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0x2264}, 0x1, 0x0, 0x0, 0x4000880}, 0x40) pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000001240)="69577445486f93a03a01fd985932abe187377849b7dcbffeaabcd0c56457f286b03b8fad4b30f604f0cb59b94487d829e6d852711becf1611ae6c218271afcec983207e7651a1adc14ff916ffb46600cb36275caf32e215af4dbadd3f15f11891a7ab44c6c7c6426bf48a4dec920c7e5429e343cfa599b7faf0c8e59c9593c563e95bc717661fda06ee04b3e41b710fc9948adc0d6b08e1876c0b036a3f96ef78e66d1bce7072824f88adfe91d835235329c9585420239b9933405509ead2c7177825a84b498eb6f60389cf5527cd31159bbc9eca8f300d86dd6c63e4036ca2a0f6b38d545663d", 0xe7}, {&(0x7f0000001340)="23c96bb11eaa7013969745856918bfdc4b7fc8009e4462827dcec1abe3492c8caea32b1aac069866c9e47e16869b99", 0x2f}, {&(0x7f0000001380)="2b74354508fa81aa916e15f6ce18e3669c3aa299c167566be2e5213bcc91eee2927c6662be4e03b127c330c74d5f70817e267aac36150e2da0a3a57116f8e6c2673c9496271acf39e6760f7a7088365d3995a1b54e01bea8d647e933f267d0a99bb247926eb2faeeada8d90ab856a37f6fbabdeae613b30a5b40982d02be8e81df96efa129468c64ec5f8044518cc3e8927dd0c470129eef38429e4c2bd8a1cee9b9229ca2125306034e550964629c88f43b135d8390bb5926e233272a0faf7b6e02e46f5f93c8780f4134b3e7523b7c64064bf9e1932ce2b40b9f5b7efbbadb4733c7f1591b21bb50cea9", 0xeb}, {&(0x7f0000001480)="dc87e28863b7daaa881cd26565ea0b958567e7ee425714f544d0bd0b2e51735b0c5c41fb675d496b775b971c820d3f3f9da3c913b9ad315ec4d2d1303cd4524e05ab1d5eea01401c3fbbbc9efd18c513438d7336d8d463949f6c8372e812381250fae45ac16f3f78af5148829e52cf791a4506229dec933cfe3c4d562277e037e2332a63e03a20bc548b4d5fc895ca6cd33d659896d4bad77e45baf1c15ab30a16be1ff0dadc4faedda8012fdf8ea19e", 0xb0}, {&(0x7f0000001540)="70bb84dce14d8b8d523ba4bf0272ea2145acb2dae982e4b08842fda8f189146e2ae1be9450b4c12578ca9c4431c798f0fabab0b9f46cf8db7539e5f2c2cc5e13ebb30800baf170f9fd9e9c12c88077859ac464b619268bb8b64093d1e22f43108c322611e34b22", 0x67}, {&(0x7f00000015c0)="571afdd57af6bd04dc41bf2a264fff9aaab421514cc8e3237f3b9e27747ae3936c61e94ac86ec06d34c4d857a1715b6916b5a6ec122a502ae55f8846a39ebd8a7d4ae161f1a0f1319e5084dbfcfa695001896faed1633c25589006783afa59e3b7989520e75d80e141c537aefb93691f33785e447226c4", 0x77}], 0x6, 0x0) ioctl$void(r0, 0xc004587f) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) add_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="47423fbd1245234d8cb59b3613812befb6c7ba8dcf8df9e205b372f468d857f4a86cb6a649c622acf11e9721851cfdfdccf1f804fa42918c475e0c58c2434b052d9f532a90be998a8d35cd37f7f95cf8fdb0496f90e8010e95ca49e518a745bc6b99f0ec1a46f935e1a34101a6e2bd0e454d4dd5ccd031135cca2e7d2fe4f86eb9a411cab928626d87afbbef7e863999969bf4a523bd93e9dcc87a3f109898ef530887d4b552f6c86b15751236b860fb480e680d43016e4c7cb36eb1a86a8decc66a9485cc3ee9e688582840ba26e0f89a278a223ea693d760ea1a15f1cd4ac1c7c211bfbf7c98cdebfc70ef7e1ba57e5079eb17cfea0d9e769f55fbfc3fa5b2d124c26e460ea29b2f72a809ad89777a4b3d8fa05a77014ece661ed8ea0e9e4ebdd4195a57a9d3388fc4d10f2354164c3e3245a9d1f7598b63596b6396582775a444f418d0bd650a4c8005aa8a4c79d1d9c32fa339b1c5bacb8bb245384c56a865ab055977c3662640a08811600ccc0c2544e1ba62431f333b162d54c4872db545dc8f0056b66f889597c62772edc78ad1040c3907fbc6c109efaed302dddc2aec0f91141cc832145becd69404680f4d8408c7facd6a76213a708a2bd988495901620b3efdc3257acb1cff05ffbb92dcd764b5646c84e1bffca1c9eef54926d756632770709d8c0d564645c394966755112bace38c109387136928fbc8ccbcfb987681170fc52257c1033f5f2bc509c14e625960a8ed67449a7fedb77b5f231ec85f648e171fa9b67645f605deea84931f3af35df2e285b058876dbe8e222029ac01b7875aaaf463ef70387fc0d393529b64960b75f73079265f360e7f8d3fc114188141e95cfe516f66c1c5c6633b0c702038d4e770a66cdab395f0eab7007578dbea2a8184ef1052d337b271c185faa63ee08942e742b6e6a2ef896bbdf3f529252f9cf7a08554f6d727a5cd5ed6dadb357f22fd1ed7c8dea5d2ef3c49257ae675f4e141c79f58c47b71300e96968fa74f37d80e2fd78145f99a2fe9f7294c81e82e6f8ccff1696eb79148752ee3bc724b094b2e038768d6d185565b2c85ba5d9800613583d9ff9c887c5eb328c704090084c5187e119e0a2fb5e7cab9b1d02be2e7259f92d4ef9dc2c0a8de5c57bd455382a235abf60aa0915ae7d328ac4c5530fab2d98aaf70adc976ecda34a170a39819877268496b02446b35bf658564775ed3dc19179260ebcf68e497f6078afea3b9dcb9ebaacdb88e3eabd464b1f8e08a7a8f7ebba83530acc2b84500033fa7be84bc21da0f536abe37ce0b9936293e9b56b147a7f18f37ec4c7ad5e58fccb858c8684ebd5b50dfa91c5ff124073c86e08ef6e66344186867b633fb08564abfc730572461fbdb6ef1d036b83c4cdc6b374f8d8e7eb76c190b210c1db081fb508d22356a5290fb591d8b93255259cfcb046025146117e355ac6589be6a790ac32593cdcbaca4136f26b355e6fd82c966153e82883df8dcbb0a34b5a25d968934e14754aa8151d09167b1b5f10434ae216dc4f240c1b94c50e654ee7e3a7ebd77011486c26d11c2d9d6c43fb8963039e625af294c94bf0a6e41a497fbc927d4c7d0be7bca815c2cdfd987e443bb15d0e96232d0fb62a12113af931c9659f7d033d4e76d72036c01bc9e6a51db652ab0415f46df67163effc3a23ef7a19eecd28ed5a6cca8772118ee6efacc0714a6a4e5399ab2c44d0ecab6a16ee2c22d30775cbeb576668cd01fcbfd57a0ebfc7dcf25aaf2b1db14714dafa6a342f73d36f21a4cc09275d0349e0f09958cca10a6ab207f2a19d6efa687d280c259f2fb2c34044a265d43eb29f688289ca1d3e4e5607fb806d5946b04688fe157c2ec7d8c29189eed4db15fbf3dd6553a1eadcca917716350d3239beac08822af26e3d4c1a6f92ab8f3f5c82a8f1dd53caf1b04f5dc5677634a0a9c6cae4a56347867809b39396beac8a75e32ca3a24296f50ac9953b6aef65e0d9f71faef9f8166419b795a236c05677bf16d42b26e97664542a54d012d86c1f8217319cb338a45857cd5cd485ae6b847b08140442ed8fd5d2703633061b2bfe33ad70de8565292c30e9fa4489e15539d6e1ac758f44c434773261102d64e33310fc100cb8eb59ca1ee3b258daa67148ceb67dc0ce675aedc2e67758e71fd083a665f6c8a5b836b715add5e04e9e778d6313f8630eedfb47dfa37b21593410dc18803915d3f5c97aa292ea527af0f2b36904773595f170ffe3859f760682b7ccb69ccd849f76257cf2fc8f9a59499bb25b49643dd14b5d4793da48dab594fcc540cab803b835ffb1a940eb801ea452ff6afafdbd5feab1b75ea49024f78ed7306a03beed56fd9cccce636cd35fd02a0df5f700261a055736b75499ac7e85e4629343ebd29065d15a0c4ff1d4f15b4492e09e34df08f7343dcb5b5bcf3f884334c07baf082e8c5d3c684fbca34efdc7c414067b7e66f3b964dd8de89077a6f10b63f8f2e76eb11e29c3f4459e5e944c0369d107e9f36df9102cb9f7c84d38ace2acaea2a7e4ade174dc800f54a343da57f5b7f4eda84288a8018ffc3989f9bacc5e5fcf5279fd1a1e1ae729471ca09a79991a8cf8fb4e0479428f854501a60ea3fa8def619fda20e4d352b744321faa04d0007dce2df842c6875dae979d0ad6faacc3c68c4a06ea8d0a671a8d8d2b793b87d0334a9d82532df00f48e7008bfda9afb173ebd2cc19798011362a03cc69ed3c5de12430f8d869975fea83186d1263bca1ff92411c738482c1b42c480db530e54c45b9266b6781996a05695b25fbfe59bb82ea32407dbc477efef27ddc02c917fd2f514ac58168060d7b2792a4dea1cb23b565768d67c31c63202f50de2eb022381429c0d525625418c46876cab3ce1aab7dbb2297b650dd799e8d76b8cd17eac0b2e5957483b3e502b3057fcf421e0576867a52d16eb981fbd4762aef2391ae0ad54ea74e2191507bf746bbffe3bb75b92735d45518135cf4e86ffb72eedd5a684eadd8fab7e3cb4aab9e541293407ac6c9237654af68745d4ded2604984a1ea526d57a355eba20858873c19df781cbc0f60730570d05b0ea61c3d8033f56ae26f719ed43bbfd0f2f974cacbb89108a09e2709a6675db5616fa43cca41f7dbd20efd0ddae64075ecb9c79c144d2f60bad5ffdff161d10d284ea240dae1566e94778d2d4f407cc50d7a3f681550c6cccd6da864ed7824fdb62d0cb07ccb2d498cb49df7acdb41f17a61faea53530c1f40e1ab48f923f21b255edb5b3cb6d946c5f8a76b256d581bc3948ce05c9ed8d9399c8d171f2a0fc03a1b5f2034793562470f4ed7e0c364c377a8c4c1d1bfa978aa0e2340fb567e585a61a55eaf8035d9c8d931aa3dd6534dd54cd25a898559b7c0d10334bca6f8463daaf4ed22e6a98f86fb471660f0ca0e86086d7e6e0d0f6a9de07a0c2945379a149cca5145c17809c48b9f15544c04f85462f6379e6a729e48d9896e40e388f4fc663d95c46c06920f7c81078ed3cfd2904ae874e939ecc3173bd29e7c83b7e6e795929953a705ad63ee7ed8042441d102b6bfaa00b57c5185d334b9eee7d97ed8701a7b2eb4238cabdfb1b8f274129afc5e5f9281a207f76985d9aebfe5236d0dbd257bc5a76260e39c7311ff713c88bb7bf38dbbfb9b75fef49bcc730031d00ab2bc69a1883058ab2eb03a6f35aa6f97ed948a6d1e95e79d9e66b7ad5df42bf6799ed1a4bcc2cdfaecab3192527bc0e4a0e91209eb62df90a48b5b26a2e32be6be233de65a0406c2ee2a5a7cf8e449726e01f1e243c701f8eea0742d4b88eacbcd6a1c70a727ef17f2caeeef425b3f5a89078a508178d49b38e9e466d682d446db61ad668b40192233b6181abf1f3d9fb54b7ebff973b2ffa2b4e651845a15a76f1d49be6edbd616849375f36825bf3f6ed1ab79ccc4c1bdc4628448d4804f771ef33fdef6205ec1f77108f5aeb7cb784d3ae634c0bcc32bd3e9571f4f297309a09a29d3797ed9066693b494005b0f27d45a39c8f5081c36e37b6572d07f64d75ebcce6f116a30ec8c21ea0df0c53f4a491bd1ba6855fdc553939eb29433609da49d11559b68229c3a961392ee4e6f8cf064f225b0dc02aea535a454856da01fc0fc25c8e33227d7380fb1c87ebda7c0739f7fdcbf333ea2500549848bb81f64d28e356a17a60f1047c68037920f00938f8f3cdc1a20d2fe3b32c6456d9ab5a0ffe7b70a855a40adcde226bbba2358201935eb33bf4300ea266773be12065de894a36e656989faae46b914d61b92e11e14ed8c56cdd879b79091bcbb2a023a5c0ac0176cf2d5884d5cd9b6d14ccdd4b26e5692aa509469374a65b2eb7ea3b331b5e2ff523a53cc3facda772aef22b9bef2158463c03c9515d8040f374ce743a5b96eade1cda36c0ab5bc7f8ab4a2811a9709bc84eb63f004204610d1e66e9eaf64c54a85def400dc770b8512c42e2fbefc371fb45d92d1a776e855f9b55c5c2db16b2a998711c09f22b63416910d291c134db7216458311c730582b1fa4ec85a7cdc40080c17df6d538a747f2ffa500cf95cfc5400ff43ad77fe73dd2cbd057a316133f99ee71abeaa6cc519c12e7e568a11f0a26c65eae4392808c89fe60a1644571b4538c505ef1480e46ba35c78cbe98585b22d6a81e94ebae6605f065dae89305e347ebdef6b827f80fe166a5cc464941098e5c671c03641408c542013b0141bbc1eeb69b79cee627f710bbc42697d34a2f8c6ed526ef4922bfb8504c928dc3cd3f23e96531aa84ef8775d0b27b17765e779a58f60316c3904540a0419a00ed7e7b2a44a24e775293bbe89b1e7ebe94bfa0a41a120d3c5cf2bd43b3838cf59250b98323799383b2a7d5554c5843187eb341fa2a347a41a88290495f5e587d8e1bdc98b9544bd3e5e137277399812754e97a95d09dd3200f13d09b28f98f5aa0ab297bc229c7d448a90622c9b4af6de2386e3d6a195bff34ec14a86624d3f52b0dad3d5943d23f3eaf1878646a67db5c433da79776855f45d056f24c2c14a5a1fef9d583c7ac8afcff1796f6099ed3dc50c785450bc2b9e48c4ee99cc0a5bab1b9f96f225743ea25cfcfbb0ac412de5ff4f7b61ec53dd036220927769a4d60deb9a0b81c19b98270869478e6622dd156892a1cbb84de3ab6509237a986831728ed2da4f2ddcbd0a230b5121dfb787f6a18237460d826e4d2714ba613de39dcee99e355e0ee1ccad3df91af6f5f72be5dd88cbd5c84c713d4b61c93c986b3ea034cd02c30faefc609a12dda616107d919566a92d7b9965034e30f9e116e9fdd7bfd4759d5ee6543e86030138e14e942ccabf0f2a8eca1266998446bf88c8fc6208bd0ef49640b87528655358b07e608c09d13e2c06b1b129769cecd54ea0235af6cc3ff259e4bbdf69dc356a75cfbaa75674f09c9beaf1c622ad1d3775daca4e71bfab606e0f66986361851c1822956d9bbd0bfcdd09ad67ab259be1bac385840145874167db685ee7cdc3eef0348d5b929dc77503aaea520e68c94deb14ac0e749c105ebb23cf622c63208dd65cccc68327b7a0c0ee12fe4bb05f72358fcba3b2bf6da1fdaa71d1cd992076a4a760d171e26523b07cd55fd9397f1fc01ed367b8d0c76128e2f4c036c2bed5644ae2a387ae729123401b3665ee1de2c0b61f5478470bf452620f8e3f0db9abc802d348d2ca1617be32ac23695b3f3a70b0a7b93763f146c3c7053ce4efd90c43ba4fe7962860b13b3b5a409f2cfa483d3857424ad35dd470c3ef0f3ce914256e601571f1", 0x1000, 0xfffffffffffffff8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x608083, 0x10) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x3, 0x3, 0x6, 0x101, 0x9, 0x7}, 0x9}, 0xa) 00:25:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x77, 0x8000) [ 650.094330] FAULT_INJECTION: forcing a failure. [ 650.094330] name failslab, interval 1, probability 0, space 0, times 0 [ 650.105810] CPU: 0 PID: 3872 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 650.113051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.122451] Call Trace: [ 650.125095] dump_stack+0x185/0x1e0 [ 650.128779] should_fail+0x8a7/0xae0 [ 650.132539] __should_failslab+0x278/0x2a0 [ 650.136820] should_failslab+0x29/0x70 [ 650.140763] __kmalloc_track_caller+0x212/0xce0 [ 650.145473] ? kvasprintf_const+0x134/0x3b0 [ 650.149864] kvasprintf+0x174/0x360 [ 650.153537] ? kvasprintf_const+0x134/0x3b0 [ 650.158517] kvasprintf_const+0x134/0x3b0 [ 650.162739] kobject_set_name_vargs+0x11f/0x390 [ 650.167471] dev_set_name+0x212/0x260 [ 650.171370] wiphy_new_nm+0x109a/0x2870 [ 650.175397] ieee80211_alloc_hw_nm+0x600/0x2c90 [ 650.180114] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 650.185083] ? kmsan_set_origin+0x9e/0x160 [ 650.189358] hwsim_new_radio_nl+0xad9/0xe40 [ 650.193760] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 650.199623] genl_rcv_msg+0x1855/0x1a10 [ 650.203678] ? kmsan_set_origin+0x9e/0x160 [ 650.207962] netlink_rcv_skb+0x394/0x640 [ 650.212051] ? genl_unbind+0x380/0x380 [ 650.215973] genl_rcv+0x63/0x80 [ 650.219306] netlink_unicast+0x16da/0x17b0 [ 650.223607] ? genl_pernet_exit+0xa0/0xa0 [ 650.227814] netlink_sendmsg+0x10c4/0x13d0 [ 650.232106] ? netlink_getsockopt+0xca0/0xca0 [ 650.236668] ___sys_sendmsg+0xed9/0x1350 [ 650.240800] ? __msan_poison_alloca+0x183/0x220 [ 650.245522] ? __fdget+0x4e/0x60 [ 650.248948] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 650.254363] ? __fget_light+0x6e6/0x760 [ 650.258418] __x64_sys_sendmsg+0x3b0/0x520 [ 650.262750] ? ___sys_sendmsg+0x1350/0x1350 [ 650.267132] do_syscall_64+0x15b/0x230 [ 650.271065] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 650.276278] RIP: 0033:0x455e29 00:25:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0xffffffffffffb413, 0x6d7, 0x5, 0x80000001, 0x2, 0x9}, 0x74d}, 0x80) 00:25:06 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRES64=r0], 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb0, "ec1d5445c59a2e27d40ec4be84d2a53a8fb1733a445703e1e2666d7f9b309a03cca6ebf29ec182efa4403cb769ed1cf85cb03ec29a051d5743b1be56ca36fbddc7fbdb22c32ca7045e6aa04a9693773c9d3890d6694ebb20f1020bf404f2988c5a5b5fcd3eeb9453a2a4a7b64a07c7f515c501b53f66739239e44e28b5bb85f291d1d822c52694b469959e7f9402d6c2c6642b758fe0bb8b0c5dcadab6e97ce22abd94d87a84139aaa1c17501af685a2"}, &(0x7f0000000100)=0xb8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000240)={0x29, @broadcast=0xffffffff, 0x4e23, 0x0, 'sh\x00', 0x1, 0x2, 0x39}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x30}, &(0x7f0000000180)=0xc) signalfd(r2, &(0x7f0000000280)={0x6}, 0x8) 00:25:06 executing program 3: 00:25:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f0000000140)=""/135, 0x87) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) listen(r0, 0x2) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000100), 0x0, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x105000, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r6 = gettid() socket$nl_generic(0x10, 0x3, 0x10) ptrace$poke(0xffffffffffffffff, r6, &(0x7f0000000180), 0x3) [ 650.279473] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 650.299102] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 650.308086] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 650.315393] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 650.322690] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 650.329990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 650.337283] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000005 00:25:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e23, 0x10000, 0x2, 0x0, 0xa0, 0x8, r2, r3}, {0x1f, 0x1, 0x1, 0x9, 0x91f, 0x8, 0xc6d, 0x3}, {0xffffffffffffffff, 0x1000, 0x702, 0x4}, 0x2, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x8, 0x0, 0x8000, 0x357, 0x6, 0x2}}, 0xe8) shutdown(r1, 0x1) 00:25:06 executing program 3: [ 650.601754] FAULT_INJECTION: forcing a failure. [ 650.601754] name failslab, interval 1, probability 0, space 0, times 0 [ 650.613160] CPU: 0 PID: 3852 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 650.620370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.629752] Call Trace: [ 650.632397] dump_stack+0x185/0x1e0 [ 650.636074] ? __should_failslab+0x278/0x2a0 [ 650.640526] should_fail+0x8a7/0xae0 [ 650.644320] __should_failslab+0x278/0x2a0 [ 650.648594] should_failslab+0x29/0x70 [ 650.652542] kmem_cache_alloc_node+0x164/0xcb0 [ 650.657156] ? __alloc_skb+0x202/0x9e0 [ 650.661122] __alloc_skb+0x202/0x9e0 [ 650.664898] netlink_dump+0x407/0x1550 [ 650.668825] ? consume_skb+0x2ee/0x3c0 [ 650.672761] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 650.678176] netlink_recvmsg+0xed6/0x19d0 [ 650.682375] sock_recvmsg_nosec+0x10a/0x140 [ 650.686773] ? netlink_sendmsg+0x13d0/0x13d0 [ 650.691223] ___sys_recvmsg+0x41e/0x850 [ 650.695265] ? __msan_poison_alloca+0x183/0x220 [ 650.699986] ? _cond_resched+0x4c/0x100 [ 650.704031] ? rcu_all_qs+0x3f/0x210 [ 650.707819] ? _cond_resched+0x4c/0x100 [ 650.711864] ? rcu_all_qs+0x3f/0x210 [ 650.715640] ? __sys_recvmmsg+0x9e2/0xf50 [ 650.719838] ? _cond_resched+0x4c/0x100 [ 650.723879] __sys_recvmmsg+0x610/0xf50 [ 650.727922] do_sys_recvmmsg+0x2b9/0x400 [ 650.732054] __x64_sys_recvmmsg+0x15d/0x1c0 [ 650.736442] ? __sys_recvmmsg+0xf50/0xf50 [ 650.740642] do_syscall_64+0x15b/0x230 [ 650.744571] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 650.749782] RIP: 0033:0x455e29 [ 650.752966] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 650.772555] RSP: 002b:00007f9bd3575c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 650.780288] RAX: ffffffffffffffda RBX: 00007f9bd35766d4 RCX: 0000000000455e29 [ 650.787560] RDX: 04000000000002c0 RSI: 0000000020001cc0 RDI: 0000000000000014 [ 650.794950] RBP: 000000000072bea0 R08: 0000000020001540 R09: 0000000000000000 [ 650.802223] R10: 0000000000010102 R11: 0000000000000246 R12: 0000000000000015 [ 650.809848] R13: 00000000004c0e87 R14: 00000000004d1090 R15: 0000000000000002 00:25:06 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:06 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f000000"], 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="fff0ffffffffff356f8088ff08c8163f4d5a20000000c300000000002f9078ac14ae00e00000010000883e00089078054f1ac4159e63c922df35829d3f339f60a5aad36017cb1a6299302e8e7f7c677bc0b11bd9aa76909b494c7b7d916eea11212d7acb828f5be58030bd732b3409e8fd8bf52804be1af5ae742a8d9aa51fabde7614f7ec802cf987130849ee9715602948a13440226309cecd13e0c2064461b14a7281649b50dc839a3a3c222af4387c9728cf9532d5384809b83203b933fcabc9ccc01fdc485e478e5a7308fa3d1907897b79edf98e2dcffcd20d3452c9aa55"], 0x0) 00:25:06 executing program 4 (fault-call:2 fault-nth:6): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x10001, 0x0) write$P9_RSTATFS(r2, &(0x7f0000000100)={0x43, 0x9, 0x2, {0x8001, 0xf37, 0x1, 0x800, 0x4, 0x0, 0x8, 0x100000000, 0x9}}, 0x43) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="bcfed4659fcbd3f410003628409edd3bab542dc9c5aa6361a542f37df8ca3dd9d6df8136d555e6dfbbf3210369908329ca764bf869f88666d3b21f3fc09afade26c9da7d97b26123844155d6692f18f0f933f2fd99286faa6a99bba024f948cada4a125ea97d6d30147e4283df961884799e5764a1c3f3a8a3a448bf341b000000d2edd176a7dfefe2af8e6971eaf135fa9fc4115dfcd9e51f84416427f7be0eee3af4ac5205adbf0d87874127756797ec361bf0ca7d92eef981251c81a5fe8f52f189b9f4f53cb5d35ed679dc7e140e50db3ac237fadb1b1e"], 0x1) shutdown(r1, 0xfffffffffffffffe) 00:25:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c805400001daca640ae4be8c161de8aa122000000000000eeff03000000082c0c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:06 executing program 3: 00:25:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100050c0c00fcff0000040e05a5", 0x58}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xc7}, 0x1}, 0x0) [ 650.992270] FAULT_INJECTION: forcing a failure. [ 650.992270] name failslab, interval 1, probability 0, space 0, times 0 [ 651.003643] CPU: 1 PID: 3914 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 651.010859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.020277] Call Trace: [ 651.022950] dump_stack+0x185/0x1e0 [ 651.026627] should_fail+0x8a7/0xae0 [ 651.030398] __should_failslab+0x278/0x2a0 [ 651.034674] should_failslab+0x29/0x70 [ 651.038596] __kmalloc+0xcb/0x370 [ 651.042084] ? rfkill_alloc+0x1b1/0x5b0 [ 651.046101] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 651.051504] ? strlen+0x51/0xa0 [ 651.054816] rfkill_alloc+0x1b1/0x5b0 [ 651.058663] ? device_initialize+0x553/0x6d0 [ 651.063116] wiphy_new_nm+0x1f57/0x2870 [ 651.067139] ieee80211_alloc_hw_nm+0x600/0x2c90 [ 651.071856] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 651.076827] ? kmsan_set_origin+0x9e/0x160 [ 651.081101] hwsim_new_radio_nl+0xad9/0xe40 [ 651.085496] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 651.091354] genl_rcv_msg+0x1855/0x1a10 [ 651.095402] ? kmsan_set_origin+0x9e/0x160 [ 651.099686] netlink_rcv_skb+0x394/0x640 [ 651.103777] ? genl_unbind+0x380/0x380 [ 651.107704] genl_rcv+0x63/0x80 [ 651.111031] netlink_unicast+0x16da/0x17b0 [ 651.115334] ? genl_pernet_exit+0xa0/0xa0 [ 651.119531] netlink_sendmsg+0x10c4/0x13d0 [ 651.123821] ? netlink_getsockopt+0xca0/0xca0 [ 651.128378] ___sys_sendmsg+0xed9/0x1350 [ 651.132506] ? __msan_poison_alloca+0x183/0x220 [ 651.137231] ? __fdget+0x4e/0x60 [ 651.140664] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 651.146086] ? __fget_light+0x6e6/0x760 [ 651.150151] __x64_sys_sendmsg+0x3b0/0x520 [ 651.154467] ? ___sys_sendmsg+0x1350/0x1350 [ 651.158849] do_syscall_64+0x15b/0x230 [ 651.162787] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 651.168006] RIP: 0033:0x455e29 [ 651.171204] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:07 executing program 3: 00:25:07 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x3ba}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) [ 651.190806] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 651.198567] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 651.205870] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 651.213170] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 651.220465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 651.227763] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000006 [ 651.230955] net_ratelimit: 4 callbacks suppressed [ 651.231098] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 00:25:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) prlimit64(r3, 0xc, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x2, 0x4}}, 0x20) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0xc, 0x2}}, 0x10) write$RDMA_USER_CM_CMD_NOTIFY(r2, &(0x7f0000000140)={0xf, 0x8, 0xfa00, {r3, 0x13}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x70bd27, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 00:25:07 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[], 0x0) [ 651.311950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 00:25:07 executing program 4 (fault-call:2 fault-nth:7): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8f433f4a598e70f95d89"], 0x1) shutdown(r1, 0x1) 00:25:07 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffff00089026d9b31600003c803fad4ab6567eea70c4a3b4710000000000000000"], 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2}}, 0x10) [ 651.568806] FAULT_INJECTION: forcing a failure. [ 651.568806] name failslab, interval 1, probability 0, space 0, times 0 [ 651.580225] CPU: 1 PID: 3949 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 651.587796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.597177] Call Trace: [ 651.599830] dump_stack+0x185/0x1e0 [ 651.603527] ? __should_failslab+0x278/0x2a0 [ 651.608011] should_fail+0x8a7/0xae0 [ 651.611777] __should_failslab+0x278/0x2a0 [ 651.616050] should_failslab+0x29/0x70 [ 651.619988] __kmalloc_node+0x23c/0x1240 [ 651.624112] ? kvmalloc_node+0x19d/0x370 [ 651.628232] kvmalloc_node+0x19d/0x370 [ 651.632166] bucket_table_alloc+0xcb/0xbc0 [ 651.636448] rhashtable_init+0x9dd/0xc70 [ 651.640586] rhltable_init+0xcd/0x150 [ 651.644456] sta_info_init+0x5e/0x260 [ 651.648302] ieee80211_alloc_hw_nm+0xd82/0x2c90 [ 651.653017] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 651.658000] ? kmsan_set_origin+0x9e/0x160 [ 651.662281] hwsim_new_radio_nl+0xad9/0xe40 [ 651.666677] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 651.672530] genl_rcv_msg+0x1855/0x1a10 [ 651.676579] ? kmsan_set_origin+0x9e/0x160 [ 651.680864] netlink_rcv_skb+0x394/0x640 [ 651.684955] ? genl_unbind+0x380/0x380 [ 651.688882] genl_rcv+0x63/0x80 [ 651.692208] netlink_unicast+0x16da/0x17b0 [ 651.696518] ? genl_pernet_exit+0xa0/0xa0 [ 651.700731] netlink_sendmsg+0x10c4/0x13d0 [ 651.705023] ? netlink_getsockopt+0xca0/0xca0 [ 651.710211] ___sys_sendmsg+0xed9/0x1350 [ 651.714358] ? __msan_poison_alloca+0x183/0x220 [ 651.719088] ? __fdget+0x4e/0x60 [ 651.722525] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 651.727954] ? __fget_light+0x6e6/0x760 [ 651.732012] __x64_sys_sendmsg+0x3b0/0x520 [ 651.736329] ? ___sys_sendmsg+0x1350/0x1350 [ 651.740710] do_syscall_64+0x15b/0x230 [ 651.744641] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 651.749854] RIP: 0033:0x455e29 00:25:07 executing program 3: [ 651.753054] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 651.772674] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 651.780425] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 651.787700] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 651.794972] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 651.802246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 651.809517] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000007 [ 651.883896] FAULT_INJECTION: forcing a failure. [ 651.883896] name failslab, interval 1, probability 0, space 0, times 0 [ 651.895294] CPU: 0 PID: 3924 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 651.902526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.911895] Call Trace: [ 651.914518] dump_stack+0x185/0x1e0 [ 651.918159] ? __should_failslab+0x278/0x2a0 [ 651.922588] should_fail+0x8a7/0xae0 [ 651.926349] __should_failslab+0x278/0x2a0 [ 651.930605] should_failslab+0x29/0x70 [ 651.934524] __kmalloc_node_track_caller+0x258/0x11d0 [ 651.939740] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 651.945139] ? netlink_dump+0x407/0x1550 [ 651.949241] __alloc_skb+0x2cb/0x9e0 [ 651.952988] ? netlink_dump+0x407/0x1550 [ 651.957070] netlink_dump+0x407/0x1550 [ 651.960965] ? consume_skb+0x2ee/0x3c0 [ 651.964869] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 651.970243] netlink_recvmsg+0xed6/0x19d0 [ 651.974412] sock_recvmsg_nosec+0x10a/0x140 [ 651.978744] ? netlink_sendmsg+0x13d0/0x13d0 [ 651.983162] ___sys_recvmsg+0x41e/0x850 [ 651.987168] ? __msan_poison_alloca+0x183/0x220 [ 651.991858] ? _cond_resched+0x4c/0x100 [ 651.995858] ? rcu_all_qs+0x3f/0x210 [ 651.999588] ? _cond_resched+0x4c/0x100 [ 652.003589] ? rcu_all_qs+0x3f/0x210 [ 652.007329] ? __sys_recvmmsg+0x9e2/0xf50 [ 652.011496] ? _cond_resched+0x4c/0x100 [ 652.015497] __sys_recvmmsg+0x610/0xf50 [ 652.019516] do_sys_recvmmsg+0x2b9/0x400 [ 652.023613] __x64_sys_recvmmsg+0x15d/0x1c0 [ 652.028056] ? __sys_recvmmsg+0xf50/0xf50 [ 652.032225] do_syscall_64+0x15b/0x230 [ 652.036135] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 652.041325] RIP: 0033:0x455e29 [ 652.044513] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.063966] RSP: 002b:00007f9bd3575c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 652.071694] RAX: ffffffffffffffda RBX: 00007f9bd35766d4 RCX: 0000000000455e29 [ 652.078966] RDX: 04000000000002c0 RSI: 0000000020001cc0 RDI: 0000000000000014 [ 652.086255] RBP: 000000000072bea0 R08: 0000000020001540 R09: 0000000000000000 [ 652.093534] R10: 0000000000010102 R11: 0000000000000246 R12: 0000000000000015 [ 652.100805] R13: 00000000004c0e87 R14: 00000000004d1090 R15: 0000000000000003 00:25:08 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:08 executing program 7: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b, 0x7ff, 0x100000000, 0x12a, 0x247, 0x8000, 0x28f, 0x1f}, "971c68030ad2e6575cc2c9675389a0427b60acba1befc338328d702b126a53866dfba165f3ec6a18427434f7044b9a95413336b5caf2c3af27ab9859cfc837acf1fa53570cdf36a3bc7595c0f8900522fd66307a53c281a179cd92bf94e3f9fc258c5317cdb717098232b5738c1b3d1fa176fe7a4e982750ee3b21d554a233dfa9ab2a1916d4bb4ccab3a9dfb68ae0ab3663f60cc624c59e9119", [[], [], [], [], [], [], []]}, 0x7ba) r1 = memfd_create(&(0x7f0000000080)='ppp1**\x00', 0x3) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff9bda2f45be51eacc1519b38600ed000001"], 0x1c}, 0x1}, 0x0) 00:25:08 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e31d005e"], 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0xff, 0x3, 0x8, 0xffff, 0x2}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x80, 0x4) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) 00:25:08 executing program 3: 00:25:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) write$P9_RSTATFS(r2, &(0x7f00000000c0)={0x43, 0x9, 0x1, {0xa00000000000, 0xb2ef, 0x1, 0x8, 0x3, 0x400, 0x9cb3, 0x4, 0xd7}}, 0x43) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:08 executing program 4 (fault-call:2 fault-nth:8): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(r1, 0x0) [ 652.267472] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 [ 652.289676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 652.310919] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 [ 652.360447] FAULT_INJECTION: forcing a failure. [ 652.360447] name failslab, interval 1, probability 0, space 0, times 0 [ 652.371975] CPU: 0 PID: 3974 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 652.379195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.388555] Call Trace: [ 652.391167] dump_stack+0x185/0x1e0 [ 652.394804] ? __should_failslab+0x278/0x2a0 [ 652.399219] should_fail+0x8a7/0xae0 [ 652.402982] __should_failslab+0x278/0x2a0 [ 652.407235] should_failslab+0x29/0x70 [ 652.411159] __kmalloc_node+0x23c/0x1240 [ 652.415231] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 652.420604] ? kvmalloc_node+0x19d/0x370 [ 652.424681] kvmalloc_node+0x19d/0x370 [ 652.428591] alloc_bucket_spinlocks+0x1f9/0x350 [ 652.433271] bucket_table_alloc+0x33f/0xbc0 [ 652.437612] rhashtable_init+0x9dd/0xc70 [ 652.441711] rhltable_init+0xcd/0x150 [ 652.445551] sta_info_init+0x5e/0x260 [ 652.449361] ieee80211_alloc_hw_nm+0xd82/0x2c90 [ 652.454048] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 652.458996] ? kmsan_set_origin+0x9e/0x160 [ 652.463251] hwsim_new_radio_nl+0xad9/0xe40 [ 652.467610] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 652.473427] genl_rcv_msg+0x1855/0x1a10 [ 652.477435] ? kmsan_set_origin+0x9e/0x160 [ 652.481711] netlink_rcv_skb+0x394/0x640 [ 652.485791] ? genl_unbind+0x380/0x380 [ 652.489685] genl_rcv+0x63/0x80 [ 652.492985] netlink_unicast+0x16da/0x17b0 [ 652.497258] ? genl_pernet_exit+0xa0/0xa0 [ 652.501431] netlink_sendmsg+0x10c4/0x13d0 [ 652.505687] ? netlink_getsockopt+0xca0/0xca0 [ 652.510214] ___sys_sendmsg+0xed9/0x1350 [ 652.514307] ? __msan_poison_alloca+0x183/0x220 [ 652.519015] ? __fdget+0x4e/0x60 [ 652.522431] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 652.527829] ? __fget_light+0x6e6/0x760 [ 652.531846] __x64_sys_sendmsg+0x3b0/0x520 [ 652.536118] ? ___sys_sendmsg+0x1350/0x1350 [ 652.540465] do_syscall_64+0x15b/0x230 [ 652.544363] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 652.549555] RIP: 0033:0x455e29 [ 652.552737] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.572191] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 652.579910] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 652.587179] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 652.594447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 652.601720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:08 executing program 3: [ 652.608998] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000008 00:25:08 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x946, 0x4) 00:25:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) r2 = dup(r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6fd6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x57, "d5cfb0e1ca159dbaaa51d40cd96918361f45b2127d3e78440e35b40960d8f042cb3480816ed4268a1279b24fbe13d349b9256a7e9666033ab7c32b77e529ffe37e6baaceac429540e708f6d87143e75fbfb7866e206710"}, &(0x7f00000000c0)=0x5f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:08 executing program 4 (fault-call:2 fault-nth:9): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unlink(&(0x7f0000000280)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000440)={'erspan0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/121, 0x79) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = creat(&(0x7f0000000200)='.\x00', 0x10) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x1, 0x200900) faccessat(r3, &(0x7f0000000240)='./file1\x00', 0x20, 0x0) rt_sigtimedwait(&(0x7f0000000380)={0x6}, 0x0, &(0x7f00000003c0)={0x77359400}, 0x8) getpeername(r3, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000340)=0x80) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+30000000}}, &(0x7f00000000c0)) 00:25:08 executing program 3: [ 652.839092] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 [ 652.884234] FAULT_INJECTION: forcing a failure. [ 652.884234] name failslab, interval 1, probability 0, space 0, times 0 [ 652.895698] CPU: 1 PID: 3993 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 652.902911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.912290] Call Trace: [ 652.914943] dump_stack+0x185/0x1e0 [ 652.918627] should_fail+0x8a7/0xae0 [ 652.922392] __should_failslab+0x278/0x2a0 [ 652.926679] should_failslab+0x29/0x70 [ 652.930609] __kmalloc_track_caller+0x212/0xce0 [ 652.935315] ? kasprintf+0x200/0x250 [ 652.939073] kvasprintf+0x174/0x360 [ 652.942744] ? kasprintf+0x200/0x250 [ 652.946528] ? ieee80211_alloc_led_names+0x140/0x670 [ 652.951668] kasprintf+0x200/0x250 [ 652.955294] ieee80211_alloc_led_names+0x140/0x670 [ 652.960273] ieee80211_alloc_hw_nm+0x22ae/0x2c90 [ 652.965074] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 652.970047] ? kmsan_set_origin+0x9e/0x160 [ 652.974323] hwsim_new_radio_nl+0xad9/0xe40 [ 652.978715] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 652.984570] genl_rcv_msg+0x1855/0x1a10 [ 652.988612] ? kmsan_set_origin+0x9e/0x160 [ 652.992890] netlink_rcv_skb+0x394/0x640 [ 652.996979] ? genl_unbind+0x380/0x380 [ 652.999670] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 [ 653.000895] genl_rcv+0x63/0x80 [ 653.000940] netlink_unicast+0x16da/0x17b0 [ 653.001001] ? genl_pernet_exit+0xa0/0xa0 [ 653.001052] netlink_sendmsg+0x10c4/0x13d0 [ 653.001101] ? netlink_getsockopt+0xca0/0xca0 [ 653.001160] ___sys_sendmsg+0xed9/0x1350 [ 653.001224] ? __msan_poison_alloca+0x183/0x220 [ 653.001282] ? __fdget+0x4e/0x60 [ 653.039818] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 653.045257] ? __fget_light+0x6e6/0x760 [ 653.049318] __x64_sys_sendmsg+0x3b0/0x520 [ 653.053628] ? ___sys_sendmsg+0x1350/0x1350 [ 653.058008] do_syscall_64+0x15b/0x230 [ 653.061941] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 653.067156] RIP: 0033:0x455e29 00:25:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x1014, 0x3f, 0x5, 0x0, 0xfffffffffffffffd, {0x4}, [@generic="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"]}, 0x1014}, 0x1}, 0x0) [ 653.070354] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 653.089938] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 653.096392] FAULT_INJECTION: forcing a failure. [ 653.096392] name failslab, interval 1, probability 0, space 0, times 0 [ 653.097686] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 653.097706] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 653.097724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 00:25:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200200, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x4, 0x1f, 0xafc, 0x81, "45f59852343683c173a565662d407da2e98e3042f238096ac4ec649b2654f651"}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000580)={0xa, 0x4, 0xfa00, {r3}}, 0xc) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0xfffffffffffffffd, &(0x7f00000005c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000004c0)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000600)=0x3) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[], 0xfffffffffffffc90) shutdown(r2, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000100)={0x2, 0x8, 0x80000001, 0x1, 0x0, 0x6}) ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000000040)) [ 653.097742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 653.097760] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000009 [ 653.145819] CPU: 0 PID: 3976 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 653.153026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.162402] Call Trace: [ 653.165142] dump_stack+0x185/0x1e0 [ 653.168836] ? __should_failslab+0x278/0x2a0 [ 653.173298] should_fail+0x8a7/0xae0 [ 653.177099] __should_failslab+0x278/0x2a0 [ 653.181382] should_failslab+0x29/0x70 00:25:09 executing program 3: [ 653.185333] kmem_cache_alloc_node+0x164/0xcb0 [ 653.189951] ? __alloc_skb+0x202/0x9e0 [ 653.193915] __alloc_skb+0x202/0x9e0 [ 653.197677] netlink_dump+0x407/0x1550 [ 653.201599] ? consume_skb+0x2ee/0x3c0 [ 653.205527] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 653.210944] netlink_recvmsg+0xed6/0x19d0 [ 653.215151] sock_recvmsg_nosec+0x10a/0x140 [ 653.219511] ? netlink_sendmsg+0x13d0/0x13d0 [ 653.223976] ___sys_recvmsg+0x41e/0x850 [ 653.228025] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 653.233459] ? balance_callback+0x48/0x260 [ 653.237765] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 653.243281] ? __schedule+0x67b/0x780 [ 653.247145] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 653.252829] ? _cond_resched+0x9b/0x100 [ 653.256869] __sys_recvmmsg+0x610/0xf50 [ 653.260928] do_sys_recvmmsg+0x2b9/0x400 [ 653.265060] __x64_sys_recvmmsg+0x15d/0x1c0 [ 653.269453] ? __sys_recvmmsg+0xf50/0xf50 [ 653.273656] do_syscall_64+0x15b/0x230 [ 653.277589] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 653.282801] RIP: 0033:0x455e29 [ 653.286002] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 653.305615] RSP: 002b:00007f9bd3575c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 653.313363] RAX: ffffffffffffffda RBX: 00007f9bd35766d4 RCX: 0000000000455e29 [ 653.320665] RDX: 04000000000002c0 RSI: 0000000020001cc0 RDI: 0000000000000014 [ 653.327964] RBP: 000000000072bea0 R08: 0000000020001540 R09: 0000000000000000 [ 653.335261] R10: 0000000000010102 R11: 0000000000000246 R12: 0000000000000015 [ 653.342563] R13: 00000000004c0e87 R14: 00000000004d1090 R15: 0000000000000004 00:25:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005cc81e6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) getcwd(&(0x7f00000000c0), 0x0) clock_gettime(0x1, &(0x7f0000000240)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f00000001c0)=0xfffffffffffffe75) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@empty, r2}, 0x14) setsockopt(r0, 0x6, 0x0, &(0x7f00000000c0)="46f023b005dd8bcf32ae950bad8a158eaa88f02d15212a45cef8cf415658f744ce93a987a85ac660fdcd03220d2efcc099e30684f9fd263f6ba9f6217171b81cec247c29cee17c40a489567a2897fb828dd86dd2bfc579d1cfd15558d21285b3f5487d03", 0x64) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000042000102000000000000000000000000e4dc0efb33a0543046837bae4494b96795320ea2e61b6c859d9050329a6c81335ce21775205331e828713d827ba32aaec1f0cbaf02e6b08c4e9f27b8e4bd43df2b8940f756192e23edf9b6f1aac612a23d0417a0b9207e244bf22ee3465eed4c10dcd346a6965798a137baacf6806b6e4e80770e97168d7b357cb29ac30283d53f3776b6f8281e7843e4"], 0x14}, 0x1}, 0x0) 00:25:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r2}) 00:25:09 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="e1e0fffffffffffbffffffff08004501fec300000000802f80ffffffffbbe00000010081883e00088127"], 0x0) 00:25:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x9, 0xfb, 0x6, 0x5, 0x2, 0x8}, 0x2}) shutdown(r1, 0x1) 00:25:09 executing program 3: 00:25:09 executing program 4 (fault-call:2 fault-nth:10): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:09 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000280)='*cgroupvmnet1-self%*\x00', 0xffffffffffffff9c}, 0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="b14c2a50b6d0394ee7a13864a54b0352e81ca98bbb62f8678e60d4e166efe109a8fc88f9e67e889da673403c77b49157b9dc94a70729445dc6e295657e44892c97c3877f9aaa76314cf5634aa01a13353c9f3af38f8e9a9575a5de524658870f4ae740983cf5d857f06de8e43ce1e95d5a3ac4b1728b9189f6c1c230b54ded28f870f92f145c6dc83763772d3a10210086016cfec83112c5fc30b5a247a17730204d32bce2b10bff3f07adad0d7d8d47bf09c96cc6c7394b30fad73f29caebb4ef4abd255da739042abb31fe4a41065c632641f6e3308ff2fc375fe6ab55348fc360c2688e7ade7adbfa") ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0x7, 0xfff, 0x2, 0x0, 0x0, [{r1, 0x0, 0x5}, {r1, 0x0, 0x5}]}) 00:25:09 executing program 3: 00:25:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x9, @empty, 0x75ac}, @in={0x2, 0x4e24}, @in={0x2, 0x7, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xce}, @in6={0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xc00000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0xb0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 653.702632] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x1 [ 653.739666] FAULT_INJECTION: forcing a failure. [ 653.739666] name failslab, interval 1, probability 0, space 0, times 0 [ 653.751112] CPU: 0 PID: 4031 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 653.758336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.768156] Call Trace: [ 653.770812] dump_stack+0x185/0x1e0 [ 653.774496] should_fail+0x8a7/0xae0 [ 653.778262] __should_failslab+0x278/0x2a0 [ 653.782541] should_failslab+0x29/0x70 [ 653.786464] __kmalloc_track_caller+0x212/0xce0 [ 653.791169] ? kasprintf+0x200/0x250 [ 653.794957] kvasprintf+0x174/0x360 [ 653.798626] ? kasprintf+0x200/0x250 [ 653.802390] ? ieee80211_alloc_led_names+0x2bf/0x670 [ 653.807532] kasprintf+0x200/0x250 [ 653.811154] ieee80211_alloc_led_names+0x2bf/0x670 [ 653.816133] ieee80211_alloc_hw_nm+0x22ae/0x2c90 [ 653.820943] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 653.825916] ? kmsan_set_origin+0x9e/0x160 [ 653.830195] hwsim_new_radio_nl+0xad9/0xe40 [ 653.834593] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 653.840453] genl_rcv_msg+0x1855/0x1a10 [ 653.844509] ? kmsan_set_origin+0x9e/0x160 [ 653.848807] netlink_rcv_skb+0x394/0x640 [ 653.852902] ? genl_unbind+0x380/0x380 [ 653.856921] genl_rcv+0x63/0x80 [ 653.860300] netlink_unicast+0x16da/0x17b0 [ 653.864634] ? genl_pernet_exit+0xa0/0xa0 [ 653.868854] netlink_sendmsg+0x10c4/0x13d0 [ 653.873152] ? netlink_getsockopt+0xca0/0xca0 [ 653.878546] ___sys_sendmsg+0xed9/0x1350 [ 653.882658] ? __msan_poison_alloca+0x183/0x220 [ 653.887381] ? __fdget+0x4e/0x60 [ 653.890824] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 653.896252] ? __fget_light+0x6e6/0x760 [ 653.900312] __x64_sys_sendmsg+0x3b0/0x520 [ 653.904629] ? ___sys_sendmsg+0x1350/0x1350 [ 653.909014] do_syscall_64+0x15b/0x230 [ 653.912951] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 653.918166] RIP: 0033:0x455e29 [ 653.921363] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 653.941090] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:25:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(r1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 00:25:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00f6ff2200010000000000001400002400000008000700f2650cc6b64d2aeb765db4ec856240b9a91b812c14f2da8ccd35abb23082d558fbaa78ebaf20f1ed4f4790f43c9b017bd6d5e87dc553", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) [ 653.948853] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 653.956176] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 653.963477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 653.970777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 653.978077] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000a 00:25:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="755510f5727b608d1c0000000301ffff00000010000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) 00:25:10 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xbc, "7c5f9b4b2432191dfd2ecc2fb342f471f08c909f8131588a510de3654fc9a387e80e7385313ddd38071c4e73e2de41f813e23cee9eed62055388da05b2b0cffc2d9b634879963c2a75ca47b85423437e084c46c7aac0f9c64a41a9e1daadf0bc868b63a88365cf6370e78831d02b51cbc2a6b3a18d90d1a75fe64dbe34299c78ed75b97428c7ab6293a9bf5c1cb87e1d42d1a22175eefeacae41ba87b033c61d201de31a534e8e58703a1a948c7d775948453ba71cedc740d108fea7"}, &(0x7f0000000400)=0xc4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") socketpair(0x10, 0x80000, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) lseek(r2, 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x101000, 0x0) syz_emit_ethernet(0xfed1, &(0x7f0000000440)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff0852af9bb700c7004501fec300000000002f9078ac14ffbbe00000010000883e000a907859e3f12cde0f919628990f09f17b72fd83fd80a37948b2405b02e09256ce7af70f18adceeeb29ac646d6ac2a1593aff2a89bbfcfecba"], 0x0) 00:25:10 executing program 3: 00:25:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 00:25:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000022000000000000000400001e2f085252", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:10 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='\'\x00', 0xffffffffffffff9c}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x4, r1}) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r3 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) recvmmsg(r3, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r4}) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004200010200000000008003d5c86c6cdc958c942af7cd7c9e5e2f8560a22a2b7887e3bf43529d80a4b996812700d86edcfff1550e185c1e83391711835c774b0f3fb04a97da7f803b8009e2f0a501b49b23a0573065a74e89e58a6d98969e"], 0x14}, 0x1}, 0x0) 00:25:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={r1}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000380)={0x2, &(0x7f0000000240)=[{}, {}]}) 00:25:10 executing program 3: 00:25:10 executing program 4 (fault-call:2 fault-nth:11): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000022000100000000000000001208000c0000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:10 executing program 2: 00:25:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xff) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = memfd_create(&(0x7f0000000000)="656d30cc757365726d643573756d5e7d766d6e65743000", 0x2) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x20002, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="a779c0c3729f3075656a0fff7b893c5c5de1f00f545ae142cdbe14e1bc971e362601b793870696b3fea3ab2c524babcb2b4222e8742cc372a5ab03b820b7297cca23f9de9bd8aba304ec595eac2dd44ded832861"], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0), 0x111, 0x100b}}, 0x20) shutdown(r1, 0x1) [ 654.599078] FAULT_INJECTION: forcing a failure. [ 654.599078] name failslab, interval 1, probability 0, space 0, times 0 [ 654.610496] CPU: 0 PID: 4080 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 654.617733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.627112] Call Trace: [ 654.629776] dump_stack+0x185/0x1e0 [ 654.633439] should_fail+0x8a7/0xae0 [ 654.637178] __should_failslab+0x278/0x2a0 [ 654.641440] should_failslab+0x29/0x70 [ 654.645345] __kmalloc_track_caller+0x212/0xce0 [ 654.650035] ? kasprintf+0x200/0x250 [ 654.653784] kvasprintf+0x174/0x360 [ 654.657430] ? kasprintf+0x200/0x250 [ 654.661160] ? ieee80211_alloc_led_names+0x43e/0x670 [ 654.666270] kasprintf+0x200/0x250 [ 654.669862] ieee80211_alloc_led_names+0x43e/0x670 [ 654.674807] ieee80211_alloc_hw_nm+0x22ae/0x2c90 [ 654.679578] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 654.684519] ? kmsan_set_origin+0x9e/0x160 [ 654.688762] hwsim_new_radio_nl+0xad9/0xe40 [ 654.693102] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 654.698928] genl_rcv_msg+0x1855/0x1a10 [ 654.702939] ? kmsan_set_origin+0x9e/0x160 [ 654.707194] netlink_rcv_skb+0x394/0x640 [ 654.711265] ? genl_unbind+0x380/0x380 [ 654.715179] genl_rcv+0x63/0x80 [ 654.718493] netlink_unicast+0x16da/0x17b0 [ 654.722764] ? genl_pernet_exit+0xa0/0xa0 [ 654.726939] netlink_sendmsg+0x10c4/0x13d0 [ 654.731197] ? netlink_getsockopt+0xca0/0xca0 [ 654.735739] ___sys_sendmsg+0xed9/0x1350 [ 654.739843] ? __msan_poison_alloca+0x183/0x220 [ 654.744551] ? __fdget+0x4e/0x60 [ 654.747953] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 654.753351] ? __fget_light+0x6e6/0x760 [ 654.757371] __x64_sys_sendmsg+0x3b0/0x520 [ 654.761664] ? ___sys_sendmsg+0x1350/0x1350 [ 654.766024] do_syscall_64+0x15b/0x230 [ 654.769938] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 654.775137] RIP: 0033:0x455e29 [ 654.778322] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 654.797800] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 654.805530] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 654.812805] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 654.820081] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 654.827371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 654.834649] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000b 00:25:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TUNSETOFFLOAD(r0, 0x400454dc, 0x70a000) 00:25:10 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000040), 0x30) 00:25:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) 00:25:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x110, 0x15, 0x8, 0x70bd28, 0x25dfdbfc, {0x4}, [@typed={0x8, 0x81, @u32=0x9}, @generic="b61d6bdf344ba50c18feb2d36140635e05efbf90b4686c3762c6b3c984f6ad790ab1734aed7103d9854a81b65aee62570445eb8dab593d8616dade1666e5f1b349c90bab5dc139434dada95a362a7e37894568714f4b4cc88eb431de29b2675956c77070133fbb0c81b7e6cdbb10bd78a3214396c84d6bf092a8d893c22f29c577a0ccf40a4191b946559f08113c9674447eb1111a22f6d8ea51dbfc9a0b92bbb55a8660296e70d4406837414870cb631e8ac6ff6c4bf1355f6afc2c0de41330060be3cda09993e322871561f27cc824ab38827fd95d5fd935d2d6fe589e1a60c6558b", @generic="6642b79c6bd253c79fb6", @typed={0x4, 0x75}]}, 0x110}, 0x1, 0x0, 0x0, 0x20044041}, 0x40800) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x2, 0x1, 0x0, 0xfffffffffffffff8, 0x1, 0x2}, &(0x7f0000000400)=0x20) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:11 executing program 4 (fault-call:2 fault-nth:12): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5b, 0x800) ioctl$RTC_PIE_OFF(r2, 0x7006) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000400000008000c0000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(r1, 0x1) 00:25:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008100000086dd6050a09c00080000fe8000000000000000dc0000000000bbfe8000000000000000000000e7000000aa0000000000010078e4095f2a8d53547ebeb7dab3b9c610a56d7e573e496e95cbc78d389b358368a419d25dc4b89bb9c393239f521fad82391075784d82863df908509ec8a9c16f8aec13bffe2b92715319dab824db5818cb40ec43ee7072db60c149429787369fa7bf1047e304f50cb3d93e8d5df0ce32828d55cee864b08e89890dcb9541165dcb738c0d025086425f6be8ba6b1694610e7ef69c100d87507af1d17b1570b3ece89807b087"], &(0x7f0000000040)) 00:25:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f00000002c0)}, 0x20048845) [ 655.553669] FAULT_INJECTION: forcing a failure. [ 655.553669] name failslab, interval 1, probability 0, space 0, times 0 [ 655.565079] CPU: 0 PID: 4131 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 655.572298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.581681] Call Trace: [ 655.584334] dump_stack+0x185/0x1e0 [ 655.588016] should_fail+0x8a7/0xae0 [ 655.591801] __should_failslab+0x278/0x2a0 [ 655.596090] should_failslab+0x29/0x70 [ 655.600022] __kmalloc_track_caller+0x212/0xce0 [ 655.604738] ? kasprintf+0x200/0x250 [ 655.608504] kvasprintf+0x174/0x360 [ 655.612174] ? kasprintf+0x200/0x250 [ 655.615933] ? ieee80211_alloc_led_names+0x5bb/0x670 [ 655.621077] kasprintf+0x200/0x250 [ 655.624670] ieee80211_alloc_led_names+0x5bb/0x670 [ 655.629619] ieee80211_alloc_hw_nm+0x22ae/0x2c90 [ 655.634412] mac80211_hwsim_new_radio+0x242/0x4ca0 [ 655.639347] ? kmsan_set_origin+0x9e/0x160 [ 655.643592] hwsim_new_radio_nl+0xad9/0xe40 [ 655.647982] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 655.653838] genl_rcv_msg+0x1855/0x1a10 [ 655.657860] ? kmsan_set_origin+0x9e/0x160 [ 655.662129] netlink_rcv_skb+0x394/0x640 [ 655.666210] ? genl_unbind+0x380/0x380 [ 655.670130] genl_rcv+0x63/0x80 [ 655.673420] netlink_unicast+0x16da/0x17b0 [ 655.677703] ? genl_pernet_exit+0xa0/0xa0 [ 655.681908] netlink_sendmsg+0x10c4/0x13d0 [ 655.686160] ? netlink_getsockopt+0xca0/0xca0 [ 655.690705] ___sys_sendmsg+0xed9/0x1350 [ 655.694850] ? __msan_poison_alloca+0x183/0x220 [ 655.699579] ? __fdget+0x4e/0x60 [ 655.703030] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 655.708454] ? __fget_light+0x6e6/0x760 [ 655.712524] __x64_sys_sendmsg+0x3b0/0x520 [ 655.716842] ? ___sys_sendmsg+0x1350/0x1350 [ 655.721224] do_syscall_64+0x15b/0x230 [ 655.725155] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 655.730368] RIP: 0033:0x455e29 [ 655.733659] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000004200010200000000000000000000007c"], 0x14}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x400000, 0x0) 00:25:11 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000200000008000800e0000001"], 0x1c}, 0x1}, 0x0) 00:25:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) write$tun(r2, &(0x7f00000000c0)={@void, @void, @x25={0x3, 0x7f, 0x1b, "086a6518851b819364c93e15483be6676e6f84b9311368a1cafbab7dde5cd74e147e37631be4e2b276b2cc5d5856f50b45f141bd964961"}}, 0x3a) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000220001000000000000000000046b02f9c2000c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:11 executing program 3: socketpair(0x0, 0x0, 0x6f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001c80)={@loopback, @rand_addr}, &(0x7f0000001cc0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001d00)={@remote}, &(0x7f0000001d40)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001dc0)={'veth1_to_bridge\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001f80)={@rand_addr, @dev}, &(0x7f0000001fc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002040)={{{@in=@remote, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002140)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002180)={0x0, @rand_addr, @local}, &(0x7f00000021c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002440)={{{@in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000002940)={&(0x7f00000004c0)=ANY=[@ANYBLOB="90030000", @ANYBLOB="100827bd7000fcdbdf250300000008000100", @ANYBLOB="b80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000008000100", @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB="08000100", @ANYBLOB="c40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400030000db0001000001002e0002000000020002b50226000008000100", @ANYBLOB="60010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000004000008000600", @ANYBLOB="6c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c000400b631ff031f0000000000005606000000090003020800000009003f090700000007000407090000000600000605000000050009014000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004003f0000003c00010024000100656e61626c65640000000000000000001000000000000000000000000000000008000300060000000400040008000600374b55da", @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600"], 0xb}, 0x1, 0x0, 0x0, 0x4010}, 0x90) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 00:25:11 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000014c0)=""/128, 0x80}, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xd000, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 00:25:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0xa80, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="8d"], 0x1) shutdown(r1, 0x1) 00:25:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x2f, 0x2, 0x8, 0x9, 0x7, 0x1, 0x7, 0x2, r1}, &(0x7f00000002c0)=0x20) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x41, 0x10}, 0xc) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 655.753281] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 655.761042] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 655.768345] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 655.775643] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 655.782948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 655.790248] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000c [ 655.869680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 00:25:11 executing program 4 (fault-call:2 fault-nth:13): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 656.005932] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 00:25:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4100000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='cgroup\x00', 0xffffffffffffff9c}, 0x10) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000180)=0x1) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 656.110561] FAULT_INJECTION: forcing a failure. [ 656.110561] name failslab, interval 1, probability 0, space 0, times 0 [ 656.122104] CPU: 0 PID: 4160 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 656.129318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.138704] Call Trace: [ 656.141351] dump_stack+0x185/0x1e0 [ 656.145021] ? __should_failslab+0x278/0x2a0 [ 656.149506] should_fail+0x8a7/0xae0 [ 656.153268] __should_failslab+0x278/0x2a0 [ 656.157544] should_failslab+0x29/0x70 [ 656.161496] __kmalloc+0xcb/0x370 [ 656.164978] ? device_create+0x2c4/0x680 [ 656.169076] ? mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 656.174242] device_create+0x2c4/0x680 [ 656.178193] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 656.183178] hwsim_new_radio_nl+0xad9/0xe40 [ 656.187563] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 656.193422] genl_rcv_msg+0x1855/0x1a10 [ 656.197510] ? kmsan_set_origin+0x9e/0x160 [ 656.201813] netlink_rcv_skb+0x394/0x640 [ 656.205911] ? genl_unbind+0x380/0x380 [ 656.209839] genl_rcv+0x63/0x80 [ 656.213169] netlink_unicast+0x16da/0x17b0 [ 656.217471] ? genl_pernet_exit+0xa0/0xa0 [ 656.221680] netlink_sendmsg+0x10c4/0x13d0 [ 656.225980] ? netlink_getsockopt+0xca0/0xca0 [ 656.230532] ___sys_sendmsg+0xed9/0x1350 [ 656.234633] ? __msan_poison_alloca+0x183/0x220 [ 656.239339] ? __fdget+0x4e/0x60 [ 656.242772] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 656.248167] ? __fget_light+0x6e6/0x760 [ 656.252192] __x64_sys_sendmsg+0x3b0/0x520 [ 656.256468] ? ___sys_sendmsg+0x1350/0x1350 [ 656.260820] do_syscall_64+0x15b/0x230 [ 656.264727] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 656.269918] RIP: 0033:0x455e29 [ 656.273107] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 656.292550] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 656.300267] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 00:25:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x30, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x20000000) 00:25:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000001, 0x84) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(r1, 0x1) io_setup(0x8, &(0x7f0000000000)=0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xab, r1, &(0x7f0000000580)="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", 0x1000, 0x520000, 0x0, 0x1, r4}, &(0x7f00000000c0)) 00:25:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005cc81e6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) getcwd(&(0x7f00000000c0), 0x0) clock_gettime(0x1, &(0x7f0000000240)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f00000001c0)=0xfffffffffffffe75) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@empty, r2}, 0x14) setsockopt(r0, 0x6, 0x0, &(0x7f00000000c0)="46f023b005dd8bcf32ae950bad8a158eaa88f02d15212a45cef8cf415658f744ce93a987a85ac660fdcd03220d2efcc099e30684f9fd263f6ba9f6217171b81cec247c29cee17c40a489567a2897fb828dd86dd2bfc579d1cfd15558d21285b3f5487d03", 0x64) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000042000102000000000000000000000000e4dc0efb33a0543046837bae4494b96795320ea2e61b6c859d9050329a6c81335ce21775205331e828713d827ba32aaec1f0cbaf02e6b08c4e9f27b8e4bd43df2b8940f756192e23edf9b6f1aac612a23d0417a0b9207e244bf22ee3465eed4c10dcd346a6965798a137baacf6806b6e4e80770e97168d7b357cb29ac30283d53f3776b6f8281e7843e4"], 0x14}, 0x1}, 0x0) [ 656.307538] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 656.314806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 656.322077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 656.329350] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000d 00:25:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/psched\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/181) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x2f, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'memory', 0x20}]}, 0x12) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x31, "79da263f0155b139ad642175e945b1d259c9db97c58b56534a0a0f55728918cf690a54e99f028f024e9188fa74b2a749de"}, &(0x7f0000000180)=0x39) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x3}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) prlimit64(r3, 0xc, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:12 executing program 4 (fault-call:2 fault-nth:14): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 656.810382] FAULT_INJECTION: forcing a failure. [ 656.810382] name failslab, interval 1, probability 0, space 0, times 0 [ 656.821827] CPU: 1 PID: 4190 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 656.829046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.838429] Call Trace: [ 656.841078] dump_stack+0x185/0x1e0 [ 656.844761] should_fail+0x8a7/0xae0 [ 656.848517] __should_failslab+0x278/0x2a0 [ 656.852789] should_failslab+0x29/0x70 [ 656.856717] __kmalloc_track_caller+0x212/0xce0 [ 656.861433] ? kvasprintf_const+0x134/0x3b0 [ 656.865803] kvasprintf+0x174/0x360 [ 656.869468] ? kvasprintf_const+0x134/0x3b0 [ 656.873810] kvasprintf_const+0x134/0x3b0 [ 656.877986] kobject_set_name_vargs+0x11f/0x390 [ 656.882702] device_create+0x48c/0x680 [ 656.886645] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 656.891603] hwsim_new_radio_nl+0xad9/0xe40 [ 656.895984] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 656.901819] genl_rcv_msg+0x1855/0x1a10 [ 656.905834] ? kmsan_set_origin+0x9e/0x160 [ 656.910101] netlink_rcv_skb+0x394/0x640 [ 656.914163] ? genl_unbind+0x380/0x380 [ 656.918060] genl_rcv+0x63/0x80 [ 656.921360] netlink_unicast+0x16da/0x17b0 [ 656.925627] ? genl_pernet_exit+0xa0/0xa0 [ 656.929819] netlink_sendmsg+0x10c4/0x13d0 [ 656.934081] ? netlink_getsockopt+0xca0/0xca0 [ 656.938610] ___sys_sendmsg+0xed9/0x1350 [ 656.942703] ? __msan_poison_alloca+0x183/0x220 [ 656.947398] ? __fdget+0x4e/0x60 [ 656.950797] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 656.956184] ? __fget_light+0x6e6/0x760 [ 656.960212] __x64_sys_sendmsg+0x3b0/0x520 [ 656.964483] ? ___sys_sendmsg+0x1350/0x1350 [ 656.968825] do_syscall_64+0x15b/0x230 [ 656.972741] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 656.977935] RIP: 0033:0x455e29 [ 656.981118] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 657.000565] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:25:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x28000000000000, 0xc800) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) shutdown(r1, 0x1) 00:25:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:13 executing program 2: r0 = inotify_init1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x0, 0x30}, &(0x7f0000000340)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x20800) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x1, 0xffffffff00000000, 0x1ff, 0x2, 0x0, 0x2, 0x401, 0xb55d, 0x7f, 0x7fffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x0, 0x9}, 'port0\x00', 0xa0, 0x800, 0x0, 0x9, 0xfffffffffffff800, 0xdccf, 0x1, 0x0, 0x2, 0x922}) [ 657.008296] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 657.015570] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 657.022841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 657.030111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 657.037382] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000e 00:25:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002200010000000000000000000400000008000c005fd52c178d03f998cfaddbbcf1150f62dde2363927ec4e004cc658d3dc364489e30709d00556f8377cfaa38b3a3e81ba60a54b3db1e1de044e593cb106f20c210bd6d28d821f40ce9cd6733d751046acf6e2cfb0ade0", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:13 executing program 4 (fault-call:2 fault-nth:15): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0x0, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)) close(r0) 00:25:13 executing program 3: unshare(0x400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) preadv(r0, &(0x7f0000000540), 0x0, 0x0) [ 657.318774] FAULT_INJECTION: forcing a failure. [ 657.318774] name failslab, interval 1, probability 0, space 0, times 0 [ 657.330270] CPU: 1 PID: 4209 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 657.337486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.346873] Call Trace: [ 657.349523] dump_stack+0x185/0x1e0 [ 657.353196] ? __should_failslab+0x278/0x2a0 [ 657.357654] should_fail+0x8a7/0xae0 [ 657.361416] __should_failslab+0x278/0x2a0 [ 657.365725] should_failslab+0x29/0x70 [ 657.369653] __kmalloc+0xcb/0x370 [ 657.373146] ? device_add+0x13b/0x2e80 [ 657.377070] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 657.382489] device_add+0x13b/0x2e80 [ 657.386249] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 657.391739] ? kobject_set_name_vargs+0x2f7/0x390 [ 657.396667] device_create+0x5d8/0x680 [ 657.400615] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 657.405597] hwsim_new_radio_nl+0xad9/0xe40 [ 657.409993] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 00:25:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) [ 657.415844] genl_rcv_msg+0x1855/0x1a10 [ 657.419893] ? kmsan_set_origin+0x9e/0x160 [ 657.424182] netlink_rcv_skb+0x394/0x640 [ 657.428291] ? genl_unbind+0x380/0x380 [ 657.432216] genl_rcv+0x63/0x80 [ 657.435540] netlink_unicast+0x16da/0x17b0 [ 657.439841] ? genl_pernet_exit+0xa0/0xa0 [ 657.444048] netlink_sendmsg+0x10c4/0x13d0 [ 657.448340] ? netlink_getsockopt+0xca0/0xca0 [ 657.452906] ___sys_sendmsg+0xed9/0x1350 [ 657.457049] ? __msan_poison_alloca+0x183/0x220 [ 657.461790] ? __fdget+0x4e/0x60 00:25:13 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)='-cgroup-#@selinux\x00', 0x12, 0x0) [ 657.465234] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 657.470663] ? __fget_light+0x6e6/0x760 [ 657.474723] __x64_sys_sendmsg+0x3b0/0x520 [ 657.479048] ? ___sys_sendmsg+0x1350/0x1350 [ 657.483431] do_syscall_64+0x15b/0x230 [ 657.487369] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 657.492584] RIP: 0033:0x455e29 [ 657.495780] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6(0xa, 0xa, 0x5) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x8001, 0x2, 0x60, 0x100, 0xad, 0x4000180, r3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) r5 = getpgid(0x0) rt_tgsigqueueinfo(r4, r5, 0x40, &(0x7f0000000300)={0x1e, 0x800, 0x2, 0x8}) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) shutdown(r1, 0x1) [ 657.515404] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 657.523163] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 657.530558] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 657.537864] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 657.545164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 657.552469] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000000f 00:25:13 executing program 7: pselect6(0x1a4, &(0x7f0000000000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x6000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001040)="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", 0x1000) 00:25:13 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="6882d935922f40f256d7694a33b87e4144c3f358e9143ae284653767405504212e62a505f4793834c814f75f463f26899a02511ad66fd4a3d07fbeaed7bd002a05aec416f8bb99e90f7a7a4d03213ef043d0e7ef9b3969d8d5e16ff607000039fe0e3ddc5f071545e4e57b3fe84ee5aa0925ee35a37d8064e7d9cceaff0b4a6aba5680beb843effd20adc3ffbbe6266e909cf7641ad4ae986b7245559efb6f64f6a49c5bd11af68925e33c995aaa56a7736c1ff8d43f8687d12a9297bb2dcea0702d87f794"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2f}, [@ldst={0x3fd}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000080)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x32982c161975369a, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$packet(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x2040, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 00:25:13 executing program 4 (fault-call:2 fault-nth:16): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) move_pages(0x0, 0x20000000000002df, &(0x7f0000000200), &(0x7f0000000080)=[0x0], &(0x7f0000000100), 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r1, r2, 0x0) 00:25:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x230000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x5}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x20000) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 657.955750] FAULT_INJECTION: forcing a failure. [ 657.955750] name failslab, interval 1, probability 0, space 0, times 0 [ 657.967258] CPU: 0 PID: 4241 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 657.974473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.983856] Call Trace: [ 657.986507] dump_stack+0x185/0x1e0 [ 657.990184] should_fail+0x8a7/0xae0 [ 657.993961] __should_failslab+0x278/0x2a0 [ 657.998248] should_failslab+0x29/0x70 00:25:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x301000) write$fuse(r3, &(0x7f0000000100)={0x28, 0x1, 0x7, @fuse_notify_store_out={0x8, 0x39, 0x1}}, 0x28) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) [ 658.002192] __kmalloc_track_caller+0x212/0xce0 [ 658.006912] ? __kernfs_new_node+0xae/0x6e0 [ 658.011319] ? strlen+0x51/0xa0 [ 658.014644] kstrdup_const+0x154/0x270 [ 658.018585] __kernfs_new_node+0xae/0x6e0 [ 658.022786] kernfs_create_dir_ns+0x167/0x4e0 [ 658.027330] sysfs_create_dir_ns+0x177/0x4c0 [ 658.031828] kobject_add_internal+0xbfd/0x1730 [ 658.036464] kobject_add+0x45d/0x4e0 [ 658.040238] ? get_device_parent+0x637/0xad0 [ 658.044701] device_add+0xacc/0x2e80 [ 658.048499] device_create+0x5d8/0x680 [ 658.052451] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 658.057436] hwsim_new_radio_nl+0xad9/0xe40 [ 658.061846] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 658.067754] genl_rcv_msg+0x1855/0x1a10 [ 658.071834] ? kmsan_set_origin+0x9e/0x160 [ 658.076121] netlink_rcv_skb+0x394/0x640 [ 658.080218] ? genl_unbind+0x380/0x380 [ 658.084154] genl_rcv+0x63/0x80 [ 658.087485] netlink_unicast+0x16da/0x17b0 [ 658.091769] ? genl_pernet_exit+0xa0/0xa0 [ 658.095980] netlink_sendmsg+0x10c4/0x13d0 [ 658.100271] ? netlink_getsockopt+0xca0/0xca0 [ 658.104839] ___sys_sendmsg+0xed9/0x1350 [ 658.108978] ? __msan_poison_alloca+0x183/0x220 [ 658.113728] ? __fdget+0x4e/0x60 [ 658.117165] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 658.122588] ? __fget_light+0x6e6/0x760 [ 658.126647] __x64_sys_sendmsg+0x3b0/0x520 [ 658.130974] ? ___sys_sendmsg+0x1350/0x1350 [ 658.135366] do_syscall_64+0x15b/0x230 [ 658.139332] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 658.144552] RIP: 0033:0x455e29 [ 658.147770] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.167430] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 658.175189] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 658.182496] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 658.189804] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 658.197106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 658.204413] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000010 [ 658.211935] kobject_add_internal failed for hwsim222 (error: -12 parent: mac80211_hwsim) [ 658.244812] device bridge0 entered promiscuous mode [ 658.304604] device bridge0 left promiscuous mode 00:25:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000140)={&(0x7f0000000240)=""/240, 0xf0}) r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 00:25:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x141000) write$P9_RSYMLINK(r2, &(0x7f0000000100)={0x14, 0x11, 0x2, {0xc8, 0x2, 0x2}}, 0x14) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="78cb19c2f102e4e0c5f90168783a4d8951262e8548402083a297e95852525f6db8976de61d7af097e9a4ff834d9653d741a330abff87378b84e883ce40960380fb4778fd307ac22242950a07298d26496b278e6854dd75835de388b6411db79eebe8832f6094e9369b3baf5b5490848dddb1ec457934c9edcb45155e4c19"], 0x1) r3 = socket$inet6(0xa, 0xa, 0x7ff) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000080)=0x1) socket$inet6(0xa, 0x800, 0x7) shutdown(r1, 0x1) 00:25:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x10001, 0x6, 0x7, 'queue0\x00', 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x2, r4}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) move_pages(0x0, 0x20000000000002df, &(0x7f0000000200), &(0x7f0000000080)=[0x0], &(0x7f0000000100), 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r1, r2, 0x0) 00:25:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x8, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000080)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000002c0)}, 0x10) 00:25:14 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 00:25:14 executing program 4 (fault-call:2 fault-nth:17): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:14 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x803, 0x1) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) mount$9p_xen(&(0x7f0000000000)='[md5sum}vboxnet0lotrusted\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=\x00'}) [ 658.632903] FAULT_INJECTION: forcing a failure. [ 658.632903] name failslab, interval 1, probability 0, space 0, times 0 [ 658.644311] CPU: 0 PID: 4283 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 658.651533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.660920] Call Trace: [ 658.663576] dump_stack+0x185/0x1e0 [ 658.667247] ? __should_failslab+0x278/0x2a0 [ 658.671713] should_fail+0x8a7/0xae0 [ 658.675478] __should_failslab+0x278/0x2a0 [ 658.679764] should_failslab+0x29/0x70 [ 658.683699] kmem_cache_alloc+0x13c/0xbb0 [ 658.687901] ? __kernfs_new_node+0x137/0x6e0 [ 658.692364] __kernfs_new_node+0x137/0x6e0 [ 658.696692] kernfs_create_dir_ns+0x167/0x4e0 [ 658.701256] sysfs_create_dir_ns+0x177/0x4c0 [ 658.705765] kobject_add_internal+0xbfd/0x1730 [ 658.710406] kobject_add+0x45d/0x4e0 [ 658.714182] ? get_device_parent+0x637/0xad0 [ 658.718656] device_add+0xacc/0x2e80 [ 658.722455] device_create+0x5d8/0x680 [ 658.726399] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 658.731368] hwsim_new_radio_nl+0xad9/0xe40 [ 658.735771] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 658.741606] genl_rcv_msg+0x1855/0x1a10 [ 658.745645] ? kmsan_set_origin+0x9e/0x160 [ 658.749904] netlink_rcv_skb+0x394/0x640 [ 658.753970] ? genl_unbind+0x380/0x380 [ 658.757873] genl_rcv+0x63/0x80 [ 658.761168] netlink_unicast+0x16da/0x17b0 [ 658.765422] ? genl_pernet_exit+0xa0/0xa0 [ 658.769595] netlink_sendmsg+0x10c4/0x13d0 [ 658.773852] ? netlink_getsockopt+0xca0/0xca0 [ 658.778383] ___sys_sendmsg+0xed9/0x1350 [ 658.782491] ? __msan_poison_alloca+0x183/0x220 [ 658.787189] ? __fdget+0x4e/0x60 [ 658.790600] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 658.796075] ? __fget_light+0x6e6/0x760 [ 658.800100] __x64_sys_sendmsg+0x3b0/0x520 [ 658.804386] ? ___sys_sendmsg+0x1350/0x1350 [ 658.808834] do_syscall_64+0x15b/0x230 [ 658.812828] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 658.818024] RIP: 0033:0x455e29 [ 658.821207] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.840654] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 658.848384] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 658.855659] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 658.862929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 658.870197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[@ANYBLOB='#'], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}, {}], 0x2, 0x800) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)='\t', 0x1}], 0x1, &(0x7f0000000380)}, 0x8084) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="89", 0x1}], 0x1, &(0x7f00000006c0)}, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000780)=""/144, 0x90}, 0x0) [ 658.877471] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000011 [ 658.885114] kobject_add_internal failed for hwsim225 (error: -12 parent: mac80211_hwsim) [ 658.896898] 9pnet_virtio: no channels available for device [md5sum}vboxnet0lotrusted 00:25:14 executing program 7: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001240)=':', 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x7, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f0000000080)='user\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='bdev$\x00'}, 0x10) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344, 0x41424344}, 0x80, 0x81) syz_extract_tcp_res(&(0x7f0000000280)={0x41424344}, 0x9, 0x5) syz_emit_ethernet(0x105a, &(0x7f0000001280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@mpls_uc={0x8847, {[{0x4, 0x7, 0x3, 0x6}, {0x6, 0x5, 0x1000, 0x1f}, {0x7fff, 0x800, 0x10001, 0x10000}, {0xfffffffffffffffe, 0x9, 0x5, 0x1}], @ipv4={{0x9, 0x4, 0x20, 0x4, 0x103c, 0x68, 0x3, 0x3, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x7}, @noop={0x1}, @lsrr={0x83, 0x7, 0x1, [@dev={0xac, 0x14, 0x14, 0x15}]}]}}, @tcp={{0x4e20, 0x4e22, r2, r3, 0xf5, 0x0, 0x6, 0xc2, 0x5a, 0x0, 0x8, {[@eol]}}, {"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"}}}}}}}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) 00:25:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1ce1f0002200010000000000000000000400010008000c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:25:15 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c0043f3551677a126a40d6017b6970853a17068516a3be6a6774528b0d86bd8ff28558d3187d98044ad1084606c8f3a912db59ae5be5e93a95a68275920d14e3d44ef5dda8a59d1401145b05d3e8002f0ddbf3ad528674df6b81badba0a903db4f323526d6afeabcde8843c969747d037b39b0278e533e2e22e71e2abe48ef6cf508ec4cce4f1941ab31b503a"]) [ 658.950316] 9pnet_virtio: no channels available for device [md5sum}vboxnet0lotrusted 00:25:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000140)) listen(r0, 0x43) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'team_slave_1\x00', &(0x7f00000002c0)=@ethtool_flash={0x33, 0x80, "c18e05578047e3728122cb8c72583820d7679834e2e51d2453815a49bf7fafba68507a750f1f290741f3fa5f589a2adc3a17cc1e673caf7b3f68b584827ee02312cbe85577acb4476125c7d4987d0025c08e87ebf76f1e8a0a69d595999bd25732c569219f10247f2d0ec6da62b5843739b36c27051b586d61f8299a5d24c9b6"}}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs$namespace(r3, &(0x7f00000001c0)='ns/user\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:15 executing program 3: r0 = socket$inet6(0xa, 0x100000002, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f00000001c0)}, 0x10) r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', "62726905002530f5d6de7244c5250b00", 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x3c0) getsockname(r1, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040), 0x10) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 00:25:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/138, 0x8a, &(0x7f0000000200)=""/137, 0x3, 0x7}}, 0x68) listen(r0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20400, 0x0) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="f0cfbd12e2"], 0x1) shutdown(r3, 0x1) 00:25:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0x7, 0x1, 0x0, [{0x8, 0x84, 0x7, 0x5, 0x1ff, 0x0, 0xbe0}]}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f00008de000/0x2000)=nil, 0x2000, 0x200000b, 0x31, 0xffffffffffffffff, 0x0) ioctl$BLKSECTGET(r0, 0x80081270, &(0x7f00000000c0)) 00:25:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x90, 0x80) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000140)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x7fff, 0x8) 00:25:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x20, 0x4, 0x10000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7, 0x30}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x6, 0x4000) write$P9_RREAD(r3, &(0x7f00000002c0)={0xf2, 0x75, 0x2, {0xe7, "c2265af063bd581a466da20f48c77d358d60d91cd27854f6d487c75e6069bd433e9e3d69dd11ec24a1f2d15b528aaad7050496a3ca173546766cc1fde81085ace8433735b80ff2151c9de354a543c6a9faa788b076764941e40b80f4a9070f85838d24c6aba2934bde87c9db2a145a8514a986fdef0694b8371c32e4fe7ec1d214319d8190edf08829f3c5fa542e0b784c6f786e6f011e45c95efb917b79e6c811a7bb61ee4ebad02949c07a3348e231c8729a08c29e433a7d30d32e5d0a26b219d9fe2de5f254be8f7d8f7778b13309634bb2f0ebd987216e239c3abfeabb72e95d373d599a23"}}, 0xf2) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="50000000be19094fbde29d66a075a2d1445c635ebde809f72f4f8acf7cba89fbc4513a39dd44502384460a8fa976784f1c86fdb8663bde298d1afc04860cb91ae1deb292bbb477ea240ceffa003bba5890482310"], &(0x7f0000000200)=0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1cfa025f1b21a711d4000000000000000400000008000c00", @ANYRES32=0x0], 0x2}, 0x1}, 0x8) 00:25:15 executing program 2: unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) bind(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) 00:25:15 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="ec", 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/43, 0x2b) socket$inet6_dccp(0xa, 0x6, 0x0) 00:25:15 executing program 4 (fault-call:2 fault-nth:18): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x7ff}, 0x5ce113a7f3fab380) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3f, 0x0, "2dbeafb806cd9f67b7c5abf955577177bdea2d3dfbf2885b8d96f1a3d97d021a11345b70c3327c78d6b10d023f7f8e7c177417b5e3e798a731b7c3e6aa36e167435e093acf5380f48e5ecd92c2fc0806"}, 0xd8) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 00:25:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_1\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x3ff, 0x1, "53f71413c604f3dccdad65ecd8ac1253477e0e99b41803741fbb1a72952852e8ef8b0ed75a9d352d3379c782212c88cb6b709c15bc601c7ba7b7119a7ea42b9e7ef8b76f62cbdab802cdcb53abb22dea7a1030b973ce251e3768d9093cbaf0e45e38729be37c0082cf165f3648b71150dbf8ba96c739097bb836a32ae0c30bfce319e45e3d1afeea3c361000d52a1cf48f4c6fe2ca6219eea27b663e083b726eb2da21cf09be22"}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6db52777e6df6b07b546ed209ec1cd0b71f52d02edecbcb86d079279c43505d53d2e956f08ad0905c96b6fcadd522b934844bcd0048151fb611a2741c2836fd094041d22175b76d132dd497e30f9e9ab9b0142b8862d8c2a2d40d2f96ed3a243728ec5dfc75784a67d821d37837d0602aca16bf114c25a7a647a9bf352e338f6e21c81000000000000000000000000000000"], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='veth0_to_bridge\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = gettid() tgkill(r2, r3, 0x25) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) shutdown(r1, 0x1) [ 659.669865] FAULT_INJECTION: forcing a failure. [ 659.669865] name failslab, interval 1, probability 0, space 0, times 0 [ 659.681284] CPU: 1 PID: 4349 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 659.688495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.697870] Call Trace: [ 659.700516] dump_stack+0x185/0x1e0 [ 659.704187] should_fail+0x8a7/0xae0 [ 659.707951] __should_failslab+0x278/0x2a0 [ 659.712736] should_failslab+0x29/0x70 [ 659.716659] kmem_cache_alloc+0x13c/0xbb0 [ 659.720856] ? __kernfs_new_node+0x137/0x6e0 [ 659.725298] ? __msan_get_context_state+0x9/0x30 [ 659.730094] __kernfs_new_node+0x137/0x6e0 [ 659.734386] kernfs_new_node+0x146/0x2e0 [ 659.738492] __kernfs_create_file+0x12d/0x680 [ 659.743039] sysfs_add_file_mode_ns+0x5ba/0x830 [ 659.747803] sysfs_create_file_ns+0x17b/0x1e0 [ 659.752335] ? class_dir_child_ns_type+0x80/0x80 [ 659.757130] device_create_file+0x207/0x390 [ 659.761518] device_add+0xbfb/0x2e80 [ 659.765300] device_create+0x5d8/0x680 [ 659.769250] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 659.774239] hwsim_new_radio_nl+0xad9/0xe40 [ 659.778637] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 659.784492] genl_rcv_msg+0x1855/0x1a10 [ 659.788512] ? kmsan_set_origin+0x9e/0x160 [ 659.792794] netlink_rcv_skb+0x394/0x640 [ 659.796899] ? genl_unbind+0x380/0x380 [ 659.800826] genl_rcv+0x63/0x80 [ 659.804157] netlink_unicast+0x16da/0x17b0 [ 659.808486] ? genl_pernet_exit+0xa0/0xa0 [ 659.812702] netlink_sendmsg+0x10c4/0x13d0 [ 659.816995] ? netlink_getsockopt+0xca0/0xca0 [ 659.821565] ___sys_sendmsg+0xed9/0x1350 [ 659.825700] ? __msan_poison_alloca+0x183/0x220 [ 659.830437] ? __fdget+0x4e/0x60 [ 659.833879] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 659.839306] ? __fget_light+0x6e6/0x760 [ 659.843371] __x64_sys_sendmsg+0x3b0/0x520 [ 659.847694] ? ___sys_sendmsg+0x1350/0x1350 [ 659.852076] do_syscall_64+0x15b/0x230 [ 659.856013] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 659.861233] RIP: 0033:0x455e29 [ 659.864455] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 659.884087] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 659.891849] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 659.899155] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 659.906457] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 659.913750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = semget(0x2, 0x4, 0x200) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000280)=""/132) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x400, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x499}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040081}, 0x10) r4 = semget(0x3, 0x1, 0x20) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000240)=""/15) 00:25:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8000000001, 0x400200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x2, 0x4000000000000000, 0xef5b, 0x5, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x40}, &(0x7f00000002c0)=0x8) clock_gettime(0x200000000, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000100)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={r4}, &(0x7f00000000c0), 0x8) shutdown(r0, 0x0) 00:25:15 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="2b7cd231c9745fa46b4b4ff3eba1ae6b", 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x10000) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000180)=""/64) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket(0x10, 0x80000, 0x2) connect$vsock_dgram(r5, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000280)="025cc83d6d2d5f8f362070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40400000}) 00:25:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0xffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x1000000000008}}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/72) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "a038e20f"}, 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/234) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x6}) [ 659.921046] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000012 00:25:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000040)={0x0, 'dummy0\x00'}}}) socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x74, &(0x7f00000000c0)=[@in6={0xa, 0xfff, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x32}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)={r2, 0x9, 0x1ff}, 0x8) 00:25:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001140)={'veth1_to_bond\x00', &(0x7f0000005040)=@ethtool_gstrings={0x1b, 0x8}}) close(0xffffffffffffff9c) close(r1) 00:25:16 executing program 4 (fault-call:2 fault-nth:19): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x803fc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x42) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200000) sendmsg$nl_netfilter(r1, &(0x7f00000012c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)={0x1188, 0xd, 0x7, 0xb00, 0x70bd28, 0x25dfdbfe, {0x5}, [@nested={0x116c, 0x81, [@typed={0x14, 0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @generic="e37638d811fe04e984d2d5c09f04e664be9cc6cb689a612e29508bff90461de3d144bbf57b3f445939a1e278f5e63b60b30225fd42032215002f84117f7cdd117195224bb62d3dce46faac55b1aa2fcca62b599f4f7352e81e46136bd0cc7f10bbd6ff9b5072dfae703f678509184e", @generic="30fbda938a0e3b39c74d885eca50a86ab0a491fc3fd1fc02fbf89a1b0e1d165a65f150325a9311", @generic="b6ab4bd82dc0b8c20801c9a64b203bd1398fc8", @typed={0x4, 0x2}, @generic="ae46cf2357b1ae426fe899f7bcbf849249d815ef7b59b502e5da98791dd57afb1c6455422c904596b15abf7be1cd116380f6d4c76d35edd8dcd7acfcb097dae27b00ce016edb38c4977894547c0b0c3504d8c0e7517fe36f41e7583335b0b5178d857ae2e6e15529daa62dc146df852f7909cb66d61cbac8fec311a873e750518a28ffc33e708254f66baa7bbb5c0359d39a6ef4760daf3dffc664808bf4c076a74dec5556"]}, @typed={0x8, 0x44, @fd=r0}]}, 0x1188}, 0x1, 0x0, 0x0, 0x80}, 0x4048810) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) setns(r2, 0x4000000) [ 660.317876] FAULT_INJECTION: forcing a failure. [ 660.317876] name failslab, interval 1, probability 0, space 0, times 0 [ 660.329441] CPU: 0 PID: 4387 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 660.336662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.346049] Call Trace: [ 660.348715] dump_stack+0x185/0x1e0 [ 660.352391] should_fail+0x8a7/0xae0 [ 660.356158] __should_failslab+0x278/0x2a0 [ 660.360437] should_failslab+0x29/0x70 [ 660.364372] kmem_cache_alloc+0x13c/0xbb0 [ 660.368561] ? __kernfs_new_node+0x137/0x6e0 [ 660.373034] ? __msan_get_context_state+0x9/0x30 [ 660.377832] __kernfs_new_node+0x137/0x6e0 [ 660.382106] ? __kernfs_create_file+0x5b0/0x680 [ 660.386844] kernfs_new_node+0x146/0x2e0 [ 660.390962] kernfs_create_link+0x9f/0x320 [ 660.395241] sysfs_do_create_link_sd+0x19d/0x360 [ 660.400043] sysfs_create_link+0x125/0x190 [ 660.404336] device_add+0xde1/0x2e80 [ 660.408129] device_create+0x5d8/0x680 [ 660.412072] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 660.417060] hwsim_new_radio_nl+0xad9/0xe40 [ 660.421463] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 660.427317] genl_rcv_msg+0x1855/0x1a10 [ 660.431365] ? kmsan_set_origin+0x9e/0x160 [ 660.435649] netlink_rcv_skb+0x394/0x640 [ 660.439748] ? genl_unbind+0x380/0x380 [ 660.443678] genl_rcv+0x63/0x80 [ 660.447012] netlink_unicast+0x16da/0x17b0 [ 660.451321] ? genl_pernet_exit+0xa0/0xa0 [ 660.455527] netlink_sendmsg+0x10c4/0x13d0 [ 660.459820] ? netlink_getsockopt+0xca0/0xca0 [ 660.464391] ___sys_sendmsg+0xed9/0x1350 [ 660.468495] ? __msan_poison_alloca+0x183/0x220 [ 660.473194] ? __fdget+0x4e/0x60 [ 660.476632] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 660.482082] ? __fget_light+0x6e6/0x760 [ 660.486150] __x64_sys_sendmsg+0x3b0/0x520 [ 660.490470] ? ___sys_sendmsg+0x1350/0x1350 [ 660.494847] do_syscall_64+0x15b/0x230 [ 660.498777] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 660.503990] RIP: 0033:0x455e29 [ 660.507186] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.526811] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 660.534652] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 660.541951] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 660.549250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 660.556551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 660.563848] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000013 00:25:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000140)={{0x0, 0x3, 0x342, 0x1, 0x100000001}, 0x8, 0x5, 0x24000}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1c, 0x1, [0xffffffffffffffff]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 00:25:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="c4"], 0x1) shutdown(r2, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) 00:25:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_1\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x3ff, 0x1, "53f71413c604f3dccdad65ecd8ac1253477e0e99b41803741fbb1a72952852e8ef8b0ed75a9d352d3379c782212c88cb6b709c15bc601c7ba7b7119a7ea42b9e7ef8b76f62cbdab802cdcb53abb22dea7a1030b973ce251e3768d9093cbaf0e45e38729be37c0082cf165f3648b71150dbf8ba96c739097bb836a32ae0c30bfce319e45e3d1afeea3c361000d52a1cf48f4c6fe2ca6219eea27b663e083b726eb2da21cf09be22"}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6db52777e6df6b07b546ed209ec1cd0b71f52d02edecbcb86d079279c43505d53d2e956f08ad0905c96b6fcadd522b934844bcd0048151fb611a2741c2836fd094041d22175b76d132dd497e30f9e9ab9b0142b8862d8c2a2d40d2f96ed3a243728ec5dfc75784a67d821d37837d0602aca16bf114c25a7a647a9bf352e338f6e21c81000000000000000000000000000000"], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='veth0_to_bridge\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = gettid() tgkill(r2, r3, 0x25) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) shutdown(r1, 0x1) 00:25:16 executing program 4 (fault-call:2 fault-nth:20): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 660.717828] FAULT_INJECTION: forcing a failure. [ 660.717828] name failslab, interval 1, probability 0, space 0, times 0 [ 660.729261] CPU: 1 PID: 4411 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 660.736477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.745855] Call Trace: [ 660.748511] dump_stack+0x185/0x1e0 [ 660.752190] ? __should_failslab+0x278/0x2a0 [ 660.756647] should_fail+0x8a7/0xae0 [ 660.760405] __should_failslab+0x278/0x2a0 [ 660.764688] should_failslab+0x29/0x70 [ 660.768619] __kmalloc_track_caller+0x212/0xce0 [ 660.774662] ? rcu_all_qs+0x3f/0x210 [ 660.778409] ? __kernfs_new_node+0xae/0x6e0 [ 660.782802] ? strlen+0x51/0xa0 [ 660.786121] kstrdup_const+0x154/0x270 [ 660.790049] __kernfs_new_node+0xae/0x6e0 [ 660.794358] ? __msan_poison_alloca+0x183/0x220 [ 660.799074] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 660.804080] kernfs_new_node+0x146/0x2e0 [ 660.808224] kernfs_create_link+0x9f/0x320 [ 660.812524] sysfs_do_create_link_sd+0x19d/0x360 [ 660.817308] sysfs_create_link+0x125/0x190 [ 660.821577] device_add+0x164f/0x2e80 [ 660.825422] device_create+0x5d8/0x680 [ 660.829343] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 660.834298] hwsim_new_radio_nl+0xad9/0xe40 [ 660.838658] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 660.844479] genl_rcv_msg+0x1855/0x1a10 [ 660.848683] ? kmsan_set_origin+0x9e/0x160 [ 660.852936] netlink_rcv_skb+0x394/0x640 [ 660.857020] ? genl_unbind+0x380/0x380 [ 660.860919] genl_rcv+0x63/0x80 [ 660.864216] netlink_unicast+0x16da/0x17b0 [ 660.868480] ? genl_pernet_exit+0xa0/0xa0 [ 660.872651] netlink_sendmsg+0x10c4/0x13d0 [ 660.876905] ? netlink_getsockopt+0xca0/0xca0 [ 660.881430] ___sys_sendmsg+0xed9/0x1350 [ 660.885522] ? __msan_poison_alloca+0x183/0x220 [ 660.890234] ? __fdget+0x4e/0x60 [ 660.893634] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 660.899032] ? __fget_light+0x6e6/0x760 [ 660.903057] __x64_sys_sendmsg+0x3b0/0x520 [ 660.907336] ? ___sys_sendmsg+0x1350/0x1350 [ 660.911680] do_syscall_64+0x15b/0x230 [ 660.915594] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 660.920789] RIP: 0033:0x455e29 [ 660.923970] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.943439] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 660.951169] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 660.958447] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 660.965727] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 660.973000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 660.980276] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000014 00:25:17 executing program 5: unshare(0x40600) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/13) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r1, 0x5) 00:25:17 executing program 4 (fault-call:2 fault-nth:21): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x5, 0x2) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 661.135837] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO 00:25:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f8, &(0x7f0000000180), &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xff, 0x5, 0x6}) [ 661.187416] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 661.243662] FAULT_INJECTION: forcing a failure. [ 661.243662] name failslab, interval 1, probability 0, space 0, times 0 [ 661.255551] CPU: 0 PID: 4428 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 661.262787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.272164] Call Trace: [ 661.274816] dump_stack+0x185/0x1e0 [ 661.278495] should_fail+0x8a7/0xae0 [ 661.282260] __should_failslab+0x278/0x2a0 [ 661.286549] should_failslab+0x29/0x70 [ 661.290487] kmem_cache_alloc+0x13c/0xbb0 [ 661.294680] ? __kernfs_new_node+0x137/0x6e0 [ 661.299145] __kernfs_new_node+0x137/0x6e0 [ 661.303418] ? __msan_poison_alloca+0x183/0x220 [ 661.308166] kernfs_new_node+0x146/0x2e0 [ 661.312283] kernfs_create_link+0x9f/0x320 [ 661.316574] sysfs_do_create_link_sd+0x19d/0x360 [ 661.321382] sysfs_create_link+0x125/0x190 [ 661.325677] device_add+0x164f/0x2e80 [ 661.329593] device_create+0x5d8/0x680 [ 661.333548] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 661.338531] hwsim_new_radio_nl+0xad9/0xe40 [ 661.342945] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 661.348807] genl_rcv_msg+0x1855/0x1a10 [ 661.352856] ? kmsan_set_origin+0x9e/0x160 [ 661.357141] netlink_rcv_skb+0x394/0x640 [ 661.361239] ? genl_unbind+0x380/0x380 [ 661.365169] genl_rcv+0x63/0x80 [ 661.368500] netlink_unicast+0x16da/0x17b0 [ 661.372804] ? genl_pernet_exit+0xa0/0xa0 [ 661.377016] netlink_sendmsg+0x10c4/0x13d0 [ 661.381312] ? netlink_getsockopt+0xca0/0xca0 [ 661.385886] ___sys_sendmsg+0xed9/0x1350 [ 661.390033] ? __msan_poison_alloca+0x183/0x220 [ 661.394771] ? __fdget+0x4e/0x60 [ 661.398216] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 661.403651] ? __fget_light+0x6e6/0x760 [ 661.407729] __x64_sys_sendmsg+0x3b0/0x520 [ 661.412051] ? ___sys_sendmsg+0x1350/0x1350 [ 661.416434] do_syscall_64+0x15b/0x230 [ 661.420364] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 661.425580] RIP: 0033:0x455e29 00:25:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x12c00) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x4, 0x1}, 0x4}}, 0x18) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="cc"], 0x1) shutdown(r1, 0x1) 00:25:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffff97, &(0x7f0000000080)=0x800002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SCSI_IOCTL_PROBE_HOST(r3, 0x5385, &(0x7f0000000900)=ANY=[@ANYBLOB="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"]) writev(r2, &(0x7f0000000880)=[{&(0x7f00000002c0)="fa3d760fd809a178a067ed87f88596bc31dfe43e5a0631087d22aa06a567e213a32339bbd0546ddf9f912788b3d1cf56a17de47d81c7797b867e3879c33b464895e29638c463eca23a8a19a77a2a2af5d4c7361472e0837af8cf5038ee10867db72d8da31a3552d9c8ceb2a162169f3250cdd9739755c2f8fdcb8983ebf62349b653605bcf16286b749e72e173fc3c8b0e7a", 0x92}, {&(0x7f0000000140)="eb5394741bd3c0f97b856414bcded076843d5ef74ca50d30c1739d9d9a92bff1707dfbb21ff626ca4cc2d0a985979b4775cb5dd88160ff26505cf7beef9cd7d01c8fe35a87815662552d59d4c0276c01433e834199cf1ff35e08bd7f", 0x5c}, {&(0x7f0000000380)="7cd19f87d5d2ca88d5c613d2291d2e9a4c0e3618c09b9d5e9bc33862e04705e39aae4c32a4c5118332aeefb768d59a71967801807adcd88a491754b6fc0d6dc5a8953b25e78a38125e8574d481c4f8cdc9eedf7bfc3b2b", 0x57}, {&(0x7f0000000400)="2216760f47044c2a57b62c7216d80f63efc8153c9aa62427e027ad4b18865d3fdfe0bda08738d5df881c8eb017f02bb9a8584cd15bf1745e3d2fbbc1fbc3d47f7b02b655777f15fbf1ce1d59defc54ba3ca2aa8cc422e583e9cf7827c2d282667ef54f658c9dc9543cb028bfb63d2d0a3bbf6f178233d6f45ba57665aa9ebf8d76aacfd0296259b63bf896fe163fe2df535acbe5ef1727c17fc3fd60d893b622b1b20f6423fcafaeb959a5d2f13297ac95133acf3b0da64668df611ea305cfdb4468b1e07449fca0a969f054583cc81d7c4110896b781a9d3b42ece9fcd1b45f2cbee246c8cf01ac135dffe0ccccf8bbf4cbae563bb040374b78b831", 0xfc}, {&(0x7f0000000500)="6faeb9fd5ef9b8c65312f6d6f4f8ecb251969f19a20909847b5b036158a5137dc5965c745fd16e7a8b6382e758b5c93a3063e547c3d044aa7291b0dd8a6d4fa917b36d7a28a273d9d6f2e005a8374779fc4d43b648feeb5a164ec054bbbf946915fc3466cca0618b58f9f6ca53f2209122ba548e7bcd1db92b6d6f7102028884efcf6c525fa268500d4a8cb0676f62762743786dce18877cc3b48651200273b5b1c4524f9656f46afd84acd357717bab54af9e3716232001cd2532f6b79c1f963fc76e08b1d76acdcd98b7e5da133d992b9a2706385a660ce5441574c6c8d6b93cef", 0xe2}, {&(0x7f0000000600)="39ce780850ebb9cb2647717e2716b55a18b606ef3b03f051e0407a9becec1afc892da9922c11d7d24e8afc69b736c28b277b27531361490f978f954b4e14cf02f9ea0fec1e29a835061eb697b0738613dc356ce01103650362358e538447b89b44d13e0a5308ccd5c514a561089c2841fced9b40a2c5d15c01e462e0761f63b9c6900337846e05edc6d197a3cc04c44aa3674685b33921a3156b787ed1029b122f0305f399b489fd211af3b33e9828b923bb94ddaf4a7a4771633237f5a3462ec345989d78b483a3abfffec76fee66fddc5b79daeee75325fb", 0xd9}, {&(0x7f0000000700)="fd12d2a4ed9da2c1e95609d65bb66eda4ca07b87dd20330b41c2293d2e4a84b1fd26a245f6d761bdbfc3203cac73dd07b8988f4a38bf28e59fc9d0aeb62bfedb28a0d9", 0x43}, {&(0x7f0000000780)="be3bb2b69ef45d9623d173114781ff54ccc43b4fd995f039f1f18fcc44fc9e736c9bc424f4bdcb3964efcc5e68ca56df8b6562298a5a6c951f03f06bf6dc32685aa4046d8d246164e32e01870f781366f27f817e429e808507a6f61510c19a863bb5b4ee53999bc554ee97b477163806c3cf147f9387d05e92d94f5d3a2879241c11e2d1e935217a59dfa6a9e2b6495ee373ae78844992136b71c40a67ab12505c97946acf8f50237eb9dc2e84385a8e2daea0afeb38083e633f6814c3a454339d3de6d2", 0xc4}], 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000180)) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000000c0)={0x19, 0x0, &(0x7f00000002c0)}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) close(r0) [ 661.428777] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 661.450285] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 661.458041] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 661.465348] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 661.472646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 661.479967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 661.487265] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000015 00:25:17 executing program 3: r0 = perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0xfffffffff7fffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xeb, "cd22f98e4eba41799d583cdec6032f699edad41bbc951950a508c59eab09dfe812d61ef3011bbffd24fee7c53417504d144e0fcc067673af8bff0e9286fe6381615bd4cd56068da37bbb09bfc2a671b88d85b190a32879c3218531bae014479b65265c281ee2b8a73d30c9b170899195a8b5eefa86c22596cf3e0fc304464d8da175b2b936c7921726fcc5d81411aecbadd8a0d53180c5f146c1a72b70137e38ae97607724818d056cba0e197d73a5903a50344b6ffb8791c9f52176f53660140dc0907cb77f9787ec7852942df286254c266ca9bcd08bf87fc6065c65afc773378c7394e62cc55c287eba"}, &(0x7f0000000100)=0xf3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x9, "e3b3e3a4114f0fb078"}, &(0x7f0000000180)=0x11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x0, 0x9, 0x8, 0xfffffffffffffbff, 0x7f}, 0x20) [ 661.501358] sctp: [Deprecated]: syz-executor2 (pid 4439) Use of struct sctp_assoc_value in delayed_ack socket option. [ 661.501358] Use struct sctp_sack_info instead 00:25:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_1\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x3ff, 0x1, "53f71413c604f3dccdad65ecd8ac1253477e0e99b41803741fbb1a72952852e8ef8b0ed75a9d352d3379c782212c88cb6b709c15bc601c7ba7b7119a7ea42b9e7ef8b76f62cbdab802cdcb53abb22dea7a1030b973ce251e3768d9093cbaf0e45e38729be37c0082cf165f3648b71150dbf8ba96c739097bb836a32ae0c30bfce319e45e3d1afeea3c361000d52a1cf48f4c6fe2ca6219eea27b663e083b726eb2da21cf09be22"}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6db52777e6df6b07b546ed209ec1cd0b71f52d02edecbcb86d079279c43505d53d2e956f08ad0905c96b6fcadd522b934844bcd0048151fb611a2741c2836fd094041d22175b76d132dd497e30f9e9ab9b0142b8862d8c2a2d40d2f96ed3a243728ec5dfc75784a67d821d37837d0602aca16bf114c25a7a647a9bf352e338f6e21c81000000000000000000000000000000"], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='veth0_to_bridge\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = gettid() tgkill(r2, r3, 0x25) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) shutdown(r1, 0x1) 00:25:17 executing program 1: r0 = socket$inet6(0xa, 0x400000005, 0xfffffffffffffffc) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000000c0)=""/99, &(0x7f0000000140)=0x63) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 661.697561] sctp: [Deprecated]: syz-executor2 (pid 4457) Use of struct sctp_assoc_value in delayed_ack socket option. [ 661.697561] Use struct sctp_sack_info instead 00:25:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="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") ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000080)=[{0x0, 0xffff}], 0x1) semop(r1, &(0x7f00000000c0)=[{}, {0x0, 0x7fffffff}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) 00:25:17 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xcec3989af803a36e) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 00:25:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000311ffc), 0x4) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x480001, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000300)=0xffff, 0x4) read(r1, &(0x7f0000000380)=""/4096, 0x1000) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = dup(r1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x4, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x400c0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000200)=""/180, &(0x7f00000002c0)=0xb4) 00:25:17 executing program 4 (fault-call:2 fault-nth:22): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:17 executing program 2: r0 = socket$inet6(0xa, 0xc, 0x800) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") msgget$private(0x0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xea}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 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}}]}, 0x80}, 0x1}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x53f, 0xc2080) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r4, 0x5386, &(0x7f0000000040)) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000002c0)=""/233) socket$can_raw(0x1d, 0x3, 0x1) 00:25:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0xfffffffffffffda4) 00:25:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getrandom(&(0x7f00000000c0)=""/4, 0x4, 0x3) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xb) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) read(r2, &(0x7f0000005840)=""/4096, 0x1000) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000140)=""/202, 0x39}, {&(0x7f00000000c0)=""/63, 0x19c}, {&(0x7f0000000fc0)=""/4096, 0x1000}], 0x3) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) accept(r1, &(0x7f00000002c0)=@in={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x80) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 662.054846] FAULT_INJECTION: forcing a failure. [ 662.054846] name failslab, interval 1, probability 0, space 0, times 0 [ 662.066280] CPU: 1 PID: 4479 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 662.073501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.082901] Call Trace: [ 662.085591] dump_stack+0x185/0x1e0 [ 662.089307] should_fail+0x8a7/0xae0 [ 662.093084] __should_failslab+0x278/0x2a0 [ 662.097420] should_failslab+0x29/0x70 [ 662.101354] kmem_cache_alloc+0x13c/0xbb0 [ 662.105614] ? __kernfs_new_node+0x137/0x6e0 [ 662.105649] ? __msan_get_context_state+0x9/0x30 [ 662.105710] __kernfs_new_node+0x137/0x6e0 [ 662.105752] kernfs_create_dir_ns+0x167/0x4e0 [ 662.105827] internal_create_group+0x21f/0x1860 [ 662.105903] sysfs_create_group+0x70/0x80 [ 662.105938] dpm_sysfs_add+0x6b/0x420 [ 662.105988] device_add+0x1ac7/0x2e80 [ 662.106056] device_create+0x5d8/0x680 [ 662.106109] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 662.106155] hwsim_new_radio_nl+0xad9/0xe40 [ 662.106222] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 662.106272] genl_rcv_msg+0x1855/0x1a10 [ 662.106337] ? kmsan_set_origin+0x9e/0x160 [ 662.106379] netlink_rcv_skb+0x394/0x640 [ 662.106405] ? genl_unbind+0x380/0x380 [ 662.106439] genl_rcv+0x63/0x80 [ 662.106479] netlink_unicast+0x16da/0x17b0 [ 662.106539] ? genl_pernet_exit+0xa0/0xa0 [ 662.106591] netlink_sendmsg+0x10c4/0x13d0 [ 662.106640] ? netlink_getsockopt+0xca0/0xca0 [ 662.106701] ___sys_sendmsg+0xed9/0x1350 [ 662.106766] ? __msan_poison_alloca+0x183/0x220 [ 662.106821] ? __fdget+0x4e/0x60 [ 662.106876] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 662.106935] ? __fget_light+0x6e6/0x760 [ 662.218097] __x64_sys_sendmsg+0x3b0/0x520 [ 662.218167] ? ___sys_sendmsg+0x1350/0x1350 [ 662.226728] do_syscall_64+0x15b/0x230 [ 662.230673] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 662.235891] RIP: 0033:0x455e29 00:25:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x286a7c89, 0x200000) recvfrom$packet(r2, &(0x7f0000000240)=""/154, 0x9a, 0x0, &(0x7f0000000040)={0x11, 0x10, r1, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newaddr={0x28, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x520}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28}, 0x1}, 0x20000000) [ 662.239093] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.258696] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 662.266452] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 662.273752] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 662.281048] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 662.288342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 662.295638] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000016 00:25:18 executing program 4 (fault-call:2 fault-nth:23): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 00:25:18 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x800, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4802) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x101, 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x100000001, 0x0, 0x1}]) r3 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$rds(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/178, 0xb2}], 0x1, &(0x7f0000000540)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x8}, &(0x7f0000000340)=0x401, &(0x7f0000000480)=0xea, 0x5, 0x0, 0x2, 0x1, 0x8, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x1989c4ce}, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0xffffffffffff8bed, 0x51e, 0x7, 0x7, 0xf01d, 0x0, 0x3}}], 0xb0, 0x800}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000014c0)=0x90) io_setup(0x1, &(0x7f0000000380)=0x0) io_submit(r4, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 662.446407] FAULT_INJECTION: forcing a failure. [ 662.446407] name failslab, interval 1, probability 0, space 0, times 0 [ 662.457990] CPU: 1 PID: 4497 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 662.465214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.474601] Call Trace: [ 662.477262] dump_stack+0x185/0x1e0 [ 662.480936] ? __should_failslab+0x278/0x2a0 [ 662.485395] should_fail+0x8a7/0xae0 [ 662.489163] __should_failslab+0x278/0x2a0 [ 662.493462] should_failslab+0x29/0x70 [ 662.497373] kmem_cache_alloc+0x13c/0xbb0 [ 662.501534] ? __kernfs_new_node+0x137/0x6e0 [ 662.505964] ? __msan_get_context_state+0x9/0x30 [ 662.510745] __kernfs_new_node+0x137/0x6e0 [ 662.515048] kernfs_new_node+0x146/0x2e0 [ 662.519140] __kernfs_create_file+0x12d/0x680 [ 662.523679] sysfs_add_file_mode_ns+0x5ba/0x830 [ 662.528367] sysfs_add_file+0xd6/0x100 [ 662.532262] sysfs_merge_group+0x1bb/0x430 [ 662.536507] dpm_sysfs_add+0x12c/0x420 [ 662.540413] device_add+0x1ac7/0x2e80 [ 662.544254] device_create+0x5d8/0x680 [ 662.548167] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 662.553116] hwsim_new_radio_nl+0xad9/0xe40 [ 662.557471] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 662.563292] genl_rcv_msg+0x1855/0x1a10 [ 662.567302] ? kmsan_set_origin+0x9e/0x160 [ 662.571549] netlink_rcv_skb+0x394/0x640 [ 662.575630] ? genl_unbind+0x380/0x380 [ 662.579528] genl_rcv+0x63/0x80 [ 662.582818] netlink_unicast+0x16da/0x17b0 [ 662.587084] ? genl_pernet_exit+0xa0/0xa0 [ 662.591258] netlink_sendmsg+0x10c4/0x13d0 [ 662.595514] ? netlink_getsockopt+0xca0/0xca0 [ 662.600047] ___sys_sendmsg+0xed9/0x1350 [ 662.604118] ? cik_startup+0xaf9f/0x1d820 [ 662.608275] ? msan_get_shadow_origin_ptr+0x1d9/0x300 [ 662.613499] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 662.618892] ? __fget_light+0x6e6/0x760 [ 662.622923] __x64_sys_sendmsg+0x3b0/0x520 [ 662.627214] ? ___sys_sendmsg+0x1350/0x1350 [ 662.631558] do_syscall_64+0x15b/0x230 [ 662.635465] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 662.640657] RIP: 0033:0x455e29 [ 662.643842] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.663356] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 662.671073] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 662.678343] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 662.685611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 662.692889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 662.700158] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000017 00:25:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_1\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x3ff, 0x1, "53f71413c604f3dccdad65ecd8ac1253477e0e99b41803741fbb1a72952852e8ef8b0ed75a9d352d3379c782212c88cb6b709c15bc601c7ba7b7119a7ea42b9e7ef8b76f62cbdab802cdcb53abb22dea7a1030b973ce251e3768d9093cbaf0e45e38729be37c0082cf165f3648b71150dbf8ba96c739097bb836a32ae0c30bfce319e45e3d1afeea3c361000d52a1cf48f4c6fe2ca6219eea27b663e083b726eb2da21cf09be22"}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6db52777e6df6b07b546ed209ec1cd0b71f52d02edecbcb86d079279c43505d53d2e956f08ad0905c96b6fcadd522b934844bcd0048151fb611a2741c2836fd094041d22175b76d132dd497e30f9e9ab9b0142b8862d8c2a2d40d2f96ed3a243728ec5dfc75784a67d821d37837d0602aca16bf114c25a7a647a9bf352e338f6e21c81000000000000000000000000000000"], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='veth0_to_bridge\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r3 = gettid() tgkill(r2, r3, 0x25) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) shutdown(r1, 0x1) 00:25:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x10000, 0x4, 0xb3, 0x5, 0x2, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x40}}, 0x81, 0xfffffffffffffffb, 0x4930, 0x1, 0x5}}, &(0x7f0000000000)=0xb0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="7d000000959402b5b77e650f0aa05dc28539de7129385fc0ffb4e5a25933bdc77a01bebf2b9aa98a23ececbf207bc92f649280d0ba45d0b10f25385fe139683c9539fb84c7696e19ef0b32784b477d75e7173803a8385aeb5b5bf7d4a33605b2c7cbdd8fecbd0161bd86ac6f18f2a96485d5263a64b13a3ab8ecb9cc8e43081e6cf3aa3462d32a9a1c0d"], &(0x7f0000000280)=0x85) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 00:25:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) unshare(0x2000400) socket$inet_sctp(0x2, 0x0, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176}, 0x48) 00:25:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x13, 0x8000000000003, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x4, 0x1}) sendfile(r2, r3, &(0x7f0000000000)=0x2, 0x80000002) 00:25:19 executing program 4 (fault-call:2 fault-nth:24): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2090, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = dup(r0) getpeername$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) r5 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1, 0x20000) write$binfmt_script(r5, &(0x7f0000000300)={'#! ', './file0', [{0x20, 'team0\x00'}, {0x20, '(vboxnet0/'}, {0x20, "76626f786e657431776c616e31022a6e6f646576"}, {0x20, '&vmnet1'}], 0xa, "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"}, 0x103a) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r4}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x7}, {0x7, 0xc14a}, {0x3, 0x6}, {0x6}, {0xf, 0x800}, {0x4, 0x100000001}, {0x8, 0xa6}], 0x7) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000280)="025cc83d6d345f8f762070") setrlimit(0x2, &(0x7f0000000200)={0x0, 0x20000000000004}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) [ 663.204514] FAULT_INJECTION: forcing a failure. [ 663.204514] name failslab, interval 1, probability 0, space 0, times 0 [ 663.216016] CPU: 0 PID: 4538 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 663.223232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.232616] Call Trace: [ 663.235267] dump_stack+0x185/0x1e0 [ 663.238940] ? __should_failslab+0x278/0x2a0 [ 663.243392] should_fail+0x8a7/0xae0 [ 663.247158] __should_failslab+0x278/0x2a0 [ 663.251444] should_failslab+0x29/0x70 [ 663.255381] kmem_cache_alloc+0x13c/0xbb0 [ 663.259570] ? __kernfs_new_node+0x137/0x6e0 [ 663.264027] ? __msan_get_context_state+0x9/0x30 [ 663.268836] __kernfs_new_node+0x137/0x6e0 [ 663.273163] kernfs_new_node+0x146/0x2e0 [ 663.277353] __kernfs_create_file+0x12d/0x680 [ 663.281935] sysfs_add_file_mode_ns+0x5ba/0x830 [ 663.286662] sysfs_add_file+0xd6/0x100 [ 663.290600] sysfs_merge_group+0x1bb/0x430 [ 663.294881] dpm_sysfs_add+0x12c/0x420 [ 663.298823] device_add+0x1ac7/0x2e80 [ 663.302706] device_create+0x5d8/0x680 [ 663.306647] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 663.311625] hwsim_new_radio_nl+0xad9/0xe40 [ 663.316021] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 663.321884] genl_rcv_msg+0x1855/0x1a10 [ 663.325915] ? kmsan_set_origin+0x9e/0x160 [ 663.330171] netlink_rcv_skb+0x394/0x640 [ 663.334234] ? genl_unbind+0x380/0x380 [ 663.338130] genl_rcv+0x63/0x80 [ 663.341426] netlink_unicast+0x16da/0x17b0 [ 663.345691] ? genl_pernet_exit+0xa0/0xa0 [ 663.349866] netlink_sendmsg+0x10c4/0x13d0 [ 663.354119] ? netlink_getsockopt+0xca0/0xca0 [ 663.358666] ___sys_sendmsg+0xed9/0x1350 [ 663.362784] ? __msan_poison_alloca+0x183/0x220 [ 663.367480] ? __fdget+0x4e/0x60 [ 663.370881] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 663.376283] ? __fget_light+0x6e6/0x760 [ 663.380322] __x64_sys_sendmsg+0x3b0/0x520 [ 663.384570] ? ___sys_sendmsg+0x1350/0x1350 [ 663.388918] do_syscall_64+0x15b/0x230 [ 663.392822] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 663.398017] RIP: 0033:0x455e29 [ 663.401199] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 663.420645] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 663.428385] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 663.435656] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 663.442931] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 00:25:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x450000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x8, 0x8, 0x91f, 0x401}, 0x10) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x3) [ 663.450634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 663.457902] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000018 00:25:19 executing program 4 (fault-call:2 fault-nth:25): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 663.609092] FAULT_INJECTION: forcing a failure. [ 663.609092] name failslab, interval 1, probability 0, space 0, times 0 [ 663.620668] CPU: 1 PID: 4560 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 663.627880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.637255] Call Trace: [ 663.639900] dump_stack+0x185/0x1e0 [ 663.643567] ? __should_failslab+0x278/0x2a0 [ 663.648016] should_fail+0x8a7/0xae0 [ 663.651787] __should_failslab+0x278/0x2a0 [ 663.656064] should_failslab+0x29/0x70 [ 663.660000] kmem_cache_alloc+0x13c/0xbb0 [ 663.664190] ? __kernfs_new_node+0x137/0x6e0 [ 663.668644] ? __msan_get_context_state+0x9/0x30 [ 663.673419] __kernfs_new_node+0x137/0x6e0 [ 663.677705] kernfs_new_node+0x146/0x2e0 [ 663.681790] __kernfs_create_file+0x12d/0x680 [ 663.686343] sysfs_add_file_mode_ns+0x5ba/0x830 [ 663.691039] sysfs_add_file+0xd6/0x100 [ 663.694935] sysfs_merge_group+0x1bb/0x430 [ 663.699182] dpm_sysfs_add+0x12c/0x420 [ 663.703094] device_add+0x1ac7/0x2e80 [ 663.706935] device_create+0x5d8/0x680 [ 663.711434] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 663.716409] hwsim_new_radio_nl+0xad9/0xe40 [ 663.720779] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 663.726603] genl_rcv_msg+0x1855/0x1a10 [ 663.730622] ? kmsan_set_origin+0x9e/0x160 [ 663.734871] netlink_rcv_skb+0x394/0x640 [ 663.738940] ? genl_unbind+0x380/0x380 [ 663.742837] genl_rcv+0x63/0x80 [ 663.746134] netlink_unicast+0x16da/0x17b0 [ 663.750419] ? genl_pernet_exit+0xa0/0xa0 [ 663.754593] netlink_sendmsg+0x10c4/0x13d0 [ 663.758867] ? netlink_getsockopt+0xca0/0xca0 [ 663.763393] ___sys_sendmsg+0xed9/0x1350 [ 663.767488] ? __msan_poison_alloca+0x183/0x220 [ 663.772188] ? __fdget+0x4e/0x60 [ 663.775591] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 663.780981] ? __fget_light+0x6e6/0x760 [ 663.785030] __x64_sys_sendmsg+0x3b0/0x520 [ 663.789307] ? ___sys_sendmsg+0x1350/0x1350 [ 663.793651] do_syscall_64+0x15b/0x230 [ 663.797552] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 663.802743] RIP: 0033:0x455e29 [ 663.805923] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 663.825389] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 663.833112] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 663.840387] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 663.847668] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 00:25:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x13, 0x7, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_getscheduler(r2) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) r4 = memfd_create(&(0x7f00000000c0)=':user\\user{mime_typeself-\x00', 0x3) write$P9_RWRITE(r4, &(0x7f0000000100)={0xb, 0x77, 0x2}, 0xb) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8316d345f8f762070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) recvmsg$kcm(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/120, 0x78, 0x7f}, 0x40012000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/128) 00:25:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x80000046, &(0x7f0000000040)=0x0) io_destroy(r1) [ 663.854938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 663.862210] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000019 00:25:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)="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", 0x1000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x50, &(0x7f0000001240)=""/8, &(0x7f0000001200)=0x8) 00:25:20 executing program 4 (fault-call:2 fault-nth:26): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 664.187633] FAULT_INJECTION: forcing a failure. [ 664.187633] name failslab, interval 1, probability 0, space 0, times 0 [ 664.199077] CPU: 0 PID: 4609 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 664.206293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.215667] Call Trace: [ 664.218311] dump_stack+0x185/0x1e0 [ 664.221975] ? __should_failslab+0x278/0x2a0 [ 664.226424] should_fail+0x8a7/0xae0 [ 664.230181] __should_failslab+0x278/0x2a0 [ 664.234458] should_failslab+0x29/0x70 [ 664.238393] kmem_cache_alloc+0x13c/0xbb0 [ 664.242581] ? __kernfs_new_node+0x137/0x6e0 [ 664.247037] ? __msan_get_context_state+0x9/0x30 [ 664.251835] __kernfs_new_node+0x137/0x6e0 [ 664.256156] kernfs_new_node+0x146/0x2e0 [ 664.260276] __kernfs_create_file+0x12d/0x680 [ 664.264859] sysfs_add_file_mode_ns+0x5ba/0x830 [ 664.269583] sysfs_add_file+0xd6/0x100 [ 664.273509] sysfs_merge_group+0x1bb/0x430 [ 664.277790] dpm_sysfs_add+0x12c/0x420 [ 664.281737] device_add+0x1ac7/0x2e80 [ 664.285587] device_create+0x5d8/0x680 [ 664.289529] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 664.294515] hwsim_new_radio_nl+0xad9/0xe40 [ 664.298919] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 664.304770] genl_rcv_msg+0x1855/0x1a10 [ 664.308819] ? kmsan_set_origin+0x9e/0x160 [ 664.313102] netlink_rcv_skb+0x394/0x640 [ 664.317197] ? genl_unbind+0x380/0x380 [ 664.321126] genl_rcv+0x63/0x80 [ 664.324454] netlink_unicast+0x16da/0x17b0 [ 664.328761] ? genl_pernet_exit+0xa0/0xa0 [ 664.332969] netlink_sendmsg+0x10c4/0x13d0 [ 664.337258] ? netlink_getsockopt+0xca0/0xca0 [ 664.341830] ___sys_sendmsg+0xed9/0x1350 [ 664.345954] ? __msan_poison_alloca+0x183/0x220 [ 664.350677] ? __fdget+0x4e/0x60 [ 664.354113] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 664.359537] ? __fget_light+0x6e6/0x760 [ 664.363595] __x64_sys_sendmsg+0x3b0/0x520 [ 664.367912] ? ___sys_sendmsg+0x1350/0x1350 [ 664.372317] do_syscall_64+0x15b/0x230 [ 664.376245] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 664.381453] RIP: 0033:0x455e29 [ 664.384650] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 664.404246] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 664.411993] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 664.419298] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 664.426595] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 00:25:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="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", 0x4b1) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000002cc0)={0x0, 0x1c9c380}) 00:25:20 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r5, r4) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000040)}]) 00:25:20 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001080)='/dev/adsp#\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000010c0)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001040)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) r2 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) writev(r1, &(0x7f0000002540)=[{&(0x7f0000002580)="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", 0x1161}], 0x1) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x1) 00:25:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000240)=0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000140)=""/92, &(0x7f00000000c0)=0x5c) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) getsockopt(r1, 0x4, 0x404, &(0x7f00000002c0)=""/69, &(0x7f0000000340)=0x45) 00:25:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x400, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)={0x2, "7f9f"}, 0x3) r2 = socket(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200a00, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r2, &(0x7f0000001cc0), 0x0, 0x80000010102, &(0x7f0000001540)={r4}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 00:25:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") gettid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) r2 = shmget(0x0, 0x1000, 0x280, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/189) r3 = semget$private(0x0, 0x0, 0x44) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f00000000c0)=""/23) r4 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000240)={r5, r6+10000000}, &(0x7f00000002c0), 0x8) setsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000000000)="5a337133f09f2360a300c5371898a6d5", 0xfffffffffffffd8c) [ 664.433883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 664.441180] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001a [ 664.495637] Unknown ioctl 21532 00:25:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000240)={@dev, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000580)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x99, &(0x7f00000005c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x9, 0x8}}], {@llc={0x4, {@snap={0x1, 0xab, "c710", 'D\'H', 0x0, "329c879e6e094e5c3bee9a4d037e210bf606ff60990f1ccadda6b3fb9bf0bbf635ef06441c5fb40f22008a3778d46119a78c9ce31ca882524dce2c0dfcabf925fe861d79334e2620ea8f8ad5660f3f02d7eae08f504caf7652dfcbd746afccc68b28888441ea0dee3a8e76319d12a1017c6d9911953255bda866d28e4d1c"}}}}}, &(0x7f0000000300)={0x0, 0x1, [0xc31, 0x3b2, 0x99c, 0x549]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000540)={0x3, 0x0, &(0x7f0000000440)=""/180, &(0x7f0000000200)=""/25, &(0x7f0000000500)=""/8, 0x6}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) fchmod(r1, 0x4) sendto$inet(r3, &(0x7f0000000000)="db", 0x1, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) write(r3, &(0x7f0000000040)="9d6acfa7045c98e4d6e69ccc3dcebe29334b9be87b0a5ebb806abf44ecb882db63673c188c026ea5d901a546ef8986a2b7d5c185e61ce59bff9a7e44c0f1481c6d5ff1a2b9d51b600134e0ce6d84e9f3a19e42a389f4bcc8166a62817e401dc2f15bf1041559790afe8649522afdc0f7d23c12ffc4ba6163728637d80dfacc2f14f8fa31fb43494eff6484ee0e2f1ddccd90bbf833310f3c2c6828fb23dd2081eb0ae495f272b2a788206da0945b65e1849d5e23d5062a30130e4a68acbf2e9d02840c497ebaf89219c985cbcfb748887964ee1a3d14d17204beb0ed9f5ceb9d4eeabbc15d926de25bd14be3677156006417245de51e2a", 0xf7) shutdown(r3, 0x4) sendto(r1, &(0x7f0000000340)="1813896292d76bc0abecc612a9fd97c00600aaf74adddb2ac246a1e08ee826cd4aa2a5f566824a96bdae4fb1d90f5eaf28482dd520a9b9434a7ee97bcab7a347e4f06c0a9c4925ed1ae5e1c9f1bffea0f9e1c3920c4b371e33669b0756ff49126eb5c4f21f6c0fe6233b6e9fc01326485fa8b135c1d66b71262d8fe4f310604be760c7f4d3b30f6889c5e512b158ab7138cf588a760e1d60f7a54b4d9ef932fdc6e9239208532497ab9777ce32c7c0d258ce8459117a1f1db04de3ae5767c1844b26ba5f7e495e7d46a4fcfaed6190", 0xcf, 0x20000000, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x2, 0x0, 0x4}}, 0x80) 00:25:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000001c0)=""/119, 0x100000000}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r1, 0x1) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00dc7bc1ba010000001a00000000010000000800000004000110e346dd7bcb4ac7f824aa786300d37ebeafd3a60505118ab4a8ad6c5b843612134f48f88f9e67fc8d78587b7b9ee36b18a096df1f5f2fda13d0e7290dcd71b5dc03188bccbb35c878fdbc2a7b845e5881b8df89ac675ab569c5ca02195d2ade9ae90793fc708afa09b020cad9e42b178640e17e83d4b8845d8b1d40e18504ea"], 0x1c}, 0x1}, 0x0) 00:25:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='bpq0\x00', 0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) fcntl$getflags(r0, 0x40b) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/5, 0x5}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/211, 0xd3}, {&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)}, {&(0x7f0000000640)=""/232, 0xe8}], 0x9, &(0x7f00000015c0)=""/4096, 0x1000, 0x2}, 0x40002102) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000041000733a39dc1720d690000000000"], 0x14}, 0x1}, 0x0) [ 664.592931] Unrecognized hibernate image header format! [ 664.598545] PM: Image mismatch: architecture specific data 00:25:20 executing program 0: r0 = socket$inet6(0xa, 0x807, 0x5) socket$inet6(0xa, 0xa, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x480, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000140)={0x7, 0x4b, 0x1}, 0x7) r2 = socket$inet(0x10, 0x7, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000290007031dfffd946fa2830020200a00090000000600f0ffffffffffff00ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47a6268e3406cf055d90f15a3", 0x4c}], 0x1}, 0x0) 00:25:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:20 executing program 3: r0 = socket(0x100001d, 0x100000000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000040)=0x8) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:25:20 executing program 4 (fault-call:2 fault-nth:27): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 664.947860] FAULT_INJECTION: forcing a failure. [ 664.947860] name failslab, interval 1, probability 0, space 0, times 0 [ 664.959369] CPU: 1 PID: 4661 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 664.966587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.975970] Call Trace: [ 664.978623] dump_stack+0x185/0x1e0 [ 664.982289] ? __should_failslab+0x278/0x2a0 [ 664.986749] should_fail+0x8a7/0xae0 [ 664.990517] __should_failslab+0x278/0x2a0 [ 664.994799] should_failslab+0x29/0x70 [ 664.998734] kmem_cache_alloc+0x13c/0xbb0 [ 665.002924] ? __kernfs_new_node+0x137/0x6e0 [ 665.007386] ? __msan_get_context_state+0x9/0x30 [ 665.012198] __kernfs_new_node+0x137/0x6e0 [ 665.016514] kernfs_new_node+0x146/0x2e0 [ 665.020630] __kernfs_create_file+0x12d/0x680 [ 665.025212] sysfs_add_file_mode_ns+0x5ba/0x830 [ 665.029932] sysfs_add_file+0xd6/0x100 [ 665.033854] sysfs_merge_group+0x1bb/0x430 [ 665.038132] dpm_sysfs_add+0x12c/0x420 [ 665.042076] device_add+0x1ac7/0x2e80 00:25:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_open_pts(r1, 0x80) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) 00:25:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x17, 0xfa00, {0x0, &(0x7f00000001c0), 0x106}}, 0x20) recvfrom$inet(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x20, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r2 = open$dir(&(0x7f0000000300)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x623) [ 665.045952] device_create+0x5d8/0x680 [ 665.049896] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 665.054874] hwsim_new_radio_nl+0xad9/0xe40 [ 665.059255] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 665.065115] genl_rcv_msg+0x1855/0x1a10 [ 665.069167] ? kmsan_set_origin+0x9e/0x160 [ 665.073457] netlink_rcv_skb+0x394/0x640 [ 665.077552] ? genl_unbind+0x380/0x380 [ 665.081479] genl_rcv+0x63/0x80 [ 665.084817] netlink_unicast+0x16da/0x17b0 [ 665.089126] ? genl_pernet_exit+0xa0/0xa0 [ 665.093336] netlink_sendmsg+0x10c4/0x13d0 [ 665.097629] ? netlink_getsockopt+0xca0/0xca0 [ 665.102198] ___sys_sendmsg+0xed9/0x1350 [ 665.106328] ? __msan_poison_alloca+0x183/0x220 [ 665.111056] ? __fdget+0x4e/0x60 [ 665.114496] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 665.119924] ? __fget_light+0x6e6/0x760 [ 665.123993] __x64_sys_sendmsg+0x3b0/0x520 [ 665.128314] ? ___sys_sendmsg+0x1350/0x1350 [ 665.132705] do_syscall_64+0x15b/0x230 [ 665.136637] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 665.141851] RIP: 0033:0x455e29 00:25:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) ftruncate(r0, 0xf7) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) [ 665.145052] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.164680] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 665.172436] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 665.179733] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 665.187020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 665.194300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 665.201596] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001b 00:25:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0xf, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RLOPEN(r1, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x12, 0x4}, 0x9}}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='lo\x00') sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10, 0x600}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900090035000c00060000001900150003000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 00:25:21 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300b84300705eb20000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0xc6fe, 0xfff, 0xc8, 0xaa}, &(0x7f0000000280)=0x98) unshare(0x64000400) prctl$intptr(0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000180)='ns\x00') fstat(r3, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) 00:25:21 executing program 4 (fault-call:2 fault-nth:28): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 665.371300] Unknown ioctl 21532 00:25:21 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xac, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000300)={{0x9, 0x4, 0x8, 0x3f, '\x00', 0x8}, 0x1, [0x8, 0x1, 0x6c7918c6, 0x2, 0x24, 0x4, 0x2, 0x9, 0x9, 0x7, 0x8, 0xfffffffffffffffd, 0x85, 0x7, 0x2, 0x5, 0x6, 0x28, 0xcc3, 0x2, 0xbb, 0x9, 0x76658d3, 0x3, 0x100, 0x100000000, 0x7, 0x1, 0x5, 0x0, 0x1, 0x5, 0x7e, 0x7f, 0x3, 0x4, 0xffffffffffffffc0, 0xd0, 0x32f000000000000, 0x401, 0x5, 0x3, 0x23, 0x7, 0x4, 0x60, 0x8, 0xe1a, 0x1, 0x6, 0xffff, 0xe889, 0xa2, 0x58, 0x51e, 0x3, 0x4037b379, 0x4, 0x8, 0x80000001, 0x676e, 0x0, 0x40, 0x10000, 0x4, 0xd6, 0x6, 0x5, 0x8001, 0x4, 0x42f8, 0xafc9, 0x2, 0x2, 0x80000000, 0x6ad, 0x6, 0x400, 0x349, 0x10001, 0x23e8, 0x7ff, 0xad, 0x5, 0x9fb, 0x6, 0x6e, 0x80000000000000, 0x8, 0x80, 0x9, 0xfffffffffffffffc, 0x5, 0x8, 0xd7ed, 0x0, 0x444b, 0x7, 0xfffffffffffffff8, 0x7ff, 0x3, 0x3ff, 0x0, 0xfffffffffffff001, 0x505b68ef, 0xfff, 0x8, 0x1, 0xfffffffffffffffe, 0x1ff, 0x5, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x9, 0x1, 0x1, 0xce6, 0x5, 0x24, 0x20, 0x5, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffffffffffff, 0xfffffffffffffffb, 0x3, 0xe18], {0x77359400}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, r2}}, 0x30) [ 665.411228] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 00:25:21 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) prctl$setfpexc(0xc, 0x100000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) pipe(&(0x7f0000000000)={0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xa5, 0x7, "f0f475e61ce05f12ee71fc715187c23da4e2eebc08ecfde0f40e0e180882d8896542c5a8d3d68d3cb5f74244999715ecd6d0e9266c6f7f3357387c66c621e44f63a76bb0ddb08e86e29f07f49a97c3bcc2e09b6050f2853247375f7f85b96ee4c87e88fc2c979346cb6c372e840863d628256af334b3e7f746ed2012939719089b4be53902a35e9a5bd2e9e5def2225ec8bcdbebe3701379f9b9a25433"}, &(0x7f0000000140), 0x400) [ 665.487607] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 665.523372] IPVS: ftp: loaded support on port[0] = 21 [ 665.547913] FAULT_INJECTION: forcing a failure. [ 665.547913] name failslab, interval 1, probability 0, space 0, times 0 [ 665.559347] CPU: 0 PID: 4692 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 665.566566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.575947] Call Trace: [ 665.578592] dump_stack+0x185/0x1e0 [ 665.582256] ? __should_failslab+0x278/0x2a0 [ 665.587056] should_fail+0x8a7/0xae0 [ 665.590828] __should_failslab+0x278/0x2a0 [ 665.595107] should_failslab+0x29/0x70 [ 665.599032] kmem_cache_alloc+0x13c/0xbb0 [ 665.603218] ? __kernfs_new_node+0x137/0x6e0 [ 665.607667] ? __msan_get_context_state+0x9/0x30 [ 665.612462] __kernfs_new_node+0x137/0x6e0 [ 665.616780] kernfs_new_node+0x146/0x2e0 [ 665.620990] __kernfs_create_file+0x12d/0x680 [ 665.625644] sysfs_add_file_mode_ns+0x5ba/0x830 [ 665.630354] sysfs_add_file+0xd6/0x100 [ 665.634275] sysfs_merge_group+0x1bb/0x430 [ 665.638554] dpm_sysfs_add+0x12c/0x420 [ 665.642498] device_add+0x1ac7/0x2e80 [ 665.646389] device_create+0x5d8/0x680 [ 665.650335] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 665.655320] hwsim_new_radio_nl+0xad9/0xe40 [ 665.659726] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 665.665587] genl_rcv_msg+0x1855/0x1a10 [ 665.669635] ? kmsan_set_origin+0x9e/0x160 [ 665.673918] netlink_rcv_skb+0x394/0x640 [ 665.678017] ? genl_unbind+0x380/0x380 [ 665.681942] genl_rcv+0x63/0x80 [ 665.685268] netlink_unicast+0x16da/0x17b0 [ 665.689566] ? genl_pernet_exit+0xa0/0xa0 [ 665.693792] netlink_sendmsg+0x10c4/0x13d0 [ 665.698079] ? netlink_getsockopt+0xca0/0xca0 [ 665.702610] ___sys_sendmsg+0xed9/0x1350 [ 665.706753] ? __msan_poison_alloca+0x183/0x220 [ 665.711481] ? __fdget+0x4e/0x60 [ 665.714919] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 665.720348] ? __fget_light+0x6e6/0x760 [ 665.724414] __x64_sys_sendmsg+0x3b0/0x520 [ 665.728734] ? ___sys_sendmsg+0x1350/0x1350 [ 665.733112] do_syscall_64+0x15b/0x230 [ 665.737054] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 665.742270] RIP: 0033:0x455e29 [ 665.745471] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.765097] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 665.772853] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 665.780149] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 665.787447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 00:25:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xfffffffffffffffc, 0x1}, 'port0\x00', 0x0, 0x110000, 0x28000000000, 0x828b, 0x81, 0x3ff, 0xfffffffffffffe00, 0x0, 0x6, 0x3}) 00:25:21 executing program 0: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) 00:25:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7a, "e9ddee5c5ca9b3ab30ab4e4e0ffe7b43eefdba16607ed97a650c806fd82bf64716868ac4c08d3710aad4b1f51464a625bc485e474f1baa39c4ae1e83226ff5259ace819a9d9b57c424107d71b82cfbb4634f8922cf8dfc94198010146ed1e911d9b1c0bccb35bf302182081220059f1fd8e657000099c3f51f8b"}, &(0x7f0000000240)=0x82) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 665.794741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 665.802036] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001c 00:25:22 executing program 4 (fault-call:2 fault-nth:29): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:22 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000006, 0x10010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000500)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r3 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) futimesat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r4, r5/1000+10000}, {0x0, 0x7530}}) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000540)={0x3, 0xffffffff}) fcntl$setstatus(r1, 0x4, 0x10000000006810) r6 = getpgrp(0x0) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r6], 0x2b4}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000004c0)) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 00:25:22 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffff9, &(0x7f0000000240)=""/71, 0x47) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f67fe4)={0xa}, 0x1c) exit(0x9) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8001, 0x2, 0x3, 0xd0, 0x200006}, &(0x7f00000000c0)=0x118) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xf8, "91dec485f23b97d88de08a668748da52e188c4a81c79cb2827503cfd43233c16bc76276a0fbe26b9d5e057da02cf7cd795c0dd5329f4824ef254d0841a407b1f1962cdcee5fbb135caae924957530fa7270dfc4f191f401ce554772151e05d4c234f247c28f0ef7ec5aa7f8c0fb23afdfb7a7341b01930e7d2a806128e7958ff3a426c493170cd4df61585f82a8c2ed02611777053ba871d0dd1d07b69e998364f7fb2e0b135f9409d9b8b836bde45e67832a326dcb2595cd58b272bd41d80f8a6b62b645a64e079e1f130c6b5df6f226362fa0031b13f3b00ae2f06e246134997287e6e0cadb0c8e58c58ac1bf230eed73ffcc940e041cb"}, &(0x7f0000000200)=0x100) 00:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345bcf762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) timer_create(0x0, &(0x7f0000000380)={0x0, 0x26, 0x5, @thr={&(0x7f0000000240), &(0x7f00000002c0)="08d902030c5b106060937c6f044179b32b850454f44487e0d42de8611681af06405a304d7e3fa4536c2a617393fba3805ee39e11d265de56d98031c1ea2cbbe97c2c86d55d6c48729aecff6681ce7a19d3bc05c680ab0e7ee914cd5902149313408a54f44b083cc6dec3ead888efa264b7574f013c1dd967c209a69ab79c17218349aed969b7883b037785c857034690b3276a9319b210008d7ffa0d1ecbd7af2e8f3404477870c087622368024468080a0cb952b9"}}, &(0x7f00000003c0)=0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000440)={0x2, 0x9, 0x5, 0x81}, 0x8) timer_delete(r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, &(0x7f0000000200)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x7, &(0x7f0000000180)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x10) 00:25:22 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300b84300705eb20000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0xc6fe, 0xfff, 0xc8, 0xaa}, &(0x7f0000000280)=0x98) unshare(0x64000400) prctl$intptr(0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000180)='ns\x00') fstat(r3, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) 00:25:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xa500346}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x1) [ 666.229113] FAULT_INJECTION: forcing a failure. [ 666.229113] name failslab, interval 1, probability 0, space 0, times 0 [ 666.230488] IPVS: ftp: loaded support on port[0] = 21 [ 666.240550] CPU: 0 PID: 4731 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 666.252914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.262295] Call Trace: [ 666.264942] dump_stack+0x185/0x1e0 [ 666.268640] should_fail+0x8a7/0xae0 [ 666.272411] __should_failslab+0x278/0x2a0 [ 666.276698] should_failslab+0x29/0x70 [ 666.280658] __kmalloc+0xcb/0x370 [ 666.284157] ? kobject_uevent_env+0x4d0/0x27c0 [ 666.288775] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 666.294169] ? dev_uevent_name+0x78/0x130 [ 666.298364] kobject_uevent_env+0x4d0/0x27c0 [ 666.302812] ? rcu_all_qs+0x3f/0x210 [ 666.306600] ? __msan_get_context_state+0x9/0x30 [ 666.311411] kobject_uevent+0x6f/0x80 [ 666.315265] device_add+0x289d/0x2e80 [ 666.319139] device_create+0x5d8/0x680 [ 666.323091] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 666.328099] hwsim_new_radio_nl+0xad9/0xe40 [ 666.332495] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 666.338352] genl_rcv_msg+0x1855/0x1a10 [ 666.342403] ? kmsan_set_origin+0x9e/0x160 [ 666.346683] netlink_rcv_skb+0x394/0x640 [ 666.350782] ? genl_unbind+0x380/0x380 [ 666.354713] genl_rcv+0x63/0x80 [ 666.358039] netlink_unicast+0x16da/0x17b0 [ 666.362335] ? genl_pernet_exit+0xa0/0xa0 [ 666.366527] netlink_sendmsg+0x10c4/0x13d0 [ 666.370815] ? netlink_getsockopt+0xca0/0xca0 [ 666.375379] ___sys_sendmsg+0xed9/0x1350 [ 666.379507] ? __msan_poison_alloca+0x183/0x220 [ 666.384234] ? __fdget+0x4e/0x60 [ 666.387666] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 666.393094] ? __fget_light+0x6e6/0x760 [ 666.397156] __x64_sys_sendmsg+0x3b0/0x520 [ 666.401472] ? ___sys_sendmsg+0x1350/0x1350 [ 666.405855] do_syscall_64+0x15b/0x230 [ 666.409787] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 666.414999] RIP: 0033:0x455e29 [ 666.418199] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.437819] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 666.445571] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 666.452869] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 666.460165] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 666.467457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:22 executing program 7: unshare(0x80000004000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x20000, 0x8, 0x5, 0x0, 0x3f}) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) 00:25:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x85, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 666.474743] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001d 00:25:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) 00:25:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0xfff}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000000000), 0xc, &(0x7f0000000180)) r2 = msgget(0x3, 0x542) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/108) 00:25:22 executing program 4 (fault-call:2 fault-nth:30): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x3fffffffffffc, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 666.965780] FAULT_INJECTION: forcing a failure. [ 666.965780] name failslab, interval 1, probability 0, space 0, times 0 [ 666.977385] CPU: 0 PID: 4758 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 666.984607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.993990] Call Trace: [ 666.996643] dump_stack+0x185/0x1e0 [ 667.000322] should_fail+0x8a7/0xae0 [ 667.004088] __should_failslab+0x278/0x2a0 [ 667.008361] should_failslab+0x29/0x70 [ 667.012321] kmem_cache_alloc_node+0x164/0xcb0 [ 667.016936] ? __alloc_skb+0x202/0x9e0 [ 667.020875] __alloc_skb+0x202/0x9e0 [ 667.024626] alloc_uevent_skb+0x149/0x460 [ 667.028814] kobject_uevent_env+0x1b3e/0x27c0 [ 667.033352] ? rcu_all_qs+0x3f/0x210 [ 667.037138] kobject_uevent+0x6f/0x80 [ 667.040996] device_add+0x289d/0x2e80 [ 667.044878] device_create+0x5d8/0x680 [ 667.048825] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 667.053804] hwsim_new_radio_nl+0xad9/0xe40 [ 667.058200] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 667.064073] genl_rcv_msg+0x1855/0x1a10 [ 667.068124] ? kmsan_set_origin+0x9e/0x160 [ 667.072406] netlink_rcv_skb+0x394/0x640 [ 667.076503] ? genl_unbind+0x380/0x380 [ 667.080434] genl_rcv+0x63/0x80 [ 667.083762] netlink_unicast+0x16da/0x17b0 [ 667.088059] ? genl_pernet_exit+0xa0/0xa0 [ 667.092287] netlink_sendmsg+0x10c4/0x13d0 [ 667.096575] ? netlink_getsockopt+0xca0/0xca0 [ 667.101136] ___sys_sendmsg+0xed9/0x1350 [ 667.105286] ? __msan_poison_alloca+0x183/0x220 [ 667.110016] ? __fdget+0x4e/0x60 [ 667.113455] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 667.118931] ? __fget_light+0x6e6/0x760 [ 667.122995] __x64_sys_sendmsg+0x3b0/0x520 [ 667.127299] ? ___sys_sendmsg+0x1350/0x1350 [ 667.131663] do_syscall_64+0x15b/0x230 [ 667.135581] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 667.140774] RIP: 0033:0x455e29 [ 667.143955] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00000000c0)='X', 0x254, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x47013e5b}, 0xfde1ac03) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 667.163421] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 667.171162] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 667.178432] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 667.185707] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 667.192975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 667.200252] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001e 00:25:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delrule={0x20, 0x21, 0x3, 0x0, 0x0, {0xa}}, 0x20}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x141a40, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000180)) 00:25:23 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x1) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0}) io_getevents(r0, 0x7, 0xa41, &(0x7f0000000240)=[{}], &(0x7f0000000280)={r1}) io_destroy(r0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x120000000, 0x10000) ioctl$RTC_AIE_ON(r2, 0x7001) 00:25:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x106) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xffffffffffffff81, 0x100, 0x6, 0x9, 0x5, 0x100000001, 0x0, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc7, 0x3, 0xd5b, 0x200, 0x6}}, &(0x7f0000000100)=0xb0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) read(r0, &(0x7f00000010c0)=""/4096, 0x134c) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 00:25:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) 00:25:23 executing program 4 (fault-call:2 fault-nth:31): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000002c0)=""/213) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 667.490580] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 667.528248] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 667.556937] FAULT_INJECTION: forcing a failure. [ 667.556937] name failslab, interval 1, probability 0, space 0, times 0 [ 667.568390] CPU: 1 PID: 4784 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 667.575606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.584991] Call Trace: [ 667.587639] dump_stack+0x185/0x1e0 [ 667.591296] should_fail+0x8a7/0xae0 [ 667.595067] __should_failslab+0x278/0x2a0 [ 667.599334] should_failslab+0x29/0x70 [ 667.603269] __kmalloc_node_track_caller+0x258/0x11d0 [ 667.608478] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 667.613870] ? alloc_uevent_skb+0x149/0x460 [ 667.618215] __alloc_skb+0x2cb/0x9e0 [ 667.621946] ? alloc_uevent_skb+0x149/0x460 [ 667.626289] alloc_uevent_skb+0x149/0x460 [ 667.630454] kobject_uevent_env+0x1b3e/0x27c0 [ 667.634957] ? rcu_all_qs+0x3f/0x210 [ 667.638797] kobject_uevent+0x6f/0x80 [ 667.642621] device_add+0x289d/0x2e80 [ 667.646465] device_create+0x5d8/0x680 [ 667.650387] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 667.655333] hwsim_new_radio_nl+0xad9/0xe40 [ 667.659690] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 667.665529] genl_rcv_msg+0x1855/0x1a10 [ 667.669541] ? kmsan_set_origin+0x9e/0x160 [ 667.673793] netlink_rcv_skb+0x394/0x640 [ 667.677854] ? genl_unbind+0x380/0x380 [ 667.681759] genl_rcv+0x63/0x80 [ 667.685057] netlink_unicast+0x16da/0x17b0 [ 667.689324] ? genl_pernet_exit+0xa0/0xa0 [ 667.693496] netlink_sendmsg+0x10c4/0x13d0 [ 667.697749] ? netlink_getsockopt+0xca0/0xca0 [ 667.702276] ___sys_sendmsg+0xed9/0x1350 [ 667.706374] ? __msan_poison_alloca+0x183/0x220 [ 667.711609] ? __fdget+0x4e/0x60 [ 667.715024] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 667.720414] ? __fget_light+0x6e6/0x760 [ 667.724439] __x64_sys_sendmsg+0x3b0/0x520 [ 667.728724] ? ___sys_sendmsg+0x1350/0x1350 [ 667.733071] do_syscall_64+0x15b/0x230 [ 667.736974] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 667.742173] RIP: 0033:0x455e29 [ 667.745366] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.764812] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 667.772540] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 667.779813] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 667.787093] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 667.794365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 667.801635] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000001f 00:25:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) 00:25:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)=""/57, &(0x7f0000000200)=0x39) unshare(0x24020400) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10007e, r0, 0x80000000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/49) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)) 00:25:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendto$inet(r1, &(0x7f0000000100)="81", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmmsg(r1, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="83", 0x1}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x930000) recvfrom$inet6(r0, &(0x7f0000000300)=""/222, 0xde, 0x100, &(0x7f0000000140)={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x10001}, 0x1c) 00:25:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffff59) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:24 executing program 4 (fault-call:2 fault-nth:32): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) 00:25:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x46d) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xaf, 0x10, 0x0, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xa0, &(0x7f0000000600)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffffffff921c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x4e22, 0x79, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) 00:25:24 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000079c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000200)=@un=@abs, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/155, 0x9b}], 0x1, &(0x7f0000002680)=""/4096, 0x1000, 0x6}, 0xc8b}, {{&(0x7f0000000480)=@nl, 0x80, &(0x7f0000000740)=[{&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000100)=""/47, 0x2f}], 0x5, &(0x7f00000007c0)=""/232, 0xe8, 0x4}, 0x1000}, {{&(0x7f0000000980)=@sco, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000340)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000000c40)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000fc0)=""/204, 0xcc}], 0x1, &(0x7f00000010c0)=""/100, 0x64, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001140)=""/228, 0xe4}, {&(0x7f0000002380)=""/155, 0x9b}, {&(0x7f0000001240)=""/118, 0x76}, {&(0x7f0000000d00)=""/30, 0x1e}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000002440)=""/133, 0x85}], 0x7, &(0x7f0000001340)=""/62, 0x3e, 0x7}, 0x7}, {{&(0x7f0000002580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005680)=""/6, 0x6}, {&(0x7f00000056c0)=""/190, 0xbe}, {&(0x7f0000005780)=""/160, 0xa0}], 0x3, &(0x7f0000005880)=""/84, 0x54, 0x6}, 0x100000000}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f0000005900)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x101}, 0xfffffffffffffffd}, {{&(0x7f0000005a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005ac0)=""/31, 0x1f}, {&(0x7f0000005b00)=""/215, 0xd7}, {&(0x7f0000005c00)=""/64, 0x40}], 0x3, &(0x7f0000005c80)=""/66, 0x42, 0x10000}, 0x2}, {{&(0x7f0000005d00)=@rc, 0x80, &(0x7f0000006140)=[{&(0x7f0000005d80)=""/21, 0x15}, {&(0x7f0000005dc0)=""/23, 0x17}, {&(0x7f0000005e00)=""/225, 0xe1}, {&(0x7f0000005f00)=""/1, 0x1}, {&(0x7f0000005f40)=""/63, 0x3f}, {&(0x7f0000005f80)=""/10, 0xa}, {&(0x7f0000005fc0)=""/106, 0x6a}, {&(0x7f0000006040)=""/245, 0xf5}], 0x8, &(0x7f00000061c0)=""/220, 0xdc, 0xffffffff}, 0x100}, {{&(0x7f00000062c0)=@sco, 0x80, &(0x7f0000007680)=[{&(0x7f0000006340)}, {&(0x7f0000006380)=""/209, 0xd1}, {&(0x7f0000006480)=""/207, 0xcf}, {&(0x7f0000006580)=""/64, 0x40}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/134, 0x86}], 0x6, &(0x7f0000007700)=""/50, 0x32}, 0xffffffff}], 0xa, 0x10000, &(0x7f0000007a00)={r1, r2+30000000}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1036}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x34}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x9c, 0x0, &(0x7f00000000c0)={0x77359400}) [ 668.539130] FAULT_INJECTION: forcing a failure. [ 668.539130] name failslab, interval 1, probability 0, space 0, times 0 [ 668.550616] CPU: 0 PID: 4828 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 668.557853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.560945] kernel msg: ebtables bug: please report to author: Wrong len argument [ 668.567245] Call Trace: [ 668.567306] dump_stack+0x185/0x1e0 [ 668.567342] ? __should_failslab+0x278/0x2a0 [ 668.567411] should_fail+0x8a7/0xae0 [ 668.589422] __should_failslab+0x278/0x2a0 [ 668.593699] should_failslab+0x29/0x70 [ 668.597627] __kmalloc+0xcb/0x370 [ 668.601127] ? kobject_get_path+0x200/0x480 [ 668.605464] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 668.610843] kobject_get_path+0x200/0x480 [ 668.615043] kobject_uevent_env+0x533/0x27c0 [ 668.619464] ? rcu_all_qs+0x3f/0x210 [ 668.623208] ? __msan_get_context_state+0x9/0x30 [ 668.627986] kobject_uevent+0x6f/0x80 [ 668.631815] device_add+0x289d/0x2e80 [ 668.635671] device_create+0x5d8/0x680 [ 668.639589] mac80211_hwsim_new_radio+0x5ca/0x4ca0 [ 668.644621] hwsim_new_radio_nl+0xad9/0xe40 [ 668.648993] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 668.654819] genl_rcv_msg+0x1855/0x1a10 [ 668.658831] ? kmsan_set_origin+0x9e/0x160 [ 668.663097] netlink_rcv_skb+0x394/0x640 [ 668.667161] ? genl_unbind+0x380/0x380 [ 668.671057] genl_rcv+0x63/0x80 [ 668.674349] netlink_unicast+0x16da/0x17b0 [ 668.678615] ? genl_pernet_exit+0xa0/0xa0 [ 668.682786] netlink_sendmsg+0x10c4/0x13d0 [ 668.687044] ? netlink_getsockopt+0xca0/0xca0 [ 668.691566] ___sys_sendmsg+0xed9/0x1350 [ 668.695657] ? __msan_poison_alloca+0x183/0x220 [ 668.700348] ? __fdget+0x4e/0x60 [ 668.703746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 668.709136] ? __fget_light+0x6e6/0x760 [ 668.713153] __x64_sys_sendmsg+0x3b0/0x520 [ 668.717426] ? ___sys_sendmsg+0x1350/0x1350 [ 668.721777] do_syscall_64+0x15b/0x230 [ 668.725676] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 668.730873] RIP: 0033:0x455e29 [ 668.734053] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.753493] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 668.761209] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 668.768477] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 668.775744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 668.783016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:24 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x24020400) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x5, 0xd5, &(0x7f0000000140)="a9c0ddb9a15416173effadca912d3a09c0aa4533b75f5ab2d48eb718cfcf1336c17a67ca6095a64c9652382bbf7743e771d8bc1197157495dc93c006ad915d5ccf7365cc7b78d0b7825a2f10fe67ff601f483ce7dfd2b4e1caf237d311cef13409c1d3c1407cc0c958f7fed3f5f1ba8c9d89d7741e7be54b221967b2ec3372d4e7c0a13c24481ea53c2e6042b97614c5d57c5746f534318e16670c76620a7c982ae9ded685ecc39eb9a11c5d48d98445c6a4d81e603e7e13788bad701e4433090530c00267bd0d139d46c586a149dfd25fed52dac3"}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000040)) [ 668.790285] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000020 [ 668.931816] kernel msg: ebtables bug: please report to author: Wrong len argument 00:25:25 executing program 2: unshare(0x404) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) 00:25:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) 00:25:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000008, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x88000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'gretap0\x00', @ifru_addrs=@ipx={0x4, 0x4, 0x8, "da5e91921a20", 0x5}}}) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r3 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) ioctl$RTC_WIE_OFF(r2, 0x7010) recvmmsg(r3, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r4}) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000000000000000f8ff000000000a000000"], 0x14}, 0x1}, 0x0) 00:25:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00000000c0)=0x0) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[], 0x0) io_submit(r2, 0x1409, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140), 0x700000000000}]) 00:25:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000140000fa0000000000000004840000005b34e51a1d1742bac5e5122fca74fe291505936f95b22154f914fad42311c0c504278ab02cfbd2a07f00000000000000000000"], 0x14}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) 00:25:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400480, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r3, 0x2, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:25 executing program 4 (fault-call:2 fault-nth:33): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:25 executing program 2: syz_open_dev$rtc(&(0x7f0000000240)='/dev/rtc#\x00', 0x4, 0x40000) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000000040), 0x0, 0xe189b92e, &(0x7f0000000200)) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x280000}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r3, 0x490b5c0000000000, 0x20, 0x20, 0x200}, &(0x7f00000000c0)=0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2840, 0x0) [ 669.531511] FAULT_INJECTION: forcing a failure. [ 669.531511] name failslab, interval 1, probability 0, space 0, times 0 [ 669.543076] CPU: 0 PID: 4876 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 669.550299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.559690] Call Trace: [ 669.562363] dump_stack+0x185/0x1e0 [ 669.566036] should_fail+0x8a7/0xae0 [ 669.569828] __should_failslab+0x278/0x2a0 [ 669.574122] should_failslab+0x29/0x70 [ 669.578106] __kmalloc_track_caller+0x212/0xce0 [ 669.582814] ? __kernfs_new_node+0xae/0x6e0 [ 669.587171] ? kmsan_set_origin_inline+0x6b/0x120 [ 669.592083] ? strlen+0x51/0xa0 [ 669.595441] kstrdup_const+0x154/0x270 [ 669.599374] __kernfs_new_node+0xae/0x6e0 [ 669.603568] kernfs_new_node+0x146/0x2e0 [ 669.607677] kernfs_create_link+0x9f/0x320 [ 669.611979] sysfs_do_create_link_sd+0x19d/0x360 [ 669.616781] sysfs_create_link+0x125/0x190 [ 669.621055] device_bind_driver+0x1cd/0x510 [ 669.625420] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 669.630400] hwsim_new_radio_nl+0xad9/0xe40 [ 669.634800] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 669.640674] genl_rcv_msg+0x1855/0x1a10 [ 669.644740] ? kmsan_set_origin+0x9e/0x160 [ 669.649021] netlink_rcv_skb+0x394/0x640 [ 669.653114] ? genl_unbind+0x380/0x380 [ 669.657041] genl_rcv+0x63/0x80 [ 669.660372] netlink_unicast+0x16da/0x17b0 [ 669.664653] ? genl_pernet_exit+0xa0/0xa0 [ 669.668891] netlink_sendmsg+0x10c4/0x13d0 [ 669.673183] ? netlink_getsockopt+0xca0/0xca0 [ 669.677752] ___sys_sendmsg+0xed9/0x1350 [ 669.681886] ? __msan_poison_alloca+0x183/0x220 [ 669.686620] ? __fdget+0x4e/0x60 [ 669.690064] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 669.695497] ? __fget_light+0x6e6/0x760 [ 669.699561] __x64_sys_sendmsg+0x3b0/0x520 [ 669.703887] ? ___sys_sendmsg+0x1350/0x1350 [ 669.708263] do_syscall_64+0x15b/0x230 [ 669.712194] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 669.717405] RIP: 0033:0x455e29 [ 669.720606] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 669.740335] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 669.748104] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 669.755405] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 669.762712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 669.770008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:25 executing program 3: r0 = socket(0x10, 0x3, 0x801) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff070a2c002304000a04f5fd07000100020100020800028001000000", 0x24) 00:25:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) r2 = socket$inet(0x10, 0x6, 0x2006) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="4c0000001200ff095ffefd956fa283b724a6008c00000400000000683540150024b598bc593ab6821148a70644b6b5be9dd3c52ea4d91d5fde33a4b868c62b2ca654a66191bf3b6a02000000", 0x4c}], 0x1}, 0x0) 00:25:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x100, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x40) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) [ 669.777313] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000021 00:25:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:25:25 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x1) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x38d, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/147, 0x93, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0xe) close(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40, 0x21) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x1473) 00:25:25 executing program 4 (fault-call:2 fault-nth:34): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:26 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x20, &(0x7f0000000140)=""/217) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x154) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 00:25:26 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6_vti0\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2008}, 0x4) sendto$inet6(r0, &(0x7f0000000040)="84a9bd477024a50114f4d321e9c8dcc634d6347c3b6d47d191a4f80a48f30a0218f7fe85de67", 0x26, 0x10, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x111, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 670.111966] FAULT_INJECTION: forcing a failure. [ 670.111966] name failslab, interval 1, probability 0, space 0, times 0 [ 670.123421] CPU: 0 PID: 4901 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 670.130640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.140021] Call Trace: [ 670.142672] dump_stack+0x185/0x1e0 [ 670.146349] ? __should_failslab+0x278/0x2a0 [ 670.150796] should_fail+0x8a7/0xae0 [ 670.154570] __should_failslab+0x278/0x2a0 [ 670.158847] should_failslab+0x29/0x70 [ 670.162811] kmem_cache_alloc+0x13c/0xbb0 [ 670.167034] ? __kernfs_new_node+0x137/0x6e0 [ 670.171488] __kernfs_new_node+0x137/0x6e0 [ 670.175769] kernfs_new_node+0x146/0x2e0 [ 670.179878] kernfs_create_link+0x9f/0x320 [ 670.184168] sysfs_do_create_link_sd+0x19d/0x360 [ 670.188963] sysfs_create_link+0x125/0x190 [ 670.193237] device_bind_driver+0x1cd/0x510 [ 670.197596] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 670.202607] hwsim_new_radio_nl+0xad9/0xe40 [ 670.207002] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 670.212853] genl_rcv_msg+0x1855/0x1a10 [ 670.216901] ? kmsan_set_origin+0x9e/0x160 [ 670.221180] netlink_rcv_skb+0x394/0x640 [ 670.225263] ? genl_unbind+0x380/0x380 [ 670.229179] genl_rcv+0x63/0x80 [ 670.232501] netlink_unicast+0x16da/0x17b0 [ 670.236778] ? genl_pernet_exit+0xa0/0xa0 [ 670.240997] netlink_sendmsg+0x10c4/0x13d0 [ 670.245286] ? netlink_getsockopt+0xca0/0xca0 [ 670.249861] ___sys_sendmsg+0xed9/0x1350 [ 670.253994] ? __msan_poison_alloca+0x183/0x220 [ 670.258748] ? __fdget+0x4e/0x60 [ 670.262184] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 670.267622] ? __fget_light+0x6e6/0x760 [ 670.271773] __x64_sys_sendmsg+0x3b0/0x520 [ 670.276083] ? ___sys_sendmsg+0x1350/0x1350 [ 670.280455] do_syscall_64+0x15b/0x230 [ 670.284378] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 670.289588] RIP: 0033:0x455e29 [ 670.292783] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xf, 0x7ff}, {0x4, 0xd017}, {0x7, 0x3}, {0x3, 0x8000}, {0x0, 0x574c}, {0xb, 0x1}, {0xc, 0x9}, {0x4, 0xffff}, {0x7, 0xb45f}], 0x9) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x80e, 0x3f) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'ip6tnl0\x00', 0x5}) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 670.312389] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 670.320160] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 670.327449] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 670.334751] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 670.342065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 670.349370] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000022 00:25:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/183) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) 00:25:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) sendmsg$kcm(r2, &(0x7f0000001980)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="b74730", 0x3}], 0x1, &(0x7f0000000700)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) 00:25:26 executing program 4 (fault-call:2 fault-nth:35): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="37000000000000009618710b9a4d93794993763f43850100799f2feb4d74504866122806a7ca69fa3464b4d2869cf1490900b9035574dd"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x2db) socket$inet(0x2, 0x80000, 0x100000000) [ 670.691318] FAULT_INJECTION: forcing a failure. [ 670.691318] name failslab, interval 1, probability 0, space 0, times 0 [ 670.702815] CPU: 1 PID: 4930 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 670.710035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.719421] Call Trace: [ 670.722069] dump_stack+0x185/0x1e0 [ 670.725743] ? __should_failslab+0x278/0x2a0 [ 670.730195] should_fail+0x8a7/0xae0 [ 670.733962] __should_failslab+0x278/0x2a0 [ 670.738248] should_failslab+0x29/0x70 [ 670.742216] kmem_cache_alloc+0x13c/0xbb0 [ 670.746433] ? __kernfs_new_node+0x137/0x6e0 [ 670.750907] ? __msan_get_context_state+0x9/0x30 [ 670.755700] __kernfs_new_node+0x137/0x6e0 [ 670.759972] ? __msan_poison_alloca+0x183/0x220 [ 670.764688] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 670.769658] kernfs_new_node+0x146/0x2e0 [ 670.773763] kernfs_create_link+0x9f/0x320 [ 670.778053] sysfs_do_create_link_sd+0x19d/0x360 [ 670.782856] sysfs_create_link+0x125/0x190 [ 670.787133] device_bind_driver+0x36f/0x510 00:25:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x1c5000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000001c0)=0x4) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 670.791493] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 670.796477] hwsim_new_radio_nl+0xad9/0xe40 [ 670.800882] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 670.806748] genl_rcv_msg+0x1855/0x1a10 [ 670.810808] ? kmsan_set_origin+0x9e/0x160 [ 670.815207] netlink_rcv_skb+0x394/0x640 [ 670.819297] ? genl_unbind+0x380/0x380 [ 670.823225] genl_rcv+0x63/0x80 [ 670.826553] netlink_unicast+0x16da/0x17b0 [ 670.830854] ? genl_pernet_exit+0xa0/0xa0 [ 670.835064] netlink_sendmsg+0x10c4/0x13d0 [ 670.839354] ? netlink_getsockopt+0xca0/0xca0 [ 670.843922] ___sys_sendmsg+0xed9/0x1350 [ 670.848061] ? __msan_poison_alloca+0x183/0x220 [ 670.852797] ? __fdget+0x4e/0x60 [ 670.856246] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 670.861675] ? __fget_light+0x6e6/0x760 [ 670.865738] __x64_sys_sendmsg+0x3b0/0x520 [ 670.870059] ? ___sys_sendmsg+0x1350/0x1350 [ 670.874438] do_syscall_64+0x15b/0x230 [ 670.878373] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 670.883589] RIP: 0033:0x455e29 [ 670.886785] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.906417] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 670.914214] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 670.921601] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 670.928901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 670.936206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 670.943515] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000023 00:25:27 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6_vti0\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2008}, 0x4) sendto$inet6(r0, &(0x7f0000000040)="84a9bd477024a50114f4d321e9c8dcc634d6347c3b6d47d191a4f80a48f30a0218f7fe85de67", 0x26, 0x10, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x111, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 00:25:27 executing program 4 (fault-call:2 fault-nth:36): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 671.212126] FAULT_INJECTION: forcing a failure. [ 671.212126] name failslab, interval 1, probability 0, space 0, times 0 [ 671.223536] CPU: 1 PID: 4953 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 671.230753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.240129] Call Trace: [ 671.242769] dump_stack+0x185/0x1e0 [ 671.246468] ? __should_failslab+0x278/0x2a0 [ 671.250922] should_fail+0x8a7/0xae0 [ 671.254682] __should_failslab+0x278/0x2a0 [ 671.258998] should_failslab+0x29/0x70 [ 671.262953] __kmalloc+0xcb/0x370 [ 671.266449] ? kobject_uevent_env+0x4d0/0x27c0 [ 671.271075] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 671.276470] ? dev_uevent_name+0x78/0x130 [ 671.280674] kobject_uevent_env+0x4d0/0x27c0 [ 671.285135] kobject_uevent+0x6f/0x80 [ 671.288978] driver_bound+0x868/0x9b0 [ 671.292822] ? sysfs_create_link+0x125/0x190 [ 671.297269] device_bind_driver+0x4de/0x510 [ 671.301635] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 671.306617] hwsim_new_radio_nl+0xad9/0xe40 00:25:27 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x1) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x38d, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/147, 0x93, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0xe) close(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40, 0x21) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x1473) [ 671.310983] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 671.316836] genl_rcv_msg+0x1855/0x1a10 [ 671.320881] ? kmsan_set_origin+0x9e/0x160 [ 671.325157] netlink_rcv_skb+0x394/0x640 [ 671.329245] ? genl_unbind+0x380/0x380 [ 671.333164] genl_rcv+0x63/0x80 [ 671.336494] netlink_unicast+0x16da/0x17b0 [ 671.340796] ? genl_pernet_exit+0xa0/0xa0 [ 671.345004] netlink_sendmsg+0x10c4/0x13d0 [ 671.349298] ? netlink_getsockopt+0xca0/0xca0 [ 671.353861] ___sys_sendmsg+0xed9/0x1350 [ 671.357997] ? __msan_poison_alloca+0x183/0x220 [ 671.362731] ? __fdget+0x4e/0x60 [ 671.366176] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 671.371608] ? __fget_light+0x6e6/0x760 [ 671.375682] __x64_sys_sendmsg+0x3b0/0x520 [ 671.380000] ? ___sys_sendmsg+0x1350/0x1350 [ 671.384379] do_syscall_64+0x15b/0x230 [ 671.388312] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 671.393523] RIP: 0033:0x455e29 [ 671.396724] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.416349] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 671.424081] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 671.431368] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 671.438643] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 671.445935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 671.453207] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000024 00:25:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") uselib(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000240)='./file0\x00', 0x1040, 0x0) getrusage(0x1, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x26e, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x95) flock(r0, 0x3) close(r1) 00:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) unshare(0x24020400) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:27 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x7, 0x0, "e6b68c861975c7a61118a7bee192e6e8b7c82052664b7b43e08f60ada7f21b10d52c59185bea93367629af0961e083cb1dead8efb30aa8569a33e88a06e9748a5dfa38757a2d0e11b7eafa492ef7ca4d"}, 0xd8) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x10b102) write$P9_RLCREATE(r2, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x44, 0x1, 0x8}, 0x7}}, 0x18) 00:25:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) sendmsg$kcm(r2, &(0x7f0000001980)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="b74730", 0x3}], 0x1, &(0x7f0000000700)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) 00:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f00000002c0)=@ipx={0x4, 0x3ff, 0x22f4, "6026a78b68cf", 0xd09}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="a221b124166b756befb1e49d9972f90b6680730387418959b7160a44abe8a63e7c1a5647fa0fc5fd3f80d5b5459655d23f59ed1c4318c9f65b0bdfa09fa69a8a8910f8dae3101da7b892c1224910238d796aba88bf8132b86c71d018b016b1c1f7dc4ff77d30c71ecfc9d534487067198cdfa15bd55c41fdd4c46bf68b339bd03c626869575595a057d2ee31aed5d28ad37156f812b5fed82f8da81443911b41c36b4271c01818d852269d5c8c2913aafd9b51c33162a941dd3e8638df2f5f42c91f99f4465fff11de84b7fef2065e533564", 0xd2}, {&(0x7f0000000440)="bdee79c44d9515c210b34848ff8c8fbc165a21af258f146e868bd2e7a4b9115c7e929bad4021f62bdc1d4fe370eb363b10cfbafd5db2fcf8505e4519c11d2ce1e6bc26a42854fd5bbc4b3791cb75961288a52a5689ab426ca6b2096718b29a6129e91a8c67", 0x65}], 0x2, &(0x7f00000004c0)=[{0x1010, 0x116, 0x2, "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{0x68, 0x10f, 0x100000000, "cef7941371aa76fd3c81a49ed3281b23d26ed69f045f2d3f473c08a5a2bc192e218a8ee7e45280aed0c06bb6b1812ca61a90750896716711465dd404c4c6ce8283a1850084df77829f2813d0dddb65f26ab1"}, {0x80, 0x84, 0x8000, "652fd0ef8b3219ebe9969eb7a2c2af3623f9f7692d877253d40fd4c42c88eced1c8ea703be8d604394e6cebe15f799fbc399bd47d57cc30609e0d105ba3040674a8b0030c1e5b891451f90789c3844d58c54b690abda9d43aca48a29f23406dd816d75c365c544625063d29d0a"}, {0x1010, 0x0, 0x0, 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"}, {0xe8, 0x110, 0x0, "e75678483876500df98ae3145e658f787e0677f2e03a507198fa1a93ad8a4f544a9a86cd9cf419fb5a53611a2dbd7f79dcdb68ff34f83831ee06ba192f1ec66c2521a812123d33012d9e49fa37dabee1a5001a9312082d075765b285a343a66a406b0a4a7b067a03acd8cf51ffc07ba3e93c24ff52e8e3b46d9a4154dc0b16dc9874b8d369fa60c9bf7998345f5cfd822a13645bab8c5e82b5ce05ce4a8370bb47e77aaf0269879a8bd9712bb577735f6de11c40fd4673361c1acee7efe8c184e8cae5806e4342caa2f53c32616f421196f1"}, {0xf8, 0x10f, 0x51c4, "3a0d6eb874526e92dc9c646376874f0078a475b3b412bf783a3fe1633a9557913bef52d482c8a854833623db3b5febe6709b4f32e4de9b062050f46ca218762dd61f9cf848dd1287b5da30eb91db0ef74141c82372be94a775194836d3cc6f86b1bd0f93e6a159c406a9a21a6613919eaf258d0327ab4bb292929d0d4dc13f63331316e97c75f900abaa0bb065824b3d2c6f75e156faed74f8f113c58d3596605f375096665c5a8350bdb1509bad6769235e9b101e04fa8c22b31cb87883c8273b4e9a530b0473857c9f8138a4b7301a2c5cd2cc154fc580b3d6f528d2964816f1fa6149"}], 0x22e8, 0x5}, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") clock_gettime(0x0, &(0x7f0000001580)) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x400000000000319, 0x10102, &(0x7f00000000c0)={0x77359400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000004200010200000000000000000000752e"], 0x14}, 0x1}, 0x0) 00:25:28 executing program 3: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={"74756e6c300000000000000ce000", @ifru_ivalue}) 00:25:28 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6_vti0\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2008}, 0x4) sendto$inet6(r0, &(0x7f0000000040)="84a9bd477024a50114f4d321e9c8dcc634d6347c3b6d47d191a4f80a48f30a0218f7fe85de67", 0x26, 0x10, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x111, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 00:25:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000040) r1 = inotify_init1(0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x3f) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x688, 0x110, 0x0, 0xffffffff, 0x110, 0x110, 0x5b8, 0x5b8, 0xffffffff, 0x5b8, 0x5b8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1a, @ipv4, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @port=0x4e24, @gre_key=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x7596a35e0d67c50f, 0xffffff00], [0xff, 0x0, 0x0, 0xff000000], 'nr0\x00', 'team_slave_1\x00', {}, {0xff}, 0x2c, 0x6, 0x1, 0x8}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xd, @ipv6=@dev={0xfe, 0x80, [], 0x12}, @ipv4, @gre_key=0x4, @port=0x4e23}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x7, @icmp_id=0x67}}}, {{@uncond, 0x0, 0x228, 0x288, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0xc6b6, 0x380000000, 0x100, 0x9, 0x27, 0x1, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x21}, @loopback={0x0, 0x1}], 0x7}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff000000, 0xff000000, 0x0, 0xff0000ff], 0x4e20, 0x4e24, 0x4e24, 0x4e24, 0x2, 0x4, 0x519, 0x5, 0x101}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000008c0)=0x4) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') dup2(r1, r4) 00:25:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x408000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x80, "b402e162b3c25139938808fffe5b57f084e42245b37f9ea4a1536d7a6583f48b24305a3bfe32f326665ac140cafa4ff6047da84a3727602fd0a2e7825a7794bf287b275020abd2600b0465a0f528fbb516a9021b4c89c2d590a2bbf823fc5a4a1c74f114a50a49eba1b70bea13e8c1a59e37fa7e3026a3b5f31d6ec41315e3e6"}, &(0x7f0000000180)=0xa4) r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x1000000000000007, &(0x7f0000000140)={0x0}) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x100010, r2, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 00:25:28 executing program 4 (fault-call:2 fault-nth:37): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:28 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000300)) r0 = gettid() sched_setparam(r0, &(0x7f0000000140)=0x9) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x420) [ 672.603657] FAULT_INJECTION: forcing a failure. [ 672.603657] name failslab, interval 1, probability 0, space 0, times 0 [ 672.615277] CPU: 0 PID: 5016 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 672.622494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.631870] Call Trace: [ 672.634510] dump_stack+0x185/0x1e0 [ 672.638192] should_fail+0x8a7/0xae0 [ 672.641948] __should_failslab+0x278/0x2a0 [ 672.646253] should_failslab+0x29/0x70 [ 672.650205] __kmalloc+0xcb/0x370 00:25:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, r2+10000000}, {0x0, 0x9}}, &(0x7f00000000c0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28080, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2, 0x0) fanotify_mark(r4, 0x11, 0x10018, r5, &(0x7f0000000180)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000100)) read(r3, &(0x7f0000481000)=""/128, 0x1d8) [ 672.653720] ? kobject_get_path+0x200/0x480 [ 672.658077] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 672.663482] kobject_get_path+0x200/0x480 [ 672.667691] kobject_uevent_env+0x533/0x27c0 [ 672.672154] kobject_uevent+0x6f/0x80 [ 672.675988] driver_bound+0x868/0x9b0 [ 672.679832] ? sysfs_create_link+0x125/0x190 [ 672.684274] device_bind_driver+0x4de/0x510 [ 672.688630] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 672.693610] hwsim_new_radio_nl+0xad9/0xe40 [ 672.698009] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 672.703868] genl_rcv_msg+0x1855/0x1a10 [ 672.707918] ? kmsan_set_origin+0x9e/0x160 [ 672.712200] netlink_rcv_skb+0x394/0x640 [ 672.716293] ? genl_unbind+0x380/0x380 [ 672.720214] genl_rcv+0x63/0x80 [ 672.723539] netlink_unicast+0x16da/0x17b0 [ 672.727808] ? genl_pernet_exit+0xa0/0xa0 [ 672.732032] netlink_sendmsg+0x10c4/0x13d0 [ 672.736321] ? netlink_getsockopt+0xca0/0xca0 [ 672.740878] ___sys_sendmsg+0xed9/0x1350 [ 672.745159] ? __msan_poison_alloca+0x183/0x220 [ 672.749896] ? __fdget+0x4e/0x60 [ 672.753327] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 672.758749] ? __fget_light+0x6e6/0x760 [ 672.762806] __x64_sys_sendmsg+0x3b0/0x520 [ 672.767126] ? ___sys_sendmsg+0x1350/0x1350 [ 672.771585] do_syscall_64+0x15b/0x230 [ 672.775510] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 672.780723] RIP: 0033:0x455e29 [ 672.783917] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getflags(r0, 0x8e2b9399a49dd93d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x9, @empty, 0x7}], 0x64) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000040) r1 = inotify_init1(0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x3f) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x688, 0x110, 0x0, 0xffffffff, 0x110, 0x110, 0x5b8, 0x5b8, 0xffffffff, 0x5b8, 0x5b8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1a, @ipv4, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @port=0x4e24, @gre_key=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x7596a35e0d67c50f, 0xffffff00], [0xff, 0x0, 0x0, 0xff000000], 'nr0\x00', 'team_slave_1\x00', {}, {0xff}, 0x2c, 0x6, 0x1, 0x8}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xd, @ipv6=@dev={0xfe, 0x80, [], 0x12}, @ipv4, @gre_key=0x4, @port=0x4e23}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x7, @icmp_id=0x67}}}, {{@uncond, 0x0, 0x228, 0x288, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0xc6b6, 0x380000000, 0x100, 0x9, 0x27, 0x1, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x21}, @loopback={0x0, 0x1}], 0x7}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff000000, 0xff000000, 0x0, 0xff0000ff], 0x4e20, 0x4e24, 0x4e24, 0x4e24, 0x2, 0x4, 0x519, 0x5, 0x101}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000008c0)=0x4) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') dup2(r1, r4) [ 672.803627] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 672.811376] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 672.818666] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 672.825965] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 672.833254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 672.840537] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000025 00:25:29 executing program 4 (fault-call:2 fault-nth:38): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 673.148526] FAULT_INJECTION: forcing a failure. [ 673.148526] name failslab, interval 1, probability 0, space 0, times 0 [ 673.159941] CPU: 1 PID: 5035 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 673.167159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.176543] Call Trace: [ 673.179189] dump_stack+0x185/0x1e0 [ 673.182887] should_fail+0x8a7/0xae0 [ 673.186645] __should_failslab+0x278/0x2a0 [ 673.190950] should_failslab+0x29/0x70 [ 673.194902] __kmalloc+0xcb/0x370 [ 673.198393] ? kobject_get_path+0x200/0x480 [ 673.202746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 673.208155] kobject_get_path+0x200/0x480 [ 673.212366] kobject_uevent_env+0x533/0x27c0 [ 673.216826] kobject_uevent+0x6f/0x80 [ 673.220658] driver_bound+0x868/0x9b0 [ 673.224495] ? sysfs_create_link+0x125/0x190 [ 673.228971] device_bind_driver+0x4de/0x510 [ 673.233335] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 673.238314] hwsim_new_radio_nl+0xad9/0xe40 [ 673.242709] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 673.248566] genl_rcv_msg+0x1855/0x1a10 [ 673.252617] ? kmsan_set_origin+0x9e/0x160 [ 673.256903] netlink_rcv_skb+0x394/0x640 [ 673.261000] ? genl_unbind+0x380/0x380 [ 673.264931] genl_rcv+0x63/0x80 [ 673.268259] netlink_unicast+0x16da/0x17b0 [ 673.272561] ? genl_pernet_exit+0xa0/0xa0 [ 673.276770] netlink_sendmsg+0x10c4/0x13d0 [ 673.281061] ? netlink_getsockopt+0xca0/0xca0 [ 673.285623] ___sys_sendmsg+0xed9/0x1350 [ 673.289756] ? __msan_poison_alloca+0x183/0x220 [ 673.294479] ? __fdget+0x4e/0x60 [ 673.297912] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 673.303321] ? __fget_light+0x6e6/0x760 [ 673.307349] __x64_sys_sendmsg+0x3b0/0x520 [ 673.311628] ? ___sys_sendmsg+0x1350/0x1350 [ 673.315983] do_syscall_64+0x15b/0x230 [ 673.319901] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 673.325091] RIP: 0033:0x455e29 [ 673.328277] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.347718] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 673.355438] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 673.362711] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 673.369983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 673.377262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 673.384546] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000026 00:25:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) sendmsg$kcm(r2, &(0x7f0000001980)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)="b74730", 0x3}], 0x1, &(0x7f0000000700)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) 00:25:29 executing program 2: mkdir(&(0x7f00000013c0)='./file0/\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x8100) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0/', &(0x7f0000000040)='./file0/\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) 00:25:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet(0x2, 0x4000000000000001, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x150, 0x400) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x177505ee, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed5}, 0x0, 0x0, r1, 0x0) r3 = dup3(r1, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x406, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clock_settime(0xff5ffffffffffff0, &(0x7f0000000000)={0x0, 0x989680}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80200000000002, &(0x7f0000000540)=0x82, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000004c0)={0x10001, 0x400, 0xe66b}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x3, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000380)={0x101, {0x2, 0x4e21, @rand_addr=0x80000000}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x400}}, 0x100, 0xffffffffffffffc, 0xfffffffffffffffd, 0xffffffffffff0000, 0xb4f, &(0x7f0000000000)='erspan0\x00', 0x7fffffff, 0x9}) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r6 = getegid() prctl$getname(0x10, &(0x7f0000000480)=""/55) setgroups(0x1, &(0x7f00000000c0)=[r6]) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000400)=""/89, &(0x7f0000000180)=0x59) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000580)) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000003a40)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) shmget(0x0, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) 00:25:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:29 executing program 3: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x420081, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) fallocate(r0, 0x8, 0x0, 0x5) 00:25:29 executing program 4 (fault-call:2 fault-nth:39): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x1000, &(0x7f00000003c0)="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"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000180)=0x8) fallocate(r1, 0x48, 0x0, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) 00:25:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 00:25:29 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x20000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x50}) ioctl$FICLONE(r0, 0x40049409, r2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:29 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x100000000000088) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x8020) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200000, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000440)={0x37, 0x21, 0xffffffffffffffff}, 0x388) getegid() write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r2, &(0x7f0000000300)={0xf, 0x8, 0xfa00, {r3, 0x6}}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000000500)=""/4096, 0x1000}, 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00000001c0)=0xe7, 0x4) socket$inet6(0xa, 0x80000, 0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) write$P9_RUNLINKAT(r4, &(0x7f0000000140)={0x7, 0x4d, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socket$inet(0x2, 0x8000f, 0x40) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) sendto$inet6(r4, &(0x7f0000000080)='G', 0xffffffffffffff9c, 0x0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8002}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x80) [ 673.796247] FAULT_INJECTION: forcing a failure. [ 673.796247] name failslab, interval 1, probability 0, space 0, times 0 [ 673.807652] CPU: 1 PID: 5062 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 673.814869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.824249] Call Trace: [ 673.826902] dump_stack+0x185/0x1e0 [ 673.830580] ? __should_failslab+0x278/0x2a0 [ 673.835044] should_fail+0x8a7/0xae0 [ 673.838819] __should_failslab+0x278/0x2a0 [ 673.843108] should_failslab+0x29/0x70 [ 673.847080] __kmalloc_node_track_caller+0x258/0x11d0 [ 673.852345] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 673.857747] ? alloc_uevent_skb+0x149/0x460 [ 673.862141] __alloc_skb+0x2cb/0x9e0 [ 673.865928] ? alloc_uevent_skb+0x149/0x460 [ 673.870317] alloc_uevent_skb+0x149/0x460 [ 673.874524] kobject_uevent_env+0x1b3e/0x27c0 [ 673.879072] kobject_uevent+0x6f/0x80 [ 673.882913] driver_bound+0x868/0x9b0 [ 673.886755] ? sysfs_create_link+0x125/0x190 [ 673.891215] device_bind_driver+0x4de/0x510 [ 673.895577] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 673.900556] hwsim_new_radio_nl+0xad9/0xe40 [ 673.904959] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 673.910812] genl_rcv_msg+0x1855/0x1a10 [ 673.914867] ? kmsan_set_origin+0x9e/0x160 [ 673.919151] netlink_rcv_skb+0x394/0x640 [ 673.923246] ? genl_unbind+0x380/0x380 [ 673.927182] genl_rcv+0x63/0x80 [ 673.930504] netlink_unicast+0x16da/0x17b0 [ 673.934780] ? genl_pernet_exit+0xa0/0xa0 [ 673.939014] netlink_sendmsg+0x10c4/0x13d0 [ 673.943310] ? netlink_getsockopt+0xca0/0xca0 [ 673.947936] ___sys_sendmsg+0xed9/0x1350 [ 673.952074] ? __msan_poison_alloca+0x183/0x220 [ 673.956800] ? __fdget+0x4e/0x60 [ 673.960268] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 673.965695] ? __fget_light+0x6e6/0x760 [ 673.969747] __x64_sys_sendmsg+0x3b0/0x520 [ 673.974068] ? ___sys_sendmsg+0x1350/0x1350 [ 673.978451] do_syscall_64+0x15b/0x230 [ 673.982389] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 673.987608] RIP: 0033:0x455e29 [ 673.990808] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.010373] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 674.018129] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 674.025455] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 674.032756] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 674.040049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:30 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x105000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)=0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/241) mknod(&(0x7f0000000180)='./file0\x00', 0x20, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x81, 0xefa, 0x3, {}, 0x1f, 0xff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getpeername(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000440)=0xb, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) ioctl$KDSKBLED(r0, 0x4b65, 0x6) getrlimit(0xf, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r1, 0x249}, &(0x7f0000000580)=0x8) clone(0x20000, &(0x7f00000005c0)="3abbb90cdea55293a039bca21efacfcaea6d657e8e356b5601ba79f7e07b5f250cd78895fcb67106902239787a13f443ae093acc260442708b80d0b464f85f33f6e244a3dd9d3baf214b1874468ad3998e81fec046ef4ad291e354e3f497bac768e5f2ee2cd0b83c2b32e2668d8673a17708c516ac46b734beefaf52c97cb9f9df1ac6b4", &(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)="63b189dc342a0469e00364fa99f1869a1617a6356a32dcb12d755def44759f887a18521e22ed190149d8011854f4ef62e0ce8282283788f05adc2993c329291fa1b956707f7b9ce8c8a21a13d2d6ef8ac83e622f7407c45f498feb0b56f1443b302f45dbe2c40e5cd640563d1b10") r3 = syz_open_dev$mouse(&(0x7f0000000780)='/dev/input/mouse#\x00', 0x7b00000000, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000007c0)={@dev={0xac, 0x14, 0x14, 0xfffffffffffff9e8}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000800)={0x80, 0xce06, 0x8, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000840)={r2, 0x10001}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000880)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) connect$l2tp(r4, &(0x7f0000000940)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x3, 0x4, 0x2, 0x1}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000980)=""/109) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000a00)={0x9, 0x7, 0x1, 0xda8a, 0x5, 0x8000, 0x0, 0x4, 0x9, 0x1}) ioctl$RTC_PIE_OFF(r0, 0x7006) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000a40)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x28, r5, 0x8, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40005}, 0x4000040) fstat(r4, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getgid() setgroups(0x4, &(0x7f0000000d00)=[r6, r7, r8, r9]) [ 674.047340] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000027 00:25:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2ab, 0x2425b87c, 0x40000000, 0x22, 0xa0}, &(0x7f00000000c0)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) connect$l2tp(r3, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names="00a07000"}) 00:25:30 executing program 4 (fault-call:2 fault-nth:40): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:30 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 674.267666] FAULT_INJECTION: forcing a failure. [ 674.267666] name failslab, interval 1, probability 0, space 0, times 0 [ 674.279197] CPU: 1 PID: 5087 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 674.286416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.295797] Call Trace: [ 674.298440] dump_stack+0x185/0x1e0 [ 674.302105] ? __should_failslab+0x278/0x2a0 [ 674.306555] should_fail+0x8a7/0xae0 [ 674.310342] __should_failslab+0x278/0x2a0 [ 674.314617] should_failslab+0x29/0x70 [ 674.318552] __kmalloc_node_track_caller+0x258/0x11d0 [ 674.323798] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 674.329186] ? alloc_uevent_skb+0x149/0x460 [ 674.333531] __alloc_skb+0x2cb/0x9e0 [ 674.337272] ? alloc_uevent_skb+0x149/0x460 [ 674.341626] alloc_uevent_skb+0x149/0x460 [ 674.345820] kobject_uevent_env+0x1b3e/0x27c0 [ 674.350338] kobject_uevent+0x6f/0x80 [ 674.354147] driver_bound+0x868/0x9b0 [ 674.357976] ? sysfs_create_link+0x125/0x190 [ 674.362398] device_bind_driver+0x4de/0x510 [ 674.366742] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 674.371689] hwsim_new_radio_nl+0xad9/0xe40 [ 674.376059] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 674.381882] genl_rcv_msg+0x1855/0x1a10 [ 674.385904] ? kmsan_set_origin+0x9e/0x160 [ 674.390161] netlink_rcv_skb+0x394/0x640 [ 674.394229] ? genl_unbind+0x380/0x380 [ 674.398122] genl_rcv+0x63/0x80 [ 674.401427] netlink_unicast+0x16da/0x17b0 [ 674.405693] ? genl_pernet_exit+0xa0/0xa0 [ 674.409866] netlink_sendmsg+0x10c4/0x13d0 [ 674.414118] ? netlink_getsockopt+0xca0/0xca0 [ 674.418644] ___sys_sendmsg+0xed9/0x1350 [ 674.422740] ? __msan_poison_alloca+0x183/0x220 [ 674.427434] ? __fdget+0x4e/0x60 [ 674.430833] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 674.436226] ? __fget_light+0x6e6/0x760 [ 674.440249] __x64_sys_sendmsg+0x3b0/0x520 [ 674.444522] ? ___sys_sendmsg+0x1350/0x1350 [ 674.448866] do_syscall_64+0x15b/0x230 [ 674.452779] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 674.457985] RIP: 0033:0x455e29 [ 674.461177] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.480628] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 674.488348] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 674.495630] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 674.502900] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 674.510171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:30 executing program 2: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000140)="4cf044f5fafda8f9163fae3cc3b9093f4c28d2b7559df5420050acaaac4fefad9e371f697443f751e322469be974f4293e93ad8842ee1fab119e0e3929") [ 674.517452] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000028 00:25:30 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket(0xa, 0xfffffffffffffffe, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000000)) 00:25:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)}, 0xfffffffffffffe7d) ioctl$int_in(r1, 0x5421, &(0x7f0000001440)=0xfffffffeffffffff) r2 = shmget(0x0, 0x2000, 0x1580, &(0x7f0000ffb000/0x2000)=nil) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000340)=""/95, 0x5f}], 0x2, &(0x7f00000003c0)=""/4096, 0x1000, 0x1}, 0x2bf9}], 0x1, 0x40, &(0x7f0000001400)={0x0, 0x1c9c380}) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/165) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)=']selinux\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xc0e}, &(0x7f0000000180)=0x8) close(r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xb26, 0x4) 00:25:30 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:30 executing program 4 (fault-call:2 fault-nth:41): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0xa}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 00:25:30 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x22000, 0x0) sendto(r0, &(0x7f00000003c0)="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", 0x1000, 0x8000, &(0x7f0000000100)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 674.924226] FAULT_INJECTION: forcing a failure. [ 674.924226] name failslab, interval 1, probability 0, space 0, times 0 [ 674.935600] CPU: 1 PID: 5118 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 674.942824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.952211] Call Trace: [ 674.954859] dump_stack+0x185/0x1e0 [ 674.958528] should_fail+0x8a7/0xae0 [ 674.962292] __should_failslab+0x278/0x2a0 [ 674.966547] should_failslab+0x29/0x70 [ 674.970449] __kmalloc+0xcb/0x370 [ 674.973943] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 674.978917] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 674.984321] ieee80211_register_hw+0x1ac6/0x4bd0 [ 674.989101] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 674.994150] hwsim_new_radio_nl+0xad9/0xe40 [ 674.998516] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 675.004332] genl_rcv_msg+0x1855/0x1a10 [ 675.008345] ? kmsan_set_origin+0x9e/0x160 [ 675.012592] netlink_rcv_skb+0x394/0x640 [ 675.016654] ? genl_unbind+0x380/0x380 [ 675.020550] genl_rcv+0x63/0x80 [ 675.023846] netlink_unicast+0x16da/0x17b0 [ 675.028107] ? genl_pernet_exit+0xa0/0xa0 [ 675.032275] netlink_sendmsg+0x10c4/0x13d0 [ 675.036531] ? netlink_getsockopt+0xca0/0xca0 [ 675.041059] ___sys_sendmsg+0xed9/0x1350 [ 675.045157] ? __msan_poison_alloca+0x183/0x220 [ 675.049863] ? __fdget+0x4e/0x60 [ 675.053273] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 675.058663] ? __fget_light+0x6e6/0x760 [ 675.062693] __x64_sys_sendmsg+0x3b0/0x520 [ 675.066967] ? ___sys_sendmsg+0x1350/0x1350 [ 675.071315] do_syscall_64+0x15b/0x230 [ 675.075214] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 675.080407] RIP: 0033:0x455e29 [ 675.083587] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.103052] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 675.110778] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 675.118062] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 675.125331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 675.132603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 675.139885] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000029 00:25:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$void(r0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 00:25:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvfrom(r1, &(0x7f00000000c0)=""/251, 0x3f9, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x709000) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 00:25:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b30, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 00:25:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r3 = dup3(r1, r1, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000140)=[{{r4, r5/1000+30000}, 0x100, 0x2, 0x80200000000000}, {{0x0, 0x2710}, 0x5, 0x9, 0x7}, {{}, 0x8001, 0xf1aa, 0x3ff}, {{r6, r7/1000+10000}, 0x8, 0x4, 0x1}, {{r8, r9/1000+30000}, 0x4, 0x1, 0x531}, {{0x77359400}, 0x400, 0x1, 0x3ff}, {{}, 0x5, 0x1, 0x6}], 0xa8) 00:25:31 executing program 4 (fault-call:2 fault-nth:42): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:31 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 00:25:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 675.517294] FAULT_INJECTION: forcing a failure. [ 675.517294] name failslab, interval 1, probability 0, space 0, times 0 [ 675.528758] CPU: 0 PID: 5145 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 675.535974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.545355] Call Trace: [ 675.548147] dump_stack+0x185/0x1e0 [ 675.551822] ? __should_failslab+0x278/0x2a0 [ 675.556283] should_fail+0x8a7/0xae0 [ 675.560074] __should_failslab+0x278/0x2a0 00:25:31 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x0, 0x1, 0x6}}, 0x14) r1 = socket(0xa, 0x1, 0x0) connect$rds(r1, &(0x7f0000000380)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0x0, 0xe95) [ 675.564353] should_failslab+0x29/0x70 [ 675.568316] __kmalloc_node_track_caller+0x258/0x11d0 [ 675.573571] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 675.578967] ? alloc_uevent_skb+0x149/0x460 [ 675.583341] __alloc_skb+0x2cb/0x9e0 [ 675.587116] ? alloc_uevent_skb+0x149/0x460 [ 675.591484] alloc_uevent_skb+0x149/0x460 [ 675.595703] kobject_uevent_env+0x1b3e/0x27c0 [ 675.600243] kobject_uevent+0x6f/0x80 [ 675.604083] driver_bound+0x868/0x9b0 [ 675.607923] ? sysfs_create_link+0x125/0x190 [ 675.612380] device_bind_driver+0x4de/0x510 00:25:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 675.616767] mac80211_hwsim_new_radio+0x83b/0x4ca0 [ 675.621754] hwsim_new_radio_nl+0xad9/0xe40 [ 675.626152] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 675.632006] genl_rcv_msg+0x1855/0x1a10 [ 675.636064] ? kmsan_set_origin+0x9e/0x160 [ 675.640343] netlink_rcv_skb+0x394/0x640 [ 675.644437] ? genl_unbind+0x380/0x380 [ 675.648367] genl_rcv+0x63/0x80 [ 675.651702] netlink_unicast+0x16da/0x17b0 [ 675.656009] ? genl_pernet_exit+0xa0/0xa0 [ 675.660219] netlink_sendmsg+0x10c4/0x13d0 [ 675.664509] ? netlink_getsockopt+0xca0/0xca0 [ 675.669076] ___sys_sendmsg+0xed9/0x1350 [ 675.673211] ? __msan_poison_alloca+0x183/0x220 [ 675.677942] ? __fdget+0x4e/0x60 [ 675.681380] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 675.686802] ? __fget_light+0x6e6/0x760 [ 675.690859] __x64_sys_sendmsg+0x3b0/0x520 [ 675.695180] ? ___sys_sendmsg+0x1350/0x1350 [ 675.699561] do_syscall_64+0x15b/0x230 [ 675.703493] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 675.708716] RIP: 0033:0x455e29 00:25:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000100)="295ee1311f16f477671070") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 00:25:31 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 675.711927] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.731590] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 675.739345] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 675.746654] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 675.753966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 675.761302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:31 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 675.768610] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002a 00:25:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x3) clock_gettime(0xfffffffffffffffd, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) r3 = semget$private(0x0, 0x3, 0x1) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00000000c0)=""/228) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="54000000420001000000000000"], 0x14}, 0x1}, 0x0) 00:25:31 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 675.941854] audit: type=1326 audit(1531182331.940:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5165 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:25:32 executing program 4 (fault-call:2 fault-nth:43): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000087) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) shmget(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) [ 676.150001] FAULT_INJECTION: forcing a failure. [ 676.150001] name failslab, interval 1, probability 0, space 0, times 0 [ 676.161825] CPU: 0 PID: 5179 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 676.169057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.178434] Call Trace: [ 676.181081] dump_stack+0x185/0x1e0 [ 676.184752] ? __should_failslab+0x278/0x2a0 [ 676.189213] should_fail+0x8a7/0xae0 [ 676.193006] __should_failslab+0x278/0x2a0 [ 676.197287] should_failslab+0x29/0x70 [ 676.201245] __kmalloc+0xcb/0x370 [ 676.204768] ? get_device_parent+0x708/0xad0 [ 676.209258] get_device_parent+0x708/0xad0 [ 676.213576] device_add+0x6a5/0x2e80 [ 676.217331] ? rcu_all_qs+0x3f/0x210 [ 676.221078] ? mutex_lock+0x61/0x110 [ 676.224834] ? mutex_lock+0x9d/0x110 [ 676.228591] wiphy_register+0x27a5/0x35b0 [ 676.232827] ? __kmalloc+0x147/0x370 [ 676.236607] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 676.241603] ieee80211_register_hw+0x3b31/0x4bd0 00:25:32 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x974, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000012c0)={@rand_addr, @remote}, &(0x7f0000001300)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001280)={0x1, 0x1, &(0x7f0000000040)=""/21, &(0x7f0000000280)=""/4096, &(0x7f0000000080)=""/124}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="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", 0x4d4) r2 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000001340)={0x2, 'ifb0\x00', 0x3}, 0x18) [ 676.246421] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 676.251498] hwsim_new_radio_nl+0xad9/0xe40 [ 676.255880] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 676.261748] genl_rcv_msg+0x1855/0x1a10 [ 676.265801] ? kmsan_set_origin+0x9e/0x160 [ 676.270080] netlink_rcv_skb+0x394/0x640 [ 676.274175] ? genl_unbind+0x380/0x380 [ 676.278135] genl_rcv+0x63/0x80 [ 676.281482] netlink_unicast+0x16da/0x17b0 [ 676.285794] ? genl_pernet_exit+0xa0/0xa0 [ 676.290010] netlink_sendmsg+0x10c4/0x13d0 [ 676.294307] ? netlink_getsockopt+0xca0/0xca0 [ 676.298871] ___sys_sendmsg+0xed9/0x1350 [ 676.302982] ? __msan_poison_alloca+0x183/0x220 [ 676.307693] ? __fdget+0x4e/0x60 [ 676.311131] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 676.316552] ? __fget_light+0x6e6/0x760 [ 676.320612] __x64_sys_sendmsg+0x3b0/0x520 [ 676.324929] ? ___sys_sendmsg+0x1350/0x1350 [ 676.329306] do_syscall_64+0x15b/0x230 [ 676.333246] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 676.338459] RIP: 0033:0x455e29 [ 676.341697] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.361420] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 676.369191] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 676.376496] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 676.383806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 676.391112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:32 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 676.398419] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002b [ 676.407661] IPVS: Unknown mcast interface: ifb0 00:25:32 executing program 4 (fault-call:2 fault-nth:44): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:32 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) r2 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r2, &(0x7f0000000080)=""/102, 0x66, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x7da, 0x40, 0x4, 0x200}, {0xfffffffffffffff8, 0xfc70, 0x804e, 0x3f}, {0x0, 0xffff, 0x570a00000000, 0x7}, {0x8000, 0xffffffffffff8001, 0x9, 0x8}, {0x401, 0x8, 0x100000001, 0x4}, {0x6, 0x8, 0x401, 0x4}, {0x4, 0xffffffff, 0x42, 0xa7}, {0x4df, 0x1000, 0x10001, 0x6}]}, 0x10) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000280), 0x8f}, {&(0x7f0000000180)="1507901382e8d188a5a6096e6e186c10de05131039420d359b9e81b4aa718abf96dfdf314e", 0x25}, {&(0x7f00000001c0)="ae8a1a18dc4d2ffefa896c8390e74cd4ce", 0x11}], 0x3, 0x4) [ 676.619414] FAULT_INJECTION: forcing a failure. [ 676.619414] name failslab, interval 1, probability 0, space 0, times 0 [ 676.630982] CPU: 1 PID: 5198 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 676.638235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.647608] Call Trace: [ 676.650241] dump_stack+0x185/0x1e0 [ 676.653894] ? __should_failslab+0x278/0x2a0 [ 676.658332] should_fail+0x8a7/0xae0 [ 676.662062] __should_failslab+0x278/0x2a0 [ 676.666336] should_failslab+0x29/0x70 [ 676.670234] kmem_cache_alloc+0x13c/0xbb0 [ 676.674392] ? __kernfs_new_node+0x137/0x6e0 [ 676.678810] ? __msan_get_context_state+0x9/0x30 [ 676.683578] __kernfs_new_node+0x137/0x6e0 [ 676.687854] kernfs_create_dir_ns+0x167/0x4e0 [ 676.692374] sysfs_create_dir_ns+0x177/0x4c0 [ 676.696826] kobject_add_internal+0xbfd/0x1730 [ 676.701422] kobject_add+0x45d/0x4e0 [ 676.705192] get_device_parent+0x887/0xad0 [ 676.709479] device_add+0x6a5/0x2e80 [ 676.713208] ? rcu_all_qs+0x3f/0x210 [ 676.716924] ? mutex_lock+0x61/0x110 [ 676.720647] ? mutex_lock+0x9d/0x110 [ 676.724374] wiphy_register+0x27a5/0x35b0 [ 676.728579] ? __kmalloc+0x147/0x370 [ 676.732328] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 676.737289] ieee80211_register_hw+0x3b31/0x4bd0 [ 676.742070] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 676.747116] hwsim_new_radio_nl+0xad9/0xe40 [ 676.751489] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 676.757312] genl_rcv_msg+0x1855/0x1a10 [ 676.761325] ? kmsan_set_origin+0x9e/0x160 [ 676.765594] netlink_rcv_skb+0x394/0x640 [ 676.769657] ? genl_unbind+0x380/0x380 [ 676.773552] genl_rcv+0x63/0x80 [ 676.776838] netlink_unicast+0x16da/0x17b0 [ 676.781083] ? genl_pernet_exit+0xa0/0xa0 [ 676.785252] netlink_sendmsg+0x10c4/0x13d0 [ 676.789508] ? netlink_getsockopt+0xca0/0xca0 [ 676.794045] ___sys_sendmsg+0xed9/0x1350 [ 676.798141] ? __msan_poison_alloca+0x183/0x220 [ 676.802839] ? __fdget+0x4e/0x60 [ 676.806241] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 676.811638] ? __fget_light+0x6e6/0x760 [ 676.815657] __x64_sys_sendmsg+0x3b0/0x520 [ 676.819932] ? ___sys_sendmsg+0x1350/0x1350 [ 676.824280] do_syscall_64+0x15b/0x230 [ 676.828196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 676.833391] RIP: 0033:0x455e29 [ 676.836582] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.856052] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 676.863774] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 676.871046] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 676.878318] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 676.885596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 676.892865] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002c [ 676.900748] kobject_add_internal failed for ieee80211 (error: -12 parent: hwsim254) 00:25:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) dup(r0) 00:25:33 executing program 4 (fault-call:2 fault-nth:45): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 677.028347] audit: type=1326 audit(1531182333.025:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5165 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:25:33 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000000), 0x4) r2 = gettid() ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100)={0x1a, 0x81, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, 0x8) lseek(r1, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f00000002c0)=""/4096) 00:25:33 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) preadv(r0, &(0x7f00000033c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/65, 0x41}], 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xdd, 0x400000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003440)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$KDADDIO(r2, 0x4b34, 0x6) r3 = request_key(&(0x7f0000003480)='pkcs7_test\x00', &(0x7f00000034c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003500)="70707030a75c215b2673656c696e75782128246b657972696e676370757365747070703147504c00", 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000003540)=""/36, 0x24) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0x2}, 0xeaf672ee3be8c44c, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRESOCT=0x0], 0x18}, 0x1}, 0x0) keyctl$read(0xb, r3, &(0x7f0000003580)=""/94, 0x5e) 00:25:33 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000201ffff0000000000eb7f1090bfe514550000000000000008001200b2000000e5a878dd6bb2f183c59a6237cb8b5cf41d5c47f0b56c719e5211fdd75d5c0ae844dc10bad4e124fc873c82d300da23886884fd6e3dabd37a95073b2c0053aeda6003a49f6255c839849ff8228215faedcd951a48cdb0924910b74ffd"], 0x1c}, 0x1}, 0x0) 00:25:33 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) read(r3, &(0x7f0000000380)=""/146, 0x92) 00:25:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="14fffbffffffffffff0000000000000000000000"], 0x14}, 0x1}, 0x0) [ 677.176800] FAULT_INJECTION: forcing a failure. [ 677.176800] name failslab, interval 1, probability 0, space 0, times 0 [ 677.188237] CPU: 1 PID: 5218 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 677.195461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.204844] Call Trace: [ 677.207501] dump_stack+0x185/0x1e0 [ 677.211186] should_fail+0x8a7/0xae0 [ 677.214951] __should_failslab+0x278/0x2a0 [ 677.219281] should_failslab+0x29/0x70 [ 677.223232] __kmalloc_track_caller+0x212/0xce0 [ 677.227941] ? __msan_get_context_state+0x9/0x30 [ 677.232749] ? __kernfs_new_node+0xae/0x6e0 [ 677.237113] ? kernfs_activate+0x7af/0x7c0 [ 677.241423] ? strlen+0x51/0xa0 [ 677.244769] kstrdup_const+0x154/0x270 [ 677.248744] __kernfs_new_node+0xae/0x6e0 [ 677.252954] kernfs_create_dir_ns+0x167/0x4e0 [ 677.257495] sysfs_create_dir_ns+0x177/0x4c0 [ 677.261939] ? wiphy_dev_release+0x50/0x50 [ 677.266223] kobject_add_internal+0xbfd/0x1730 [ 677.269846] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 677.270889] kobject_add+0x45d/0x4e0 [ 677.270940] ? get_device_parent+0xa72/0xad0 [ 677.271000] device_add+0xacc/0x2e80 [ 677.271041] ? rcu_all_qs+0x3f/0x210 [ 677.294990] ? mutex_lock+0x61/0x110 [ 677.298758] wiphy_register+0x27a5/0x35b0 [ 677.303009] ? __kmalloc+0x147/0x370 [ 677.306802] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 677.311809] ieee80211_register_hw+0x3b31/0x4bd0 [ 677.316624] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 677.321701] hwsim_new_radio_nl+0xad9/0xe40 [ 677.326105] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 677.331964] genl_rcv_msg+0x1855/0x1a10 [ 677.336018] ? kmsan_set_origin+0x9e/0x160 [ 677.340298] netlink_rcv_skb+0x394/0x640 [ 677.344392] ? genl_unbind+0x380/0x380 [ 677.348318] genl_rcv+0x63/0x80 [ 677.351650] netlink_unicast+0x16da/0x17b0 [ 677.355976] ? genl_pernet_exit+0xa0/0xa0 [ 677.360185] netlink_sendmsg+0x10c4/0x13d0 [ 677.364465] ? netlink_getsockopt+0xca0/0xca0 [ 677.369024] ___sys_sendmsg+0xed9/0x1350 [ 677.373154] ? __msan_poison_alloca+0x183/0x220 [ 677.377892] ? __fdget+0x4e/0x60 [ 677.381338] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 677.386767] ? __fget_light+0x6e6/0x760 [ 677.390823] __x64_sys_sendmsg+0x3b0/0x520 [ 677.395139] ? ___sys_sendmsg+0x1350/0x1350 [ 677.399525] do_syscall_64+0x15b/0x230 [ 677.403455] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 677.408666] RIP: 0033:0x455e29 [ 677.411862] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.431472] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 677.439225] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 677.446526] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 677.453831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 677.461134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 677.468439] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002d 00:25:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x10001, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000440)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) renameat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000500)='./file1\x00') r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1c3) setsockopt(r0, 0x9, 0xfffffffffffffe00, &(0x7f00000002c0)="e69fc9a20d2399ef53127c1dee5941fb711a818439676093d12dbc38bc573e4ccdadeb56e5b65028c5b95acb43a6f6298da7a889c3034225d6313059450c9f03d1e0267ff46fb3e9e2f3fdb23f2609bae1d5ee1ea9841d5e7af7b43d2643c9bf8fc6c7b060e11b9db1d20c2918da4f61bab59364bb18e234ba3ea472e0f661c528215876df2998f283cd56c8bbe6040a3afb29e797b047ecef9e69caac83eb87f0a75ac6ad51fe14f8092b1e600e0d6f457e31cd30acc39f8fe5538118d8bfd43029b131300cfd3a864afa9e375d44682face57e24c77f891d7f", 0xda) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[{0x401, 0x5, 0x100000001, 0x4}, {0x679d, 0x0, 0x80000001, 0xfff}, {0x0, 0x20, 0x10001}, {0x8, 0x0, 0x4c74, 0xc3b3}, {0x99, 0x19, 0x80000001, 0x9}, {0x85c, 0xa9bb, 0x0, 0x7fffffff}, {0x3, 0x64e, 0x3a54, 0x7}]}, 0x10) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 677.475859] kobject_add_internal failed for phy249 (error: -12 parent: ieee80211) 00:25:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x1, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0xffffffffffffffff, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x51f751230b8ade00, 0x9, 0x4, 0xffffffff, 0x9, &(0x7f0000000000)='veth1_to_bond\x00', 0xff, 0x10001, 0x46}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 00:25:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f060070") ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'tunl0\x00', @ifru_map}) 00:25:33 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:33 executing program 3: semget$private(0x0, 0x6, 0x4fb) mmap(&(0x7f0000f0f000/0x4000)=nil, 0x4000, 0x0, 0x5c834, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/223) 00:25:33 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000201ffff0000000000eb7f1090bfe514550000000000000008001200b2000000e5a878dd6bb2f183c59a6237cb8b5cf41d5c47f0b56c719e5211fdd75d5c0ae844dc10bad4e124fc873c82d300da23886884fd6e3dabd37a95073b2c0053aeda6003a49f6255c839849ff8228215faedcd951a48cdb0924910b74ffd"], 0x1c}, 0x1}, 0x0) 00:25:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 00:25:34 executing program 2: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x441, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) close(r0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/182, 0xb6) r2 = dup2(r0, r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x80000) renameat2(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x6) [ 678.061510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 00:25:34 executing program 4 (fault-call:2 fault-nth:46): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:34 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 678.227842] FAULT_INJECTION: forcing a failure. [ 678.227842] name failslab, interval 1, probability 0, space 0, times 0 [ 678.239294] CPU: 0 PID: 5280 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 678.246516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.255896] Call Trace: [ 678.258545] dump_stack+0x185/0x1e0 [ 678.262227] ? __should_failslab+0x278/0x2a0 [ 678.266713] should_fail+0x8a7/0xae0 [ 678.270512] __should_failslab+0x278/0x2a0 [ 678.274797] should_failslab+0x29/0x70 [ 678.278732] kmem_cache_alloc+0x13c/0xbb0 [ 678.282913] ? __kernfs_new_node+0x137/0x6e0 [ 678.287379] __kernfs_new_node+0x137/0x6e0 [ 678.291662] kernfs_create_dir_ns+0x167/0x4e0 [ 678.296225] sysfs_create_dir_ns+0x177/0x4c0 [ 678.300660] ? wiphy_dev_release+0x50/0x50 [ 678.304919] kobject_add_internal+0xbfd/0x1730 [ 678.309542] kobject_add+0x45d/0x4e0 [ 678.313279] ? get_device_parent+0xa72/0xad0 [ 678.317735] device_add+0xacc/0x2e80 [ 678.321457] ? rcu_all_qs+0x3f/0x210 [ 678.325188] ? mutex_lock+0x61/0x110 [ 678.328919] wiphy_register+0x27a5/0x35b0 [ 678.333116] ? __kmalloc+0x147/0x370 [ 678.336859] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 678.341818] ieee80211_register_hw+0x3b31/0x4bd0 [ 678.346593] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 678.351629] hwsim_new_radio_nl+0xad9/0xe40 [ 678.355990] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 678.361832] genl_rcv_msg+0x1855/0x1a10 [ 678.365850] ? kmsan_set_origin+0x9e/0x160 [ 678.370099] netlink_rcv_skb+0x394/0x640 [ 678.374160] ? genl_unbind+0x380/0x380 [ 678.378057] genl_rcv+0x63/0x80 [ 678.381357] netlink_unicast+0x16da/0x17b0 [ 678.385619] ? genl_pernet_exit+0xa0/0xa0 [ 678.389783] netlink_sendmsg+0x10c4/0x13d0 [ 678.394041] ? netlink_getsockopt+0xca0/0xca0 [ 678.398568] ___sys_sendmsg+0xed9/0x1350 [ 678.402669] ? __msan_poison_alloca+0x183/0x220 [ 678.407380] ? __fdget+0x4e/0x60 [ 678.410780] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 678.416168] ? __fget_light+0x6e6/0x760 [ 678.420182] __x64_sys_sendmsg+0x3b0/0x520 [ 678.424455] ? ___sys_sendmsg+0x1350/0x1350 [ 678.428804] do_syscall_64+0x15b/0x230 [ 678.432738] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 678.437945] RIP: 0033:0x455e29 [ 678.441126] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 678.460579] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 678.468298] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 00:25:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x7, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0}}) tee(r0, r0, 0x405e, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x1641, 0xfb9, 0x80, 'queue0\x00', 0x7}) 00:25:34 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x866}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x68, "c4223209bb1930fc65e3183525384c92991534ac37328c882de8e532bcea383c6f7512eeaa500a91718db8242eab5df46c4f5b64b851ddbe02f7d70b2c65c13c6c8d4317294577f723539568a63ff40d19084f7c7d96ad3e87faaced644ea5dd2ad1499ddcb94474"}, &(0x7f0000000140)=0x70) prctl$void(0x40000000001f) [ 678.475568] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 678.482836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 678.490105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 678.497375] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002e [ 678.504910] kobject_add_internal failed for phy250 (error: -12 parent: ieee80211) 00:25:34 executing program 2: unshare(0x2000002) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x0, 0x0, [{}, {}]}) 00:25:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x81}, {0x16}]}) 00:25:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) 00:25:34 executing program 3: r0 = userfaultfd(0x80800) r1 = socket(0x2, 0x4, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x42}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000001540)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100027bd7000fddbdf250e00000008000400dd9200003c0003070000000000000000140002007465616d5f736c6176655f310000000014000600000000000000000000000000000800b405001f000000ecd35706aa9896da6f3c088a6dcf130c7a44a4cb06cc1206d85ff6bb9e0000000000000000000000"], 0x60}, 0x1}, 0x80) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x1f) 00:25:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/215, 0xd7}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) socket$inet(0x2, 0x807, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:34 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:34 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) [ 678.905774] audit: type=1326 audit(1531182334.904:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5315 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 [ 678.998704] audit: type=1326 audit(1531182334.947:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5315 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:25:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100060423dcffdf00", 0x4b2) 00:25:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'pids', 0x20}]}, 0x6) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0xfe94ca031fc6ccd7) 00:25:35 executing program 4 (fault-call:2 fault-nth:47): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 679.133925] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 679.173886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 679.216362] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 679.217820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 679.232621] FAULT_INJECTION: forcing a failure. [ 679.232621] name failslab, interval 1, probability 0, space 0, times 0 [ 679.245131] CPU: 0 PID: 5336 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 679.252351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.261733] Call Trace: [ 679.264484] dump_stack+0x185/0x1e0 [ 679.268153] ? __should_failslab+0x278/0x2a0 [ 679.272610] should_fail+0x8a7/0xae0 [ 679.276370] __should_failslab+0x278/0x2a0 [ 679.280639] should_failslab+0x29/0x70 [ 679.284563] kmem_cache_alloc+0x13c/0xbb0 [ 679.288777] ? kernfs_activate+0x7af/0x7c0 [ 679.293056] ? __kernfs_new_node+0x137/0x6e0 [ 679.297502] ? __msan_get_context_state+0x9/0x30 [ 679.302307] __kernfs_new_node+0x137/0x6e0 [ 679.306618] kernfs_new_node+0x146/0x2e0 [ 679.310761] __kernfs_create_file+0x12d/0x680 [ 679.315339] sysfs_add_file_mode_ns+0x5ba/0x830 [ 679.320094] sysfs_create_file_ns+0x17b/0x1e0 [ 679.324644] ? class_dir_child_ns_type+0x80/0x80 [ 679.329444] device_create_file+0x207/0x390 [ 679.333842] device_add+0xbfb/0x2e80 [ 679.337593] ? rcu_all_qs+0x3f/0x210 [ 679.341334] ? mutex_lock+0x61/0x110 [ 679.345128] wiphy_register+0x27a5/0x35b0 [ 679.349376] ? __kmalloc+0x147/0x370 [ 679.353165] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 679.358167] ieee80211_register_hw+0x3b31/0x4bd0 00:25:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000080)={0x20, 0x1, 0x5, @fuse_ioctl_out={0x7f, 0x8, 0x6, 0x2c0}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x81}}) 00:25:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f00000000c0)=0x2, 0x400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) sendto$packet(r2, &(0x7f0000000140)="8d6e6b775c9e9836d74437cb3ecf8c6e3279354f691f4089b5293ee6c855d8b45bea088897719751af12fadec8c2f0feed80c7d4e77099bbd0f632b36ec79d8749de5a39ecb8b62410d05a2708f43d58e698dfff9dafe82378a118d91cd334fe7bfa89c2af65de8cf9d285a7e5498f4277b01c322ddc7195b2bccf92ebd23f9ee3efa602b521ee5312458c226213001037004c7764de0282558f177daf30e5e2234aa140f90d1a7c2d6f404ef731419776687c54bad94b6e4c6f8fa76ae095e2494c6c87588ef1bc0216e6f56a7eef0edd5af766261e15d6e4c989a0639708a1e9b1", 0xe2, 0x20040000, &(0x7f0000000040)={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 679.362982] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 679.368053] hwsim_new_radio_nl+0xad9/0xe40 [ 679.372537] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 679.378390] genl_rcv_msg+0x1855/0x1a10 [ 679.382446] ? kmsan_set_origin+0x9e/0x160 [ 679.386731] netlink_rcv_skb+0x394/0x640 [ 679.390820] ? genl_unbind+0x380/0x380 [ 679.394746] genl_rcv+0x63/0x80 [ 679.398071] netlink_unicast+0x16da/0x17b0 [ 679.402371] ? genl_pernet_exit+0xa0/0xa0 [ 679.406579] netlink_sendmsg+0x10c4/0x13d0 [ 679.410855] ? netlink_getsockopt+0xca0/0xca0 [ 679.415391] ___sys_sendmsg+0xed9/0x1350 [ 679.419500] ? __msan_poison_alloca+0x183/0x220 [ 679.424202] ? __fdget+0x4e/0x60 [ 679.427607] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 679.433028] ? __fget_light+0x6e6/0x760 [ 679.437061] __x64_sys_sendmsg+0x3b0/0x520 [ 679.441337] ? ___sys_sendmsg+0x1350/0x1350 [ 679.445705] do_syscall_64+0x15b/0x230 [ 679.449609] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 679.454825] RIP: 0033:0x455e29 [ 679.458056] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 679.477499] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 679.485222] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 679.492493] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 679.499761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 679.507037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:35 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) fcntl$setstatus(r0, 0x4, 0x2800) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="7536c1ad0b1282309fd5b0aaaaaaaaaabbaaaaaaaaaabf8100000088a8"], &(0x7f0000000480)) 00:25:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 679.514313] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000002f 00:25:35 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:35 executing program 4 (fault-call:2 fault-nth:48): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x44) mbind(&(0x7f0000d9b000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000)=0xfffffffffffffff7, 0x0, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000080)) [ 679.984477] FAULT_INJECTION: forcing a failure. [ 679.984477] name failslab, interval 1, probability 0, space 0, times 0 [ 679.995865] CPU: 0 PID: 5366 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 680.003086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.012467] Call Trace: [ 680.015115] dump_stack+0x185/0x1e0 [ 680.018794] ? __should_failslab+0x278/0x2a0 [ 680.023235] should_fail+0x8a7/0xae0 [ 680.026989] __should_failslab+0x278/0x2a0 00:25:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x4, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000225bd7000ffdbdf010200000008000212000000007a86f81ad2e4d7703021b0e983c551f848b0fc57cd87b28ae90b2ce176"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="76feffff42000102000000020000000000000000"], 0x14}, 0x1}, 0x0) 00:25:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') exit(0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x848, [0x0, 0x20000280, 0x200002b0, 0x200006c0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x9, 0x8848, 'veth1\x00', 'syz_tun\x00', 'team_slave_0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="d89d3cc3e937", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x100000001, 0x6}}}}, {{{0x9, 0x40, 0x899e, 'veth1_to_bridge\x00', 'ip6tnl0\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x1f0, 0x320}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x230f}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xe64500, 'system_u:object_r:hald_log_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:logrotate_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x9, 0x1b, 0x88ff, 'veth1_to_bond\x00', 'erspan0\x00', 'ipddp0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x2e0, 0x360, 0x3d8, [@bpf0={'bpf\x00', 0x210, {{0x9, [{0x9, 0x8, 0x3, 0x1}, {0x1, 0x40, 0x4df, 0x4}, {0x0, 0x81, 0x1}, {0x6, 0x8, 0x7, 0xb6}, {0x7, 0xfffffffffffffffd, 0x4, 0x8000}, {0xac3, 0x777, 0x2, 0xa0d8}, {0xffffffffffffffe1, 0x7, 0x7ff, 0x7}, {0x8, 0x8000, 0x100000000, 0x71}, {0x101, 0xffffffffffffff42, 0x4, 0x6}, {0x7f8000000000, 0x136c, 0xc6a2, 0x81}, {0xfffffffffffffffb, 0x3, 0x9, 0x1}, {0xdb5, 0x5, 0x6, 0x7f}, {0x3f, 0x9, 0x2c, 0xd63}, {0x10001, 0xffffffff, 0x100, 0x5}, {0x6, 0x20, 0x8, 0xce8aba6}, {0xdb, 0x2f5, 0x3, 0x10001}, {0xfffffffffffffffc, 0x1, 0x7, 0x8}, {0x7, 0x7fffffff, 0x80000001, 0x2}, {0x5, 0x40, 0x3, 0x3}, {0x1f, 0x3, 0x1ff, 0x80}, {0xd51, 0xffffffffffffffff, 0x1, 0x2}, {0x7, 0x0, 0x5, 0xfffffffffffffff7}, {0x6, 0xfb00, 0x100000000, 0x1}, {0x20, 0x699, 0x400, 0x2}, {0x9, 0x100000000, 0xbc}, {0xffffffffffff7fff, 0xe5, 0x7}, {0x7253, 0x5, 0x5f1}, {0x3ff, 0x2, 0x7, 0x270}, {0x1000, 0x7, 0x9, 0x3}, {0xdf0, 0x6e38, 0x7, 0x4dcf}, {0xffff, 0xffffffff, 0x8f5, 0x7a}, {0xffffffffffffff5d, 0x2, 0x1, 0x5}, {0x400, 0x7fffffff, 0x0, 0x6}, {0xafdf, 0x80000001}, {0x4, 0x4, 0x5, 0x800}, {0x0, 0x9, 0x20, 0xfff}, {0x8, 0xffff, 0x7fffffff, 0x800}, {0x7, 0x8000, 0x1f, 0x3}, {0x800, 0xa0f, 0x7, 0x2}, {0x7, 0x7, 0x4, 0x800}, {0x0, 0xf119, 0x3ff, 0x5}, {0x1, 0x5, 0x2, 0x5}, {0xfffffffffffffffa, 0x2, 0xfffffffffffffffa, 0xffffffff}, {0x7, 0x9, 0x5bb0, 0x7f}, {0x3811, 0x6, 0x2, 0x5b8b}, {0x40, 0x9, 0x6, 0xcd}, {0x178000000000, 0x100, 0x0, 0x9}, {0x6, 0x9, 0xd4e, 0x8}, {0x8, 0x1, 0x8001}, {0x7, 0x5, 0x6, 0x400}, {0x7, 0x6, 0x1, 0x3ff}, {0x8, 0x5, 0x2}, {0x6e70e702, 0x8, 0x1, 0x7}, {0x1, 0x4, 0x9, 0xf85}, {0x9, 0xfffffffffffffeff, 0x6, 0x6}, {0x7, 0x80000001, 0x80, 0x7}, {0x1000, 0x3, 0xffffffffffffff7f, 0xffffffff}, {0x10001, 0x0, 0x2, 0x7f}, {0x67a, 0x8, 0x5, 0x6}, {0xffffffff, 0xa50, 0x9, 0x2}, {0x46, 0xffff, 0x5, 0x7f}, {0x2, 0x200, 0x8, 0x1ff}, {0x100, 0xfffffffffffff801, 0x6, 0x7056}, {0x81, 0x5, 0x0, 0x9}], 0x8}}}, @cluster={'cluster\x00', 0x10, {{0xffffffff, 0x2, 0x8001, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x600000, 0x4}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x6, 0x2, 0x1, 0x0, "947541bd09d5670d1d50809e5bb379ed301fcf27dfc7d2716d7de4ac14ffd03db9d5a730e49688ca7999427a9c98cd48debc362b0bed1550df929e58496bcab1"}}}}]}]}, 0x8c0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x1000000) 00:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4080000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:36 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x38, 0x2}, {{0x77359400}}], 0x30) 00:25:36 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x3}) [ 680.031265] should_failslab+0x29/0x70 [ 680.035192] kmem_cache_alloc+0x13c/0xbb0 [ 680.039371] ? kernfs_activate+0x7af/0x7c0 [ 680.043648] ? __kernfs_new_node+0x137/0x6e0 [ 680.048103] ? __msan_get_context_state+0x9/0x30 [ 680.052935] __kernfs_new_node+0x137/0x6e0 [ 680.057249] kernfs_new_node+0x146/0x2e0 [ 680.061401] __kernfs_create_file+0x12d/0x680 [ 680.065948] sysfs_add_file_mode_ns+0x5ba/0x830 [ 680.070700] sysfs_create_file_ns+0x17b/0x1e0 [ 680.075235] ? class_dir_child_ns_type+0x80/0x80 [ 680.080023] device_create_file+0x207/0x390 [ 680.084387] device_add+0xbfb/0x2e80 [ 680.088139] ? rcu_all_qs+0x3f/0x210 [ 680.091882] ? mutex_lock+0x61/0x110 [ 680.095643] wiphy_register+0x27a5/0x35b0 [ 680.099886] ? __kmalloc+0x147/0x370 [ 680.103694] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 680.108735] ieee80211_register_hw+0x3b31/0x4bd0 [ 680.113551] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 680.118620] hwsim_new_radio_nl+0xad9/0xe40 [ 680.123015] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 680.128875] genl_rcv_msg+0x1855/0x1a10 [ 680.132930] ? kmsan_set_origin+0x9e/0x160 [ 680.137214] netlink_rcv_skb+0x394/0x640 [ 680.141306] ? genl_unbind+0x380/0x380 [ 680.145232] genl_rcv+0x63/0x80 [ 680.148563] netlink_unicast+0x16da/0x17b0 [ 680.152858] ? genl_pernet_exit+0xa0/0xa0 [ 680.157040] netlink_sendmsg+0x10c4/0x13d0 [ 680.161304] ? netlink_getsockopt+0xca0/0xca0 [ 680.165843] ___sys_sendmsg+0xed9/0x1350 [ 680.169948] ? __msan_poison_alloca+0x183/0x220 [ 680.174649] ? __fdget+0x4e/0x60 [ 680.178059] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 680.183464] ? __fget_light+0x6e6/0x760 [ 680.187489] __x64_sys_sendmsg+0x3b0/0x520 [ 680.191765] ? ___sys_sendmsg+0x1350/0x1350 [ 680.196111] do_syscall_64+0x15b/0x230 [ 680.200021] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 680.205211] RIP: 0033:0x455e29 [ 680.208390] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 680.227836] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:25:36 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x2, 0x3, 0x5, 0x6, 0xfffffffffffffe00, 0x3ff, 0x1, 0x515, 0x8000, 0x4, 0x100, 0x81, 0x4, 0x7]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0x8b, "08af2fbd2eb0a8dc6c37b21e5907b105f16263530607616e5f0daf7c845249ddd508140237f5a9dd159b6312930ebc93ae248366ca7ef511a6809dc8adf04cf1cbbd1aac78fd7acd3077af078778e997370d234e4cd93c9ae1638c7600ce7186890177d448cd35074e90c6d0bb2b493677b5d64eb86b196967a5a59ee4a2fa099d2f12ee85a08cb4527b93"}, &(0x7f0000000480)=0x93) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0x80000000, 0x0, r2}, 0xffffffffffffff1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f0000000080), &(0x7f0000001100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000100)="e5a240274c9f55b79a5c503d8903efe4531f42e7b85da0d97c141a9bb28c60f167f0f4235a87020e7e54f9f1d44b5e435105e8788604a8c45378c1ba26bd47e4fd397ffd4913064d04af0feec817ef5b08c659fd76e471c8b8df404c6a230f39791d47e960fb5c0f1fdaeef9aa896ad32aca5040aec9305f52f77cb2da1aedec46b4e3f00933cddc673695b5ac1d10d160433f9c4b80caeb1e963e7c7d7af1483aa768c218b273102fc446560bf8f2fda39f2ca977bee2881c122c97802f8a27", &(0x7f0000000000), 0x102}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) [ 680.235554] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 680.242825] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 680.250094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 680.257363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 680.264644] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000030 00:25:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x2, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000002c0)=0x2c, &(0x7f0000000300)=0x2) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2280) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x3, 0x0, 0x200, 0x9, r1}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000040)=0x10000) openat$cgroup_ro(r4, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000140)=0x80000) pread64(r4, &(0x7f0000000540)=""/103, 0x49, 0x0) write$eventfd(r4, &(0x7f00000000c0), 0x8) 00:25:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x701100, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x161200, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) fcntl$lock(r2, 0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x14e}) 00:25:36 executing program 2: r0 = socket$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$inet6(r1, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="c1053e96a5339a3b50905a9641f9dcd0258190dc3a997013e99d290072aba5a827d6ac1481253ca6f310aa1ca7f236aa71b6b4c3d626edb55530b71305bff9ababdd72dadea090dd878203e5e8966ac4c5c04542f1a1f6459fb7326a58d19f6f") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7235, 0x4) 00:25:36 executing program 4 (fault-call:2 fault-nth:49): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200240) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001380)=""/4096) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000080)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BLKRRPART(r1, 0x125f, 0x0) close(r0) 00:25:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000140)="1dd61cdc51be15e21ad3ccdde510751442015c8d6da8fe3b66170bfcb5207891336aa750979a7d7b4991b409efb62c4a9eb24282d42b4d542c94f45ac42c902c8d415f625b3b07ec662c7d9396f3290579607f22a5a3419f3900cb47a3a9168bd6c6eb7985107f0a6bf53112a8ded9") 00:25:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x1000008030000) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000140)=""/68, 0x9d, 0x0, &(0x7f00000001c0)=@hci={0x1f}, 0x448bc8) 00:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 680.881410] FAULT_INJECTION: forcing a failure. [ 680.881410] name failslab, interval 1, probability 0, space 0, times 0 [ 680.892851] CPU: 1 PID: 5424 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 680.900065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.909441] Call Trace: [ 680.912072] dump_stack+0x185/0x1e0 [ 680.915717] ? __should_failslab+0x278/0x2a0 [ 680.920142] should_fail+0x8a7/0xae0 [ 680.923880] __should_failslab+0x278/0x2a0 [ 680.928145] should_failslab+0x29/0x70 [ 680.932064] kmem_cache_alloc+0x13c/0xbb0 [ 680.936222] ? __kernfs_new_node+0x137/0x6e0 [ 680.940643] ? __msan_get_context_state+0x9/0x30 [ 680.945439] __kernfs_new_node+0x137/0x6e0 [ 680.949722] ? __kernfs_create_file+0x5b0/0x680 [ 680.954421] kernfs_new_node+0x146/0x2e0 [ 680.958499] kernfs_create_link+0x9f/0x320 [ 680.962773] sysfs_do_create_link_sd+0x19d/0x360 [ 680.967540] sysfs_create_link+0x125/0x190 [ 680.971813] device_add+0xde1/0x2e80 [ 680.975535] ? rcu_all_qs+0x3f/0x210 [ 680.979253] ? mutex_lock+0x61/0x110 [ 680.982988] wiphy_register+0x27a5/0x35b0 [ 680.987188] ? __kmalloc+0x147/0x370 [ 680.990932] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 680.995892] ieee80211_register_hw+0x3b31/0x4bd0 [ 681.000671] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 681.005706] hwsim_new_radio_nl+0xad9/0xe40 [ 681.010064] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 681.015883] genl_rcv_msg+0x1855/0x1a10 [ 681.019893] ? kmsan_set_origin+0x9e/0x160 [ 681.024140] netlink_rcv_skb+0x394/0x640 [ 681.028204] ? genl_unbind+0x380/0x380 [ 681.032099] genl_rcv+0x63/0x80 [ 681.035393] netlink_unicast+0x16da/0x17b0 [ 681.039667] ? genl_pernet_exit+0xa0/0xa0 [ 681.043838] netlink_sendmsg+0x10c4/0x13d0 [ 681.048091] ? netlink_getsockopt+0xca0/0xca0 [ 681.052615] ___sys_sendmsg+0xed9/0x1350 [ 681.056715] ? __msan_poison_alloca+0x183/0x220 [ 681.061411] ? __fdget+0x4e/0x60 [ 681.064810] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 681.070210] ? __fget_light+0x6e6/0x760 [ 681.074231] __x64_sys_sendmsg+0x3b0/0x520 [ 681.078505] ? ___sys_sendmsg+0x1350/0x1350 [ 681.082852] do_syscall_64+0x15b/0x230 [ 681.086759] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 681.091962] RIP: 0033:0x455e29 [ 681.095148] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 681.114773] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 681.122493] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 681.129764] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 681.137038] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 681.144309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 681.151579] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000031 00:25:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x80005, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="d581a88cfb59ffffff7f7718c18d9b4d8a8f"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x100) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000100)) 00:25:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 00:25:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200000000045, &(0x7f0000000280)="025cc83d6d345f8f762070") name_to_handle_at(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="cb00000006000000e4bb7326a2daeb1753c3b9264b4981797971a35bf38e61359a3285261b65196e9ead0bd941057ad515e2c180bbee29aadc0e0042553ec754f9ada5d6e9bd1104c235cb029b0e53f7527c59dea86eaec64d688ba9e50ba1f6224a1c338eef2535e804884712c3eaef845dbedb17d202cb323e9306ec1bb58d3e7b6ecf5b189c10b17b9661d5a0a5cd2d067d827722a14e76a02594123ebe100eff39b9e2"], &(0x7f00000002c0), 0x1000) 00:25:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:37 executing program 4 (fault-call:2 fault-nth:50): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:37 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) r1 = dup2(r0, r0) r2 = semget$private(0x0, 0xfffffffffffffffe, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000540)=[0xee01, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000640)={{0x8db7, r3, r4, r5, r6, 0x1}, 0x0, 0x8, 0x3}) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl(r7, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x8010000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000580)=[{0x1000006c}, {0x6}]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r8, r8, 0x5, 0x3}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0xe3, 0xfb, &(0x7f00000006c0)="3a144b5ac68e8fcaba58288405e5152d072c76ed1879b89ebc41296542ae8a4b3607c8ff5a7a6f437945226f1446529d3108866029320df8448bfc88cfea488a0c20d31559db59a3e605fc6a3f00dc4896dfbcb888b18e695ee43e434f9f655fe3ae7e695eef5d71076d478b166d2654de4669c407881017496b72d78c214fac4940105393ab008f9733f8bc3cf3d25d7010dfb70e18317309a351f46acd8a005197e1147fcfc4276b45f9578b8201ef82731105c207f2f093b064832d28daad22bae5d192ccc5372d25dbee68d34ef52018f0e473216cbde3ae76b13fa5f07ddb4cfb", &(0x7f00000007c0)=""/251, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) connect$inet6(r7, &(0x7f0000000240)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3f}, 0x1c) [ 681.450848] FAULT_INJECTION: forcing a failure. [ 681.450848] name failslab, interval 1, probability 0, space 0, times 0 [ 681.462402] CPU: 1 PID: 5450 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 681.469616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.478992] Call Trace: [ 681.481637] dump_stack+0x185/0x1e0 [ 681.485315] should_fail+0x8a7/0xae0 [ 681.489071] __should_failslab+0x278/0x2a0 [ 681.493355] should_failslab+0x29/0x70 [ 681.497282] __kmalloc_track_caller+0x212/0xce0 [ 681.501990] ? __kernfs_new_node+0xae/0x6e0 [ 681.506366] ? strlen+0x51/0xa0 [ 681.509675] kstrdup_const+0x154/0x270 [ 681.513606] __kernfs_new_node+0xae/0x6e0 [ 681.517767] ? __msan_poison_alloca+0x183/0x220 [ 681.522477] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 681.527442] kernfs_new_node+0x146/0x2e0 [ 681.531520] kernfs_create_link+0x9f/0x320 [ 681.535800] sysfs_do_create_link_sd+0x19d/0x360 [ 681.540568] sysfs_create_link+0x125/0x190 [ 681.544842] device_add+0x164f/0x2e80 [ 681.548650] ? rcu_all_qs+0x3f/0x210 [ 681.552368] ? mutex_lock+0x61/0x110 [ 681.556115] wiphy_register+0x27a5/0x35b0 [ 681.560311] ? __kmalloc+0x147/0x370 [ 681.564058] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 681.569032] ieee80211_register_hw+0x3b31/0x4bd0 [ 681.573814] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 681.578851] hwsim_new_radio_nl+0xad9/0xe40 [ 681.583213] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 681.589044] genl_rcv_msg+0x1855/0x1a10 [ 681.593064] ? kmsan_set_origin+0x9e/0x160 [ 681.597315] netlink_rcv_skb+0x394/0x640 [ 681.601395] ? genl_unbind+0x380/0x380 [ 681.605291] genl_rcv+0x63/0x80 [ 681.608585] netlink_unicast+0x16da/0x17b0 [ 681.612850] ? genl_pernet_exit+0xa0/0xa0 [ 681.617031] netlink_sendmsg+0x10c4/0x13d0 [ 681.621286] ? netlink_getsockopt+0xca0/0xca0 [ 681.625811] ___sys_sendmsg+0xed9/0x1350 [ 681.629908] ? __msan_poison_alloca+0x183/0x220 [ 681.634604] ? __fdget+0x4e/0x60 [ 681.638013] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 681.643406] ? __fget_light+0x6e6/0x760 [ 681.647421] __x64_sys_sendmsg+0x3b0/0x520 [ 681.651705] ? ___sys_sendmsg+0x1350/0x1350 [ 681.656063] do_syscall_64+0x15b/0x230 [ 681.660002] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 681.665204] RIP: 0033:0x455e29 [ 681.668383] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 681.687819] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 681.695535] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 681.702806] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 681.710625] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 681.717898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 681.725173] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000032 [ 681.737096] audit: type=1326 audit(1531182337.733:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5443 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:25:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0xfffffffffffff750, 0x9, 0x20, 0xd59, 0x9, 0x2}, 0x2}) socketpair(0x29, 0x2, 0x0, &(0x7f0000000000)) 00:25:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000001700)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e88909808c535184650fc9170add774440546064adec52f7adeb2593fad6f9971788e11d87bbe83bafb9fa213eacaf6fde3105f0e3128b2f214c0f980eae61d91b3bb2486a7252a93dc709cebff8b9260039c6db393f89c04b6baa386f6a19f79d58acf4ad9c554d078228b0f447906da96b410afac1d29b78a27d0c42f1533ed0cbf8484ca6655101", 0x43}, {&(0x7f0000001280)="f8542588c88082f71ffa75b4379907c4efbf89a9f5bf88433e4cd1d0f3022f794b51e67445349d66bc4e51c892c9a6d04ec9c65db5b6a023d4db360c5a9130245e62c775384e649b2a1d22a6d3082d8c922d09140db51f4a21a4a9b1a494198a4435dfab18256e15a22cc041e463e62f88d7351cf3254dcf4d9cba7f2f129312b387babaf651c69d6c9adfefeca8b9c5c41712a0ba296f096828506307834f29ecf0033985ecfcc30f0bb32c0a8f63e0251814b7db8deb146ea7dba5d96464de00422d20b646eff716cab838aa48f727436cbc7ac8504e0aaf2e44e0d637ad210c", 0xe1}, {&(0x7f0000001380)="5fa7214029151e2e6344166780df22568b5bfa210d4d3a0c2e5ebf7b627eef81ff61b76fb08e6e26bab594b50f38c10f34ec898d8af69d275b82ce7a6976145916ebb9f0969583f27702222ae0aa823ff473baee23d9e4166ff257bf85ddb67ee77448998a819fb7a83c9a7cd13f7efe04ad6e9a6fc29d7d7a2602b1fe6e48e7d1d80dd7c391c18fd53cea3d5e196072b0d40856d31c10e1fc6f1cfd6bb56cbae4bdb4c33bc3893b72317226296b61200e10829136673d885c771170163c890de269be98c0b9390754e472e729a990ea8ed25962e123c729b410b4b8a0d8c7f552c5bada1b3b733c8af7838cff", 0xed}, {&(0x7f0000001480)="58b7083f506f83691b3c9dba120e3120e401ba1db0b3b79b803b8ec15c", 0x1d}, {&(0x7f00000014c0)="e2ed857730035db1d0066a13fd1189bf8bd1c5698cff11f160c63c", 0x1b}, {&(0x7f0000001500)="ce13712c505b1b9c69b71b01c0d0f87d9d83ce317a3635265068c33626e8a7ee79b3d8e02d51b34466e54332d9407f844bdbd4f212ad9edefcf81d9ab6b1e895d4cbc8cf09bcb83f40e1d7270508a9cf7c74266506c7842f65ba6a3852b5142ec6a0bdf8f1dc9060511610639183d76b6388b0ffd4b8e5716f13216dd973c516ec4c347bc96f9b5ed79817f99595046297848b32d7595d741ebb5489e35b64a59d0244459e1a988808b9", 0xaa}, {&(0x7f00000015c0)="eaace8fdfc2c5e883b03b3406f040ee4080e18f7e340770ee4e878128928b8f5f26b9d8b964086c0d84f08cfdcbd09635808e4577fd72643c09e2a292718db08ff88bfddeb48311e1b727173f3126865fc10fa77dd37a2d343ad5355a06eb9cc059f", 0x62}, {&(0x7f0000001640)="89ce569e4c06a20a938081d3396a19efa4e0f08bab43878330ff960816fc1f550f85a7c640d572f36d7b0372961d57e7042bfd2b7d6ea7bfec4a332ac9157163f853ba4acf6a7427f0ce50fde2ba9c5edeb536369af35111ba5c589294d5848f973db5170edd9681f7e79a03da93a5024c0e0af0f34872d39448f738ddcbcb859cca02b2623eb734e95938cea2d2308133d6038a3684c7f8e4e159d2040a5e15a30b4b2c1776286f4c9a7bf4382796255c158cd1", 0xb4}], 0x9, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="1416da921a0000000000000052e35ce3faa70694d91c0200"], 0x14}}], 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x400, 0x4) splice(r0, &(0x7f0000000140), r0, &(0x7f00000017c0), 0x5, 0xc) 00:25:37 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000089f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000080)="71fe4afc6006856e1e8dc7091e0f3cf0280c8f797951038ccfc98d713c81fafb"}) 00:25:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040), 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setpipe(r2, 0x407, 0x8) 00:25:38 executing program 4 (fault-call:2 fault-nth:51): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:38 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r0}}, 0x30) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r0}}, 0x30) [ 682.126610] FAULT_INJECTION: forcing a failure. [ 682.126610] name failslab, interval 1, probability 0, space 0, times 0 [ 682.138192] CPU: 0 PID: 5477 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 682.145407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.154779] Call Trace: [ 682.157400] dump_stack+0x185/0x1e0 [ 682.161038] should_fail+0x8a7/0xae0 [ 682.164771] __should_failslab+0x278/0x2a0 [ 682.169031] should_failslab+0x29/0x70 [ 682.172920] __kmalloc_track_caller+0x212/0xce0 [ 682.177591] ? __kernfs_new_node+0xae/0x6e0 [ 682.181944] ? strlen+0x51/0xa0 [ 682.185242] kstrdup_const+0x154/0x270 [ 682.189183] __kernfs_new_node+0xae/0x6e0 [ 682.193343] ? __msan_poison_alloca+0x183/0x220 [ 682.198066] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 682.203041] kernfs_new_node+0x146/0x2e0 [ 682.207123] kernfs_create_link+0x9f/0x320 [ 682.211429] sysfs_do_create_link_sd+0x19d/0x360 [ 682.216204] sysfs_create_link+0x125/0x190 [ 682.220499] device_add+0x164f/0x2e80 [ 682.224315] ? rcu_all_qs+0x3f/0x210 [ 682.228032] ? mutex_lock+0x61/0x110 [ 682.231755] wiphy_register+0x27a5/0x35b0 [ 682.235960] ? __kmalloc+0x147/0x370 [ 682.239713] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 682.244671] ieee80211_register_hw+0x3b31/0x4bd0 [ 682.249440] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 682.254495] hwsim_new_radio_nl+0xad9/0xe40 [ 682.258891] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 682.264744] genl_rcv_msg+0x1855/0x1a10 [ 682.268793] ? kmsan_set_origin+0x9e/0x160 [ 682.273073] netlink_rcv_skb+0x394/0x640 [ 682.277163] ? genl_unbind+0x380/0x380 [ 682.281109] genl_rcv+0x63/0x80 [ 682.284450] netlink_unicast+0x16da/0x17b0 [ 682.288761] ? genl_pernet_exit+0xa0/0xa0 [ 682.292967] netlink_sendmsg+0x10c4/0x13d0 [ 682.297256] ? netlink_getsockopt+0xca0/0xca0 [ 682.301813] ___sys_sendmsg+0xed9/0x1350 [ 682.305944] ? __msan_poison_alloca+0x183/0x220 [ 682.310675] ? __fdget+0x4e/0x60 [ 682.314108] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 682.319533] ? __fget_light+0x6e6/0x760 [ 682.323594] __x64_sys_sendmsg+0x3b0/0x520 [ 682.327913] ? ___sys_sendmsg+0x1350/0x1350 [ 682.332294] do_syscall_64+0x15b/0x230 [ 682.336224] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 682.341443] RIP: 0033:0x455e29 [ 682.344639] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 682.364267] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:25:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xfffffffffffffff8, 0x8, 0x2c5d, 0x80000001, 0x40}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, &(0x7f0000000200)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xcaa, 0x2}, &(0x7f00000002c0)=0x8) 00:25:38 executing program 2: unshare(0x240203fe) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) mmap(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) dup2(r1, r0) 00:25:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 682.372016] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 682.379307] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 682.386590] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 682.393863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 682.401138] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000033 00:25:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300060e000000000000000000000005000600040000000a00000000000000ff00000000000000000000000000001200000002000000000200010000000000000000000200000000000000000000000000000000000001000000000000000000a54b0f0000000000000000000000000000000fa50ff619d4c161d9d681b7b433117b799751b64c9b88f1359a38a1b2998a8cae669fafecba435e38bd12044b69d95b95387383ff3d1a576297074c2c60d2062bc24e82d24b5c4870e1e00ef3c078cfefdf3690f226f64a88e25d1baeeab2a8b3cd4dc3a7e163fed0937df1fa9e5a4537f07ab9c8c2400e0464f4ae3a1fe84bca93b35f802d268c1d6ae8a3d29107656d9e23b62c681759eddde7491331f7e4c4f584f5f10bd457cc2e210173d7c46bd748caf3f485bade7f18e04888155bc9112460f79bdc869fa842002c7855ba683c5854bb189e233322037c09578e90cf027c4f1d4487be3d10070c34239aa3f9a006bc40ede17f36fd24e1a933c64fb41818c4f7fb1f65ab45b8a216f4b6d15f68541b53e916e95a3798c0e8cf4ec16ab3f97820d504e6cc69bded6a0cb93a6dd9654ce8d1670d8af756e14e1aa5d0bde7855855463eb2404a8dd9fe469f3ba86d4c4b65adb804f6f8714c966f385875f63b5d919682ec7812357d1bc3a5b7000000000000000000"], 0x1e8}, 0x1}, 0x40000) [ 682.496231] audit: type=1326 audit(1531182338.494:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5443 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:25:38 executing program 4 (fault-call:2 fault-nth:52): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00006fe000/0x3000)=nil, 0x3000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x4) 00:25:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffa011160601cc0dc2652b00140000fe8000000000aafe800000005e233f00ffff"], &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = dup2(r0, r0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x2, 0x1}}, 0x2e) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 682.694089] FAULT_INJECTION: forcing a failure. [ 682.694089] name failslab, interval 1, probability 0, space 0, times 0 [ 682.705611] CPU: 1 PID: 5499 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 682.712824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.722202] Call Trace: [ 682.724852] dump_stack+0x185/0x1e0 [ 682.728516] ? __should_failslab+0x278/0x2a0 [ 682.732968] should_fail+0x8a7/0xae0 [ 682.736726] __should_failslab+0x278/0x2a0 [ 682.741031] should_failslab+0x29/0x70 [ 682.744959] kmem_cache_alloc+0x13c/0xbb0 [ 682.749144] ? __kernfs_new_node+0x137/0x6e0 [ 682.753642] __kernfs_new_node+0x137/0x6e0 [ 682.757914] ? __msan_poison_alloca+0x183/0x220 [ 682.762654] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 682.767658] kernfs_new_node+0x146/0x2e0 [ 682.771764] kernfs_create_link+0x9f/0x320 [ 682.776074] sysfs_do_create_link_sd+0x19d/0x360 [ 682.780873] sysfs_create_link+0x125/0x190 [ 682.785182] device_add+0x164f/0x2e80 [ 682.789022] ? rcu_all_qs+0x3f/0x210 00:25:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x5, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x80) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x10000000008912, &(0x7f00000000c0)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, 0x1800, "35a409c80ced4ec39bed392334148f70da4ce9fd0b0baf7cb136883627e9e517f272bf0ab861fec33fd7f9ebbc15ab319b66896b46f90b82f3dc0496483f1adfb0f620bb45cff7a25597422ce9a7b2b7"}, 0xd8) 00:25:38 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x1, 0x10) dup3(r2, r0, 0x0) [ 682.792764] ? mutex_lock+0x61/0x110 [ 682.796527] wiphy_register+0x27a5/0x35b0 [ 682.800757] ? __kmalloc+0x147/0x370 [ 682.804537] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 682.809541] ieee80211_register_hw+0x3b31/0x4bd0 [ 682.814347] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 682.819414] hwsim_new_radio_nl+0xad9/0xe40 [ 682.823809] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 682.829665] genl_rcv_msg+0x1855/0x1a10 [ 682.833718] ? kmsan_set_origin+0x9e/0x160 [ 682.838000] netlink_rcv_skb+0x394/0x640 [ 682.842089] ? genl_unbind+0x380/0x380 [ 682.846023] genl_rcv+0x63/0x80 [ 682.849345] netlink_unicast+0x16da/0x17b0 [ 682.853647] ? genl_pernet_exit+0xa0/0xa0 [ 682.857848] netlink_sendmsg+0x10c4/0x13d0 [ 682.862136] ? netlink_getsockopt+0xca0/0xca0 [ 682.866709] ___sys_sendmsg+0xed9/0x1350 [ 682.870841] ? __msan_poison_alloca+0x183/0x220 [ 682.875576] ? __fdget+0x4e/0x60 [ 682.879025] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 682.884470] ? __fget_light+0x6e6/0x760 [ 682.888541] __x64_sys_sendmsg+0x3b0/0x520 [ 682.892858] ? ___sys_sendmsg+0x1350/0x1350 [ 682.897239] do_syscall_64+0x15b/0x230 [ 682.901175] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 682.906409] RIP: 0033:0x455e29 [ 682.909611] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 682.929220] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 682.936981] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 00:25:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="0500000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000010d6404000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = memfd_create(&(0x7f0000000080)="7365637572697479ca766d6e65743000", 0x0) bind(r0, &(0x7f0000000140)=@ethernet={0x1}, 0xffffffffffffff00) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000240)="95e1fb2157c2") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f00000000c0)=[{0x6, 0x1f, 0x3, 0x101}, {0x7ff, 0x9, 0x1f, 0xe8}, {0x3, 0xffffffffffff769a, 0xc6, 0x1}, {0x200, 0xffff, 0x6dba, 0x1c}, {0xe7, 0x5, 0x5, 0x10001}]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x1000, 0x8) 00:25:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 682.944367] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 682.951662] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 682.958958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 682.966253] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000034 00:25:39 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01d5c500000000000000000000000100000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8ab6560f788667aca767c24e86e00000000000000000000000000000000005e000000000000000020000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x3c0, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000500200f208000000000000000000000000000000000000000007000000000000000900000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x1000, 0x8}, 'port1\x00', 0x40, 0x100061, 0x20, 0x0, 0x9, 0x7, 0xc6, 0x0, 0x4, 0x9}) 00:25:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000e80)=0xfffffffffffffffa, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1000, 0x2) r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r2, &(0x7f0000000d80)=[{{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f00000003c0)=""/172, 0xac}], 0x2, &(0x7f0000000480)=""/228, 0xe4, 0x80}, 0xb14d}, {{&(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000600)=""/163, 0xa3}, {&(0x7f00000006c0)=""/186, 0xba}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000780)=""/193, 0xc1, 0x5}, 0x7f}, {{&(0x7f0000000880)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000900)=""/234, 0xea}, {&(0x7f0000000a00)=""/66, 0x42}, {&(0x7f0000000a80)=""/166, 0xa6}], 0x3, &(0x7f0000000b40)=""/55, 0x37, 0x7fffffff}, 0x1}, {{&(0x7f0000000b80)=@alg, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/230, 0xe6}, {&(0x7f0000000d00)=""/43, 0x2b}], 0x2, 0x0, 0x0, 0x1}, 0x9}], 0x4, 0x10101, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000102002e61c50000000000000000"], 0x14}, 0x1}, 0x0) 00:25:39 executing program 4 (fault-call:2 fault-nth:53): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00000000c0)="1a15698b55cffa6d4896b15e44f5e07dfb3b91412647457059efd4277c1605dc1f62f230c8329f3b2106740f7e91d1eec3") sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = memfd_create(&(0x7f0000000140)='(vmnet1cpuset+procwlan0lo)vboxnet1nodev\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000002c0)={{0xffff}, 'port0\x00', 0x81, 0x100860, 0x800000000000, 0x0, 0x40, 0x6, 0x3, 0x0, 0x1, 0x99}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x14000) [ 683.313485] FAULT_INJECTION: forcing a failure. [ 683.313485] name failslab, interval 1, probability 0, space 0, times 0 [ 683.324902] CPU: 1 PID: 5533 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 683.332116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.341498] Call Trace: [ 683.344144] dump_stack+0x185/0x1e0 [ 683.347830] should_fail+0x8a7/0xae0 [ 683.351602] __should_failslab+0x278/0x2a0 [ 683.355887] should_failslab+0x29/0x70 [ 683.359830] kmem_cache_alloc+0x13c/0xbb0 [ 683.364022] ? __kernfs_new_node+0x137/0x6e0 [ 683.368469] ? __msan_get_context_state+0x9/0x30 [ 683.373269] __kernfs_new_node+0x137/0x6e0 [ 683.377583] kernfs_new_node+0x146/0x2e0 [ 683.381693] __kernfs_create_file+0x12d/0x680 [ 683.386281] sysfs_add_file_mode_ns+0x5ba/0x830 [ 683.391045] internal_create_group+0x727/0x1860 [ 683.395767] sysfs_create_groups+0xf6/0x290 [ 683.400171] device_add+0x183e/0x2e80 [ 683.404035] ? __schedule+0x67b/0x780 [ 683.407891] wiphy_register+0x27a5/0x35b0 [ 683.412124] ? __kmalloc+0x147/0x370 [ 683.415912] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 683.420916] ieee80211_register_hw+0x3b31/0x4bd0 [ 683.425729] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 683.430790] hwsim_new_radio_nl+0xad9/0xe40 [ 683.435195] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 683.441052] genl_rcv_msg+0x1855/0x1a10 [ 683.445102] ? kmsan_set_origin+0x9e/0x160 [ 683.449385] netlink_rcv_skb+0x394/0x640 [ 683.453472] ? genl_unbind+0x380/0x380 [ 683.457395] genl_rcv+0x63/0x80 [ 683.460721] netlink_unicast+0x16da/0x17b0 [ 683.465025] ? genl_pernet_exit+0xa0/0xa0 [ 683.469237] netlink_sendmsg+0x10c4/0x13d0 [ 683.473521] ? netlink_getsockopt+0xca0/0xca0 [ 683.478084] ___sys_sendmsg+0xed9/0x1350 [ 683.482216] ? __msan_poison_alloca+0x183/0x220 [ 683.486945] ? __fdget+0x4e/0x60 [ 683.490379] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 683.495802] ? __fget_light+0x6e6/0x760 [ 683.499861] __x64_sys_sendmsg+0x3b0/0x520 [ 683.504179] ? ___sys_sendmsg+0x1350/0x1350 [ 683.508562] do_syscall_64+0x15b/0x230 [ 683.512492] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 683.517713] RIP: 0033:0x455e29 [ 683.520914] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.540538] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 683.548294] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 683.555596] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 683.562898] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 683.570207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 683.577515] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000035 00:25:39 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000040), 0xfffffcea) 00:25:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffa011160601cc0dc2652b00140000fe8000000000aafe800000005e233f00ffff"], &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = dup2(r0, r0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x2, 0x1}}, 0x2e) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 00:25:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30080, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000200)={0x7, 0x8, 0xfa00, {r3, 0xc3a0}}, 0x10) r4 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r5 = msgget(0x3, 0x409) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000240)=""/52) sendto$inet(r0, &(0x7f0000c95ffd), 0x1c00, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 00:25:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000002b80)=[{&(0x7f0000000240)=""/210, 0xd2}], 0x1, &(0x7f0000000180)=""/48, 0x30, 0xcc}, 0x10001}, {{&(0x7f00000003c0), 0x80, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/92, 0x5c}], 0x2, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f00000005c0)=@pppol2tpin6, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/85, 0x55}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000002bc0)=""/253, 0xfd}, {&(0x7f00000009c0)=""/41, 0x29}, {&(0x7f0000000a00)=""/115, 0x73}, {&(0x7f0000000a80)=""/63, 0x3f}], 0x8, &(0x7f0000000b40)=""/192, 0xc0}, 0x3}, {{&(0x7f0000000c00)=@nl=@proc, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c80)=""/221, 0xdd}, {&(0x7f0000000d80)=""/189, 0xbd}, {&(0x7f0000000e40)=""/52, 0x34}, {&(0x7f0000000e80)=""/117, 0x75}, {&(0x7f0000000f00)=""/123, 0x7b}], 0x5, &(0x7f0000001000)=""/159, 0x9f, 0xea}, 0x588}, {{&(0x7f00000010c0)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f0000001140)=""/81, 0x51}, {&(0x7f00000011c0)=""/239, 0xef}, {&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/32, 0x20}, {&(0x7f0000002cc0)=""/7, 0x7}], 0x5, &(0x7f00000015c0)=""/191, 0x250, 0xbf}, 0x8}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f00000014c0)=""/34, 0x22}, {&(0x7f0000001500)=""/19, 0x13}, {&(0x7f0000001680)=""/172, 0xac}, {&(0x7f0000001740)=""/124, 0x7c}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/144, 0x90}], 0x6, &(0x7f0000002900)=""/197, 0xc5, 0xdff4}, 0x5}], 0x6, 0x10102, &(0x7f0000001540)={r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000008c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:39 executing program 4 (fault-call:2 fault-nth:54): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 683.871425] FAULT_INJECTION: forcing a failure. [ 683.871425] name failslab, interval 1, probability 0, space 0, times 0 [ 683.882926] CPU: 1 PID: 5556 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 683.890142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.899522] Call Trace: [ 683.902168] dump_stack+0x185/0x1e0 [ 683.905844] should_fail+0x8a7/0xae0 [ 683.909606] __should_failslab+0x278/0x2a0 [ 683.913887] should_failslab+0x29/0x70 [ 683.917818] kmem_cache_alloc+0x13c/0xbb0 [ 683.922003] ? __kernfs_new_node+0x137/0x6e0 [ 683.926454] ? __msan_get_context_state+0x9/0x30 [ 683.931262] __kernfs_new_node+0x137/0x6e0 [ 683.935575] kernfs_new_node+0x146/0x2e0 [ 683.939685] __kernfs_create_file+0x12d/0x680 [ 683.944274] sysfs_add_file_mode_ns+0x5ba/0x830 [ 683.949024] internal_create_group+0x727/0x1860 [ 683.953727] sysfs_create_groups+0xf6/0x290 [ 683.958102] device_add+0x183e/0x2e80 [ 683.961943] ? rcu_all_qs+0x3f/0x210 [ 683.965689] wiphy_register+0x27a5/0x35b0 [ 683.969908] ? __kmalloc+0x147/0x370 [ 683.973659] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 683.978618] ieee80211_register_hw+0x3b31/0x4bd0 [ 683.983399] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 683.988445] hwsim_new_radio_nl+0xad9/0xe40 [ 683.992800] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 683.998620] genl_rcv_msg+0x1855/0x1a10 [ 684.002644] ? kmsan_set_origin+0x9e/0x160 [ 684.006896] netlink_rcv_skb+0x394/0x640 [ 684.010958] ? genl_unbind+0x380/0x380 [ 684.014855] genl_rcv+0x63/0x80 [ 684.018150] netlink_unicast+0x16da/0x17b0 [ 684.022421] ? genl_pernet_exit+0xa0/0xa0 [ 684.026596] netlink_sendmsg+0x10c4/0x13d0 [ 684.030860] ? netlink_getsockopt+0xca0/0xca0 [ 684.035389] ___sys_sendmsg+0xed9/0x1350 [ 684.039482] ? __msan_poison_alloca+0x183/0x220 [ 684.044182] ? __fdget+0x4e/0x60 [ 684.047578] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 684.052964] ? __fget_light+0x6e6/0x760 [ 684.056991] __x64_sys_sendmsg+0x3b0/0x520 [ 684.061285] ? ___sys_sendmsg+0x1350/0x1350 [ 684.065631] do_syscall_64+0x15b/0x230 [ 684.069537] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 684.074725] RIP: 0033:0x455e29 [ 684.077914] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.097371] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 684.105089] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 684.112360] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 684.119637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 684.126909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 684.134179] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000036 00:25:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r3}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000013000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000010002b000c00010008007fff", @ANYRES32], 0x30}, 0x1}, 0x0) 00:25:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c000000180001030000fb514a070000000000000cc50000000a000000000000000000000008001500060000000000160000000000007fffe4fe1e891e59b6df7fcf11de21e69a22127cfc4490e01f2749a815d297cb"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xcdf, 0x501a00) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0xfff, &(0x7f0000000140)={0xffffffff}, 0x0, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f00000001c0)={0x6, 0x118, 0xfa00, {{0x100000000000, 0x3, "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", 0x5b, 0x0, 0x2, 0x2d5, 0x63db6ce4, 0xffffffff80000000, 0x9}, r2}}, 0x120) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000340)="a40ed828e4b7c6093670a3d337ab42bfd7f0eb56faf0aaedf145bc331ce3517eeb05e9dbed799ff0ae0b30dc35d3dd1021aa3afca5df1e99dffc4e3b4eec2e3bfad912791375919d0b29a8222685b7a33a43e9e53515678391e73309aee035e65a00d5d7e13509b538dbc601058c5c91eb909c5fc0f61281ca0f0bf98d00ef286979b16ad14e8348ce685f343a12ea474c2864494d8fee97", 0x98) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000300)={0x1c, 0x7, 0x3, 0x6, 0xff, 0x9}) ioctl$TIOCCONS(r1, 0x541d) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x1, 0x1, 0x4}) 00:25:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', 'posix_acl_accesswlan0bdev}eth0'}, &(0x7f0000000080)='/dev/vcs#\x00', 0xa, 0x0) 00:25:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x2000400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa0000, 0x0) r2 = getpid() r3 = geteuid() r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000280)="8560d8ecd906e001bcb181329b2e4e8d66f172df404081caa89a31b2df5402cfcc5923ecdadf7820fd7a06bee6e02457042d0f261e3ede5eed", 0x39}, {&(0x7f00000002c0)="3a26ffbbdaa35a8b062c0470ee100a61510e66b1c7f27bb42e96ba36fa3ce3aa1d9746696833dd57ea63509023f6be99a44521362f6ac9eed09e4f865474c7856109674d8510b7c543bcf61d15d5dc88d0daab947ceac3dc8a10245e2b1944d917457115414cf6ede1184c423d3f73854f1557483826835ebc1419fa7f5791a57a17a48fffcaf30f0014e27ab3e7b2", 0x8f}, {&(0x7f0000000380)="1b55ef5cb2b57bda160977fa56cd1c211469546b8f4d9c4eed3956f75941caf638953b62b6e82d9e1c6da7339d3d1475e6f4f269f7c0bb72293138ea6359afe45dba666afb5de79d5fba2f68d7f33aea0b8a001d68f727f51a35b2c9f10ffc370817bfc3a5e064eb210573f0496b7dd5e1e664f1dd547f2da658f7c1192106d6da59eebd545f00f3a98e926106c4312b1339808f25ab0dd5046d04f586c3bca0", 0xa0}, {&(0x7f0000000440)="8ab54dbb77eb766800dc70ec7f509ffddb0e8b50af5014d8e7b456976b2484ca343eecc321a12177037e16c2ae32144b52c49b58f174555d20d2a30425eb4c1388cbdb3777ddd3388f4f737cadee3c800f2581eedbe873d87cfd1da5f371493fa52ede9bc284bd7a6066a7f4ec772be5177ef9fefaa5b44bacebc7fb4c6a714f7b2febab6e823016f775e54eb82f9a541a4326240d328b1f8fc7f0bc4d2323eb9e8eb57914107fc559aeb575d9c543c3bd0a0eb9326d70462e7ac4aeaa2596b990dafe06ad3b1d957d63c59a60763ce0cba3477238", 0xd5}, {&(0x7f0000000540)="e3ccd190eab2b16e41045aa1970e4ecec5236a4f72de4b511092741e2c4bd9fa898f4f1387f6cc5a61c6e681978b4e", 0x2f}], 0x5, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, 0x80) r8 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x109082) pipe2(&(0x7f0000000180), 0x800) socket$inet(0x2, 0x7, 0x400000000000000) getsockname$inet(r8, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000880)={0x6}, 0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) chdir(&(0x7f0000000000)='./file0\x00') finit_module(r0, &(0x7f0000000040)="706f7369785f61636c5f6163636573737070703127747275737465647bf36d643573756d7d28742c00", 0x0) 00:25:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='`/}\x00', 0xffffffffffffffff) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="7f", 0x1}], 0x1) 00:25:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x4a1, 0x5, 0x4, 0x7, 0xa4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0xfffffffeffdffffd) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x210}}], 0x1, 0x0) 00:25:40 executing program 4 (fault-call:2 fault-nth:55): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:40 executing program 7: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000edadb98f66b67f2700000000080000000010"], 0x18}, 0x0) [ 684.689136] ucma_write: process 3348 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. [ 684.743700] FAULT_INJECTION: forcing a failure. [ 684.743700] name failslab, interval 1, probability 0, space 0, times 0 [ 684.755188] CPU: 1 PID: 5603 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 00:25:40 executing program 2: r0 = socket(0x4, 0x8000b, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/196) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r1) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x9, 0xb9, 0x6, 0x0, 0x1ff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)={r3, 0x3, 0xfffffffffffffffb}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000380)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x6, 0x17de0000, 0xdad, 0x10000, 0x7ff}, &(0x7f0000000400)=0x14) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x1) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000540)={&(0x7f00000004c0)="4d65db112c5b95c7055fc266ed56597d5dfe137ec37625b63454f740fc018bf5d4b17e52230a40062821d633095317b14912d3ebccfbe6b67377f88afc53b22b1b52ae9bdabe17d72caee4ea82", 0x4d}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000580)={r4, 0x8}, 0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000005c0)={0x5, 0x9, 0x8, 0x3ff, 0x6}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000600)=""/162) r5 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r5) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000740)={r3, 0x0, 0x1f, 0x7fff, 0x1, 0xffffffffffffffe1}, &(0x7f0000000780)=0x14) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000007c0)) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000840)=&(0x7f0000000800)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000880)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000008c0)=@assoc_value={r6, 0x1}, &(0x7f0000000900)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e23, 0xc3c, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @empty, 0x7ff}], 0xcc) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000000ac0)=r1) [ 684.755205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 00:25:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400170042000102000000000000000000000000"], 0x14}, 0x1}, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 00:25:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:40 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) timerfd_settime(r4, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0xff, 0x1, 0x1b4, 0xbb1, 0x6000000000, 0xffff}, 0x6, 0xfffffffffffffa35, 0x1000, 0x9f1, 0x5c, "1ccc273a9c6a7d0fea8ca66796f60663c6ad21515bed045ae9ac68d69e8a64b1fdb1ec97391c5e8dcfa54c637b5b509ccc746ec9917ba6c3a88a4d4708a540e8c730b55d5d2da8cd16efe43c3ad5017032f5ef5b071ebdc828e9446761622c67cb41a59422770a917fdf165a07586951876ac03674ebcf314efe941f419d1388"}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) [ 684.755215] Call Trace: [ 684.755271] dump_stack+0x185/0x1e0 [ 684.755313] should_fail+0x8a7/0xae0 [ 684.755353] __should_failslab+0x278/0x2a0 00:25:41 executing program 4 (fault-call:2 fault-nth:56): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 684.755387] should_failslab+0x29/0x70 [ 684.755426] kmem_cache_alloc+0x13c/0xbb0 [ 684.755457] ? __kernfs_new_node+0x137/0x6e0 [ 684.755487] ? __msan_get_context_state+0x9/0x30 [ 684.755521] __kernfs_new_node+0x137/0x6e0 00:25:41 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60509ef600080000fe8000f7aef687af60e2e6d6183d86d00000008f5564f2a819830c15feacae000000000000000000bbfe800000000000000000000076d0931419f98312634ea09477123943ff0fdb4bcec1b8fa14860e7e25d882766afc2b0687d7515f24f68259db4d902ecd902a4edbf6d2cdd7663dccf98154edea11e936beb9081c6abdb2080ffdf144433360894641ce52366715b0a74f257aae602429da419c5faecdacb4e087b6129d76f6c036454120b7877083af8012fb77f19f8fba7d4aaf43f06b6c70c4ee38e75b9f275482b3636bc463fd5c4ba4c8946bf2e3ee6d06844419477e37ee33986f438b00ac10b7d9d9"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xbd4]}) [ 684.755597] kernfs_new_node+0x146/0x2e0 [ 684.755636] __kernfs_create_file+0x12d/0x680 [ 684.755684] sysfs_add_file_mode_ns+0x5ba/0x830 [ 684.755763] internal_create_group+0x727/0x1860 00:25:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x58480) ioctl$RTC_PIE_ON(r3, 0x7005) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xa}}, {0xa, 0x4e22, 0x0, @empty, 0x6}, 0x8, [0x80000000, 0x81, 0x7, 0x0, 0x3, 0x5, 0xfffffffffffffffd, 0x9]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/sockstat6\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001400)=""/169, 0xa9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, 0x8) [ 684.755806] sysfs_create_groups+0xf6/0x290 [ 684.755876] device_add+0x183e/0x2e80 [ 684.755914] ? rcu_all_qs+0x3f/0x210 [ 684.755958] wiphy_register+0x27a5/0x35b0 00:25:41 executing program 4 (fault-call:2 fault-nth:57): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 684.756037] ? __kmalloc+0x147/0x370 [ 684.756100] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 684.756167] ieee80211_register_hw+0x3b31/0x4bd0 00:25:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 684.756217] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 684.756261] hwsim_new_radio_nl+0xad9/0xe40 [ 684.756321] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 00:25:41 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200040) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000080)=ANY=[@ANYBLOB="97ff080003000000e10000000000008e2a4c6b00"], 0x14}, 0x1}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x613bf6f8914192f4, &(0x7f00000000c0)=""/151, &(0x7f0000000040)=0x97) [ 684.756368] genl_rcv_msg+0x1855/0x1a10 [ 684.756430] ? kmsan_set_origin+0x9e/0x160 [ 684.756469] netlink_rcv_skb+0x394/0x640 [ 684.756493] ? genl_unbind+0x380/0x380 [ 684.756523] genl_rcv+0x63/0x80 [ 684.756561] netlink_unicast+0x16da/0x17b0 [ 684.756616] ? genl_pernet_exit+0xa0/0xa0 [ 684.756663] netlink_sendmsg+0x10c4/0x13d0 [ 684.756706] ? netlink_getsockopt+0xca0/0xca0 [ 684.756762] ___sys_sendmsg+0xed9/0x1350 [ 684.756819] ? __msan_poison_alloca+0x183/0x220 [ 684.756869] ? __fdget+0x4e/0x60 [ 684.756924] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 684.756970] ? __fget_light+0x6e6/0x760 [ 684.757045] __x64_sys_sendmsg+0x3b0/0x520 [ 684.757113] ? ___sys_sendmsg+0x1350/0x1350 [ 684.757167] do_syscall_64+0x15b/0x230 [ 684.757207] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 684.757228] RIP: 0033:0x455e29 [ 684.757234] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.757704] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 684.757735] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 684.757752] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 684.757769] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 684.757786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 684.757803] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000037 [ 685.042345] sctp: [Deprecated]: syz-executor6 (pid 5600) Use of struct sctp_assoc_value in delayed_ack socket option. [ 685.042345] Use struct sctp_sack_info instead [ 685.112835] sctp: [Deprecated]: syz-executor6 (pid 5600) Use of struct sctp_assoc_value in delayed_ack socket option. [ 685.112835] Use struct sctp_sack_info instead [ 685.182639] FAULT_INJECTION: forcing a failure. [ 685.182639] name failslab, interval 1, probability 0, space 0, times 0 [ 685.182673] CPU: 1 PID: 5631 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 685.182690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.182701] Call Trace: [ 685.182759] dump_stack+0x185/0x1e0 [ 685.182804] should_fail+0x8a7/0xae0 [ 685.182852] __should_failslab+0x278/0x2a0 [ 685.182889] should_failslab+0x29/0x70 [ 685.182930] kmem_cache_alloc+0x13c/0xbb0 [ 685.182963] ? __kernfs_new_node+0x137/0x6e0 [ 685.182994] ? __msan_get_context_state+0x9/0x30 [ 685.183030] __kernfs_new_node+0x137/0x6e0 [ 685.183099] kernfs_new_node+0x146/0x2e0 [ 685.183139] __kernfs_create_file+0x12d/0x680 [ 685.183216] sysfs_add_file_mode_ns+0x5ba/0x830 [ 685.183293] internal_create_group+0x727/0x1860 [ 685.183339] sysfs_create_groups+0xf6/0x290 [ 685.183410] device_add+0x183e/0x2e80 [ 685.183442] ? rcu_all_qs+0x3f/0x210 [ 685.183490] wiphy_register+0x27a5/0x35b0 [ 685.183563] ? __kmalloc+0x147/0x370 [ 685.183622] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 685.183682] ieee80211_register_hw+0x3b31/0x4bd0 [ 685.183733] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 685.183778] hwsim_new_radio_nl+0xad9/0xe40 [ 685.183842] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 685.183888] genl_rcv_msg+0x1855/0x1a10 [ 685.183950] ? kmsan_set_origin+0x9e/0x160 [ 685.183990] netlink_rcv_skb+0x394/0x640 [ 685.184016] ? genl_unbind+0x380/0x380 [ 685.184048] genl_rcv+0x63/0x80 [ 685.184088] netlink_unicast+0x16da/0x17b0 [ 685.184144] ? genl_pernet_exit+0xa0/0xa0 [ 685.184199] netlink_sendmsg+0x10c4/0x13d0 [ 685.184243] ? netlink_getsockopt+0xca0/0xca0 [ 685.184301] ___sys_sendmsg+0xed9/0x1350 [ 685.184360] ? __msan_poison_alloca+0x183/0x220 [ 685.184412] ? __fdget+0x4e/0x60 [ 685.184469] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 685.184516] ? __fget_light+0x6e6/0x760 [ 685.184587] __x64_sys_sendmsg+0x3b0/0x520 [ 685.184654] ? ___sys_sendmsg+0x1350/0x1350 [ 685.184703] do_syscall_64+0x15b/0x230 [ 685.184741] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 685.184764] RIP: 0033:0x455e29 [ 685.184772] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 685.185251] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 685.185283] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 685.185302] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 685.185319] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 685.185336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 685.185354] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000038 [ 685.484685] FAULT_INJECTION: forcing a failure. [ 685.484685] name failslab, interval 1, probability 0, space 0, times 0 [ 685.484720] CPU: 0 PID: 5645 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 685.484735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.484747] Call Trace: [ 685.484795] dump_stack+0x185/0x1e0 [ 685.484828] ? __should_failslab+0x278/0x2a0 [ 685.484864] should_fail+0x8a7/0xae0 [ 685.484902] __should_failslab+0x278/0x2a0 [ 685.484938] should_failslab+0x29/0x70 [ 685.484968] kmem_cache_alloc+0x13c/0xbb0 [ 685.485001] ? radix_tree_node_alloc+0x135/0x5c0 [ 685.485032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 685.485066] radix_tree_node_alloc+0x135/0x5c0 [ 685.485102] idr_get_free+0x601/0x14e0 [ 685.485151] idr_alloc_u32+0x2a9/0x5b0 [ 685.485230] ? __kernfs_new_node+0x22f/0x6e0 [ 685.485264] idr_alloc_cyclic+0x1fc/0x4c0 [ 685.485304] __kernfs_new_node+0x22f/0x6e0 [ 685.485377] kernfs_new_node+0x146/0x2e0 [ 685.485449] __kernfs_create_file+0x12d/0x680 [ 685.485522] sysfs_add_file_mode_ns+0x5ba/0x830 [ 685.485601] internal_create_group+0x727/0x1860 [ 685.485644] sysfs_create_groups+0xf6/0x290 [ 685.485727] device_add+0x183e/0x2e80 [ 685.485761] ? rcu_all_qs+0x3f/0x210 [ 685.485808] wiphy_register+0x27a5/0x35b0 [ 685.485886] ? __kmalloc+0x147/0x370 [ 685.485948] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 685.486011] ieee80211_register_hw+0x3b31/0x4bd0 [ 685.486062] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 685.486109] hwsim_new_radio_nl+0xad9/0xe40 [ 685.486176] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 685.486227] genl_rcv_msg+0x1855/0x1a10 [ 685.486299] ? kmsan_set_origin+0x9e/0x160 [ 685.486340] netlink_rcv_skb+0x394/0x640 [ 685.486366] ? genl_unbind+0x380/0x380 [ 685.486397] genl_rcv+0x63/0x80 [ 685.486429] netlink_unicast+0x16da/0x17b0 [ 685.486491] ? genl_pernet_exit+0xa0/0xa0 [ 685.486542] netlink_sendmsg+0x10c4/0x13d0 [ 685.486587] ? netlink_getsockopt+0xca0/0xca0 [ 685.486649] ___sys_sendmsg+0xed9/0x1350 [ 685.486722] ? __msan_poison_alloca+0x183/0x220 [ 685.486779] ? __fdget+0x4e/0x60 [ 685.486843] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 685.486894] ? __fget_light+0x6e6/0x760 [ 685.486972] __x64_sys_sendmsg+0x3b0/0x520 [ 685.487048] ? ___sys_sendmsg+0x1350/0x1350 [ 685.487104] do_syscall_64+0x15b/0x230 [ 685.487145] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 685.487168] RIP: 0033:0x455e29 [ 685.487174] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 685.487642] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 685.487679] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 00:25:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900090009000100f30003000400850cd2020100010007af87c4ff563b06b87b8ed205caab932af267424d7201575b7f2edea88da583c94f28bc8cee7eb3b41e4a38745bc8563dded269d44c8c4b95b53233bcc81e2586b54ff676bcabeb13fef937996c74db38f36bd8baa327f5195538f14d258bf63381de2072ef7a92bc6bc976201d98442f40cc728d5dbff0eb813bca9ec1d3511ead838730c78bc70dd5b2790745fff67e5aa6f8f062d9127484fc5a344add68eae41bc9558c5ea464516cff9db560be5ec2c6b39659da4f97080d2ea16d55fbc883bd8c4c077fa46de1c904454937a4526020354ddb42da32b1196eba"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff01}}, 0x4, 0x20, 0x9, 0x0, 0x4}, &(0x7f0000000080)=0x98) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_names='\x000o\x00'}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x880) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'veth0_to_team\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 00:25:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r7, r0}}, 0x18) 00:25:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x80000000001, 0x4) fcntl$setstatus(r0, 0x4, 0x2400) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x44ca310277665069, 0x1a0) accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @empty, 0x3f}], 0x98) ioperm(0x1f, 0x100000004, 0x3) 00:25:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r0, 0x544e, &(0x7f00000000c0)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000004c0)={0x7, 0x0, 0x1, 0x100000000, 'syz1\x00', 0x20}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x2000) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c8}, 0x1}, 0x8080) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) fcntl$setstatus(r0, 0x4, 0x0) fchown(r2, r3, r4) 00:25:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:42 executing program 4 (fault-call:2 fault-nth:58): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = socket(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000001580)={0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0xc) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000340)={0x3}) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000280)="455d2ba9ba147e5dafbb9a528946e3ea846ae16f55462fbea2697be4b8f7943e03b6f9934c4343fbe93626c6fa327d8443aa7d3b89b18a3e003a60c08892fe8b1e0a2c2b60a6750f05fba1223c6cc043839a4577", 0x54) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff8, 0xc5cf}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000100)={r5, 0x833}, 0x8) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000000cadd9be63fb76ebbd4a7c105ea58fa75056a7ad248163b2741c1f0dfff"], 0x14}, 0x1}, 0x0) [ 685.487698] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 685.487715] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 685.487731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 685.487749] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000039 [ 686.505177] FAULT_INJECTION: forcing a failure. [ 686.505177] name failslab, interval 1, probability 0, space 0, times 0 [ 686.516561] CPU: 0 PID: 5672 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 686.523802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.533185] Call Trace: [ 686.535837] dump_stack+0x185/0x1e0 [ 686.539519] should_fail+0x8a7/0xae0 [ 686.543284] __should_failslab+0x278/0x2a0 [ 686.547566] should_failslab+0x29/0x70 [ 686.551501] kmem_cache_alloc+0x13c/0xbb0 [ 686.555691] ? __kernfs_new_node+0x137/0x6e0 [ 686.560144] ? __msan_get_context_state+0x9/0x30 [ 686.564946] __kernfs_new_node+0x137/0x6e0 [ 686.569262] kernfs_new_node+0x146/0x2e0 [ 686.573369] __kernfs_create_file+0x12d/0x680 [ 686.577937] sysfs_add_file_mode_ns+0x5ba/0x830 [ 686.582666] internal_create_group+0x727/0x1860 [ 686.587363] sysfs_create_groups+0xf6/0x290 [ 686.592113] device_add+0x183e/0x2e80 [ 686.595936] ? __schedule+0x67b/0x780 [ 686.599763] wiphy_register+0x27a5/0x35b0 [ 686.603959] ? ieee80211_register_hw+0x39c5/0x4bd0 [ 686.608922] ieee80211_register_hw+0x3b31/0x4bd0 [ 686.613699] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 686.618734] hwsim_new_radio_nl+0xad9/0xe40 [ 686.623090] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 686.628927] genl_rcv_msg+0x1855/0x1a10 [ 686.633065] ? kmsan_set_origin+0x9e/0x160 [ 686.637342] netlink_rcv_skb+0x394/0x640 [ 686.641402] ? genl_unbind+0x380/0x380 [ 686.645310] genl_rcv+0x63/0x80 [ 686.648607] netlink_unicast+0x16da/0x17b0 [ 686.652872] ? genl_pernet_exit+0xa0/0xa0 [ 686.657050] netlink_sendmsg+0x10c4/0x13d0 [ 686.661308] ? netlink_getsockopt+0xca0/0xca0 [ 686.665837] ___sys_sendmsg+0xed9/0x1350 [ 686.669933] ? __msan_poison_alloca+0x183/0x220 [ 686.674624] ? __fdget+0x4e/0x60 [ 686.678031] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 686.683419] ? __fget_light+0x6e6/0x760 [ 686.687439] __x64_sys_sendmsg+0x3b0/0x520 [ 686.691744] ? ___sys_sendmsg+0x1350/0x1350 [ 686.696089] do_syscall_64+0x15b/0x230 [ 686.700003] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 686.705197] RIP: 0033:0x455e29 [ 686.708385] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.727843] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 686.735561] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 686.742831] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 686.750108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 686.757376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 686.764663] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003a 00:25:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 00:25:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3ff, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 00:25:42 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b70bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1, 0x204040) 00:25:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r7, r0}}, 0x18) 00:25:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0xfffffffffffe, 0xfffffffffffffffc) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:43 executing program 4 (fault-call:2 fault-nth:59): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x8, &(0x7f0000000000)="358be4ab3b012c14c31c032b5e7e5865bd70728bab230f6fbd1c85bbce50ef56ca420a97e349f004c1d4c20ebc7d871c26837366fe6b8806f3ce87fd88bbffd7d07c9b3b102ddf1195970ee4d537147a391e72e887cd2d97421df38d8445cbbed7416c50c787f31d6959c2ebcb6ce56e2a4455ec915b92e31e0cacfa9f") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x10000, 0x6, 0x1, 0x7ff, 0xffffffffffffff81, 0x4, 0xb357, 0xd9, 0x8, 0x1, 0x20, 0x10000}) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x6, "5e178a26591f"}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x2, 0xf3d}, &(0x7f0000000280)=0x90) close(0xffffffffffffffff) [ 687.145960] FAULT_INJECTION: forcing a failure. [ 687.145960] name failslab, interval 1, probability 0, space 0, times 0 [ 687.157389] CPU: 1 PID: 5709 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 687.164602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.173971] Call Trace: [ 687.176601] dump_stack+0x185/0x1e0 [ 687.180250] should_fail+0x8a7/0xae0 [ 687.183998] __should_failslab+0x278/0x2a0 [ 687.188261] should_failslab+0x29/0x70 [ 687.192176] kmem_cache_alloc+0x13c/0xbb0 [ 687.196334] ? __kernfs_new_node+0x137/0x6e0 [ 687.200778] ? __msan_get_context_state+0x9/0x30 [ 687.205550] __kernfs_new_node+0x137/0x6e0 [ 687.209827] kernfs_new_node+0x146/0x2e0 [ 687.213916] __kernfs_create_file+0x12d/0x680 [ 687.218456] sysfs_add_file_mode_ns+0x5ba/0x830 [ 687.223168] sysfs_add_file+0xd6/0x100 [ 687.227090] sysfs_merge_group+0x1bb/0x430 [ 687.231339] dpm_sysfs_add+0x12c/0x420 [ 687.235268] device_add+0x1ac7/0x2e80 [ 687.239102] wiphy_register+0x27a5/0x35b0 [ 687.243295] ? __kmalloc+0x147/0x370 [ 687.247054] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 687.252027] ieee80211_register_hw+0x3b31/0x4bd0 [ 687.256804] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 687.261838] hwsim_new_radio_nl+0xad9/0xe40 [ 687.266199] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 687.272033] genl_rcv_msg+0x1855/0x1a10 [ 687.276054] ? kmsan_set_origin+0x9e/0x160 [ 687.280301] netlink_rcv_skb+0x394/0x640 [ 687.284362] ? genl_unbind+0x380/0x380 [ 687.288257] genl_rcv+0x63/0x80 [ 687.291569] netlink_unicast+0x16da/0x17b0 [ 687.295833] ? genl_pernet_exit+0xa0/0xa0 [ 687.300012] netlink_sendmsg+0x10c4/0x13d0 [ 687.304274] ? netlink_getsockopt+0xca0/0xca0 [ 687.308802] ___sys_sendmsg+0xed9/0x1350 [ 687.312899] ? __msan_poison_alloca+0x183/0x220 [ 687.317596] ? __fdget+0x4e/0x60 [ 687.321004] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 687.326400] ? __fget_light+0x6e6/0x760 [ 687.330417] __x64_sys_sendmsg+0x3b0/0x520 [ 687.334697] ? ___sys_sendmsg+0x1350/0x1350 [ 687.339049] do_syscall_64+0x15b/0x230 [ 687.342952] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 687.348143] RIP: 0033:0x455e29 [ 687.351327] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.370763] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 687.378478] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 687.385754] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 687.393028] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 687.400296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 687.407565] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003b 00:25:43 executing program 2: get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x1ff, &(0x7f0000006000/0x3000)=nil, 0x0) 00:25:43 executing program 3: r0 = gettid() select(0xb, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000480), &(0x7f0000000180)={0x77359400}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000040)) r1 = memfd_create(&(0x7f00000000c0)='\\vmnet1vboxnet1\x00', 0x1) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xfdc6, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x804) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000004c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) tkill(r0, 0x1000000000016) 00:25:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x60840, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0xfffffffe, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) ioctl(r0, 0x6, &(0x7f0000000140)="2c6f73752f15a930ba72263b0c8ad40eaa09b8afab7310249a42fbfed5cf9640f218fae6f384ad54ca73e03f38dd1fa02e38052c803b") getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)=""/213, &(0x7f0000000040)=0xd5) 00:25:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffe1e, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x2, 0x2000000000000000, 0x0, 0x18e}, &(0x7f00000002c0)=0x14) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000240)=""/159) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3e000000f20000003df2ffff2f00000038332785244b07989b109ded3432f7da6e22ffdda9845d2648bf2c2a4f04e6ce359583318431021c9256a648c88258"]}) pause() 00:25:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) write$P9_RREADDIR(r3, &(0x7f0000000040)={0x2a, 0x29, 0x2, {0x8000, [{{0x84, 0x4, 0x1}, 0x0, 0x9, 0x7, './file0'}]}}, 0x2a) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r4, 0x3f}}, 0x10) sendto$inet6(r2, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 00:25:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:43 executing program 4 (fault-call:2 fault-nth:60): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:43 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) getpgid(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e2a5e6e6f65657676626fbfedf2d40e26c4072ef28ed461a89e7b5e84dd2969b9ed6f7369785f61636c5fe8a70c48e9bee4596163636573732c28402776626f786e65743134657468313a275c6574683143707573"]) 00:25:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 688.018483] FAULT_INJECTION: forcing a failure. [ 688.018483] name failslab, interval 1, probability 0, space 0, times 0 [ 688.029900] CPU: 0 PID: 5745 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 688.037115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.046487] Call Trace: [ 688.049112] dump_stack+0x185/0x1e0 [ 688.052762] should_fail+0x8a7/0xae0 [ 688.056507] __should_failslab+0x278/0x2a0 [ 688.060768] should_failslab+0x29/0x70 [ 688.064683] kmem_cache_alloc+0x13c/0xbb0 [ 688.068881] ? __kernfs_new_node+0x137/0x6e0 [ 688.073333] ? __msan_get_context_state+0x9/0x30 [ 688.078114] __kernfs_new_node+0x137/0x6e0 [ 688.082393] kernfs_new_node+0x146/0x2e0 [ 688.086497] __kernfs_create_file+0x12d/0x680 [ 688.091046] sysfs_add_file_mode_ns+0x5ba/0x830 [ 688.095764] sysfs_add_file+0xd6/0x100 [ 688.099684] sysfs_merge_group+0x1bb/0x430 [ 688.103943] dpm_sysfs_add+0x12c/0x420 [ 688.107877] device_add+0x1ac7/0x2e80 [ 688.111725] wiphy_register+0x27a5/0x35b0 [ 688.115930] ? __kmalloc+0x147/0x370 [ 688.119692] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 688.124667] ieee80211_register_hw+0x3b31/0x4bd0 [ 688.129454] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 688.134512] hwsim_new_radio_nl+0xad9/0xe40 [ 688.138885] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 688.144715] genl_rcv_msg+0x1855/0x1a10 [ 688.148731] ? kmsan_set_origin+0x9e/0x160 [ 688.152982] netlink_rcv_skb+0x394/0x640 [ 688.157073] ? genl_unbind+0x380/0x380 [ 688.160970] genl_rcv+0x63/0x80 [ 688.164272] netlink_unicast+0x16da/0x17b0 [ 688.168555] ? genl_pernet_exit+0xa0/0xa0 [ 688.172733] netlink_sendmsg+0x10c4/0x13d0 [ 688.177007] ? netlink_getsockopt+0xca0/0xca0 [ 688.181558] ___sys_sendmsg+0xed9/0x1350 [ 688.185663] ? __msan_poison_alloca+0x183/0x220 [ 688.190371] ? __fdget+0x4e/0x60 [ 688.193783] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 688.199172] ? __fget_light+0x6e6/0x760 [ 688.203198] __x64_sys_sendmsg+0x3b0/0x520 [ 688.207476] ? ___sys_sendmsg+0x1350/0x1350 [ 688.211829] do_syscall_64+0x15b/0x230 [ 688.215731] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 688.220936] RIP: 0033:0x455e29 [ 688.224115] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.243565] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 688.251286] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 688.258556] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:44 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x3e, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) dup2(r0, r2) [ 688.265829] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 688.273108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 688.280391] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003c 00:25:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) accept4(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000240)=0x32a, 0x80000) set_tid_address(&(0x7f0000000040)) read(r0, &(0x7f0000000140)=""/252, 0xfc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x3, 0x4) 00:25:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:44 executing program 4 (fault-call:2 fault-nth:61): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 688.636491] FAULT_INJECTION: forcing a failure. [ 688.636491] name failslab, interval 1, probability 0, space 0, times 0 [ 688.648058] CPU: 1 PID: 5772 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 688.655280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.664667] Call Trace: [ 688.667325] dump_stack+0x185/0x1e0 [ 688.671014] should_fail+0x8a7/0xae0 [ 688.674790] __should_failslab+0x278/0x2a0 [ 688.679071] should_failslab+0x29/0x70 [ 688.683016] kmem_cache_alloc+0x13c/0xbb0 [ 688.687200] ? __kernfs_new_node+0x137/0x6e0 [ 688.691660] ? __msan_get_context_state+0x9/0x30 [ 688.696459] __kernfs_new_node+0x137/0x6e0 [ 688.700746] kernfs_new_node+0x146/0x2e0 [ 688.704840] __kernfs_create_file+0x12d/0x680 [ 688.709393] sysfs_add_file_mode_ns+0x5ba/0x830 [ 688.714107] sysfs_add_file+0xd6/0x100 [ 688.718038] sysfs_merge_group+0x1bb/0x430 [ 688.722294] dpm_sysfs_add+0x12c/0x420 [ 688.726230] device_add+0x1ac7/0x2e80 [ 688.730064] wiphy_register+0x27a5/0x35b0 [ 688.734264] ? __kmalloc+0x147/0x370 [ 688.738048] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 688.743033] ieee80211_register_hw+0x3b31/0x4bd0 [ 688.747817] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 688.752855] hwsim_new_radio_nl+0xad9/0xe40 [ 688.757228] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 688.763059] genl_rcv_msg+0x1855/0x1a10 [ 688.767078] ? kmsan_set_origin+0x9e/0x160 [ 688.771330] netlink_rcv_skb+0x394/0x640 [ 688.775398] ? genl_unbind+0x380/0x380 [ 688.779293] genl_rcv+0x63/0x80 [ 688.782606] netlink_unicast+0x16da/0x17b0 [ 688.786878] ? genl_pernet_exit+0xa0/0xa0 [ 688.791051] netlink_sendmsg+0x10c4/0x13d0 [ 688.795329] ? netlink_getsockopt+0xca0/0xca0 [ 688.799857] ___sys_sendmsg+0xed9/0x1350 [ 688.803954] ? __msan_poison_alloca+0x183/0x220 [ 688.808660] ? __fdget+0x4e/0x60 [ 688.812065] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 688.817451] ? __fget_light+0x6e6/0x760 [ 688.821470] __x64_sys_sendmsg+0x3b0/0x520 [ 688.825748] ? ___sys_sendmsg+0x1350/0x1350 [ 688.830103] do_syscall_64+0x15b/0x230 [ 688.834012] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 688.839215] RIP: 0033:0x455e29 [ 688.842398] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.861840] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 688.869561] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 688.876835] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 688.884105] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 688.891372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 688.898643] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003d 00:25:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x0, 0x1}) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:45 executing program 5: r0 = socket$inet6(0xa, 0x4000000000000003, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0xbb7f, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x18, 0x22, 0x1, 0x70bd2c, 0x0, {0x10}, [@typed={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) 00:25:45 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101000, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x31, 0x20) write$P9_RRENAME(r1, &(0x7f0000000180)={0x45, 0x15, 0x6}, 0x7) r2 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:25:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000042fc01020000000000000008000000002e63a451ba80547d7d4ed039f612bd4529e8041fe39dc52679e28aac805ce005e059b711882718193ed1775ff481d2f0fb9ac13925f069d78fd19082db7cf107d4e7222f2fe0795464a5a24deb30daf23964eed3466957f7aa194eecb4ea6af65f"], 0x14}, 0x1}, 0x0) 00:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) r2 = memfd_create(&(0x7f0000041000)="b8c0a9b7", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = getpid() fcntl$setown(r1, 0x8, r5) write$sndseq(r2, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000002c0)={0x5a}) 00:25:45 executing program 4 (fault-call:2 fault-nth:62): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000cc0)={'ip6tnl0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000d00)={@empty, @empty, 0x0}, &(0x7f0000000d40)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000dc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001500)={0x0, @broadcast, @loopback}, &(0x7f0000001540)=0xc) recvmmsg(r0, &(0x7f0000009380)=[{{&(0x7f0000003900)=@vsock, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003980)=""/100, 0x64}, {&(0x7f00000016c0)=""/45, 0x2d}], 0x2, 0x0, 0x0, 0x4}, 0x100000001}, {{&(0x7f0000003a40)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/48, 0x30}, {&(0x7f0000004b00)=""/33, 0x21}, {&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/237, 0xed}], 0x5, &(0x7f0000005cc0)=""/239, 0xef, 0x1}, 0x400}, {{&(0x7f0000005dc0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005e40)=""/187, 0xbb}, {&(0x7f0000005f00)=""/104, 0x68}], 0x2, &(0x7f0000005fc0)=""/24, 0x18, 0x4}, 0x401}, {{&(0x7f0000006000)=@sco, 0x80, &(0x7f0000007180)=[{&(0x7f0000006080)=""/225, 0xe1}, {&(0x7f0000006180)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000007440)=[{&(0x7f00000071c0)=""/231, 0xe7}, {&(0x7f00000072c0)=""/182, 0xb6}, {&(0x7f0000007380)=""/188, 0xbc}], 0x3, &(0x7f0000007480)=""/30, 0x1e, 0x75}, 0x80}, {{0x0, 0x0, &(0x7f0000007740)=[{&(0x7f00000074c0)=""/206, 0xce}, {&(0x7f00000075c0)=""/206, 0xce}, {&(0x7f00000076c0)=""/98, 0x62}], 0x3, &(0x7f0000007780)=""/131, 0x83, 0x6}, 0x101}, {{&(0x7f0000007840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000007dc0)=[{&(0x7f00000078c0)=""/71, 0x47}, {&(0x7f0000007940)=""/91, 0x5b}, {&(0x7f00000079c0)=""/150, 0x96}, {&(0x7f0000007a80)=""/238, 0xee}, {&(0x7f0000007b80)=""/81, 0x51}, {&(0x7f0000007c00)=""/224, 0xe0}, {&(0x7f0000007d00)=""/106, 0x6a}, {&(0x7f0000007d80)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000007e40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000008fc0)=[{&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/245, 0xf5}], 0x2, 0x0, 0x0, 0xf4}, 0x80}, {{&(0x7f0000009000)=@ax25, 0x80, &(0x7f0000009280)=[{&(0x7f0000009080)=""/219, 0xdb}, {&(0x7f0000009180)=""/242, 0xf2}], 0x2, &(0x7f00000092c0)=""/153, 0x99, 0x4}, 0xea}], 0x9, 0x12120, &(0x7f00000095c0)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000009600)={@rand_addr, @multicast2, 0x0}, &(0x7f0000009640)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009680)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000009780)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000097c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009800)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000009840)={@rand_addr, @remote, 0x0}, &(0x7f0000009880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000098c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000099c0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000009ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009b00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000009b40)={@loopback, @multicast1, 0x0}, &(0x7f0000009b80)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f000000a180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a1c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000000a200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a340)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f000000a440)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000a480)={@dev, 0x0}, &(0x7f000000a4c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a500)={0x0, @remote, @remote}, &(0x7f000000a540)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a580)={'veth0_to_bond\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000000a5c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000a640)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a740)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f000000ef80)=[{{&(0x7f000000a840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000bb80)=[{&(0x7f000000a8c0)=""/248, 0xf8}, {&(0x7f000000a9c0)=""/4096, 0x1000}, {&(0x7f000000b9c0)=""/164, 0xa4}, {&(0x7f000000ba80)=""/209, 0xd1}], 0x4, &(0x7f000000bbc0)=""/204, 0xcc, 0x100000000}, 0x2ba7}, {{0x0, 0x0, &(0x7f000000bd40)=[{&(0x7f000000bcc0)=""/80, 0x50}], 0x1, &(0x7f000000bd80)=""/4096, 0x1000, 0xf2}, 0x231e}, {{0x0, 0x0, &(0x7f000000cec0)=[{&(0x7f000000cd80)}, {&(0x7f000000cdc0)}, {&(0x7f000000ce00)=""/147, 0x93}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x101}, {{0x0, 0x0, &(0x7f000000d140)=[{&(0x7f000000cf00)=""/93, 0x5d}, {&(0x7f000000cf80)=""/37, 0x25}, {&(0x7f000000cfc0)=""/114, 0x72}, {&(0x7f000000d040)=""/231, 0xe7}], 0x4, &(0x7f000000d180)=""/82, 0x52, 0xd8}, 0x4}, {{&(0x7f000000d200)=@ethernet={0x0, @link_local}, 0x80, &(0x7f000000d740)=[{&(0x7f000000d280)=""/74, 0x4a}, {&(0x7f000000d300)=""/111, 0x6f}, {&(0x7f000000d380)=""/217, 0xd9}, {&(0x7f000000d480)=""/4, 0x4}, {&(0x7f000000d4c0)=""/253, 0xfd}, {&(0x7f000000d5c0)=""/78, 0x4e}, {&(0x7f000000d640)=""/195, 0xc3}], 0x7, &(0x7f000000d7c0)=""/4096, 0x1000, 0xee}}, {{&(0x7f000000e7c0)=@rc, 0x80, &(0x7f000000ee00)=[{&(0x7f000000e840)=""/163, 0xa3}, {&(0x7f000000e900)=""/149, 0x95}, {&(0x7f000000e9c0)=""/250, 0xfa}, {&(0x7f000000eac0)=""/149, 0x95}, {&(0x7f000000eb80)=""/12, 0xc}, {&(0x7f000000ebc0)=""/136, 0x88}, {&(0x7f000000ec80)=""/12, 0xc}, {&(0x7f000000ecc0)=""/90, 0x5a}, {&(0x7f000000ed40)=""/159, 0x9f}], 0x9, &(0x7f000000eec0)=""/130, 0x82, 0x80000000000}, 0x7330}], 0x6, 0x40012142, &(0x7f000000f100)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000012400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000012440)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000013100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f00000130c0)={&(0x7f0000012480)=ANY=[@ANYBLOB="180c0000", @ANYRES16=r2, @ANYBLOB="200b2cbd7000fedbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="3401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004005efc000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000008000008000100", @ANYRES32=r7, @ANYBLOB="ac0102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000300d9101029a979667d620000200800030000000000000000", @ANYRES32=r13, @ANYBLOB="2c02020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000400003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004003f00000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ffff000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="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", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="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", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="a401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="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", @ANYRES32=r25, @ANYBLOB="0400020008000100", @ANYRES32=r26, @ANYBLOB="d00002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040055000000080007000000000008000100", @ANYRES32=r27, @ANYBLOB="2c01020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008201000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff7f000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r28, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff01000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r29, @ANYBLOB="bc00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r30, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040006000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r31], 0xc18}, 0x1, 0x0, 0x0, 0x800}, 0x1) r32 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r32, &(0x7f00000018c0)=[{&(0x7f0000000540)}, {&(0x7f00000015c0)="07b1495ffec1f08cbed4cefc8b6848073bce4f920f5925ff80b9869215ceb2f5e8112a108b7622d032e392ecc0c9e69b7d9074d94a0847317a78bfcd0ac37f8928e1b26457a370c68af1473fd8a0af836709a7eb3652eb2debca6e02403408b3271f45049a4a4fcbe968ae5e51b5c5798a0adc7e548931392e3e5c85c049934307358d19b91ea1d20bee7d34c174d7e387a55ebe42f4ab0ccd9c4885d9b7cb9b9ffc12dd2e5270f6ffc8f509319fd71242c21f69eafedd00b9ff0043b3bc5ed539be08e447163ff6a3e9215427cea309b35572881ca536820be44559b0ecd987a00af2", 0xe3}, {&(0x7f0000001700)="4d75fb40316219d5c6fc8fa85baabdf63b03a724f4a1a3e7190bd2745bdc9fe0217590a97a2dd40a637c875cf25db120b92bc158b211cd30cf7fdd1da9380aff2f7df2cc376d072c6435f5d69f5ca5336b347b585ce54b289bc1760d01e8886ba4d68d7f482e27bbbdcf47a2d682f92f363d1c983f698ebeb9b3763010489f4aad4b7a6ea0ae1eee4590df1063fc9eb74f12b6cecc102aaaf883a24e041fa3f3377617c5abf46a2c67fb9638b5f279093c4cdc5cc7f9a1c93b948a12a9d50bd78646b4dc9d2095cb0b3c199e6d9be30e5dd0c341f2491aa8a256ea60c85f", 0xde}, {&(0x7f0000001880)="c9255a8269fef16d7e8a0b3c04b8cc7efd126eac3843c4597ad9166cdd3d6a746cf6121399f61af85eb22bc0137b86", 0x2f}], 0x4, 0x0) 00:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r5, &(0x7f00000012c0)=""/71, 0x1d) [ 689.328301] FAULT_INJECTION: forcing a failure. [ 689.328301] name failslab, interval 1, probability 0, space 0, times 0 [ 689.339800] CPU: 0 PID: 5801 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 689.347017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.356405] Call Trace: [ 689.359055] dump_stack+0x185/0x1e0 [ 689.362739] should_fail+0x8a7/0xae0 [ 689.366529] __should_failslab+0x278/0x2a0 [ 689.370811] should_failslab+0x29/0x70 [ 689.374745] kmem_cache_alloc+0x13c/0xbb0 [ 689.378929] ? __kernfs_new_node+0x137/0x6e0 [ 689.383411] ? __msan_get_context_state+0x9/0x30 [ 689.388208] __kernfs_new_node+0x137/0x6e0 [ 689.392492] kernfs_new_node+0x146/0x2e0 [ 689.396576] __kernfs_create_file+0x12d/0x680 [ 689.401121] sysfs_add_file_mode_ns+0x5ba/0x830 [ 689.405843] sysfs_add_file+0xd6/0x100 [ 689.409762] sysfs_merge_group+0x1bb/0x430 [ 689.414019] dpm_sysfs_add+0x12c/0x420 [ 689.417952] device_add+0x1ac7/0x2e80 [ 689.421779] wiphy_register+0x27a5/0x35b0 [ 689.425973] ? __kmalloc+0x147/0x370 [ 689.429726] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 689.434689] ieee80211_register_hw+0x3b31/0x4bd0 [ 689.439465] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 689.444502] hwsim_new_radio_nl+0xad9/0xe40 [ 689.448861] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 689.454686] genl_rcv_msg+0x1855/0x1a10 [ 689.458702] ? kmsan_set_origin+0x9e/0x160 [ 689.462954] netlink_rcv_skb+0x394/0x640 [ 689.467022] ? genl_unbind+0x380/0x380 [ 689.470917] genl_rcv+0x63/0x80 [ 689.474213] netlink_unicast+0x16da/0x17b0 [ 689.478479] ? genl_pernet_exit+0xa0/0xa0 [ 689.482655] netlink_sendmsg+0x10c4/0x13d0 [ 689.486920] ? netlink_getsockopt+0xca0/0xca0 [ 689.491454] ___sys_sendmsg+0xed9/0x1350 [ 689.495560] ? __msan_poison_alloca+0x183/0x220 [ 689.500258] ? __fdget+0x4e/0x60 [ 689.503663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 689.509052] ? __fget_light+0x6e6/0x760 [ 689.513073] __x64_sys_sendmsg+0x3b0/0x520 [ 689.517365] ? ___sys_sendmsg+0x1350/0x1350 [ 689.521710] do_syscall_64+0x15b/0x230 [ 689.525614] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 689.530806] RIP: 0033:0x455e29 [ 689.533987] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.553433] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 689.561149] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 689.568421] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 689.575693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 689.582965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 689.590238] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003e 00:25:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000000)="aed0f92b67ab163a13c0499d60635840ecd17b7969a3f64b7d99ab893d9ee5f5") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f00000000c0)="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", 0xfd, 0x4000000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) getpeername(r1, &(0x7f00000002c0)=@can, &(0x7f00000014c0)=0x80) 00:25:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x8001}], 0x18) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 00:25:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r5, &(0x7f00000012c0)=""/71, 0x1d) 00:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:45 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000016c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f0000000080), 0x1fffffffffffff36, 0x400007f) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r1, 0x3, 0x2) unshare(0x20007fd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r4 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x1, 0xfffffffffffffffe) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000000)={0xfffffffffffffffc}) 00:25:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x18000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCSETAF(r1, 0x80047437, &(0x7f00000000c0)) 00:25:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@noextend='noextend', 0x2c}, {@access_user='access=user', 0x2c}, {@access_any='access=any', 0x2c}, {@access_user='access=user', 0x2c}, {@aname={'aname', 0x3d, 'nodevnodevem1'}, 0x2c}, {@noextend='noextend', 0x2c}, {@noextend='noextend', 0x2c}, {@fscache='fscache', 0x2c}]}}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x63d}, 0x1c) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:46 executing program 4 (fault-call:2 fault-nth:63): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8003410}, 0xffffffffffffffc9, &(0x7f0000000000)={&(0x7f00000001c0)=@bridge_getlink={0x58, 0x12, 0x88b1dc089af64ad5, 0x0, 0x0, {0x7}, [@IFLA_CARRIER={0x8, 0x21}, @IFLA_MAP={0x24, 0xe}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) fcntl$setstatus(r0, 0x4, 0x46c00) 00:25:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r5, &(0x7f00000012c0)=""/71, 0x1d) 00:25:46 executing program 1: r0 = socket$inet6(0xa, 0x80800, 0x476c) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x802) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc, "47eeea5c2f8c2ed1fa854c6d"}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 00:25:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:46 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x529242, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) write(r0, &(0x7f0000000000), 0x0) close(r0) close(r0) 00:25:46 executing program 5: r0 = socket(0x400000000002, 0xa, 0x0) io_setup(0x6, &(0x7f00000001c0)=0x0) fcntl$setstatus(r0, 0x4, 0x800) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) r2 = userfaultfd(0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) [ 690.296515] FAULT_INJECTION: forcing a failure. [ 690.296515] name failslab, interval 1, probability 0, space 0, times 0 [ 690.307991] CPU: 0 PID: 5859 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 690.315205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.324580] Call Trace: [ 690.327229] dump_stack+0x185/0x1e0 [ 690.330933] should_fail+0x8a7/0xae0 [ 690.334704] __should_failslab+0x278/0x2a0 [ 690.338987] should_failslab+0x29/0x70 [ 690.342925] kmem_cache_alloc+0x13c/0xbb0 [ 690.347115] ? __kernfs_new_node+0x137/0x6e0 [ 690.351599] ? __msan_get_context_state+0x9/0x30 [ 690.356409] __kernfs_new_node+0x137/0x6e0 [ 690.360737] kernfs_new_node+0x146/0x2e0 [ 690.364848] __kernfs_create_file+0x12d/0x680 [ 690.369432] sysfs_add_file_mode_ns+0x5ba/0x830 [ 690.374191] sysfs_add_file+0xd6/0x100 [ 690.378144] sysfs_merge_group+0x1bb/0x430 [ 690.382418] dpm_sysfs_add+0x12c/0x420 [ 690.386382] device_add+0x1ac7/0x2e80 [ 690.390240] wiphy_register+0x27a5/0x35b0 [ 690.394473] ? __kmalloc+0x147/0x370 [ 690.398260] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 690.403265] ieee80211_register_hw+0x3b31/0x4bd0 [ 690.408079] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 690.413147] hwsim_new_radio_nl+0xad9/0xe40 [ 690.417545] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 690.423400] genl_rcv_msg+0x1855/0x1a10 [ 690.427451] ? kmsan_set_origin+0x9e/0x160 [ 690.431735] netlink_rcv_skb+0x394/0x640 [ 690.435827] ? genl_unbind+0x380/0x380 [ 690.439757] genl_rcv+0x63/0x80 [ 690.443092] netlink_unicast+0x16da/0x17b0 [ 690.447403] ? genl_pernet_exit+0xa0/0xa0 [ 690.451624] netlink_sendmsg+0x10c4/0x13d0 [ 690.455943] ? netlink_getsockopt+0xca0/0xca0 [ 690.460513] ___sys_sendmsg+0xed9/0x1350 [ 690.464632] ? __msan_poison_alloca+0x183/0x220 [ 690.469343] ? __fdget+0x4e/0x60 [ 690.472758] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 690.478171] ? __fget_light+0x6e6/0x760 [ 690.482201] __x64_sys_sendmsg+0x3b0/0x520 [ 690.486483] ? ___sys_sendmsg+0x1350/0x1350 [ 690.490837] do_syscall_64+0x15b/0x230 [ 690.494849] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 690.500045] RIP: 0033:0x455e29 [ 690.503227] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.522678] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 690.530401] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 690.537697] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x200, 0x800}, 'port0\x00', 0x41, 0x2, 0x800, 0x8001, 0x3ff, 0x7, 0xffff, 0x0, 0x6, 0x4}) close(r0) read(r1, &(0x7f0000000000)=""/56, 0x38) 00:25:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x0, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 690.544974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 690.552257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 690.559529] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000003f 00:25:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x30000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000002c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8001, 0x400100) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000180)={{0xffffffffffffffff, 0x8}, 'port0\x00', 0x64, 0x0, 0x1, 0x80000001, 0x100000001, 0x0, 0x9, 0x0, 0x2, 0xf9}) open$dir(&(0x7f0000000000)='./file0\x00', 0x501801, 0x1) close(r0) r3 = dup3(r0, r0, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='rng\x00', r3}, 0x10) 00:25:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003f80)=[{{&(0x7f0000000f00)=@nfc, 0x80, &(0x7f0000002380)=[{&(0x7f0000000f80)=""/167, 0xa7}, {&(0x7f0000002100)=""/194, 0xc2}, {&(0x7f0000002200)=""/175, 0xaf}, {&(0x7f00000022c0)=""/130, 0x82}], 0x4, &(0x7f0000002400)=""/135, 0x87}}, {{&(0x7f00000024c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002540)=""/234, 0xea}, {&(0x7f0000002640)=""/211, 0xd3}, {&(0x7f0000001080)=""/48, 0x30}, {&(0x7f0000002740)=""/203, 0xcb}, {&(0x7f0000002840)=""/220, 0xdc}, {&(0x7f0000002940)=""/111, 0x6f}, {&(0x7f00000029c0)=""/36, 0x24}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x9, &(0x7f0000003b40)=""/221, 0xdd}}], 0x2, 0x0, &(0x7f0000004080)={0x77359400}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) 00:25:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'dummy0\x00', r4}) poll(&(0x7f0000000040)=[{r2, 0x7fff}, {r3, 0x2c1}, {0xffffffffffffffff, 0x400}, {r2, 0x8}, {r0, 0x440}], 0x5, 0x0) connect(r3, &(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}, 0x80) 00:25:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r5, &(0x7f00000012c0)=""/71, 0x1d) 00:25:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x80) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/111) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:46 executing program 4 (fault-call:2 fault-nth:64): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0xfffffffffffff801, 0x0, 0xff, 0x1}, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x10, 0x8}, 0x20) [ 690.983960] FAULT_INJECTION: forcing a failure. [ 690.983960] name failslab, interval 1, probability 0, space 0, times 0 [ 690.995396] CPU: 0 PID: 5897 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 691.002610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.011990] Call Trace: [ 691.014642] dump_stack+0x185/0x1e0 [ 691.018402] ? __should_failslab+0x278/0x2a0 [ 691.022861] should_fail+0x8a7/0xae0 [ 691.026619] __should_failslab+0x278/0x2a0 [ 691.030900] should_failslab+0x29/0x70 [ 691.034828] kmem_cache_alloc+0x13c/0xbb0 [ 691.039114] ? radix_tree_node_alloc+0x135/0x5c0 [ 691.043910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 691.049322] radix_tree_node_alloc+0x135/0x5c0 [ 691.053952] idr_get_free+0x601/0x14e0 [ 691.057893] idr_alloc_u32+0x2a9/0x5b0 [ 691.061862] ? __kernfs_new_node+0x22f/0x6e0 [ 691.066312] idr_alloc_cyclic+0x1fc/0x4c0 [ 691.070512] __kernfs_new_node+0x22f/0x6e0 [ 691.074833] kernfs_new_node+0x146/0x2e0 [ 691.078945] __kernfs_create_file+0x12d/0x680 [ 691.083528] sysfs_add_file_mode_ns+0x5ba/0x830 [ 691.088281] sysfs_add_file+0xd6/0x100 [ 691.092234] sysfs_merge_group+0x1bb/0x430 [ 691.096516] dpm_sysfs_add+0x12c/0x420 [ 691.100486] device_add+0x1ac7/0x2e80 [ 691.104347] wiphy_register+0x27a5/0x35b0 [ 691.108592] ? __kmalloc+0x147/0x370 [ 691.112382] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 691.117393] ieee80211_register_hw+0x3b31/0x4bd0 [ 691.122210] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 691.127279] hwsim_new_radio_nl+0xad9/0xe40 [ 691.131685] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 691.137544] genl_rcv_msg+0x1855/0x1a10 [ 691.141602] ? kmsan_set_origin+0x9e/0x160 [ 691.145894] netlink_rcv_skb+0x394/0x640 [ 691.150004] ? genl_unbind+0x380/0x380 [ 691.153935] genl_rcv+0x63/0x80 [ 691.157265] netlink_unicast+0x16da/0x17b0 [ 691.161583] ? genl_pernet_exit+0xa0/0xa0 [ 691.165792] netlink_sendmsg+0x10c4/0x13d0 [ 691.170084] ? netlink_getsockopt+0xca0/0xca0 [ 691.174660] ___sys_sendmsg+0xed9/0x1350 [ 691.178802] ? __msan_poison_alloca+0x183/0x220 00:25:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, '#! '}], 0xa}, 0xf) mknod(&(0x7f0000000040)='./file0\x00', 0xffb7206c3ba788ba, 0x0) execveat(r1, &(0x7f0000000080)='\x00', &(0x7f0000000300), &(0x7f0000000100), 0x1000) 00:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 691.183536] ? __fdget+0x4e/0x60 [ 691.186979] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 691.192404] ? __fget_light+0x6e6/0x760 [ 691.196460] __x64_sys_sendmsg+0x3b0/0x520 [ 691.200807] ? ___sys_sendmsg+0x1350/0x1350 [ 691.200865] do_syscall_64+0x15b/0x230 [ 691.200905] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 691.200927] RIP: 0033:0x455e29 [ 691.200933] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.201391] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 691.201422] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 691.201440] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 691.201457] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 691.201474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 691.201491] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000040 00:25:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0xbffffffffffffffe, 0x8000000000000001, 0x7) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000102000000000080000000000000"], 0x14}, 0x1}, 0x0) 00:25:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$kcm(r0, &(0x7f0000003380)={&(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)="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0x2058, 0xc001}, 0x1) r1 = getpid() kcmp(r1, r1, 0xfffffffbfffffffe, 0xffffffffffffffff, 0xffffffffffffffff) 00:25:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') 00:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:47 executing program 4 (fault-call:2 fault-nth:65): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 691.588805] FAULT_INJECTION: forcing a failure. [ 691.588805] name failslab, interval 1, probability 0, space 0, times 0 [ 691.600280] CPU: 1 PID: 5931 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 691.607491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.616861] Call Trace: [ 691.619503] dump_stack+0x185/0x1e0 [ 691.623203] ? __should_failslab+0x278/0x2a0 [ 691.627657] should_fail+0x8a7/0xae0 [ 691.631417] __should_failslab+0x278/0x2a0 [ 691.635691] should_failslab+0x29/0x70 [ 691.639650] kmem_cache_alloc_node+0x164/0xcb0 [ 691.644263] ? __alloc_skb+0x202/0x9e0 [ 691.648197] __alloc_skb+0x202/0x9e0 [ 691.651955] alloc_uevent_skb+0x149/0x460 [ 691.656153] kobject_uevent_env+0x1605/0x27c0 [ 691.660696] ? rcu_all_qs+0x3f/0x210 [ 691.664455] kobject_uevent+0x6f/0x80 [ 691.668325] device_add+0x289d/0x2e80 [ 691.672184] wiphy_register+0x27a5/0x35b0 [ 691.676411] ? __kmalloc+0x147/0x370 [ 691.680195] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 691.685167] ieee80211_register_hw+0x3b31/0x4bd0 [ 691.689977] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 691.695049] hwsim_new_radio_nl+0xad9/0xe40 [ 691.699443] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 691.705296] genl_rcv_msg+0x1855/0x1a10 [ 691.709791] ? kmsan_set_origin+0x9e/0x160 [ 691.714072] netlink_rcv_skb+0x394/0x640 [ 691.718172] ? genl_unbind+0x380/0x380 [ 691.722087] genl_rcv+0x63/0x80 [ 691.725409] netlink_unicast+0x16da/0x17b0 [ 691.729713] ? genl_pernet_exit+0xa0/0xa0 [ 691.733905] netlink_sendmsg+0x10c4/0x13d0 [ 691.738201] ? netlink_getsockopt+0xca0/0xca0 [ 691.742765] ___sys_sendmsg+0xed9/0x1350 [ 691.746901] ? __msan_poison_alloca+0x183/0x220 [ 691.751631] ? __fdget+0x4e/0x60 [ 691.755066] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 691.760500] ? __fget_light+0x6e6/0x760 [ 691.764569] __x64_sys_sendmsg+0x3b0/0x520 [ 691.769059] ? ___sys_sendmsg+0x1350/0x1350 [ 691.773437] do_syscall_64+0x15b/0x230 [ 691.777368] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 691.782584] RIP: 0033:0x455e29 00:25:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) socket$inet6(0xa, 0x800, 0x60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x80) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/111) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) [ 691.785779] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.805397] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 691.813155] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 691.820454] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 691.827749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 691.835043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 691.842342] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000041 00:25:48 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1a) set_mempolicy(0x4001, &(0x7f0000000180), 0x1) 00:25:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000240)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f0000000280)=""/176}, 0x48) 00:25:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x0) 00:25:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 00:25:48 executing program 4 (fault-call:2 fault-nth:66): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000140)={0x7, 0x6d, 0x2}, 0x7) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xd) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @rand_addr=0xffffffffffffffe0}}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x40, {0x2, 0x4e22}, 'lo\x00'}) [ 692.230862] FAULT_INJECTION: forcing a failure. [ 692.230862] name failslab, interval 1, probability 0, space 0, times 0 [ 692.242325] CPU: 0 PID: 5975 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 692.249538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.258917] Call Trace: [ 692.261564] dump_stack+0x185/0x1e0 [ 692.265238] should_fail+0x8a7/0xae0 [ 692.269003] __should_failslab+0x278/0x2a0 [ 692.273281] should_failslab+0x29/0x70 [ 692.277213] kmem_cache_alloc+0x13c/0xbb0 [ 692.281398] ? __kernfs_new_node+0x137/0x6e0 [ 692.285871] ? __msan_get_context_state+0x9/0x30 [ 692.290672] __kernfs_new_node+0x137/0x6e0 [ 692.294978] kernfs_new_node+0x146/0x2e0 [ 692.299082] __kernfs_create_file+0x12d/0x680 [ 692.303663] sysfs_add_file_mode_ns+0x5ba/0x830 [ 692.308415] sysfs_add_file+0xd6/0x100 [ 692.312362] sysfs_merge_group+0x1bb/0x430 [ 692.316634] dpm_sysfs_add+0x12c/0x420 [ 692.320601] device_add+0x1ac7/0x2e80 [ 692.324463] wiphy_register+0x27a5/0x35b0 [ 692.328702] ? __kmalloc+0x147/0x370 [ 692.332488] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 692.337488] ieee80211_register_hw+0x3b31/0x4bd0 [ 692.342302] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 692.347379] hwsim_new_radio_nl+0xad9/0xe40 [ 692.351790] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 692.357662] genl_rcv_msg+0x1855/0x1a10 [ 692.361724] ? kmsan_set_origin+0x9e/0x160 [ 692.366013] netlink_rcv_skb+0x394/0x640 [ 692.370107] ? genl_unbind+0x380/0x380 [ 692.374032] genl_rcv+0x63/0x80 [ 692.377361] netlink_unicast+0x16da/0x17b0 00:25:48 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xdfc9ad84ff00a091) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) readv(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f0000fb5ff0), 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)={0x1, 0x4, [0xfffffffffffeffff]}) close(r3) [ 692.381676] ? genl_pernet_exit+0xa0/0xa0 [ 692.385883] netlink_sendmsg+0x10c4/0x13d0 [ 692.390170] ? netlink_getsockopt+0xca0/0xca0 [ 692.394737] ___sys_sendmsg+0xed9/0x1350 [ 692.398874] ? __msan_poison_alloca+0x183/0x220 [ 692.403607] ? __fdget+0x4e/0x60 [ 692.407050] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 692.412474] ? __fget_light+0x6e6/0x760 [ 692.416540] __x64_sys_sendmsg+0x3b0/0x520 [ 692.420859] ? ___sys_sendmsg+0x1350/0x1350 [ 692.425235] do_syscall_64+0x15b/0x230 00:25:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000000140)}, 0xfffffffffffffdb1) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x995, 0x400000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000002c0)=""/4096) 00:25:48 executing program 5: r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/185) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00004e7000/0x2000)=nil, 0x2000}, 0x1}) [ 692.429255] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 692.434496] RIP: 0033:0x455e29 [ 692.437704] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.457344] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 692.465097] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 692.472398] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 692.479698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 692.486989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 692.494297] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000042 00:25:48 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x2, 0x2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x80) 00:25:48 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000002380)=[{&(0x7f00000012c0)="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", 0xd3f}], 0x1, &(0x7f0000002500)=ANY=[]}], 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008d464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000), 0x4) 00:25:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) socket$inet(0x2, 0x6, 0x0) 00:25:48 executing program 4 (fault-call:2 fault-nth:67): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 692.827715] FAULT_INJECTION: forcing a failure. [ 692.827715] name failslab, interval 1, probability 0, space 0, times 0 [ 692.839204] CPU: 0 PID: 6004 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 692.846427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.855806] Call Trace: [ 692.858453] dump_stack+0x185/0x1e0 [ 692.862120] ? __should_failslab+0x278/0x2a0 [ 692.866573] should_fail+0x8a7/0xae0 [ 692.870361] __should_failslab+0x278/0x2a0 00:25:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="eb5bc83d6d34748f010070") [ 692.874645] should_failslab+0x29/0x70 [ 692.878597] __kmalloc_node_track_caller+0x258/0x11d0 [ 692.883826] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 692.889244] ? alloc_uevent_skb+0x149/0x460 [ 692.893611] __alloc_skb+0x2cb/0x9e0 [ 692.897385] ? alloc_uevent_skb+0x149/0x460 [ 692.901751] alloc_uevent_skb+0x149/0x460 [ 692.905985] kobject_uevent_env+0x1605/0x27c0 [ 692.910556] ? rcu_all_qs+0x3f/0x210 [ 692.914319] kobject_uevent+0x6f/0x80 [ 692.918202] device_add+0x289d/0x2e80 [ 692.922060] wiphy_register+0x27a5/0x35b0 00:25:48 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 00:25:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) socket$inet6(0xa, 0x1000000000001, 0xfefffffffffffffe) ioctl(r0, 0x80000008912, &(0x7f0000000140)="1b0d655cc83d68220aeede47b9ff1423ab345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 692.926296] ? __kmalloc+0x147/0x370 [ 692.930084] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 692.935054] ieee80211_register_hw+0x3b31/0x4bd0 [ 692.939859] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 692.944926] hwsim_new_radio_nl+0xad9/0xe40 [ 692.949311] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 692.955161] genl_rcv_msg+0x1855/0x1a10 [ 692.959212] ? kmsan_set_origin+0x9e/0x160 [ 692.963489] netlink_rcv_skb+0x394/0x640 [ 692.967582] ? genl_unbind+0x380/0x380 [ 692.971511] genl_rcv+0x63/0x80 [ 692.974838] netlink_unicast+0x16da/0x17b0 [ 692.979142] ? genl_pernet_exit+0xa0/0xa0 [ 692.983350] netlink_sendmsg+0x10c4/0x13d0 [ 692.987644] ? netlink_getsockopt+0xca0/0xca0 [ 692.992205] ___sys_sendmsg+0xed9/0x1350 [ 692.996335] ? __msan_poison_alloca+0x183/0x220 [ 693.001064] ? __fdget+0x4e/0x60 [ 693.004505] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 693.009940] ? __fget_light+0x6e6/0x760 [ 693.013998] __x64_sys_sendmsg+0x3b0/0x520 [ 693.018308] ? ___sys_sendmsg+0x1350/0x1350 [ 693.022690] do_syscall_64+0x15b/0x230 [ 693.026624] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 693.031852] RIP: 0033:0x455e29 [ 693.035048] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.054678] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.062518] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 693.069820] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 693.077119] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 693.084415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 693.091711] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000043 00:25:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x80000001, 0x4) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 00:25:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x800000000000010, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000300)=""/52, 0x34}], 0x6, &(0x7f0000000340)=""/34, 0x22}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:49 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x800000040000000, &(0x7f0000000000)) 00:25:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) 00:25:49 executing program 2: add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x8, 0x0, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @rand_addr=0x401, r2}, 0xc) 00:25:49 executing program 4 (fault-call:2 fault-nth:68): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x78, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005f40)=0x14) connect$packet(r1, &(0x7f0000005f80)={0x11, 0x1a, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000009, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x2, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x98) [ 693.632503] FAULT_INJECTION: forcing a failure. [ 693.632503] name failslab, interval 1, probability 0, space 0, times 0 [ 693.644117] CPU: 0 PID: 6049 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 693.651331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.660712] Call Trace: [ 693.663359] dump_stack+0x185/0x1e0 [ 693.667064] should_fail+0x8a7/0xae0 [ 693.670867] __should_failslab+0x278/0x2a0 [ 693.675186] should_failslab+0x29/0x70 [ 693.679150] __kmalloc+0xcb/0x370 [ 693.682685] ? kobject_get_path+0x200/0x480 [ 693.687071] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 693.692484] kobject_get_path+0x200/0x480 [ 693.696727] kobject_uevent_env+0x533/0x27c0 [ 693.701220] ? rcu_all_qs+0x3f/0x210 [ 693.704984] ? __msan_get_context_state+0x9/0x30 [ 693.709788] kobject_uevent+0x6f/0x80 [ 693.713675] device_add+0x289d/0x2e80 [ 693.717535] wiphy_register+0x27a5/0x35b0 [ 693.721767] ? __kmalloc+0x147/0x370 [ 693.725542] ? msan_get_shadow_origin_ptr+0xc/0x300 [ 693.730627] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 693.735639] ieee80211_register_hw+0x3b31/0x4bd0 [ 693.740448] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 693.745521] hwsim_new_radio_nl+0xad9/0xe40 [ 693.749917] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 693.755780] genl_rcv_msg+0x1855/0x1a10 [ 693.759825] ? kmsan_set_origin+0x9e/0x160 [ 693.764099] netlink_rcv_skb+0x394/0x640 [ 693.768191] ? genl_unbind+0x380/0x380 [ 693.772115] genl_rcv+0x63/0x80 [ 693.775442] netlink_unicast+0x16da/0x17b0 [ 693.779743] ? genl_pernet_exit+0xa0/0xa0 [ 693.783952] netlink_sendmsg+0x10c4/0x13d0 [ 693.788245] ? netlink_getsockopt+0xca0/0xca0 [ 693.792808] ___sys_sendmsg+0xed9/0x1350 [ 693.796940] ? __msan_poison_alloca+0x183/0x220 [ 693.801674] ? __fdget+0x4e/0x60 [ 693.805110] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 693.810530] ? __fget_light+0x6e6/0x760 [ 693.814588] __x64_sys_sendmsg+0x3b0/0x520 [ 693.818908] ? ___sys_sendmsg+0x1350/0x1350 [ 693.823288] do_syscall_64+0x15b/0x230 [ 693.827221] entry_SYSCALL_64_after_hwframe+0x63/0xe7 00:25:49 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x5, 0x2, 0x8}, 0x10) io_setup(0x2, &(0x7f00000000c0)=0x0) io_submit(r3, 0xa, &(0x7f0000001b00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000180)="c94f3fcb", 0x4, 0x0, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, r1, &(0x7f0000000200)="9378d9248933d82825028ca5d76d17b16dc1d5911d18cf43fc4e36583eb15ff04819394a69b702dfbe47c9c0b584ca35e521966bb9ce765b22f94ebd0d7b768d22932c6ea34ca933ae2f53c0869032a0d98df71d852346a7b48497f7fc4dcf9bf31fb04f5081fd3db728279750b109411be3e9296802a4f839c2fb31877bb0e11c3d7a372a1a7910a833e6a7760a91eb114de9615d78959d087a89105dc71945c3cd5dae19ad3f3448c2b1a13ab1a6d769f68fb2161e03e8f09321d884e605672e385b5503b522d0cb7187cb7c6542754fac002430c931f154a9edb8b64bee9c6b0c7d91e8be2ffb697c33d6", 0xec, 0x1, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000340)="102bb788792357f2b30c6fb27037214f54d73abfeb9f45451edb4b82871e67cb513b3dc27b4b51fde5ab4080dd79071733c607b974780e8a86eae5261d24d12e5a4f85f73479bde51606d75e3944fd82c668e4901a29e394b3ff337bd15a9e172e52c82cdabe6f0368c79eefe6fffafca1223a4bced2538e03601aa8d5425477017597", 0x83, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffff000, 0x0, 0x1, r1}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbe9, r0, &(0x7f0000001480)="8f45", 0x2, 0x3f, 0x0, 0x1, r0}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001500)="047f0e41371a7552e0f443a535041cd6fd62e6e20625efa15a0dada8dae13c7c7089d0e0fb4606f1b1f3fea174aee104fe477894dd7df3cd585a1c6fe40b450f75ccfa4b01a287b33ac84704ae8edfdfb8ab642ae89cbec5faf3ced5510555974237d57b3fe5bfdf113528c65c85a332932509f963b4fe03db6e0160f3a894e7c040319ea99cbb51d36d4f5c3c4e4378c435298319b846c775aa395c1a778fda09025ec721191ece5ca80cf0f6a66bcc672d5896f21f1a2f6fe75ac77a1712050e652c852c4d8935f010dbebe829e73f022e35fb94c77b014ed346b3762a6ca6dc8c338db9cbbef318863d42cad0a3df86d329b24e33e6", 0xf7, 0x5, 0x0, 0x1, r0}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x7, 0x1ff, r1, &(0x7f0000001640)="b1609532c2a62d0b0bc7b68b08720c948319cd518851743a612fa33811d1168dd4bac65f1f0043653c528b216c9e054f551b42ed0d1ad6a6cdb484be675a2f87740b0e072ec017f517cc4fb7422c78861bb140b8d9f72d309ef708e78a80919d04f7726818e415c8a63dbcde800b9f62bd498a6cc2fdc277789d9de716c68361a705102e17069bcd7e0bf2cc9dcb22286c95daf5b33f55ed23c890fa2bb8d947b1218b5785be5af7b39235a0dcdffb5912ff3cc338e28510d7a4cdb64ecd043362da1ed7904d4b4cca592d610f2cce616ffb2355aaaaf85b098d8a52abad878c09abe660d51f", 0xe6, 0x0, 0x0, 0x0, r0}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000001780)="08d101573c1d8d69f30eaa8ee77438428c055f223e73e62ef3ea03bedde8a8a427054cbb6b6452aa03c9fb63bfe8d9e5133dddff022965c0f7c98da971a79b270b8187002139f28d2917dee72ad69e5c9ed5bd7928e50590a6fafb3dbbf0124fd92160fceebc2863c70d2ce4fdf9997d7e3211b2d97666605caaa624318937da270f47c88e99e18ef70d791b245122de0e880f35e4efe6c26ac5b61bc9b7c69099f87972eb7237ea14d12c09876f0b60e0a0a436c5bdebabc8535a68", 0xbc, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000001880)="6583a0f5d7b9652a7be68afe5fac08c07c23ac59ae53ba7783af17b2c802776e9d2a2e27727e55fdf0593fd8c3193a75fcc13756f70698f3b92a3e7b20bb9eefa37109e9c20c88407c8a8ee550736281a3ce7cd0012ee16ad01c5f4beb26d4b6182f4982edb44d59f9c62f03a613514dc20a5723e4e9bbc53c0c4aa79f4ee839d218b6ee1d7a424f3552abea8c329cb1c1b1c8c3631ee45d3a2d4e760d9c9d283dcf1d0fcbaf0a53ecd711f976a9c599fc31469e283c2a7d2a89b69cb4b835c5c1fdd98cab516682941e3d12affeb8", 0xcf, 0x5, 0x0, 0x0, r1}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffe3, r0, &(0x7f00000019c0)="a101746f91164611451bad9ea5d727562146f18cc1575a76e50d1cc3667fde359d3794f5da584f3ec0fae2d2c056dc3d3db5992c880c1ed811889b6b990e079d7123fa2b00d2cb0a066ed767fd2d1d78ba492a1119c9778524fb3afacdd702cfc96b086949d1d31815916df73b9fdf398f48ce6b0f2e21287e88bbeb16b77d346ac2d0dfca0f31df7d232b9086cc7be31197e3c5fbe3104ddfedbabd1c782ad810935d92c8b98dee30aa80a27174c692197f1d9f709e9970688b243118a592a1211066998bfcb8f6f4deede853ee0177ba6d7253426dd9e1c534beb17d", 0xdd, 0x9, 0x0, 0x0, r1}]) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000140)=':\x00') [ 693.832434] RIP: 0033:0x455e29 [ 693.835629] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.855248] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 693.863033] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 693.870334] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) unshare(0x2000400) [ 693.877621] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 693.884906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 693.892184] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000044 00:25:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x113001, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x8) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0xa000003ff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0xfffffffffffffffc, &(0x7f000000a000)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x3c, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x8, 0x8, 0x6, 0xbd8, &(0x7f00000000c0)='syz_tun\x00', 0x4, 0x101, 0x8}) 00:25:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000440)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) clock_getres(0x1, &(0x7f0000000080)) 00:25:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@delpolicy={0x68, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x3}, [@policy_type={0xc, 0x10}, @mark={0xc, 0x15}]}, 0x68}, 0x1}, 0x0) 00:25:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:50 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 694.415936] FAULT_INJECTION: forcing a failure. [ 694.415936] name failslab, interval 1, probability 0, space 0, times 0 [ 694.427422] CPU: 0 PID: 6087 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #23 [ 694.434653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.444054] Call Trace: [ 694.446715] dump_stack+0x185/0x1e0 [ 694.450389] ? __should_failslab+0x278/0x2a0 [ 694.454852] should_fail+0x8a7/0xae0 [ 694.458625] __should_failslab+0x278/0x2a0 [ 694.462913] should_failslab+0x29/0x70 [ 694.466836] __kmalloc_node+0x23c/0x1240 [ 694.470929] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 694.476360] ? mntput_no_expire+0xad/0x17c0 [ 694.480718] ? lockref_put_or_lock+0x4e/0x390 [ 694.485277] ? dput+0x391/0x530 [ 694.488699] ? __get_vm_area_node+0x289/0x810 [ 694.493270] __get_vm_area_node+0x289/0x810 [ 694.497670] __vmalloc_node_range+0x332/0x1170 [ 694.502324] ? bpf_prog_alloc+0xe0/0x500 [ 694.506432] __vmalloc+0xe2/0x100 [ 694.509918] ? bpf_prog_alloc+0xe0/0x500 [ 694.514035] bpf_prog_alloc+0xe0/0x500 [ 694.517958] ? strcmp+0x83/0x160 [ 694.521389] __do_sys_bpf+0x64cd/0xeae0 [ 694.525445] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 694.530850] ? __msan_poison_alloca+0x183/0x220 [ 694.535561] ? syscall_return_slowpath+0x108/0x800 [ 694.540557] ? prepare_exit_to_usermode+0x57/0x430 [ 694.545553] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 694.551039] ? prepare_exit_to_usermode+0x150/0x430 [ 694.556136] __x64_sys_bpf+0xda/0x110 [ 694.560006] ? bpf_prog_get_type_dev+0x4e0/0x4e0 [ 694.564825] do_syscall_64+0x15b/0x230 [ 694.568762] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 694.573980] RIP: 0033:0x455e29 [ 694.577446] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.597095] RSP: 002b:00007f9ae5d8bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 694.604857] RAX: ffffffffffffffda RBX: 00007f9ae5d8c6d4 RCX: 0000000000455e29 00:25:50 executing program 1: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x10}, @empty, r3}, 0xc) 00:25:50 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:50 executing program 4 (fault-call:2 fault-nth:69): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x63, 0x2}, {{0x0, 0x7530}}], 0x253) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr=0xbe0, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x4, 0x4e21, 0x16, 0xa, 0x20, 0x20, 0x62, 0x0, r2}, {0xfffffffffffffffa, 0x4, 0x8, 0x7, 0x1ff, 0x1, 0x7ff, 0x100}, {0x7, 0xff, 0x2, 0x8}, 0x10000, 0x6e6bb6, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x2, 0xffffffffffffe816, 0x8, 0x9, 0x7b}}, 0xe8) 00:25:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000001}, 0xc, &(0x7f0000000240)=[{&(0x7f0000002000)={0x36d0, 0x10, 0x8, 0x70bd2b, 0xffffffffffff7fff, "", [@nested={0x20fc, 0x4a, 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@typed={0x4, 0x17}, 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@nested={0x100, 0x80, [@generic="5da00148f7d12bbb5e1f", @generic="70e300b2", @generic="cc31f2dc0bb2bb4290d9d82560224282d5467da51f68e6e937c4f0ebccc9e198a12f2d25e1924f918670ad7db62c425c6b819715b02d679a819815cef4f44d9cae6f2949aa8875631d1d122688d242b95a9a14cbbcddea9c63bf8677bcea1062cf79dc77cca40cc49bb52db81c75d41e0699e835c53cd09d4cd158a83816252d05ee35a0cdc68b2bd67744d9273a2824d1b0f4e0f1d054fc04846583958d429fbdf5fa902227f08a2c200cc4dd12ef003780960ac6ae9ce7c46c3cc21e1d8ad66ee259c4615612197c208c89f8ccff5440fd238cdd552d1832b7ab5cc3e3320895e7844e34464fd340d3f7817c"]}, @nested={0xc, 0x91, [@typed={0x4, 0x91}, @typed={0x4, 0x79}]}, @typed={0x8, 0x22, @u32=0x7ff}, @typed={0x4, 0x15}, @nested={0x420, 0x57, [@typed={0x8, 0x42, @u32=0x800}, @typed={0x4, 0x5b}, @typed={0x14, 0x7b, @ipv6=@loopback={0x0, 0x1}}, @generic="550d445f4d9ac5b886800dd398b0566f2b7b3a61807f17e830df975bf57989f76195cf8a4fb9f0b16a", @generic="6aae3636a819a3bd1f8800a2dd1c00235320e89615be957919c63bf6481a48ed8db3575e72d18f7cb4804728b1d8f9abff22a730c01bf1ea55fd543635c785d937aa6966d974d17d1c3404b6656e1817cefb359dafe5fdec62f826e70dfe366ca4d844be53c55c21d717429c2ec09911576b890bfcf2edb17cf868dac81225f11fdd7bb11c2f987d59cf7b800e83eff3e1e6f185bbb0cdde50103a61ba9ae99281e988c7562d999943311d7a57cbdb64369ac381e570f3213662c7fe06ab20a13b2fb78adcaa360e76cba174cbe11975424d3bcb25ffd09c06", @typed={0x5c, 0x45, @binary="d570d2b264c83384fd7d776bd99d7a48f79f59a01bf3cf119e59dd5d4d8837d5f578f8aa80b7b653714a806e99cdb84be5a6d1634e4694eb1dc0ef4389f596d942312989525703629eb5ce9204d89e1527d84e485c21"}, @generic="ddde911521d340adcaa851b726269aa1078d6fbef05cd86e540f149e43a75fdb2eaa483f52f620064ea3c6efbcb6f42a6c7281cbfae77801b34e567e48c8a16fbc3a847723476cc18c93fdb45f19e02c4604d5440eaab4e99476f3fad36ce9f8a09b0ce7bfe03a3283de3cab337e286d1865f6ac76b3f11eafda7ccddf92045e4e4e4d57cadaa7ba419e95157691c48777b8f8d74960527d083186b5c6e121cc471a6156ecee4ae83b9a504bb8bca37729d102db96cffb17aeb800a091ad10d31fe0172f955926eb30cc4a91cf1099a3b59d798bbd1b42546f284ff5c12712518a0d", @generic="ccad58d937269b33ca822ebc92cecf5df6bf2f4f7588d6ec1dbce91fc3a22bb42e0e41a213afc9db39a975c2753a868eaacba1429933a07016d70541ad66da6c26938188f8cc342644493cf72ecd9c603a8d36c4e31ddfb5f8ad3d45b4600f7e5146ead342cb0bfe8ff05347b6e58399ca782cdc7d7d53b1b45016f4ccde0cef77108e5d65f30f2ed7224e66b9b2dbe3f57eea1781ca9fa35a66356b4ed29b85ba7145e30bfc53e4222f321ee85fa4c354e5a4ac2f50110edf6b8d999da918b5c4126eaca1aedf8541613050360e423dde7406980978a05bf21d5d12126483c51f975144475244", @generic="679ffa454eca58db0b5b23ee80f3960f9f4fd63fb5bb75a61fffa636c5c0629cde33a3838cad2298", @generic="d32d8f5be04a4980c4cf9fb3cc2f0102da5009711a3a608b9c40a5fd26ad9a422fa398edd7035320c2c2be64a0439aed19eb57c3882285b0463493b70c3953eb4612c91261092c3ab7c3323a7dbe5f4d3575e31796620cd7b938ad94781e381b9eeccb4372ce31d9cc0757da7842d52e35a4794c5557a3638acf69c7e6659d720437b68db350f9aff904d104fbcc8ddd7087559884d2a8ec1acc82fdbc24933a89451b8692eb6da26083"]}, @typed={0x8, 0x11, @str='./\'\x00'}, @generic, @nested={0x4c, 0x1e, [@typed={0x8, 0x31, @uid=r5}, @generic="d6d60d77b6ec520f2871121caaf0386512b71d865847ad88160df2ae50855cfda6e22fe3f995f9707bf80ad46da8f58be932", @typed={0x4, 0x79}, @typed={0x8, 0x17, @str='lo\x00'}]}]}, 0x36d0}, {&(0x7f0000000200)={0x20, 0x2e, 0x400, 0x70bd25, 0x25dfdbfb, "", [@generic="2d01400fe67079877add4c401e9cfb0a"]}, 0x20}], 0x2, 0x0, 0x0, 0x80}, 0x4) [ 694.612162] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000005 [ 694.619462] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 694.626765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 694.634062] R13: 00000000004bbbc2 R14: 00000000004c8e28 R15: 0000000000000000 [ 694.641527] syz-executor0: vmalloc: allocation failure: 4096 bytes, mode:0x6280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 694.652574] syz-executor0 cpuset=syz0 mems_allowed=0 [ 694.657872] CPU: 0 PID: 6087 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #23 00:25:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 694.665086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.674461] Call Trace: [ 694.677106] dump_stack+0x185/0x1e0 [ 694.680772] warn_alloc+0x459/0x6d0 [ 694.684481] __vmalloc_node_range+0x1f8/0x1170 [ 694.689114] __vmalloc+0xe2/0x100 [ 694.692608] ? bpf_prog_alloc+0xe0/0x500 [ 694.696721] bpf_prog_alloc+0xe0/0x500 [ 694.700642] ? strcmp+0x83/0x160 [ 694.704065] __do_sys_bpf+0x64cd/0xeae0 [ 694.708096] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 694.713507] ? __msan_poison_alloca+0x183/0x220 [ 694.718210] ? syscall_return_slowpath+0x108/0x800 [ 694.723208] ? prepare_exit_to_usermode+0x57/0x430 [ 694.728195] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 694.733695] ? prepare_exit_to_usermode+0x150/0x430 [ 694.738792] __x64_sys_bpf+0xda/0x110 [ 694.742657] ? bpf_prog_get_type_dev+0x4e0/0x4e0 [ 694.747464] do_syscall_64+0x15b/0x230 [ 694.751398] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 694.756619] RIP: 0033:0x455e29 [ 694.759818] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.779416] RSP: 002b:00007f9ae5d8bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 694.787160] RAX: ffffffffffffffda RBX: 00007f9ae5d8c6d4 RCX: 0000000000455e29 [ 694.794454] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000005 [ 694.801749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 694.809039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 694.816338] R13: 00000000004bbbc2 R14: 00000000004c8e28 R15: 0000000000000000 [ 694.823752] Mem-Info: [ 694.826309] active_anon:70943 inactive_anon:79 isolated_anon:0 [ 694.826309] active_file:4563 inactive_file:14403 isolated_file:0 [ 694.826309] unevictable:0 dirty:104 writeback:0 unstable:0 [ 694.826309] slab_reclaimable:4308 slab_unreclaimable:15527 [ 694.826309] mapped:75266 shmem:83 pagetables:1042 bounce:0 [ 694.826309] free:608768 free_pcp:392 free_cma:0 [ 694.859870] Node 0 active_anon:283772kB inactive_anon:316kB active_file:18252kB inactive_file:57612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:301064kB dirty:416kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 258048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 694.888081] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 694.914406] lowmem_reserve[]: 0 2812 7238 7238 [ 694.914453] Node 0 DMA32 free:2366916kB min:26204kB low:32752kB high:39300kB active_anon:10508kB inactive_anon:48kB active_file:372kB inactive_file:2528kB unevictable:0kB writepending:188kB present:3129292kB managed:2885376kB mlocked:0kB kernel_stack:1536kB pagetables:940kB bounce:0kB free_pcp:432kB local_pcp:180kB free_cma:0kB [ 694.914535] lowmem_reserve[]: 0 0 4425 4425 [ 694.914574] Node 0 Normal free:51424kB min:41232kB low:51540kB high:61848kB active_anon:273276kB inactive_anon:268kB active_file:17880kB inactive_file:55084kB unevictable:0kB writepending:228kB present:4718592kB managed:4532216kB mlocked:0kB kernel_stack:9088kB pagetables:3228kB bounce:0kB free_pcp:1328kB local_pcp:704kB free_cma:0kB [ 694.914665] lowmem_reserve[]: 0 0 0 0 [ 694.914752] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 694.914926] Node 0 DMA32: 2*4kB (ME) 7*8kB (M) 6*16kB (ME) 4*32kB (UME) 0*64kB 3*128kB (UE) 1*256kB (E) 7*512kB (ME) 2*1024kB (ME) 5*2048kB (UM) 572*4096kB (UM) = 2359712kB 00:25:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x10, 0x34, 0x8, 0x18, 0x1, 0x4, 0x5, 0x33, 0x1}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) [ 695.000306] Node 0 Normal: 426*4kB (UME) 623*8kB (UME) 510*16kB (ME) 405*32kB (UME) 249*64kB (UME) 42*128kB (UM) 9*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 51424kB [ 695.031578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 695.040329] 19048 total pagecache pages [ 695.044370] 0 pages in swap cache [ 695.047910] Swap cache stats: add 0, delete 0, find 0/0 [ 695.053340] Free swap = 0kB [ 695.056444] Total swap = 0kB [ 695.059527] 1965969 pages RAM [ 695.062717] 0 pages HighMem/MovableOnly 00:25:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x7fffffff, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000840)='/dev/cuse\x00', 0x50000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000880)=0xff, 0x4) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[], 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000500), &(0x7f0000000580)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000180)}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000800)) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='/dev/sg#\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='%\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='GPL\x00', &(0x7f0000000480)='#! ']) uselib(&(0x7f00000008c0)='./file0\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000000740)={0x0, 0xfffffffffffffffe, 0x46, 0x7b, @buffer={0x0, 0xf, &(0x7f0000000040)=""/15}, &(0x7f0000000600)="0914d7d0331944086eddf17558578ed3401ec81595a6290f81af1c40594b9fa07ee3b0076b5bd8a405faef078a879951139eac17fe8e78144717af7c3795af1276928b8c6249", &(0x7f0000000680)=""/145, 0x1, 0x1, 0x3, &(0x7f0000000280)}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x3a080, 0x0) [ 695.066748] 107595 pages reserved 00:25:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 695.153141] FAULT_INJECTION: forcing a failure. [ 695.153141] name failslab, interval 1, probability 0, space 0, times 0 [ 695.164484] CPU: 0 PID: 6118 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 695.171693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.181074] Call Trace: [ 695.183725] dump_stack+0x185/0x1e0 [ 695.187394] ? __should_failslab+0x278/0x2a0 [ 695.191853] should_fail+0x8a7/0xae0 [ 695.195652] __should_failslab+0x278/0x2a0 [ 695.199929] should_failslab+0x29/0x70 [ 695.203871] __kmalloc_node_track_caller+0x258/0x11d0 [ 695.209107] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 695.214532] ? alloc_uevent_skb+0x149/0x460 [ 695.218913] __alloc_skb+0x2cb/0x9e0 [ 695.222689] ? alloc_uevent_skb+0x149/0x460 [ 695.227053] alloc_uevent_skb+0x149/0x460 [ 695.231276] kobject_uevent_env+0x1605/0x27c0 [ 695.235868] ? rcu_all_qs+0x3f/0x210 [ 695.239628] kobject_uevent+0x6f/0x80 [ 695.243509] device_add+0x289d/0x2e80 [ 695.247365] wiphy_register+0x27a5/0x35b0 00:25:51 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4) ioctl(r0, 0x8912, &(0x7f00000003c0)="025cc83d6d345f8f762070") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000680)={0x8, 0x9, 0x4000000009, 'queue1\x00', 0x6}) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000004c0)=ANY=[@ANYBLOB="000d00800000000004000000000000000400000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000ae1a0000000000000000000000000000000000000000000092040ec0c256b7110d88fe16cc040031c0ce1b3bb59fdc9ebd6fed1dabaa3e94ae38861758845d31263db40b09e9a8c6f5510484f53a4687b2e813edf8d267934954108b1585aa728ae7733df1b46916ef1359291ffeae9d683c1d87f1873b5b18bf7bfe80fdda4d95f2fd32b05042e0e96303297d144ac19d7dab98b896c7d57ba1a63a2ee3fe0a1f9de819a1bc08f09a83470e2bc4a930c600070aaccbdbfaffb4234fa1bb2befba", @ANYRES32=r1, @ANYBLOB="0000080002000000000a0500000000000000000000000000000000001a3bab665152e3be4784976ac4a75a6a915f4c69acf08e", @ANYRES32=r0, @ANYBLOB="00000000060000000000000000000000000000000000000000000000"]) setresgid(r5, r4, r6) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x104}) r8 = memfd_create(&(0x7f0000000080)='vboxnet0\x00', 0x3) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) r9 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfb, 0x6, 0x3, 0x2, 0x0, 0x70c, 0x2, 0x4, 0x400, 0x7fff, 0xff, 0x4, 0x8000, 0x600000000000, 0x8000, 0x742, 0x9, 0x1, 0x1, 0xc6f3, 0x7ff, 0x1ff, 0x7fffffff, 0x0, 0x2, 0x8000, 0x5, 0x100000000, 0x3, 0x3ff, 0x8, 0xffffffff, 0x6c1, 0x15f777af, 0x10000, 0x5, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x3}, 0x44, 0x0, 0x100000001, 0x4, 0x1f, 0x5d, 0x280000000}, r9, 0x7, 0xffffffffffffff9c, 0x8) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000280)={0x1000000000000, 0x6, 0x800, 0x3, 0x8, 0x2, 0x2347, 0x2, 0x401, 0x6}) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r8, 0x3) [ 695.251593] ? __kmalloc+0x147/0x370 [ 695.255369] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 695.260369] ieee80211_register_hw+0x3b31/0x4bd0 [ 695.265178] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 695.270246] hwsim_new_radio_nl+0xad9/0xe40 [ 695.274647] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 695.280502] genl_rcv_msg+0x1855/0x1a10 [ 695.284554] ? kmsan_set_origin+0x9e/0x160 [ 695.288833] netlink_rcv_skb+0x394/0x640 [ 695.292925] ? genl_unbind+0x380/0x380 [ 695.296855] genl_rcv+0x63/0x80 [ 695.300182] netlink_unicast+0x16da/0x17b0 [ 695.304492] ? genl_pernet_exit+0xa0/0xa0 [ 695.308716] netlink_sendmsg+0x10c4/0x13d0 [ 695.313009] ? netlink_getsockopt+0xca0/0xca0 [ 695.317573] ___sys_sendmsg+0xed9/0x1350 [ 695.321711] ? __msan_poison_alloca+0x183/0x220 [ 695.326445] ? __fdget+0x4e/0x60 [ 695.329885] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 695.335311] ? __fget_light+0x6e6/0x760 [ 695.339375] __x64_sys_sendmsg+0x3b0/0x520 [ 695.343740] ? ___sys_sendmsg+0x1350/0x1350 [ 695.348146] do_syscall_64+0x15b/0x230 00:25:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x242000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) listen(r2, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) [ 695.352102] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 695.357315] RIP: 0033:0x455e29 [ 695.360511] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 695.380163] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 695.387919] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 695.395214] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:25:51 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 695.402508] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 695.409801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 695.417092] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000045 00:25:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88000, 0x2) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="9a1d9a57ef00bdec8cde8c62c6a46a2d201918f78cdcee2a8e0cb14dc3b1b4584a8066778a3f509e5b1343feba6418e1ad5daaaac043c963a8a3fdefc655a71c64130e2b24e3e11a3f46bcdd171c0792d89fcf85940a314f7c50517ee59cb9dac1d022b54a8744dfbdfa6758b4b0c28dabb498c807f45e13faefb750bbab19f277cd24b566273f83f2e7a7fd389b2347c0ce17fd927f8abc8d43283c9e42a917aa522a0071003891ebf0f98689bc058989f99b5857c298") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x902, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7ff, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x88) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000380)="e33631cf383a682615b2dd56819c2d2a8fe33f46aac1988f432aec2e163be4170ce1998e425067223e6cc56cfe1e4924aeb89729a03414e59ace636f0e95d8c03472649e02f03ac1c8b6739ee28c9d3efbe62e0950d3bc4da3cb7246e283f8339c3a92b6bbc5edf766e7e42178d3c0") fdatasync(r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000480)=0x81) open$dir(&(0x7f00000004c0)='./file0\x00', 0x601, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000500)={0x5, 0x2, 0x2, 0x4, 'syz1\x00', 0xffffffffffffff7f}) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000540)={0x303, 0x33}, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000580), &(0x7f00000005c0)=0x30) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000600)={0x8, 0x3, 0x0, [{0x1, 0xfffffffffffffffc, 0x0, 0x9, 0xb48, 0x641, 0x8}, {0x300000000000, 0x0, 0x1d, 0x4, 0x4, 0x8, 0x200000000000000}, {0x400000000000, 0x8, 0x9, 0x8, 0x2935, 0x800, 0x5}]}) write(r1, &(0x7f0000000700)="29b3c9ffb13fba1d9cb99858ba6e1789bf9b21d0f352523c07f81faa9a1d16cef4299274a752cb84c8ad888ca6f4dab869cefb89b77f69ebd9b18f6783ce7a72003177", 0x43) futimesat(r1, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x0, 0x7530}, {0x0, 0x2710}}) timerfd_create(0x4, 0x800) r4 = accept4(r1, &(0x7f0000000800)=@alg, &(0x7f0000000880)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) r6 = geteuid() mount$9p_unix(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='9p\x00', 0x80, &(0x7f0000000ac0)={'trans=unix,', {[{@cache_none='cache=none', 0x2c}, {@access_uid={'access', 0x3d, r5}, 0x2c}, {@aname={'aname', 0x3d, 'security\x00'}, 0x2c}, {@aname={'aname', 0x3d, 'ppp1'}, 0x2c}, {@access_uid={'access', 0x3d, r6}, 0x2c}]}}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000b40)=0x4, &(0x7f0000000b80)=0x4) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000bc0)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000c00)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x40}}, 0x1f, 0x2, 0x5, 0x2, 0x80}, &(0x7f0000000cc0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000d00)={r7, 0x5}, 0x8) r8 = add_key$user(&(0x7f0000000d40)='user\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000dc0)="e4fefac90646e26882957d28360e5a8eb129f767826ce3dbca90374a34aca7d5cba2924f936f309e9c19384e49bf253f4302edd69e3467e709821e7d5a43d70c09fd596ee7c075cb91430affe8c19bb9aab613b0ee0f2a4b8fe299a5a780d1d1c7c9db5129b509d9ab613518c1609d4fc61c022be4f6d018db04e5d2666bc7cfa12884ea1d11", 0x86, 0xfffffffffffffffb) fstat(r3, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r8, r5, r9) 00:25:51 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xed) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000100)=""/130, 0x82}) [ 695.678157] FAULT_INJECTION: forcing a failure. [ 695.678157] name failslab, interval 1, probability 0, space 0, times 0 [ 695.689691] CPU: 1 PID: 6146 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #23 [ 695.696905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.706276] Call Trace: [ 695.709406] dump_stack+0x185/0x1e0 [ 695.713074] ? __should_failslab+0x278/0x2a0 [ 695.717525] should_fail+0x8a7/0xae0 [ 695.721283] __should_failslab+0x278/0x2a0 [ 695.725572] should_failslab+0x29/0x70 [ 695.729524] __kmalloc_node+0x23c/0x1240 [ 695.733654] ? rcu_all_qs+0x3f/0x210 [ 695.737397] ? _cond_resched+0x4c/0x100 [ 695.741426] ? alloc_vmap_area+0x1f7/0x15d0 [ 695.745813] ? rcu_all_qs+0x3f/0x210 [ 695.749669] alloc_vmap_area+0x1f7/0x15d0 [ 695.753870] ? __kmalloc_node+0xe5d/0x1240 [ 695.758164] __get_vm_area_node+0x3a6/0x810 [ 695.762543] __vmalloc_node_range+0x332/0x1170 [ 695.767172] ? bpf_prog_alloc+0xe0/0x500 [ 695.771286] __vmalloc+0xe2/0x100 [ 695.774779] ? bpf_prog_alloc+0xe0/0x500 [ 695.778912] bpf_prog_alloc+0xe0/0x500 [ 695.782835] ? strcmp+0x83/0x160 [ 695.786262] __do_sys_bpf+0x64cd/0xeae0 [ 695.790279] ? kmsan_set_origin_inline+0x6b/0x120 [ 695.795180] ? __msan_poison_alloca+0x183/0x220 [ 695.799903] ? do_syscall_64+0x9e/0x230 [ 695.803933] ? syscall_trace_enter+0xa4/0x10a0 [ 695.808566] ? do_syscall_64+0x9e/0x230 [ 695.812605] __x64_sys_bpf+0xda/0x110 [ 695.816466] ? bpf_prog_get_type_dev+0x4e0/0x4e0 [ 695.821279] do_syscall_64+0x15b/0x230 [ 695.825217] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 695.830435] RIP: 0033:0x455e29 [ 695.833631] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 695.853242] RSP: 002b:00007f9ae5d8bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 695.861017] RAX: ffffffffffffffda RBX: 00007f9ae5d8c6d4 RCX: 0000000000455e29 [ 695.868318] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000005 [ 695.875615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 695.882911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 695.890210] R13: 00000000004bbbc2 R14: 00000000004c8e28 R15: 0000000000000001 [ 695.897651] syz-executor0: vmalloc: allocation failure: 4096 bytes, mode:0x6280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 695.908642] syz-executor0 cpuset=syz0 mems_allowed=0 [ 695.913861] CPU: 1 PID: 6146 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #23 [ 695.921066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.930433] Call Trace: [ 695.933071] dump_stack+0x185/0x1e0 [ 695.936742] warn_alloc+0x459/0x6d0 [ 695.940434] __vmalloc_node_range+0x1f8/0x1170 [ 695.945071] __vmalloc+0xe2/0x100 [ 695.948569] ? bpf_prog_alloc+0xe0/0x500 [ 695.952701] bpf_prog_alloc+0xe0/0x500 [ 695.956624] ? strcmp+0x83/0x160 [ 695.960053] __do_sys_bpf+0x64cd/0xeae0 [ 695.964074] ? kmsan_set_origin_inline+0x6b/0x120 [ 695.968973] ? __msan_poison_alloca+0x183/0x220 [ 695.973697] ? do_syscall_64+0x9e/0x230 00:25:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000009, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:25:52 executing program 4 (fault-call:2 fault-nth:70): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8810000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x420040) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000000c0)='-\'md5sumnodevcpuset\x00', r3}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:52 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0xfffffffffffffffc, 0xfffffffffffffe04) socket(0x1f, 0x5, 0x10001) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f7620701ec627e7351be738689357834eb2aa0d7d43d532db0b3b208df66c4abffd05") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x3, 0x0, "4877bb1f56d48eb1fa5fac76a792a929a57f6062b013ec6b7a9ee231ea85a1c7f5c8fdf3bcaf6c5bb203dab4011d7c6096609012d3e979295204ae936681b23832f302a5020f3f6af0b1d2fb5a00eb09"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x0, 0x0, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 695.977727] ? syscall_trace_enter+0xa4/0x10a0 [ 695.982360] ? do_syscall_64+0x9e/0x230 [ 695.986401] __x64_sys_bpf+0xda/0x110 [ 695.990255] ? bpf_prog_get_type_dev+0x4e0/0x4e0 [ 695.995054] do_syscall_64+0x15b/0x230 [ 695.999011] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 696.004248] RIP: 0033:0x455e29 [ 696.007441] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.027024] RSP: 002b:00007f9ae5d8bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 696.034773] RAX: ffffffffffffffda RBX: 00007f9ae5d8c6d4 RCX: 0000000000455e29 [ 696.042095] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000005 [ 696.049399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 696.056701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 696.064000] R13: 00000000004bbbc2 R14: 00000000004c8e28 R15: 0000000000000001 [ 696.071433] Mem-Info: [ 696.073988] active_anon:70444 inactive_anon:76 isolated_anon:0 [ 696.073988] active_file:4563 inactive_file:14403 isolated_file:0 [ 696.073988] unevictable:0 dirty:104 writeback:0 unstable:0 [ 696.073988] slab_reclaimable:4308 slab_unreclaimable:15533 [ 696.073988] mapped:75233 shmem:83 pagetables:1080 bounce:0 [ 696.073988] free:609093 free_pcp:573 free_cma:0 [ 696.107564] Node 0 active_anon:281776kB inactive_anon:304kB active_file:18252kB inactive_file:57612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:300932kB dirty:416kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 696.135786] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 696.162076] lowmem_reserve[]: 0 2812 7238 7238 [ 696.166822] Node 0 DMA32 free:2354892kB min:26204kB low:32752kB high:39300kB active_anon:10752kB inactive_anon:36kB active_file:372kB inactive_file:2528kB unevictable:0kB writepending:188kB present:3129292kB managed:2885376kB mlocked:0kB kernel_stack:1792kB pagetables:1240kB bounce:0kB free_pcp:672kB local_pcp:428kB free_cma:0kB [ 696.196234] lowmem_reserve[]: 0 0 4425 4425 [ 696.200698] Node 0 Normal free:51424kB min:41232kB low:51540kB high:61848kB active_anon:273276kB inactive_anon:268kB active_file:17880kB inactive_file:55084kB unevictable:0kB writepending:228kB present:4718592kB managed:4532216kB mlocked:0kB kernel_stack:9088kB pagetables:3228kB bounce:0kB free_pcp:1328kB local_pcp:624kB free_cma:0kB [ 696.230551] lowmem_reserve[]: 0 0 0 0 [ 696.234495] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 696.247975] Node 0 DMA32: 2*4kB (UE) 4*8kB (UE) 1*16kB (E) 1*32kB (M) 2*64kB (U) 1*128kB (E) 1*256kB (E) 8*512kB (UME) 3*1024kB (UME) 4*2048kB (UM) 571*4096kB (UM) = 2354776kB [ 696.264101] Node 0 Normal: 426*4kB (UME) 623*8kB (UME) 510*16kB (ME) 405*32kB (UME) 249*64kB (UME) 42*128kB (UM) 9*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 51424kB 00:25:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:52 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xed) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000100)=""/130, 0x82}) [ 696.279754] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 696.288413] 19048 total pagecache pages [ 696.292449] 0 pages in swap cache [ 696.295981] Swap cache stats: add 0, delete 0, find 0/0 [ 696.301418] Free swap = 0kB [ 696.304483] Total swap = 0kB [ 696.307566] 1965969 pages RAM [ 696.310719] 0 pages HighMem/MovableOnly [ 696.314759] 107595 pages reserved [ 696.401374] FAULT_INJECTION: forcing a failure. [ 696.401374] name failslab, interval 1, probability 0, space 0, times 0 [ 696.412740] CPU: 1 PID: 6175 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 696.419951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.429415] Call Trace: [ 696.432058] dump_stack+0x185/0x1e0 [ 696.435724] ? __should_failslab+0x278/0x2a0 [ 696.440173] should_fail+0x8a7/0xae0 [ 696.443964] __should_failslab+0x278/0x2a0 00:25:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) fsync(r0) [ 696.448240] should_failslab+0x29/0x70 [ 696.452174] kmem_cache_alloc_node+0x164/0xcb0 [ 696.456819] ? __alloc_skb+0x202/0x9e0 [ 696.460751] __alloc_skb+0x202/0x9e0 [ 696.464504] nl80211_notify_wiphy+0xf9/0x400 [ 696.468956] wiphy_register+0x2bfe/0x35b0 [ 696.473190] ? __kmalloc+0x147/0x370 [ 696.476963] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 696.481961] ieee80211_register_hw+0x3b31/0x4bd0 [ 696.486769] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 696.491833] hwsim_new_radio_nl+0xad9/0xe40 [ 696.496227] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 696.502073] genl_rcv_msg+0x1855/0x1a10 [ 696.506117] ? kmsan_set_origin+0x9e/0x160 [ 696.510393] netlink_rcv_skb+0x394/0x640 [ 696.514481] ? genl_unbind+0x380/0x380 [ 696.518398] genl_rcv+0x63/0x80 [ 696.521721] netlink_unicast+0x16da/0x17b0 [ 696.526017] ? genl_pernet_exit+0xa0/0xa0 [ 696.530240] netlink_sendmsg+0x10c4/0x13d0 [ 696.534532] ? netlink_getsockopt+0xca0/0xca0 [ 696.539088] ___sys_sendmsg+0xed9/0x1350 [ 696.543217] ? __msan_poison_alloca+0x183/0x220 [ 696.547938] ? __fdget+0x4e/0x60 [ 696.551372] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 696.556784] ? __fget_light+0x6e6/0x760 [ 696.560830] __x64_sys_sendmsg+0x3b0/0x520 [ 696.565166] ? ___sys_sendmsg+0x1350/0x1350 [ 696.569560] do_syscall_64+0x15b/0x230 [ 696.573484] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 696.578691] RIP: 0033:0x455e29 [ 696.581882] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfd, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff9000/0x1000)=nil) [ 696.601481] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 696.609207] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 696.616484] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 696.623758] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 696.631031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 696.638299] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000046 00:25:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) 00:25:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20100, 0x0) write$P9_RRENAME(r2, &(0x7f00000000c0)={0x7, 0x15, 0x1}, 0x7) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x1ff) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0xffff}) 00:25:52 executing program 4 (fault-call:2 fault-nth:71): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) fsync(r0) 00:25:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) fsync(r0) [ 697.130778] FAULT_INJECTION: forcing a failure. [ 697.130778] name failslab, interval 1, probability 0, space 0, times 0 [ 697.142351] CPU: 0 PID: 6223 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 697.149571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.158954] Call Trace: [ 697.161595] dump_stack+0x185/0x1e0 [ 697.165276] should_fail+0x8a7/0xae0 [ 697.169067] __should_failslab+0x278/0x2a0 [ 697.173347] should_failslab+0x29/0x70 00:25:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x44008}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x88, r3, 0x0, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x88}, 0x1, 0x0, 0x0, 0x24000084}, 0x20000081) 00:25:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 697.177300] kmem_cache_alloc+0x13c/0xbb0 [ 697.181487] ? new_inode_pseudo+0xfe/0x430 [ 697.185761] new_inode_pseudo+0xfe/0x430 [ 697.190636] new_inode+0x5c/0x400 [ 697.194121] ? start_creating+0x39c/0x3f0 [ 697.198329] debugfs_create_dir+0x10f/0x7d0 [ 697.202709] ? __list_add_valid+0xb8/0x450 [ 697.206977] wiphy_register+0x2b45/0x35b0 [ 697.211198] ? __kmalloc+0x147/0x370 [ 697.214971] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 697.219966] ieee80211_register_hw+0x3b31/0x4bd0 [ 697.224776] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 697.229843] hwsim_new_radio_nl+0xad9/0xe40 [ 697.234233] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 697.240081] genl_rcv_msg+0x1855/0x1a10 [ 697.244146] ? kmsan_set_origin+0x9e/0x160 [ 697.248425] netlink_rcv_skb+0x394/0x640 [ 697.252513] ? genl_unbind+0x380/0x380 [ 697.256432] genl_rcv+0x63/0x80 [ 697.259755] netlink_unicast+0x16da/0x17b0 [ 697.264082] ? genl_pernet_exit+0xa0/0xa0 [ 697.268285] netlink_sendmsg+0x10c4/0x13d0 [ 697.272575] ? netlink_getsockopt+0xca0/0xca0 [ 697.277135] ___sys_sendmsg+0xed9/0x1350 [ 697.281268] ? __msan_poison_alloca+0x183/0x220 [ 697.285995] ? __fdget+0x4e/0x60 [ 697.289428] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 697.294847] ? __fget_light+0x6e6/0x760 [ 697.298903] __x64_sys_sendmsg+0x3b0/0x520 [ 697.303214] ? ___sys_sendmsg+0x1350/0x1350 [ 697.307601] do_syscall_64+0x15b/0x230 [ 697.311537] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 697.316749] RIP: 0033:0x455e29 [ 697.319948] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 697.339538] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 697.347287] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 697.354581] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 697.361876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 697.369164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 697.376451] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000047 00:25:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) fsync(r0) 00:25:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:53 executing program 4 (fault-call:2 fault-nth:72): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:53 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) 00:25:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xcc5c, 0x101000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00005f7ffa), 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5012, &(0x7f00000e7000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) 00:25:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000018130000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:25:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) fsync(r0) 00:25:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 697.762398] FAULT_INJECTION: forcing a failure. [ 697.762398] name failslab, interval 1, probability 0, space 0, times 0 [ 697.773920] CPU: 1 PID: 6252 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 697.781132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.790508] Call Trace: [ 697.793157] dump_stack+0x185/0x1e0 [ 697.796836] should_fail+0x8a7/0xae0 [ 697.800624] __should_failslab+0x278/0x2a0 [ 697.804901] should_failslab+0x29/0x70 [ 697.808850] kmem_cache_alloc+0x13c/0xbb0 [ 697.813025] ? new_inode_pseudo+0xfe/0x430 [ 697.817298] new_inode_pseudo+0xfe/0x430 [ 697.821412] new_inode+0x5c/0x400 [ 697.824901] ? start_creating+0x39c/0x3f0 [ 697.829118] debugfs_create_dir+0x10f/0x7d0 [ 697.833512] ? __list_add_valid+0xb8/0x450 [ 697.837796] wiphy_register+0x2b45/0x35b0 [ 697.842024] ? __kmalloc+0x147/0x370 [ 697.845811] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 697.850801] ieee80211_register_hw+0x3b31/0x4bd0 [ 697.855603] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 00:25:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) [ 697.860668] hwsim_new_radio_nl+0xad9/0xe40 [ 697.865063] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 697.870915] genl_rcv_msg+0x1855/0x1a10 [ 697.874961] ? kmsan_set_origin+0x9e/0x160 [ 697.879236] netlink_rcv_skb+0x394/0x640 [ 697.883327] ? genl_unbind+0x380/0x380 [ 697.887253] genl_rcv+0x63/0x80 [ 697.890580] netlink_unicast+0x16da/0x17b0 [ 697.894879] ? genl_pernet_exit+0xa0/0xa0 [ 697.899084] netlink_sendmsg+0x10c4/0x13d0 [ 697.903373] ? netlink_getsockopt+0xca0/0xca0 [ 697.907934] ___sys_sendmsg+0xed9/0x1350 [ 697.912061] ? __msan_poison_alloca+0x183/0x220 [ 697.916785] ? __fdget+0x4e/0x60 [ 697.920216] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 697.925636] ? __fget_light+0x6e6/0x760 [ 697.929690] __x64_sys_sendmsg+0x3b0/0x520 [ 697.933999] ? ___sys_sendmsg+0x1350/0x1350 [ 697.938395] do_syscall_64+0x15b/0x230 [ 697.938436] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 697.938459] RIP: 0033:0x455e29 [ 697.938466] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 697.970240] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 697.977970] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 697.985255] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 697.992531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 697.999804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 698.007082] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000048 00:25:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:25:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f00000000c0)=0x10000) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:25:54 executing program 4 (fault-call:2 fault-nth:73): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 698.448349] FAULT_INJECTION: forcing a failure. [ 698.448349] name failslab, interval 1, probability 0, space 0, times 0 [ 698.459846] CPU: 0 PID: 6288 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 698.467061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.476442] Call Trace: [ 698.479090] dump_stack+0x185/0x1e0 [ 698.482764] ? __should_failslab+0x278/0x2a0 [ 698.487213] should_fail+0x8a7/0xae0 [ 698.491005] __should_failslab+0x278/0x2a0 [ 698.495312] should_failslab+0x29/0x70 [ 698.499270] __kmalloc_node_track_caller+0x258/0x11d0 [ 698.504499] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 698.509897] ? nl80211_notify_wiphy+0xf9/0x400 [ 698.514526] __alloc_skb+0x2cb/0x9e0 [ 698.518268] ? nl80211_notify_wiphy+0xf9/0x400 [ 698.522886] nl80211_notify_wiphy+0xf9/0x400 [ 698.527336] wiphy_register+0x2bfe/0x35b0 [ 698.531563] ? __kmalloc+0x147/0x370 [ 698.535336] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 698.540334] ieee80211_register_hw+0x3b31/0x4bd0 [ 698.545139] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 698.550201] hwsim_new_radio_nl+0xad9/0xe40 [ 698.554575] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 698.560584] genl_rcv_msg+0x1855/0x1a10 [ 698.564599] ? kmsan_set_origin+0x9e/0x160 [ 698.568857] netlink_rcv_skb+0x394/0x640 [ 698.572926] ? genl_unbind+0x380/0x380 [ 698.576821] genl_rcv+0x63/0x80 [ 698.580114] netlink_unicast+0x16da/0x17b0 [ 698.584378] ? genl_pernet_exit+0xa0/0xa0 [ 698.588550] netlink_sendmsg+0x10c4/0x13d0 [ 698.592813] ? netlink_getsockopt+0xca0/0xca0 [ 698.597337] ___sys_sendmsg+0xed9/0x1350 [ 698.601430] ? __msan_poison_alloca+0x183/0x220 [ 698.606127] ? __fdget+0x4e/0x60 [ 698.609521] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 698.614904] ? __fget_light+0x6e6/0x760 [ 698.618915] __x64_sys_sendmsg+0x3b0/0x520 [ 698.623188] ? ___sys_sendmsg+0x1350/0x1350 [ 698.627532] do_syscall_64+0x15b/0x230 [ 698.631444] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 698.636642] RIP: 0033:0x455e29 [ 698.639821] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 698.659267] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 698.666985] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 698.674264] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 698.681531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 698.688798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:25:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) [ 698.696068] R13: 00000000004c145a R14: 00000000004d1918 R15: 0000000000000049 00:25:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:25:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:25:55 executing program 4 (fault-call:2 fault-nth:74): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:25:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) unlink(&(0x7f00000000c0)='./file0\x00') poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) [ 699.168890] FAULT_INJECTION: forcing a failure. [ 699.168890] name failslab, interval 1, probability 0, space 0, times 0 [ 699.180385] CPU: 0 PID: 6310 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 699.187603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.196989] Call Trace: [ 699.199639] dump_stack+0x185/0x1e0 [ 699.203312] ? __should_failslab+0x278/0x2a0 [ 699.207759] should_fail+0x8a7/0xae0 [ 699.211542] __should_failslab+0x278/0x2a0 [ 699.215841] should_failslab+0x29/0x70 [ 699.219794] __kmalloc_node_track_caller+0x258/0x11d0 [ 699.225023] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 699.230418] ? nl80211_notify_wiphy+0xf9/0x400 [ 699.235043] __alloc_skb+0x2cb/0x9e0 [ 699.238779] ? nl80211_notify_wiphy+0xf9/0x400 [ 699.243392] nl80211_notify_wiphy+0xf9/0x400 [ 699.247836] wiphy_register+0x2bfe/0x35b0 [ 699.252066] ? __kmalloc+0x147/0x370 [ 699.255845] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 699.260848] ieee80211_register_hw+0x3b31/0x4bd0 [ 699.265658] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 699.270721] hwsim_new_radio_nl+0xad9/0xe40 [ 699.275082] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 699.280907] genl_rcv_msg+0x1855/0x1a10 [ 699.284948] ? kmsan_set_origin+0x9e/0x160 [ 699.289232] netlink_rcv_skb+0x394/0x640 [ 699.293325] ? genl_unbind+0x380/0x380 [ 699.297248] genl_rcv+0x63/0x80 [ 699.300569] netlink_unicast+0x16da/0x17b0 [ 699.304874] ? genl_pernet_exit+0xa0/0xa0 [ 699.309078] netlink_sendmsg+0x10c4/0x13d0 [ 699.313362] ? netlink_getsockopt+0xca0/0xca0 [ 699.317919] ___sys_sendmsg+0xed9/0x1350 [ 699.322047] ? __msan_poison_alloca+0x183/0x220 [ 699.326783] ? __fdget+0x4e/0x60 [ 699.330214] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 699.335643] ? __fget_light+0x6e6/0x760 [ 699.339700] __x64_sys_sendmsg+0x3b0/0x520 [ 699.344010] ? ___sys_sendmsg+0x1350/0x1350 [ 699.348389] do_syscall_64+0x15b/0x230 [ 699.352322] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 699.357531] RIP: 0033:0x455e29 [ 699.360725] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 699.380333] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 699.388087] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 699.395384] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 699.402678] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 699.409976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 699.417270] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000004a 00:26:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) futex(&(0x7f0000000100)=0x1, 0x3, 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)=0x1, 0x1) write(r2, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x0, &(0x7f0000000dc0)) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10002, 0x0) 00:26:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00"\x00\x00\x00b']) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f00000001c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xb3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) bind(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4207}}}, 0x80) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x1f, 0x2, 0x0, 0x8, 0x1f, 0x0, 0x1}, &(0x7f00000001c0)=0x20) 00:26:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) close(r9) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:02 executing program 4 (fault-call:2 fault-nth:75): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:02 executing program 0: r0 = socket(0x3, 0x7, 0x1) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x14040, 0x100) r5 = syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x305001) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x480000, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x7, 0x0) r8 = socket$kcm(0x29, 0x5, 0x0) r9 = syz_open_dev$rtc(&(0x7f0000000500)='/dev/rtc#\x00', 0x9, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000e00)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x3d, 0x30000) r15 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000840)={0xffffffffffffffff}) r21 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{}], 0x1, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xf8, 0x4004001}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="4b1723bb2594af1f59dc2100ca3437d4b986f5de7da412ee2aa786790883278efb755e6cfce4655750d5c58c78f8af65fce7b160f35750ec43d21c91c7e9664a360d4d49595be9d9c9788382e9ddf0d48e8f6662d75dcbd9c5ca2dc840b221e152e5dc7a57074b3bcf4a6627dca8ee20283f616795907596211391e7f25d2acd2f8008535050bf07ff06c07acb53087573a1d59fc2ad73", 0x97}], 0x1, 0x0, 0x0, 0x4000000}], 0x2, 0x20000004) r25 = socket$inet6(0xa, 0x1000000000002, 0x10) ioctl(r25, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x100) r26 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="980000000038000000000000000000001813000021bedecbb00e814942fabf766a310af147ec4f3b30547fa7b84084de8439aebe820cfcd1b9df7d5eaab40513caaaf1f9d60fa670cf653dd49beb02078b7f44476017b130bbbf47f229e0b43592a94e13160e9bf33342eaa775d142398fa9252ac3e49c7c2c4127d1c8c5577d4c45", @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r9, &(0x7f0000001840)=ANY=[@ANYBLOB="1355ddd878a84c0de0862d03587094daccc423cd7828159376fbf2d0c1705a1bcbfd45c63c81aed212000afe6a4a95f0a943e929b9bc76f61e313fe63925a0bb6c07c5dc6fce1c122eb2daf40f83f8c88ae7dd2fdd626544e086f43cf4c327fe3a82c83ab4bbcf519982"], 0x1) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5420, &(0x7f0000000180)=0xffbfffff00000001) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) write(r1, &(0x7f0000000080), 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x52f}}, 0x8, 0x7, 0x1f, "2a961439400aeb820bb2d14959e1821acec97a303dc181b3320305956322c7d311fa565d841c03111f68ea3b60cfe7079198d1ec56b002990df601104f22099575385e15954558c7b748ef91781a22fc"}, 0xd8) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) 00:26:02 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x10401) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) unshare(0x24020400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") creat(&(0x7f00000002c0)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) [ 706.910088] FAULT_INJECTION: forcing a failure. [ 706.910088] name failslab, interval 1, probability 0, space 0, times 0 [ 706.921578] CPU: 1 PID: 6342 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 706.928789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.938163] Call Trace: [ 706.940807] dump_stack+0x185/0x1e0 [ 706.944479] should_fail+0x8a7/0xae0 [ 706.948270] __should_failslab+0x278/0x2a0 [ 706.952566] should_failslab+0x29/0x70 [ 706.956496] __kmalloc_node_track_caller+0x258/0x11d0 [ 706.961721] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 706.967124] ? nl80211_common_reg_change_event+0x12a/0xc40 [ 706.972794] __alloc_skb+0x2cb/0x9e0 [ 706.976538] ? nl80211_common_reg_change_event+0x12a/0xc40 [ 706.982196] ? wiphy_register+0x2d1d/0x35b0 [ 706.986571] nl80211_common_reg_change_event+0x12a/0xc40 [ 706.992065] wiphy_register+0x2d1d/0x35b0 [ 706.996292] ? __kmalloc+0x147/0x370 [ 707.000069] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 707.005065] ieee80211_register_hw+0x3b31/0x4bd0 [ 707.009867] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 707.014907] hwsim_new_radio_nl+0xad9/0xe40 [ 707.019251] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 707.025090] genl_rcv_msg+0x1855/0x1a10 [ 707.029102] ? kmsan_set_origin+0x9e/0x160 [ 707.033346] netlink_rcv_skb+0x394/0x640 [ 707.037418] ? genl_unbind+0x380/0x380 [ 707.041319] genl_rcv+0x63/0x80 [ 707.044603] netlink_unicast+0x16da/0x17b0 [ 707.048884] ? genl_pernet_exit+0xa0/0xa0 [ 707.053069] netlink_sendmsg+0x10c4/0x13d0 [ 707.057342] ? netlink_getsockopt+0xca0/0xca0 [ 707.061905] ___sys_sendmsg+0xed9/0x1350 [ 707.066025] ? __msan_poison_alloca+0x183/0x220 [ 707.070724] ? __fdget+0x4e/0x60 [ 707.074124] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 707.079552] ? __fget_light+0x6e6/0x760 [ 707.083598] __x64_sys_sendmsg+0x3b0/0x520 [ 707.087894] ? ___sys_sendmsg+0x1350/0x1350 [ 707.092265] do_syscall_64+0x15b/0x230 [ 707.096176] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 707.101376] RIP: 0033:0x455e29 [ 707.104572] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.124462] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 707.132205] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 707.139495] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 707.146848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 707.154159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 707.161473] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000004b 00:26:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:03 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) ioctl$FICLONE(r0, 0x40049409, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000280)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="0000000625c6d04fdf0bf5ecb93a0044cb7c000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x800, 0x76, &(0x7f00000000c0)=""/176, 0x41100, 0x1}, 0x48) 00:26:03 executing program 4 (fault-call:2 fault-nth:76): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) r3 = accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002680)={'veth0_to_bond\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000026c0)=r5) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x84080) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000240)="096d72793748d9e6f5dafcf3887354e5", 0x10) connect$bt_rfcomm(r4, &(0x7f0000000140)={0x1f, {0x2, 0x0, 0x1, 0x10, 0x5, 0xca}, 0x5}, 0xa) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") ioctl$TCFLSH(r0, 0x80045439, 0x706ffc) 00:26:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) wait4(r1, &(0x7f0000000140), 0x5, &(0x7f00000002c0)) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") creat(&(0x7f00000002c0)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) [ 707.711264] FAULT_INJECTION: forcing a failure. [ 707.711264] name failslab, interval 1, probability 0, space 0, times 0 [ 707.722711] CPU: 1 PID: 6396 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 707.729929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.739307] Call Trace: [ 707.741948] dump_stack+0x185/0x1e0 [ 707.745613] should_fail+0x8a7/0xae0 [ 707.749370] __should_failslab+0x278/0x2a0 [ 707.753677] should_failslab+0x29/0x70 [ 707.757606] kmem_cache_alloc+0x13c/0xbb0 [ 707.761802] ? kmsan_set_origin+0x9e/0x160 [ 707.766061] ? skb_clone+0x31e/0x590 [ 707.769797] skb_clone+0x31e/0x590 [ 707.773353] genlmsg_multicast_allns+0x1a7/0x620 [ 707.778152] nl80211_common_reg_change_event+0xb3e/0xc40 [ 707.783624] wiphy_register+0x2d1d/0x35b0 [ 707.787831] ? __kmalloc+0x147/0x370 [ 707.791574] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 707.796531] ieee80211_register_hw+0x3b31/0x4bd0 [ 707.801305] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 707.806335] hwsim_new_radio_nl+0xad9/0xe40 [ 707.810691] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 707.816518] genl_rcv_msg+0x1855/0x1a10 [ 707.820527] ? kmsan_set_origin+0x9e/0x160 [ 707.824794] netlink_rcv_skb+0x394/0x640 [ 707.828859] ? genl_unbind+0x380/0x380 [ 707.832752] genl_rcv+0x63/0x80 [ 707.836043] netlink_unicast+0x16da/0x17b0 [ 707.840310] ? genl_pernet_exit+0xa0/0xa0 [ 707.844480] netlink_sendmsg+0x10c4/0x13d0 [ 707.848733] ? netlink_getsockopt+0xca0/0xca0 [ 707.853257] ___sys_sendmsg+0xed9/0x1350 [ 707.857349] ? __msan_poison_alloca+0x183/0x220 [ 707.862047] ? __fdget+0x4e/0x60 [ 707.865446] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 707.870831] ? __fget_light+0x6e6/0x760 [ 707.874863] __x64_sys_sendmsg+0x3b0/0x520 [ 707.879159] ? ___sys_sendmsg+0x1350/0x1350 [ 707.883506] do_syscall_64+0x15b/0x230 [ 707.887404] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 707.892595] RIP: 0033:0x455e29 [ 707.895774] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.915225] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 707.922941] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 707.930208] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 707.937477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 707.944745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 707.952020] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000004c 00:26:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101, 0x2}, 0x2c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:04 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:04 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x0, 0xfffffffffffffffe, 0x40000000, 0x612}}) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_create(0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40040, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000200)) 00:26:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="0000000000e4ffffffffffffff000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x0, 0x3, 0x2, 0xb10f, 0x8000, 0x1}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x1) 00:26:04 executing program 4 (fault-call:2 fault-nth:77): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000013c0)={0x0, 0x3}, &(0x7f0000001400)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001580)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x31}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="2433950cf99ff302d746b387d673cd0b2cc26faec8249203d47402fe2d817af27c138f440b6f615d553b87031d1552b105712e7364959385fc818b40c9882efaaa4e8839", 0x44}, {&(0x7f00000002c0)="e2c8503db5f90530fba342525bf9bc31f589578ffd832d7d7557613d9f0b5a025d0ad5159c2e1d8f2a1845feb7442786c1e7cf12c223ce423ed0c186f5d6d1ef3a918bb3e5fc2448207b5a6a21f2240dfa05c4f55a9f5c5652264ee48e1258b609f722e31e1d6d540553421fa13d76184076a7090a93784f37cd55b014d3c924e120cd210b4d39e3ddc12ca67cb1687e5fff60e38b9ca544829bef56227e4b6dc383526eede0df385b4896746b45b18ad8393766e6d367221aa5f97bb1f0a203f2f0bade03184710973a096a2bb46e05c0660585aae10dd83c691b2431e9b79f56d4cae2d4bbf3c545ddf57bef522637b0a03f909347e45b8c883ba38c7be94bafd64a449c427bb783d8235a058fd45c23e62e2668c844974643e1417d3924fb48c59a41178a0446fe53a9975b55b208ca3240649080ecaa53ae8f258a446fbe9bfa28dafd442f81148729a2090fa49b696bce4d34992f284eb6df7d32f5041e635889e1f86bbec4418e861ecb95a4f087f64ed2e6b82b635515a2652936b3ae77550bed62d24ac03ec8456fd3100bcbeb6ddcc8bc0e43e3e66ab2731c5f175067451afe1088502971a8aed64c57d38fa959c223bd2b30e91f3e37ed9aca3b142429e436a235580316a8d1b89ae98d798e61a2eca7259d255be4f29a6dc9a2d78036d64449829322d5c5595a6998e5d2964504587518cc359d3fc82d0224f5b91222abb5cbe20cba0eb7951ff9112d9f9645c5edc4b2e2bffca80bb866fe2ec85efb2ce2ae3f3c12a3730650ef455db7fe1d399d40450b7e387b6739db66c414661f6dc768ae953e5b5920bd98efd90343987cb41ac7cd5e7bbed6b2dbd31a8763baa9844739c92acb90083b76ee27f9a7bbe7876425e8341ca2cb2629269802fb5c0beb010448557c9b135aa950bd74954767ce1131148891004f3b46a500455d7720c2c4e157645f41d5d366406c12552c3a759e6ddfa34fc08c3de9a50edc87cb3de1402b80353c625dd82b10e37c8acc33eeca1a858fd06b58e68c640d6e995b83ae39e1087ae6888a6e4bd54702d7e01961e1eec715bdc41c7cd8b405a856e8b3f1385450287e33b43473b4aecdf2498992883304275f0832470f9b141f8f5124c8060bc279f90512366dd503ef2e6380d6c3bb17787bbf97373aa6e5b38bc9ff0e58330a515b2df6578c019e75b4a5b0010e4d0921c796fcac39813a88da8edc19f6957f51369f19db41b02f3e6d92e0114c8cd1106eacd186749be96fbf42fdff11696ce788c639277bdc2f63343cc19c6bedae9b040bc09d9e190f596fbd21651340b22910baa3584aeb4069b02bc4555bf409a51a3ebe07c96a5fd06adf0e32e15d322031d6de58d38d9695d2d59e23996b8ed54adfc8860fdebe5ad196b996c115dbc35816db2cf6972ff8dc76243fbc7dc5efe598fca6cd6226af47f2df2aea311739bd6c9b69d3ab44af02180c711d683e7066b5214efeaec8d3f7d7802bc7e1361bcf31c1cc309d14a380313dcceda3311e5eeca0800010ac832504a8ca5856deec3ed51901d020797bf88f2275262469a891245bf97b82bbb097605a7ce31b0717d85db6f5bd6620d1ce9f7ca1cbd9547bf942587fda70788e3999748e50899e748374fdc1ccd152e88df8df3d441de8a462ef00158d40f09583a104294a002c09f425c9598c771c53f1ec713b2de19f2ee7e76d7e2c6572a4245ab00b8e251fd435237934f6f064078c51667358c9914ec2fdfc087e6b8f92f2ddc0a027e1c10b715d3972d7cc5354a13965cac7d59e6cc4a85121d1f6dc8d70fd39e82014e12430bb6c63e73a757cdc82677d97c9d567f949a9840ee187cb7a3ff94c9c9d9e7bd3c48e4c5fe22b539f2bc64a464c71078627174d303e0caeff04df77adf61e17a7e85beb56481284643f6689b91f6c9bb15a51f2b5d6c8cf64ac815bca774de7dc4558cead294faefa21f2e3afe84267200ba5c691d285b022f26782ad8e534e810c78c554dd60a7f1ba70384a680119341bac3768b185deb28d0637714f6e43d259468c172cb5a43b33a312765322f4a0f0d103dbc700f6e1ce0568d1ad32d5cd00c2ae2f5ba3e036056bfd9760358d8107aaeed0e0602349895078dcc4b11a15fc2477e4aecfc4ceb4792b8ed57dc61632fbd78be725c212c29f780a79feaf2767009c0d12608db8345295dd29b9fc63eec336cd460adf5beab448dac9e9063dd8a27c12a57759a1196293b82b73e85a9b4b9d2b1e3cfde958c187602210ca1d61540ee46037e82523439cf472e504b0a38f294e7cf75a76436950bad1582a084cc3249dfa85cbe8701e9fc409e8b39dfe94577d75fc47857b4db9c5e5031199e1d7d563a67506e25fbe5526deacb13b218c78d6016185ac9984c98f28553fef4d1c7d57e12d7d6dd4022d5cdaf8ff682d52c10ed2dd4d0495af862e7e6bfb5156e68f69fc98cf955e6fd14126292b1726809d1fa8e9dd7aab94bc8636d4b9027ec976bf23c8ed1c28c79595c46913091511b2b8d4445265d2ddc32cbadf71ebe08b874fa73a17ae84fecd59a9a7e69694e62c0180b785e76940e1bafcfeef1fdd22b926324d9631c25e0d126c18ac043ae021e8a2376a3761b98a757936e445940d23697e72dd364e22885dfe8fd4726f832605c1eda7e65e0c64b0d59715bf1d067663c3f9d4dcddc0011a90385274b2d1d20625c5000ae1bcba3d6284bb782c4af439a8c99b724bc5930636ec8939b12e08146f54740ac2d66c4b44f6539a960de2c0e885c5c512223de9fbc40699403fd25320b1912aef2fcda4a9c2d445c1fcffeb5e80d76ff7795f6e70e58b06f61d7762efacbac1fde01c5f9574aa3790ebd57a7f4fdb97eae4df25875009d4aeb6312844017b7a236038e503083b6c50a229de6d787f8509e554174fae7f62bde3664e509d1ce5b4eccf7a8c7f75e759431588a560ee8a5366d841f08a80f7c9cbf39a8656961f823a3bd1c4862da828b2c4cfb766061eb18d4760f2404d16416c980a8f4185a0d6c72d025cadb63c730b9139664fa6dc38f3e98e6ad2fb038254d4bc6da355be91269bca0396762b162fe4777e7e661a6d7575e6b04adf56c3c9761276a5b2f334d226b616000aeb8dbf13694b5879974e5ecbdf3048a7f629bf5b5fb843fb082e63dd0f4125cd535c64ddccd9eb9901488ef3d68c5d60d2da187a75e7a60652bcb03e4472817e6ddecc811ed7f68e1a805206fb0b46afccc409c1d7dc05fb741cb373087ac73f56f12c0d1355c26f4f7d51bc13dd037069bf12b1fcbcbb7d15358f13d2824a00d6484d4d63e71f337a55862ef5a3b8979b68f663bd7283da991e10ec0f16a98cffc0408b16637473bfe717d0ff3bd89043badb6a99130accd8fc75b9023f632b2da2c8bb4045a7f0099ea321d7aa42444b22a00d11f0eb370f1d19ade58c59f1d8263c7a070a03d4171d9f3908e2af9ab00b371786afe9b6c8d3f7eaef1d95907364e733f48554dc0116bd2f2445eb73796fb4c5d456f33ed8a3b20fa1764508c5fda0221f588c20d9c92f7d6d4794997f242e6b0292d9f57bbe03cc555a48d68c1dce52233e831951184fb77531fcba2f9be7e1f0724c0150f0ec9d4bf15fe146d9a6c9aa5ca1ca0e97599c6fcc80607f96c47f2dc4e7ed5e7f4af666d5b2493166befd0f7d932a748e94fe83b70e51f7f3c0af3c0fa1e1305a72e5c36a4ef027873d71e30d4e1ac57dfd35745f1f7e3bb5f269cf17deef97201ffdd3087644e1e6e3bad811938fd5bd518c08b1bfc5e91109170bde618da4f66e1ead56202a9d8f3728b372de758a76f55b9e700c50bba319d6015da12356525871fd8f1058c362d007cfedb50867551b58dc2f6aacd1dffdf2c3360af4b2c844bf8bd2fc27e68500ed2b24fdcf77cb8d40797371488b19d25d90c2ad4bb20065fa8104bdbfb0ae08a6ea81f9f363f033e97ca03a9f9a5593e1c8c8f1774d243e06ce763ce748efaf502d49ece34faebbcbcd9498560b05350582ee58aaf9717568de949ad3bde4739158185de835ed732082c43584234ae033e5b583e6e625cdd97005367b30c474de87339dbb6182616df10a1a1ab43049144de908c33679f105af3b9e767067c205bf92872e6ce8dc32dbd779e004f397df76938fa8c565d1230f53b2950d365e6cfe2a11dbe22b2564c165eebb9394f3f59b364d78949a62047147fc0b11fc2e2f3a75d1600a6e2258acd51f54129fcc691ad9b98e04dc0f1e983f5b984e9a9b3d376a26139356ea1b6ace164749869312dd165b0cec907972cdd2644a6fc793d9679497c56851396ddc319f6dcbe7c68f56d437c1c75bda23071230ad03818988661da5f28d0a54634bb9e9b657fcb484a72087c48702be5c42139c5e53ab28545e0f0f327429eee2b0732e19f8ec507623320ed8a738b9c87bcb9ac2a2f29d037268ced5fe36dc420b6cc0651718a66551d334eeac4e20ad5f50eb60f45bfaf471efb4165a901560d2309c1e0c34e6efc9a67fe6adb7de43088d20ab46c2f1a75c0abe04375a6455db1ea5aa88cee69a7ba00b42365510e9ce0f561543d005d602ea5012f691cfd66490c637c00366fe47186568802a6bf660221a003af559a47bad698f4b566918cf570444a957b1a61b99f7cb0a017498728af9b3d781af4684bc8ce582e2eb17e3da2320ed889e953708b8ed18c0c236fded8963d09bee967c0bdc9e17e3b3b65272be028d00734cbe701158bbd1cae03547e1cf3c58eae0a8a4f0ff90144337cfb35c27772608b8170b5ac132da2370e76e32dfc800933af71d2572c9da223669b56a351835d366cc63df1cf93d3daab848540955c768d3ae3db7849d681aee41f7a7f76629607de3ca99ad87cff9f4f56c045a0280c53f08278fb5d420d761083e1144f626f6d65cdff0a5290433d55a119ad56efdac6ecd195c6dc498c202f4e92a0a468ce552bf0bad878be7977f120306369f83092591cf46d1505d5d46cdda021ef4d1d4d0380a562ff41c79786b82ec127b07c4b0d12d75daf62f6536fe60468c47ca774b7dd134207fe5e75d5fdfe6351c1cb8d80b0869c35c3a186f0c1c419b029c0409703599e17a27014bf5ad0a0c9c293eabb6e484a5aea5ed35af4b8f2b55cf6bc8f603b1dd8f0987110a34fecbef0bff6f4caed1c2136c4700a186dcfec68e90e90f2edfeccda3fd294899636db6a1be3a8371556d274da18864a2feac060a4b10f336023f865bc55c01de55faa28e7ebe8cf2fc0ed676b2aa672486fc4653f7e971170036ee8ee9532ca300b3379329683f2bb4efdc06473f411b77b2ee1462fd42020708bbe5452153df4a1e654081574173210718a14869afaf21136b8673d2cc11b5f3892fa165d4ee8548e0e57831daf70e8d8959715596112c75e162a23f50dd6fac2f071834465475895d4ca17935cee42bb14fbc4bed2617a738821b00f17071e9edc8317991261d7c915c417fb7dac5e537e33fd1a3faf2b4644ed05a44aeb08ea6233e5fbfa8ff66ad0516ef8482e934bf7b216aeb2d55eb548ea03778059ce983d6a345ed2ae9ac99b5240cf4ebccf6d08159509b079bf16e2aed7daa95c9113ff22dd6d046713a05f0eaf3b4e3359253ca9295105d05cd21aa4796cae6b42ee8f9e699189a034ffdda8eee069789c91111c4520896d819e90afaf5cb1f48ae2d19b100879624cd7956e8113bf986a470d5d38719fad7b148c6bd6421db21a9d711953ed6b309249431c57cfa5bc789146190a9a3e5337b6fd7bbd511ca9c38", 0x1000}, {&(0x7f00000012c0)="2ecc6631e79b728dd07059ac4a3444f2090c1d705fbc16439f6184e255701348cece4ff45db72a41a8accf3742c2474a0eff539444114e662c7a8a0d09ba02b15cab53900d6ebc29fea188b989a6bd0c593cbf06354731245093c1b9a3691aa7d9814ad26371080d67ab40e1c8f8239c45af612fc6ec489dbe95418ecd471ed1cc4ffea614381aadd6a4612e3a78b62c27dc225f71c70a70b8e1f766c1c59bdbdb9cca0e29f4d8211a94449ba9c79b30f98820f498cadd8dc39d1de684", 0xbd}], 0x3, &(0x7f0000001440)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xf}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x42, 0xe3, 0x4, 0x100, 0x8, 0x3, 0x3, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x2, 0x4, r3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffffffff57f}}, @authinfo={0x18, 0x84, 0x6, {0x401}}], 0x110}, 0x880) listen(r0, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f00000000c0)}, 0xfffffffffffffcd3) pipe2(&(0x7f00000015c0)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000001600)=0x635c) epoll_create(0xbd) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r4, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 708.395200] FAULT_INJECTION: forcing a failure. [ 708.395200] name failslab, interval 1, probability 0, space 0, times 0 [ 708.406649] CPU: 1 PID: 6423 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 708.413866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.423241] Call Trace: [ 708.425878] dump_stack+0x185/0x1e0 [ 708.429543] ? __should_failslab+0x278/0x2a0 [ 708.433991] should_fail+0x8a7/0xae0 [ 708.437762] __should_failslab+0x278/0x2a0 [ 708.442035] should_failslab+0x29/0x70 [ 708.446006] __kmalloc_node_track_caller+0x258/0x11d0 [ 708.451268] ? netlink_trim+0x398/0x400 [ 708.455289] ? netlink_trim+0x398/0x400 [ 708.459385] pskb_expand_head+0x21d/0x1a70 [ 708.463655] ? skb_clone+0x3e8/0x590 [ 708.467404] ? nl80211_common_reg_change_event+0xb3e/0xc40 [ 708.473092] ? wiphy_register+0x2d1d/0x35b0 [ 708.477453] ? ieee80211_register_hw+0x3b31/0x4bd0 [ 708.482411] ? mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 708.487630] ? hwsim_new_radio_nl+0xad9/0xe40 [ 708.492152] ? genl_rcv_msg+0x1855/0x1a10 [ 708.496362] ? netlink_rcv_skb+0x394/0x640 [ 708.500651] ? genl_rcv+0x63/0x80 [ 708.504141] ? ___sys_sendmsg+0xed9/0x1350 [ 708.508442] ? __x64_sys_sendmsg+0x3b0/0x520 [ 708.512908] ? do_syscall_64+0x15b/0x230 [ 708.517017] netlink_trim+0x398/0x400 [ 708.520864] netlink_broadcast_filtered+0x1e6/0x1e80 [ 708.526030] netlink_broadcast+0xf6/0x110 [ 708.530214] genlmsg_multicast_allns+0x295/0x620 [ 708.535040] nl80211_common_reg_change_event+0xb3e/0xc40 [ 708.540534] wiphy_register+0x2d1d/0x35b0 [ 708.544767] ? __kmalloc+0x147/0x370 [ 708.548547] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 708.553543] ieee80211_register_hw+0x3b31/0x4bd0 [ 708.558352] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 708.563418] hwsim_new_radio_nl+0xad9/0xe40 [ 708.567811] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 708.573660] genl_rcv_msg+0x1855/0x1a10 [ 708.577706] ? kmsan_set_origin+0x9e/0x160 [ 708.581984] netlink_rcv_skb+0x394/0x640 [ 708.586072] ? genl_unbind+0x380/0x380 [ 708.589995] genl_rcv+0x63/0x80 [ 708.593318] netlink_unicast+0x16da/0x17b0 [ 708.597616] ? genl_pernet_exit+0xa0/0xa0 [ 708.601819] netlink_sendmsg+0x10c4/0x13d0 [ 708.606108] ? netlink_getsockopt+0xca0/0xca0 [ 708.610641] ___sys_sendmsg+0xed9/0x1350 [ 708.614762] ? __msan_poison_alloca+0x183/0x220 [ 708.619480] ? __fdget+0x4e/0x60 [ 708.622898] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 708.628287] ? __fget_light+0x6e6/0x760 [ 708.632321] __x64_sys_sendmsg+0x3b0/0x520 [ 708.636596] ? ___sys_sendmsg+0x1350/0x1350 [ 708.640965] do_syscall_64+0x15b/0x230 [ 708.644890] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 708.650094] RIP: 0033:0x455e29 [ 708.653282] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 708.672752] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 708.680462] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 708.687727] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 00:26:04 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x4, 0x0, 0x8, 0x0, "fc9d9d5faa37e7dc1f16baab22805f294dc262c4eca06dd2b1c63a95aa61ceeb"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000f28ff8), 0x100000002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000180)=0xe) r4 = getpgid(0x0) tkill(r4, 0x13) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r5, @ANYBLOB="00000000000000009500000000600000005d70f23c28569ffc6a6f7e75aeb3c5"], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f0000000340)=""/176}, 0x48) 00:26:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000003c0)=""/4096) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) socket(0x3, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[]}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 708.695025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 708.702308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 708.709580] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000004d 00:26:04 executing program 2: pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000001740)=0xfffffffffffffe0b) keyctl$dh_compute(0x17, &(0x7f00000028c0), &(0x7f0000002900)=""/5, 0x4, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}, 0x0, 0x0, [0x2]}) 00:26:04 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000200002, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000015c0)) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:05 executing program 4 (fault-call:2 fault-nth:78): socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x707000) [ 709.212875] FAULT_INJECTION: forcing a failure. [ 709.212875] name failslab, interval 1, probability 0, space 0, times 0 [ 709.224284] CPU: 1 PID: 6464 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #23 [ 709.231511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.240886] Call Trace: [ 709.243522] dump_stack+0x185/0x1e0 [ 709.247191] should_fail+0x8a7/0xae0 [ 709.250949] __should_failslab+0x278/0x2a0 [ 709.255254] should_failslab+0x29/0x70 [ 709.259179] kmem_cache_alloc+0x13c/0xbb0 [ 709.263368] ? skb_clone+0x31e/0x590 [ 709.267143] skb_clone+0x31e/0x590 [ 709.270718] genlmsg_multicast_allns+0x1a7/0x620 [ 709.275546] nl80211_common_reg_change_event+0xb3e/0xc40 [ 709.281044] wiphy_register+0x2d1d/0x35b0 [ 709.285280] ? __kmalloc+0x147/0x370 [ 709.289062] ? ieee80211_register_hw+0x1ac6/0x4bd0 [ 709.294065] ieee80211_register_hw+0x3b31/0x4bd0 [ 709.298875] mac80211_hwsim_new_radio+0x2f8b/0x4ca0 [ 709.303941] hwsim_new_radio_nl+0xad9/0xe40 [ 709.308329] ? hwsim_tx_info_frame_received_nl+0x12c0/0x12c0 [ 709.314181] genl_rcv_msg+0x1855/0x1a10 [ 709.318246] ? kmsan_set_origin+0x9e/0x160 [ 709.322534] netlink_rcv_skb+0x394/0x640 [ 709.326664] ? genl_unbind+0x380/0x380 [ 709.330609] genl_rcv+0x63/0x80 [ 709.333936] netlink_unicast+0x16da/0x17b0 [ 709.338236] ? genl_pernet_exit+0xa0/0xa0 [ 709.342428] netlink_sendmsg+0x10c4/0x13d0 [ 709.346712] ? netlink_getsockopt+0xca0/0xca0 [ 709.351277] ___sys_sendmsg+0xed9/0x1350 [ 709.355414] ? __msan_poison_alloca+0x183/0x220 [ 709.360147] ? __fdget+0x4e/0x60 [ 709.363574] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 709.368994] ? __fget_light+0x6e6/0x760 [ 709.373050] __x64_sys_sendmsg+0x3b0/0x520 [ 709.377352] ? ___sys_sendmsg+0x1350/0x1350 [ 709.381727] do_syscall_64+0x15b/0x230 [ 709.385654] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 709.390864] RIP: 0033:0x455e29 [ 709.394061] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:26:05 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:05 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 709.413679] RSP: 002b:00007f1e5ec0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.421423] RAX: ffffffffffffffda RBX: 00007f1e5ec106d4 RCX: 0000000000455e29 [ 709.428715] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 709.436004] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 709.443291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 709.450579] R13: 00000000004c145a R14: 00000000004d1918 R15: 000000000000004e 00:26:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e24}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)="2e001b2121894de067a1504545d99e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x2}}, 0x2e) r2 = dup2(r1, r0) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7ff, {}, {}, @addr}], 0x126) 00:26:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:05 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) flistxattr(r0, &(0x7f0000000140)=""/65, 0x41) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x400) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:06 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:06 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$VHOST_GET_FEATURES(r0, 0x80044dfb, &(0x7f0000000100)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8080) 00:26:06 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/150) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:06 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000240)) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100"}) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:06 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001780)={"73797a5f74756e00000000000100", 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000014001a0100000000e40000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200cf7ad1f600fe8000000000000000000000000000aa49ff486463838c3fe5e59aea8e7b"], 0x34}, 0x1}, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:06 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x10000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x4040) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000680)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000480)={[], 0x4, 0x100, 0x5, 0x0, 0xfff, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000340)=""/207, &(0x7f0000000200)=0xcf) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x7) unshare(0x24020400) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) getpriority(0x1, r2) 00:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800)={0x9e, 0x81, 0xfff0000000000, 0x3f, 0x6}, 0x14) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:06 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:06 executing program 2: pkey_mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000)=0x268, 0x9d, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x1, 0x7, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) write$P9_RAUTH(r0, &(0x7f0000000080)={0x14, 0x67, 0x1, {0x10, 0x1, 0x1}}, 0x14) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x9, 0x19, "73af38197ddf3b7c9379686f169c730519a17d86db8d04bc644bcd32a8f81faa5d6517d84a8d3b39b3308c1766740124738ead88d48b945bdca7c87ce3b5b888", "325b83eb49530be9dcc36879de1e42560d018d4accb6dc2645ed61614aba6040", [0x401, 0x80]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xb424, 0x5, 0x6, 0x5, 0xe4e}, &(0x7f0000000180)=0x14) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000a) 00:26:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = dup2(r0, r0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x1, 0x6, 0x0, 0x1, 0x6, 0x9}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:26:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x7, 0x2) getgroups(0x9, &(0x7f0000000040)=[0xee00, 0xee01, 0xee00, 0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) fchown(r0, r2, r3) 00:26:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:07 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) msgget$private(0x0, 0x25) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:07 executing program 2: r0 = socket$inet(0x2, 0x80007, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) 00:26:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400601, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0xb64, 0x2, 0x200000000000000, 'queue1\x00', 0x8}) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x33) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000140)=0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000180)={@remote, @rand_addr}, &(0x7f00000001c0)=0x8) 00:26:07 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) getdents64(r0, &(0x7f00000005c0)=""/4096, 0x1000) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xe2a2, 0x200) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x4, 0x4, 0x101, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc}, 0xfda7) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f0000000280)=""/176}, 0x48) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x24800, 0x0) recvfrom$inet(r3, &(0x7f0000000340)=""/245, 0xf5, 0x40000100, &(0x7f00000000c0)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x9) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) 00:26:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = dup2(r0, r0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x1, 0x6, 0x0, 0x1, 0x6, 0x9}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:07 executing program 4: socket$inet6(0xa, 0x2, 0x80004) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000fcf73790c76849f031fe0022000100000000080000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:26:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:07 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) socketpair(0x1f, 0x800, 0x7, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:26:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f00000017c0)) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000007c0)={0x8, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @rand_addr=0x15}}]}, 0x190) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000001c0), {[{{@arp={@empty, @rand_addr=0x2, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x9, 0x4, 0x1, 0x1ff, 0x7, 0x4, 'bond0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x6}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001, 0x9}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xff, @mac=@random="8c870f064cb1", {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xdd8, 0x4, 0x1, 0x7, 0x100, 0x7f, 'gretap0\x00', 'bond_slave_1\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x3da, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x938}, 0x8, [0x0, 0x3, 0x0, 0x7, 0x1, 0x1, 0x20, 0x7]}, 0x5c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") timerfd_create(0x5, 0x80800) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20363c85c1e705eb, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:08 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c010000220001000000ff00000000000400000008000c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:26:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:08 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:08 executing program 2: 00:26:08 executing program 2: 00:26:08 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:08 executing program 4: socket$inet6(0xa, 0x810, 0x1) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0xc6, 0x7f}, 'port1\x00', 0x1a, 0x40022, 0xa2f42d7, 0x3, 0x4, 0x7, 0x400, 0x0, 0x1, 0xcc}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x10001, {{0xa, 0x4e22, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x539edda6}}}, 0x88) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:08 executing program 2: 00:26:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000042000102000000000000000000000000ea83ccaa4c2ee66069d3890f97b253b5af42af33ca4d969e698f23896b97598aa0de"], 0x14}, 0x1}, 0x0) 00:26:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x1, 0xff, 0x4, 0x9, 0x8}, &(0x7f0000000040)=0x20) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:09 executing program 2: 00:26:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x5}}, 0x5f, 0x8}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000200)=0x1008) 00:26:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendfile(r1, r1, &(0x7f00000000c0), 0x1) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:09 executing program 2: 00:26:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:09 executing program 2: 00:26:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000), 0xfffffffffffffd81}}], 0x1, 0x0) 00:26:09 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000240)={0x7ff, 0x99, 0x7fff, 0x400000000000000, 0x2}) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80141, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000000c0)) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000022000100006e71c455ec2da028327561ca32dc002000000000000400000008800c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) memfd_create(&(0x7f0000000280)='/dev/snd/seq\x00', 0x1) 00:26:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) 00:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:10 executing program 2: 00:26:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="00000000e7010000009510ea00a1e59a99"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:10 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x371) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000680)="451292f434dd16e08e3c00f23e97e37587f5c24f309aba668eee93b65b3ecdfd3f4b42bae4d3007db570d7c23947cb7770b613d22a503cb978aada075aac788fb4764c3bcc24ea0d4bfe51ced27be542cd5e59633134d6eebcb6bdb303d07633a873aa7fc1bf78e877e77c983f083abf1b000524f360bc827b24d6971d36d1543be18f76614e20dabb1e85074a4e5337106cee637f65bf8776da7fa47421a8241b1dd9df1cd134844ec090829e286a21314160d7bc159ea5a2e3495b4cb3a1574b6faf8aa21d25b2e93c54789bcdf46c162bd75335730447ca9ed34189b0d3ee0e1403a32540f1e5d3a0f7a0eb70680e16f56380", 0xf4, 0x4000840, &(0x7f00000003c0)={0xa, 0x4e22, 0x101, @empty, 0xfff}, 0x1c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'vlan0\x00', 0x4}, 0x18) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x309a4804}}, [0x4, 0x0, 0x6, 0x1ff, 0xe0d, 0x3, 0xded, 0x7fffffff, 0x4, 0x0, 0x5, 0x100, 0x8001, 0x1, 0x6]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r3, 0x3a}, 0x8) socket$inet_sctp(0x2, 0x4000000000000001, 0x84) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000300)=[{{r5, r6/1000+30000}, 0x800, 0x1ff, 0x62}, {{}, 0x100, 0x0, 0x10000}], 0x30) clock_getres(0x3, &(0x7f0000000400)) 00:26:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r2 = socket$inet6(0xa, 0x80805, 0x2) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:10 executing program 2: 00:26:10 executing program 4: socket$inet6(0xa, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100402}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x110, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000022f7000000000000000000000400000008000c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 00:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:10 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:10 executing program 2: 00:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x1008912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x20000000003, 0xfffffffffffffffc) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:26:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18f80d0001000000010000000000f01c18130000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 00:26:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x10080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x10, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x49}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20040080) socket$inet6(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 00:26:11 executing program 2: 00:26:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x210381, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xffff}}, [0x8, 0x1000, 0x3f, 0xc1, 0x81, 0x40, 0xfffffffffffff195, 0x4, 0x9cc, 0x40, 0x1f, 0x3f, 0x9, 0x8, 0x101]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet(r3, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) poll(&(0x7f00000002c0)=[{r3}, {}, {r0}], 0x3, 0x0) 00:26:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000380)="8eb37894387fa33111e661be15b8adf143caedb87f7c51571a3c0fd05f47518f30c6a23a080ed9d1299f663f1426464d66cdb52947175d17d0541350eaba445231ee24afec82b3dfccf20e70572783fcebff6cd7c8e6d0496ca59f20772e6d974b24e78931b4f03d3b91c5bea35142f09ba0fda04b0f310e7dcc06b4d76b941cc9efb63a3d5b40ffb904ecc8c6e9ba2d10baf56a756ea351284f045dda026a798639d763d106432d34bcf6bf8bb8d03a1950ae8c0778ed885fe073eabf", 0xbd, 0x40804, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x2, 0xd96, 0x7fffffff}, 0x10) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) utime(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)={0x7fffffff, 0x4}) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0xfffffffeffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) 00:26:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xffef}], 0x1, &(0x7f0000000200)}, 0x0) [ 715.313267] ================================================================== [ 715.320700] BUG: KMSAN: uninit-value in ipv6_skip_exthdr+0x156/0x910 [ 715.327205] CPU: 0 PID: 6807 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 715.334391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.343744] Call Trace: [ 715.346354] dump_stack+0x185/0x1e0 [ 715.349999] kmsan_report+0x195/0x2c0 [ 715.353820] __msan_warning_32+0x7d/0xe0 [ 715.357895] ipv6_skip_exthdr+0x156/0x910 [ 715.362073] ipv6_get_l4proto+0x1be/0x2f0 [ 715.366245] nf_conntrack_in+0x54a/0x2070 [ 715.370423] ? ipv6_invert_tuple+0xf0/0xf0 [ 715.374681] ipv6_conntrack_local+0xc3/0xf0 [ 715.379021] ? ipv6_conntrack_in+0xf0/0xf0 [ 715.383271] nf_hook_slow+0x15d/0x3e0 [ 715.387103] __ip6_local_out+0x64c/0x770 [ 715.391279] ? __ip6_local_out+0x770/0x770 [ 715.395534] ip6_local_out+0xa4/0x1d0 [ 715.399358] ip6_push_pending_frames+0x218/0x4d0 [ 715.404136] rawv6_sendmsg+0x45f0/0x5410 [ 715.408213] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 715.413604] ? rw_copy_check_uvector+0x630/0x710 [ 715.418385] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 715.423858] ? import_iovec+0x3e0/0x640 [ 715.427859] ? compat_rawv6_ioctl+0x100/0x100 [ 715.432362] inet_sendmsg+0x3fc/0x760 [ 715.436180] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 715.441556] ? inet_getname+0x4a0/0x4a0 [ 715.445545] ___sys_sendmsg+0xed9/0x1350 [ 715.449653] ? __msan_poison_alloca+0x183/0x220 [ 715.454334] ? __fdget+0x4e/0x60 [ 715.457729] ? __msan_metadata_ptr_for_load_1+0x10/0x20 00:26:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 00:26:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) pkey_alloc(0x0, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x1c, 0x52, 0x108, 0x70bd25, 0x25dfdbfc, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) recvmmsg(r3, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r4}) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 00:26:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 00:26:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 715.463104] ? __fget_light+0x6e6/0x760 [ 715.467108] __x64_sys_sendmsg+0x3b0/0x520 [ 715.471368] ? ___sys_sendmsg+0x1350/0x1350 [ 715.475701] do_syscall_64+0x15b/0x230 [ 715.479622] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 715.484827] RIP: 0033:0x455e29 [ 715.488020] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 715.507366] RSP: 002b:00007f38107d6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.515120] RAX: ffffffffffffffda RBX: 00007f38107d76d4 RCX: 0000000000455e29 [ 715.522394] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 715.529672] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 715.536947] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 715.544223] R13: 00000000004c1165 R14: 00000000004d15d0 R15: 0000000000000000 [ 715.551506] [ 715.553129] Uninit was stored to memory at: [ 715.557458] kmsan_internal_chain_origin+0x13c/0x240 [ 715.557474] kmsan_memcpy_origins+0x11d/0x170 [ 715.557489] __msan_memcpy+0xe7/0x150 [ 715.557506] skb_copy_bits+0x1f9/0xd80 [ 715.557523] ipv6_get_l4proto+0x105/0x2f0 [ 715.557540] nf_conntrack_in+0x54a/0x2070 [ 715.557555] ipv6_conntrack_local+0xc3/0xf0 [ 715.557568] nf_hook_slow+0x15d/0x3e0 [ 715.557583] __ip6_local_out+0x64c/0x770 [ 715.557602] ip6_local_out+0xa4/0x1d0 [ 715.557616] ip6_push_pending_frames+0x218/0x4d0 [ 715.557629] rawv6_sendmsg+0x45f0/0x5410 [ 715.557654] inet_sendmsg+0x3fc/0x760 00:26:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 715.611660] ___sys_sendmsg+0xed9/0x1350 [ 715.615735] __x64_sys_sendmsg+0x3b0/0x520 [ 715.619988] do_syscall_64+0x15b/0x230 [ 715.623885] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 715.629066] [ 715.630690] Uninit was stored to memory at: [ 715.635020] kmsan_internal_chain_origin+0x13c/0x240 [ 715.640128] kmsan_memcpy_origins+0x11d/0x170 [ 715.644631] kmsan_memmove_origins+0x9/0x10 [ 715.648954] __msan_memmove+0xe7/0x150 [ 715.652848] nf_ct_frag6_gather+0x436a/0x5870 [ 715.657356] ipv6_defrag+0x501/0x5c0 [ 715.661074] nf_hook_slow+0x15d/0x3e0 [ 715.664880] __ip6_local_out+0x64c/0x770 [ 715.668947] ip6_local_out+0xa4/0x1d0 [ 715.672752] ip6_push_pending_frames+0x218/0x4d0 [ 715.677510] rawv6_sendmsg+0x45f0/0x5410 [ 715.681576] inet_sendmsg+0x3fc/0x760 [ 715.685395] ___sys_sendmsg+0xed9/0x1350 [ 715.689465] __x64_sys_sendmsg+0x3b0/0x520 [ 715.693704] do_syscall_64+0x15b/0x230 [ 715.697634] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 715.702817] [ 715.704441] Uninit was created at: [ 715.709914] kmsan_internal_poison_shadow+0xc8/0x1d0 00:26:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 715.715035] kmsan_kmalloc_large+0x7c/0xe0 [ 715.719281] __kmalloc_node_track_caller+0xf53/0x11d0 [ 715.724481] __alloc_skb+0x2cb/0x9e0 [ 715.728201] __ip6_append_data+0x3c45/0x5320 [ 715.732624] ip6_append_data+0x40e/0x6b0 [ 715.736689] rawv6_sendmsg+0x2909/0x5410 [ 715.740755] inet_sendmsg+0x3fc/0x760 [ 715.744564] ___sys_sendmsg+0xed9/0x1350 [ 715.748637] __x64_sys_sendmsg+0x3b0/0x520 [ 715.752875] do_syscall_64+0x15b/0x230 [ 715.756812] entry_SYSCALL_64_after_hwframe+0x63/0xe7 00:26:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000002200010500000000000000000400000008000c00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r2 = accept(r0, &(0x7f00000001c0)=@nl, &(0x7f0000000040)=0x39d) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) [ 715.761995] ================================================================== [ 715.769353] Disabling lock debugging due to kernel taint [ 715.774803] Kernel panic - not syncing: panic_on_warn set ... [ 715.774803] [ 715.782179] CPU: 0 PID: 6807 Comm: syz-executor2 Tainted: G B 4.18.0-rc4+ #23 [ 715.790755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.800111] Call Trace: [ 715.802711] dump_stack+0x185/0x1e0 [ 715.806351] panic+0x3d0/0x9b0 [ 715.809575] kmsan_report+0x2bf/0x2c0 00:26:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 715.813398] __msan_warning_32+0x7d/0xe0 [ 715.817474] ipv6_skip_exthdr+0x156/0x910 [ 715.821644] ipv6_get_l4proto+0x1be/0x2f0 [ 715.825816] nf_conntrack_in+0x54a/0x2070 [ 715.829993] ? ipv6_invert_tuple+0xf0/0xf0 [ 715.834248] ipv6_conntrack_local+0xc3/0xf0 [ 715.838584] ? ipv6_conntrack_in+0xf0/0xf0 [ 715.842833] nf_hook_slow+0x15d/0x3e0 [ 715.846652] __ip6_local_out+0x64c/0x770 [ 715.850734] ? __ip6_local_out+0x770/0x770 [ 715.855069] ip6_local_out+0xa4/0x1d0 [ 715.858888] ip6_push_pending_frames+0x218/0x4d0 [ 715.863665] rawv6_sendmsg+0x45f0/0x5410 [ 715.867743] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 715.873128] ? rw_copy_check_uvector+0x630/0x710 [ 715.878395] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 715.883853] ? import_iovec+0x3e0/0x640 [ 715.887852] ? compat_rawv6_ioctl+0x100/0x100 [ 715.892360] inet_sendmsg+0x3fc/0x760 [ 715.896172] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 715.901548] ? inet_getname+0x4a0/0x4a0 [ 715.905533] ___sys_sendmsg+0xed9/0x1350 [ 715.909618] ? __msan_poison_alloca+0x183/0x220 [ 715.914298] ? __fdget+0x4e/0x60 [ 715.917714] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 715.923079] ? __fget_light+0x6e6/0x760 [ 715.927088] __x64_sys_sendmsg+0x3b0/0x520 [ 715.931349] ? ___sys_sendmsg+0x1350/0x1350 [ 715.935680] do_syscall_64+0x15b/0x230 [ 715.939581] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 715.944665] ieee80211 phy293: Selected rate control algorithm 'minstrel_ht' [ 715.944785] RIP: 0033:0x455e29 [ 715.955045] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 715.974336] RSP: 002b:00007f38107d6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.982055] RAX: ffffffffffffffda RBX: 00007f38107d76d4 RCX: 0000000000455e29 [ 715.989329] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 715.996607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 716.003886] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 716.011159] R13: 00000000004c1165 R14: 00000000004d15d0 R15: 0000000000000000 [ 716.018923] Dumping ftrace buffer: [ 716.022445] (ftrace buffer empty) [ 716.026133] Kernel Offset: disabled [ 716.029753] Rebooting in 86400 seconds..