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"}], 0x1390}}], 0x5, 0x800) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0100000097fe68ca00000000000089eea7cdf1ac0cf86600e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="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"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="0210a66613ca9ffe7c373559000008000300", @ANYRES32, @ANYBLOB='\f'], 0x28}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r7) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) splice(r6, 0x0, r7, 0x0, 0x1000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) (async) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff010}, {0xc}, {0x6}]}, 0x10) (async) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)='4', 0xfdef}], 0x1) (async) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) (async) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) syz_open_dev$vcsn(0x0, 0x6, 0x8100) (async) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) sendmmsg(r5, &(0x7f0000004e40)=[{{&(0x7f0000001540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x2, 0x4, {0xa, 0x4e24, 0x2, @mcast1, 0x2}}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)="e4b590a005bf9eeceed584eb08a5e173a7e0c7316fb5aef4f11fab28cc2a5407f9c7763500d2f332cb58c313ec4581d8cbc5ec25532019c25b7fc6968d1cc60a", 0x40}], 0x1}}, {{&(0x7f0000001640)=@phonet={0x23, 0x7, 0x0, 0x2}, 0x80, &(0x7f0000000680)=[{&(0x7f00000016c0)="053465ea945d24be7c973107b82cfe1aeefad99659da15ede46d7f331d040e80b16f890ee576529f06e8c569c080711f9c84d1fbb221ef89e4f17474215c1ff1567a298dd6ab834e0e6546ba01d78e924e198107ca35e57209d9c5381e339be7f23e8d319372347ac74c9b324fe2763361e1c728f45c60ab41ef4d85266c3addd664bb5ba322328f9b23cd863cdd8ebe0130ca9782c719cf78bb017f7bfaaa7e16c585fb33a75f3ed590feda80db6cb2aa344d2bae9e09f79f205515369f6f97eccc88de7a4176f0711ae1af292512a8661a02ef947fb7278c3a55bbd7ba9a72df987b0edc1431b5b036153a87c8fee8ae592ea6321710c87ba67b15973d373ad17d467e1408441c3d9b32d108cc2678365b8d72f7406b735e1410fccc498039757a0a6557cafc6c4c58ecb8af970815431afd91ca898d0b59c7671acadae1f308b1787df736fda1b94dd360c333f5cfb350e6c42071edbd7e7178b5244dea5d17bcbf3a803daabfa84be0ce9f7c22122df4fe2bae00f40cac98dd975796d291f2168c4ef9807e63ed2c49ad402e1fd8948ffbd4034e5d4377d5f0077f6002fc8cf254ea7748a17ec53476c58826d993b212c286c3a4258fdf6672fb9bb01452ea6fdcc411e272caf4fd0bb03ad7246208e7b6a9a28eae954c90c06924edb91523a0fcda6b6135dc2e5968affcc910c5704d472cc2ab2a3ca980c892f7a2e9e21bb5db07311857f47d0b4781d53529261056694e24f57cecfd04cda187b6c01798e1835a9d4b47643bd44a11cfc07b4c91388df7aad8a2c732397d3fd8c859649409b18aae9193f8aa9c75eeedfd1a7906fef30b287cf0839a984355417f0dfb03193a7b22442f6a54b07930e22268d857f0521815962b8e2d277efdd2adfdd381b602e3a1019ffaf571019d17c9b56e15c4113f70e90a625462a06b0a5f207653bd1dd27f869c6ca8bd8ff1df0ef251160dfa1f205dbbaa578a6d95f9240ecbd13f4456f8f71feddc7a98c1dd11e47533b297d120728db3ba4182311d75b5fac6c44359cbd41e49b91916fd46b3abbb45ed377ea18431ae9830d8e4aaa748268af5487bd422e9ffcda85b486e6455931669e089a53b10f615d3217d2044cc16f39834e3909ae5ed06deb3f7c7995f27329bd118da5473d39f918f22cb6a325be40d466a0bdb8e52fd47730408d7b108bdc2b0e3a1bf5a0e9f25b20c2b2437ebf74d7c07146d992d1fcc6a4c2167f84456918b32bb8eb88e7f65ac467a635bdd526255aae2120277e619e02d95dbc340ee7e48cd6c2e0cf8c25c8ccc78f9bdbd208e4209766e8ac3b028c2649fff2fd4c639823d436d431bdd2173b43fc96b0a0dd6477b5cca1c63f538580c111b373bc0cf6bf356ec03cb86b912f057afa3d78cc00091519fd57be004efc2603d4d498ac29846a82918951fa921965e49b037ae9ad8afc64303f6e20ef6610a833afb394c7b0b1ffab1c8663fa3f6f982b64003f32df26c180504f421835c5544a7d5feaa42d6723e30327dc748d8e481ae83c72e753c790f31a22d08408cebdb2fa2a82c3a0916351838d3c6da6ba7f1b9ccbd99cae1fbf8b4d71ae7a68742554b4742609ca0fc90599632ec6df103e27f9025d9eb297e03f3f362c9767c06f6afed16e059008385d934b06359b9f6ef3f574aa009f75f0027b695374b79c99273c4bc13996a8566f2245cf47e03e4adfa33ed01b5a48173d798cb575156d7a7a1c3fb5fee5d118859498a73362bba0fefb8f2c2b20df4f6e7f93d88562aba0c1eb89b9eff717b5b022ade806ffa2280b3a006a79518cd4595c053af9b00a4519ac645a9b9f80c81ed5a804fa3ef85194f0c3a7ea274023ee88d43ff018008def8e9f29ac44d65faccc0457653a1d10a3f6d9a41030dab9088e94c94c48f8b8f3df471ffad17c1aabdc9d205ecea333402b998f0a70e2bff35e5e02e0f49cffd84d0369e22701c0befcaaa3b65c7cc0f6b3ee076432c3be27e5f75e5e3358b630ab12bf6f1c67df1d79285f2eb42e6395193fb5d4a65dc11d8d77c23686190a8f7fc1afa83abb6b90fc7db4743769e017e6a11391aadd71f9311f1c640a06bdcf151c4793370333a0156fe789dccb93385f425510ad16f14ff40636ba1cb067d50de373a901f3c01eea956c954cf2377ca3e46dda775e0051fb253a1e50efa515579da88e4d985106073e2c763dac90f5ba79d8d2416c329e5e293d95cb50bbc540fdba671f960060a6e4655f0582fabb585a9f32c16ec3b76acc43539b4de1f53ca303387ac36c326a8926d2a22d83bc7ec8e49ae745ac4a19fd8c867f76e6e2f3c0613fcc609ddc89c25832408cb863d87c363908f882210e4eb2e97ba0c73e569e8224cb66b6b14fb27bdbec7b63ae6d1e0a0326bd5af94049bc57fd71e15dbfabf3566609bf449ab9e568f0f524a75b495e5dc7fa46b9029ae82ce86ccea48c0caadda163e31b5c5fe5fb84482ea6d162bb0a2b174262e642074f4a3c268219bd47f518d574948afa4bd2498ba46d59a7e4132ef1f64b784e1a1431d61963b8651e0482ddbd22a7ba6d1a5cabbf484427a8f2d664c5da92bca331d3b826bd357078cea369e1d737056c90517c5fb7546d28eb465ef480047f69d80aa654d645123a964a772ee66542d342f5b3491bf5972c54b54f1cc847a572d6dcf7473020d954742baf6471f22ef7cb8ed10bd7a6abaa987ff05f16a0c9c26032ce6c470302288b1f68a54e2565a3fd069c44be17faaec2ff747f4546090eb4c4957f32e58d08eb8f3169279660a87b0b30c21cf73eb66449260d1da29daad9f5f0cd71aab52b855f88b94353b65134a9b95372829360eda15f9bc912aabe19444a78c9c980c1d7620a34bb9b3570cb7dadc14fc1cf81fe52e9e3021c5d30c1fb540b243ef9502ece9a92e2b93cb2518e21ee0004dbf6c8e204c6ee41b42e77210a6ad4649bbae0060a04eb4a7a46800d76e075ff9a8115d594a9d5dd6dbf8950b9515d9ad8162adf066def256114a6ca3212f8caa2fca1e44ad92a1b9f6124329ad890b9ae1579ed165523f6642bb0837dfcf1b9f9aba5e06e3db2ab2fb4c32c4aa64cd56112ca2e806105fb1628c7e33d89c491a234f9f9d310000a78b94f3ae88181611b2329966bb6e9ce7cebb0e24851fdfbda27f0212b8b732512f717f1f213b5ed587e82d4e6f296dffadfeb56be54a5fdd0ee348dd1a9b78206afdce560e7aa1114b83c446800eb8b8e769a94b7e8e5e7d393f894bcf374f5479d6e3d6f0b80fbb515f7f8022e8dcbf1c631b72ffb667d9d4718191543a58da169aabe4cc67a0cafb9983cc510234e27bfa2bf4fb14c371fa5d5f7486cfb2d51c980bc23f8fa23378fa9fb5a2934d0194ff9050526ab057efb352cd541e62d3f75468ce395db6de8b77f7f917d70d488b9bdcff1e31cc862a0fbdeb2f0e7e0a9a60f68aa2b226232b84f0fc23564b817b0063f7bf20ab9fe5c59291310657554ee236e4803ced6cc388f7118c97552ddbbaef2840487288d6fe878b323fe9f4153b8a8298872c7505e439f859d7da22cde85e8fdd9ca6197e0fe7333fda350926b02b9c30557a8266bfdad232fdf1d3603a6693a2f0f94cfe7b7b0c3ad56e48a434b3013fade62f0bf1339fde489e59dc2a89eff7bf2cfa2296f2e052fd12b66cbcc228491961ba922a6a0c258975bded6035401cf591d6d9d5af7c88e32cdfc30f3ed38197add08f707e02c03f8209e1d472e8d73bac9b535d283ee5c358210eb3b4d102955a455adc9cfbfc80b12df8103787ae3aaa764a19984468fbf3502ffdac83ac647b88342b6f5e39e4b622729a37659101abcf3489de3a9a802d2679100cf80c98cd2c0293b6f96f235c68a0bb8558140de71c37e1cda4a42e514b401ee49db24be254df74cfecdd72a52baf1d726952b327c72f63eb1dd38489d56effac08f4aaf3b74520f8ed439f8b9896a5e30338796f9ed1055d0bd233a47d6753e8eeabb901ac7e97e2367ad7bc3c03b35938201f6b89ae0d04eb57119acdcb5b49ab2b5694b3e250e46209bffdbfb42227a772a9f7709dda0885a89eaadfbabcb744bbbd07dd5a9d1b2f8a409b14486d5bbd62df15e60f18bc4d3a0f94fbdfc5aa62a1e6f7fdfbd3de4b26c18374842a25b487696e2eb7db6df135545ac8c8a3f403ef4e04a50fcde6e9469ddd6f4a5bf2a7976fd675e594a0f62decb9d2ba7e5c76f5343523c9d43f81cde782c2260a605e63bcf0bce055600a17d2f654bd088abfb5caeb72942fdbe47cb276dce71d1d02cf7ed20d639d60fefb5b7c3f8ba6a7141b79d6534c20600e741f0505d6d2f76b289f4ad97dd7b229f49bf5da7acd89644026e63226c917eaa327618037577c28361d41d7aa0523157563cbd2788d36f1c04d94706ee8065ec2323368b52aeb2647d16f12c3ca83233c3fc9236fe0bf58fced2b5d3078ad3a8399710a19214f5a34b4090559d5aa5605f9894049fc6e9a6a490f20d843b89b96d869702669b4a222cde11994edb330483877ef3046526fcde823005822e8937aab124829fde411f88025de7bbf4a6ecc737ca17e892e743f453f65e664976035b0f59aa62d6733b2a1d08881f112244525099075dbdb63f3bd024a987d505c8bc900ee65f59038f96040358c2c7344e06f02a6da93a1c9674a060738d2fb99e3b27deed9c20c3916c6480bdc2a5afa8fa2467f16e3cb0304f6cc4d6c33d0214c5104959600259d7127431e14f46dbb19f473a29e1cf42e741971204c79f200871b8f7befebf689a5e715c4d45905dae24c08a2676233dfd13b89b433bbb8c7c3c8d760c853e4f7d26c8bfd628d837f6e2716d85e020ffa133561889d3b0c242dc2368cf3a2348fb9d5d2bd2edc2e0fac30a635cb6f14e0f8b681c369784fbdf045f72c1258eec518c459c1da61a79031248acc05e1429fceff5d807b96eed4af6888c50fd9469154552b4f7da2b1d170caacd5605190081aa99fcb5c603c39e6c89a8dbb9b8f63cc62ecb926066e86b1e691c89259f87f87fe0550037216bae1bede4c01cd3b39393dbfec9bd8c829859c85386d3639016d4cea12df1bab27e212646c8977422ec0f4b3ada2cd3ee8f343a6c29e20bfdb685d9ad74defd9e96d8fd15abfbc1ec3ad4726d4bdac78ee5c035a1b21970012027b3a61e434687af9e851de755fcd5c7f1b14068ce5e4ac63b8a3522d51b8241db99eb2c6797826a7d0a84e2fda2b4618550d0b8ec0508288f894ae1a2993f4dd4d4640a6343af142e0985c5fb6965cb268c9458eed9c8cfcba68670dd1b1ebb244228939879b2a2aa22fa4ed543b7654d805b65626edf4ce38a8d1c17d73b1da63750493353e47aada3ad23e14f3b2d6fbc333b80f9085715eb8cbd40d0a5c4cf06245db0e99e931c32fbbc6766af100addc810f4ee1e32e5e5f5dd630417b7e79a3a5503239feda7b372c65d46aeca33dd56c03f240f04deba3da4764da36ecc23f4c2af329c9b2f3310bb72f59b93ba9932604c134b9596f35abee6086860db34e5fa7b9465ca0daf234de2dd016d94b87178b3f2ff71c406768c24062d1524b6981395d0731fd674d395252ef2a4c61d7b3a63334911b1a72476a2309a05f89755a8581c1d89d1873839911b238dcf2121a9aac0f1d3e4a8200be939667983b1dfc0046b45f54d41a31bbf1c983573d418417bd070a52417a8ea7fd4f4facb560a3f2624a1ab604c59b73f60d2d87ac21a4e1c245ea78500f064253f5ec6858bf2cac08cd81ca698aca24c2d22321a5b13d", 0x1000}, {&(0x7f0000000240)="23347fc89d1685c20aad4c06834345e8c7e8230afda42b0624035e348e7005a5c9ab91642e8f850a2afd4ac4fef366959299", 0x32}, {&(0x7f0000000380)="6b8ced2635e0b66d1d81ddaa5e4b3633e3ee79cbb0d9dc3f77ccc8e69769b1dcd5d9dde416b87f3fa203845554923e9f258a4cb99cb9a7e037df9994b2a97ec54c6df0b6e6f7377df2a31792d6f28fb7d87ac7f7ac46727a9c735d93e26e765c54e92f1f8835d277d3bce4783aa31be2df85ec50700f479f108cbe8fcce2764309c483f3cfd7e1065fcdc4dac95c99025cadea0ab1b6cddfcb32dddbc0af77639ccdfd93e5a3b8932c4b9162a91562aea9fcb9d88d6618431a516dd0b42ce1c73964115b4945a82db946cfbf3954737dd1aeb7a9334f6e46b1c010e87be599d590e9d2750980fb5da2", 0xe9}, {&(0x7f0000000280)="244173e118e50ea736b4fba8c014b4b5060ee1114b13370eb3948cd68f09135bb56fde76e3197e588da9d9e9f93e15b286049d47a346033b8cde537c5d41e4b3099badcd84998408d32f6308a3532f8cccdb54d3fe438f300f33ee69abce9fe499a4f10a1e832b7529fa3b628b1de14722f1ffb14ddcd6b1bf5e347b815efd94ea5f4e58991a864dfdf5beccd401189db72e33537f7fe68c7f471b22b1", 0x9d}, {&(0x7f0000000640)="322f79f1b7c671dd99f4b53afe88b19b71817adce9f9639004c6fb425a9bfecd7132bebf16e7e4a52b98f003f21acfc3c8a5659332e6b5810bb0", 0x3a}], 0x5}}, {{&(0x7f0000002700)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002780)="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", 0xfe}, {&(0x7f0000002880)="c96d3d617e88d87f6912f714837e04f3f1c8f488e6ecabce9bf846ae5c57864aae8303598fac71a8b37f5976c1405dc59d8471b34d6c80331497fb1d5875ec82ab9edfff8239cfa1ae8e94c209e57afdaa74d7969267baa518386773f11c706fbd4730517833d504d27b373061597328b5fcad5bf455ba3a5be5065223fe7841f8eea5aee11bb2cc6a001a0d3de6d7387611579863938910f56a35e506ec4d5a10f8cf2c11c2ebb0fc003c2edf36", 0xae}, {&(0x7f0000002940)="496df8eb38c25d4261ec2e7c07e916f07f6531799a729d634813a8963c3321ffca4d41face7172a3f11a134670251b82eb86ce4cf07840c7dd8de88773e839f2d24d11", 0x43}], 0x3, &(0x7f0000002a00)=[{0x100, 0x113, 0x2, 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"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0x1390}}], 0x5, 0x800) (async) connect$can_bcm(r4, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0100000097fe68ca00000000000089eea7cdf1ac0cf86600e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="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"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="0210a66613ca9ffe7c373559000008000300", @ANYRES32, @ANYBLOB='\f'], 0x28}}, 0x0) (async) pipe(&(0x7f0000000080)) (async) vmsplice(r7, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) (async) close(r7) (async) socket(0x10, 0x3, 0x0) (async) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) (async) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) (async) splice(r6, 0x0, r7, 0x0, 0x1000, 0x0) (async) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) process_mrelease(r1, 0x0) 08:27:19 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffffa, 0x4002011, r1, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x404040, 0xa) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x420400, 0x0) sendfile(r2, r3, 0x0, 0x80000009) 08:27:19 executing program 1: perf_event_open$cgroup(&(0x7f0000000e00)={0x0, 0x80, 0x0, 0xc, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x2, 0x0, 0x20000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='blkio.bfq.io_serviced\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f848100000005e040000000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f00000006c0)="81d7f5e6a14fa026f6bf1e071249b2265caf4b6815cbbb350f9dd8be4ffd021b575c5a6394e703a2e9b6f078133147b0b3979314b13e32969802f0f9152c9310c698228805c887c538cf3d6e0aadcab6d799aec9eba4719ac5d809235be3f495f6f4cd35296ac2d749f9e4567367844d9e290823ebf6a0e8f5f102a106f64be79d071377a1a4b65299d283f7e67842e7d91de7b17dc82180bb241af5e1cccf65d8196d6b456a958c12f1aae4045010644fc651cc73c9236cabf2b304b6ebcf62ef0a01ab8ead553d2252bd57720bd8336e52edbbf7463dfc1599881eaf3ed794ef3418cff4190d4c731e665f9bb310279a0cdc", 0xf3}, {&(0x7f0000000100)="2b4e4b5bdbe0dd9292c1", 0xa}, {&(0x7f00000007c0)="7808dfd77e0ba5b85947de80891865dd063989a60332867dcec6007d6525f6066cad18e797b35bdd143d7cbd8ac1abc2cc6dab8eb139bd776bf19e26691170f74578d90f31e7f3fed50f2a4429096514158cfa7a80e711b6e0f8af755a9997a9cdd898796188405b867395064f538328d4cd239a3983b96279e4eac2a2ff3b2599f4a62cc3c1b1d26481e776b0c28b1d5b60a894f9d77bc61f31fe9349dcd3ff2e113c3a9dce9310003eacfc1bbbe9aa11cd38ed67f21efb40c3741a6e19f6", 0xbf}], 0x3, &(0x7f0000003d40)=ANY=[@ANYBLOB="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e7805fb4c1a0c22ed93a20210089f0847de949fc4367c059da158a180aeaff7015cdd0797024e1e203192ee8838c8689e1be10f3f7f947af7fcea02a9dea84b01a5c3f0b9a61e410999d79cd1e784bff3033f78383d92e145bec551942514054410abbb375abbea2a2c8629fa9e2c8dbc3664106d19c40a9b1090d9d2fb0252d8178da22c8cef550ccb9d2f874e93359af7607447dd4fd79c66b7b2cdabbdc00699a0bc50f8508e432c650fb71cfcb2ff7816f7ad55a4e9fb922c7b1fe010f1e859f7cf429d6f5db4f71695602fc8101707e532043a00"/5213], 0x1350}, 0x20000000) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x9, 0x0, 0xfb, 0xa3, 0x0, 0x8000000000000000, 0x40500, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xcfe, 0x6, @perf_config_ext={0x5, 0x7fffffff}, 0x42, 0x8000000000000001, 0x7, 0x3, 0x2, 0x9, 0xf6, 0x0, 0xffff7fff, 0x0, 0x3f}, r3, 0xf, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0, 0x10}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="5e021337fd477ae13aec661418d94f2708e77f253abd294e4af5f74e4348546adf18d642f491b2df32ebed371f624fc0e6f2771529b5", 0x36}, {0x0}, {&(0x7f0000000440)="db3eb4f5ef5f163d68b9e58ae77486e156218a44ec19dd8e15bf138b4f68412656f8fc83964920a9fc95a8714102cdb2559b254c9f05da5dd282d984e00bd63dc50c4e6571c3e59d4eedaf8396acdd49f877ac676341620280cb97a30c032b49863da4e226bc1cb500921c5036d05895c6526d6d23bf2658c4ddbb36fcf6bd6495bd15023e0d2dc03c7b1335a79c90723111f989e401e32e881cd3153b0b2edad8ffc60434de832cad690d3b58c14b308e84", 0xb2}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x18}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x1c, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000bc0)='syzkaller\x00', 0x7, 0x21, 0xffffffffffffffff, 0x40f00, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000d80)=[0xffffffffffffffff, r2]}, 0x80) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) [ 75.181040][ T2878] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 75.257484][ T2878] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.271806][ T2878] bond0: (slave team0): Enslaving as an active interface with an up link [ 75.280695][ T2833] tc_dump_action: action bad kind [ 75.357466][ T2878] syz-executor.1 (2878) used greatest stack depth: 10536 bytes left 08:27:19 executing program 4: write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000540)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x20, @rand_addr=' \x01\x00', 0x6}, {0xa, 0x4e20, 0xfffffffc, @loopback, 0x1}, 0xffffffffffffffff, 0x9}}, 0x48) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet6(0xa, 0x400000000001, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)) (rerun: 32) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) (async, rerun: 64) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) (async, rerun: 64) r2 = open(&(0x7f0000000040)='./file0\x00', 0x161042, 0x0) ftruncate(r2, 0x200002) (async) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x8, 0x8, 0x0, 0x0, 0x0, 0x1a404000000, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x6}, 0x480, 0x0, 0x0, 0x2, 0xffe0000000000000, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r2, 0x18) (async, rerun: 64) sendfile(r0, r2, 0x0, 0x80001d00c0d0) (async, rerun: 64) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) (async) r5 = socket$can_bcm(0x1d, 0x2, 0x2) (async) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/timer_list\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffff8, 0x4) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3ff}, 0x1c) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000380), 0x10, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0600007cb80c816f9a83fc9ca38c5813d13512bd7ff5dd001008", @ANYRES64=0x0, @ANYRES64, @ANYRESHEX, @ANYRESOCT=r6, @ANYBLOB="020000c001000000010000a006010000ca45c3ccc72269aa"], 0x48}, 0x1, 0x0, 0x0, 0x4048051}, 0x40845) 08:27:19 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) shutdown(r1, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:19 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) (async, rerun: 32) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14117e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffffa, 0x4002011, r1, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x404040, 0xa) (async) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x420400, 0x0) sendfile(r2, r3, 0x0, 0x80000009) 08:27:19 executing program 2: unshare(0x40000200) r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0x2, 0x725, 0x4, 0x1364, 0x1, 0x2f7, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, [@exit, @ldst={0x0, 0x2, 0x3, 0x8, 0x5, 0xfffffffffffffff4, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0x80, 0x79, &(0x7f00000002c0)=""/121, 0x41000, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x4, 0xe, 0x20, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff]}, 0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000480)={r0, 0x2, 0x8000000000000001, 0x1b3c}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r3}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r3, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0xffffffffffffffff, 0x2, 0x8}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r4}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x5, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x1, 0x4, 0x5, 0x3, 0xffffffffffffffc0}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x1, 0x3, 0x2, 0x4, 0x30, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0x2e, &(0x7f0000000140)=""/46, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x3b}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)}, 0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000001c0)=0x2000, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000011580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c00000003200273e000000000000000000000020ac000100a80001000b00010073696d706c6500007c0002801800020000d30914060000000700000047e100000300000009000300822a5b7b000000001800020008000000018000000400000000000000ed0000000b00030073696d706c6500001800020001010000010000000000001020000000727b0000180002000800000003000000020000000010000000f8ffff040006000c00070001000000000000000c0008000000000000000000"], 0xc0}}, 0x8010) unshare(0x40000200) (async) socket$packet(0x11, 0x0, 0x300) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0x2, 0x725, 0x4, 0x1364, 0x1, 0x2f7, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, [@exit, @ldst={0x0, 0x2, 0x3, 0x8, 0x5, 0xfffffffffffffff4, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0x80, 0x79, &(0x7f00000002c0)=""/121, 0x41000, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x4, 0xe, 0x20, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff]}, 0x80) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000480)={r0, 0x2, 0x8000000000000001, 0x1b3c}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r3}, 0x38) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r3, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0xffffffffffffffff, 0x2, 0x8}, 0xc) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r4}, 0x38) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x5, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x1, 0x4, 0x5, 0x3, 0xffffffffffffffc0}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x1, 0x3, 0x2, 0x4, 0x30, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0x2e, &(0x7f0000000140)=""/46, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x3b}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)}, 0x80) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r5, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000001c0)=0x2000, 0x4) (async) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f0000011580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c00000003200273e000000000000000000000020ac000100a80001000b00010073696d706c6500007c0002801800020000d30914060000000700000047e100000300000009000300822a5b7b000000001800020008000000018000000400000000000000ed0000000b00030073696d706c6500001800020001010000010000000000001020000000727b0000180002000800000003000000020000000010000000f8ffff040006000c00070001000000000000000c0008000000000000000000"], 0xc0}}, 0x8010) (async) 08:27:19 executing program 1: perf_event_open$cgroup(&(0x7f0000000e00)={0x0, 0x80, 0x0, 0xc, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async, rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x2, 0x0, 0x20000000) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='blkio.bfq.io_serviced\x00', 0x7a05, 0x1700) (async, rerun: 64) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f848100000005e040000000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) (async, rerun: 32) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f00000006c0)="81d7f5e6a14fa026f6bf1e071249b2265caf4b6815cbbb350f9dd8be4ffd021b575c5a6394e703a2e9b6f078133147b0b3979314b13e32969802f0f9152c9310c698228805c887c538cf3d6e0aadcab6d799aec9eba4719ac5d809235be3f495f6f4cd35296ac2d749f9e4567367844d9e290823ebf6a0e8f5f102a106f64be79d071377a1a4b65299d283f7e67842e7d91de7b17dc82180bb241af5e1cccf65d8196d6b456a958c12f1aae4045010644fc651cc73c9236cabf2b304b6ebcf62ef0a01ab8ead553d2252bd57720bd8336e52edbbf7463dfc1599881eaf3ed794ef3418cff4190d4c731e665f9bb310279a0cdc", 0xf3}, {&(0x7f0000000100)="2b4e4b5bdbe0dd9292c1", 0xa}, {&(0x7f00000007c0)="7808dfd77e0ba5b85947de80891865dd063989a60332867dcec6007d6525f6066cad18e797b35bdd143d7cbd8ac1abc2cc6dab8eb139bd776bf19e26691170f74578d90f31e7f3fed50f2a4429096514158cfa7a80e711b6e0f8af755a9997a9cdd898796188405b867395064f538328d4cd239a3983b96279e4eac2a2ff3b2599f4a62cc3c1b1d26481e776b0c28b1d5b60a894f9d77bc61f31fe9349dcd3ff2e113c3a9dce9310003eacfc1bbbe9aa11cd38ed67f21efb40c3741a6e19f6", 0xbf}], 0x3, &(0x7f0000003d40)=ANY=[@ANYBLOB="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0x1350}, 0x20000000) (async, rerun: 32) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) (async) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x9, 0x0, 0xfb, 0xa3, 0x0, 0x8000000000000000, 0x40500, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xcfe, 0x6, @perf_config_ext={0x5, 0x7fffffff}, 0x42, 0x8000000000000001, 0x7, 0x3, 0x2, 0x9, 0xf6, 0x0, 0xffff7fff, 0x0, 0x3f}, r3, 0xf, 0xffffffffffffffff, 0x2) (async, rerun: 64) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0, 0x10}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="5e021337fd477ae13aec661418d94f2708e77f253abd294e4af5f74e4348546adf18d642f491b2df32ebed371f624fc0e6f2771529b5", 0x36}, {0x0}, {&(0x7f0000000440)="db3eb4f5ef5f163d68b9e58ae77486e156218a44ec19dd8e15bf138b4f68412656f8fc83964920a9fc95a8714102cdb2559b254c9f05da5dd282d984e00bd63dc50c4e6571c3e59d4eedaf8396acdd49f877ac676341620280cb97a30c032b49863da4e226bc1cb500921c5036d05895c6526d6d23bf2658c4ddbb36fcf6bd6495bd15023e0d2dc03c7b1335a79c90723111f989e401e32e881cd3153b0b2edad8ffc60434de832cad690d3b58c14b308e84", 0xb2}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x18}, 0x40) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x1c, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000bc0)='syzkaller\x00', 0x7, 0x21, 0xffffffffffffffff, 0x40f00, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000d80)=[0xffffffffffffffff, r2]}, 0x80) 08:27:19 executing program 4: write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000540)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x20, @rand_addr=' \x01\x00', 0x6}, {0xa, 0x4e20, 0xfffffffc, @loopback, 0x1}, 0xffffffffffffffff, 0x9}}, 0x48) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = socket$inet6(0xa, 0x400000000001, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)) (async) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) (async, rerun: 32) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) (async, rerun: 32) r2 = open(&(0x7f0000000040)='./file0\x00', 0x161042, 0x0) ftruncate(r2, 0x200002) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x8, 0x8, 0x0, 0x0, 0x0, 0x1a404000000, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000000c0), 0x6}, 0x480, 0x0, 0x0, 0x2, 0xffe0000000000000, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r2, 0x18) (async) sendfile(r0, r2, 0x0, 0x80001d00c0d0) (async) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) (async, rerun: 32) r5 = socket$can_bcm(0x1d, 0x2, 0x2) (async, rerun: 32) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/timer_list\x00', 0x0, 0x0) (async, rerun: 64) lseek(0xffffffffffffffff, 0xfffffffffffffff8, 0x4) (rerun: 64) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={0x0, 0x20000600}}, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3ff}, 0x1c) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000380), 0x10, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0600007cb80c816f9a83fc9ca38c5813d13512bd7ff5dd001008", @ANYRES64=0x0, @ANYRES64, @ANYRESHEX, @ANYRESOCT=r6, @ANYBLOB="020000c001000000010000a006010000ca45c3ccc72269aa"], 0x48}, 0x1, 0x0, 0x0, 0x4048051}, 0x40845) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:19 executing program 1: perf_event_open$cgroup(&(0x7f0000000e00)={0x0, 0x80, 0x0, 0xc, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x2, 0x0, 0x20000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='blkio.bfq.io_serviced\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f848100000005e040000000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f00000006c0)="81d7f5e6a14fa026f6bf1e071249b2265caf4b6815cbbb350f9dd8be4ffd021b575c5a6394e703a2e9b6f078133147b0b3979314b13e32969802f0f9152c9310c698228805c887c538cf3d6e0aadcab6d799aec9eba4719ac5d809235be3f495f6f4cd35296ac2d749f9e4567367844d9e290823ebf6a0e8f5f102a106f64be79d071377a1a4b65299d283f7e67842e7d91de7b17dc82180bb241af5e1cccf65d8196d6b456a958c12f1aae4045010644fc651cc73c9236cabf2b304b6ebcf62ef0a01ab8ead553d2252bd57720bd8336e52edbbf7463dfc1599881eaf3ed794ef3418cff4190d4c731e665f9bb310279a0cdc", 0xf3}, {&(0x7f0000000100)="2b4e4b5bdbe0dd9292c1", 0xa}, {&(0x7f00000007c0)="7808dfd77e0ba5b85947de80891865dd063989a60332867dcec6007d6525f6066cad18e797b35bdd143d7cbd8ac1abc2cc6dab8eb139bd776bf19e26691170f74578d90f31e7f3fed50f2a4429096514158cfa7a80e711b6e0f8af755a9997a9cdd898796188405b867395064f538328d4cd239a3983b96279e4eac2a2ff3b2599f4a62cc3c1b1d26481e776b0c28b1d5b60a894f9d77bc61f31fe9349dcd3ff2e113c3a9dce9310003eacfc1bbbe9aa11cd38ed67f21efb40c3741a6e19f6", 0xbf}], 0x3, &(0x7f0000003d40)=ANY=[@ANYBLOB="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e7805fb4c1a0c22ed93a20210089f0847de949fc4367c059da158a180aeaff7015cdd0797024e1e203192ee8838c8689e1be10f3f7f947af7fcea02a9dea84b01a5c3f0b9a61e410999d79cd1e784bff3033f78383d92e145bec551942514054410abbb375abbea2a2c8629fa9e2c8dbc3664106d19c40a9b1090d9d2fb0252d8178da22c8cef550ccb9d2f874e93359af7607447dd4fd79c66b7b2cdabbdc00699a0bc50f8508e432c650fb71cfcb2ff7816f7ad55a4e9fb922c7b1fe010f1e859f7cf429d6f5db4f71695602fc8101707e532043a00"/5213], 0x1350}, 0x20000000) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x9, 0x0, 0xfb, 0xa3, 0x0, 0x8000000000000000, 0x40500, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xcfe, 0x6, @perf_config_ext={0x5, 0x7fffffff}, 0x42, 0x8000000000000001, 0x7, 0x3, 0x2, 0x9, 0xf6, 0x0, 0xffff7fff, 0x0, 0x3f}, r3, 0xf, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0, 0x10}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="5e021337fd477ae13aec661418d94f2708e77f253abd294e4af5f74e4348546adf18d642f491b2df32ebed371f624fc0e6f2771529b5", 0x36}, {0x0}, {&(0x7f0000000440)="db3eb4f5ef5f163d68b9e58ae77486e156218a44ec19dd8e15bf138b4f68412656f8fc83964920a9fc95a8714102cdb2559b254c9f05da5dd282d984e00bd63dc50c4e6571c3e59d4eedaf8396acdd49f877ac676341620280cb97a30c032b49863da4e226bc1cb500921c5036d05895c6526d6d23bf2658c4ddbb36fcf6bd6495bd15023e0d2dc03c7b1335a79c90723111f989e401e32e881cd3153b0b2edad8ffc60434de832cad690d3b58c14b308e84", 0xb2}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x18}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x1c, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000bc0)='syzkaller\x00', 0x7, 0x21, 0xffffffffffffffff, 0x40f00, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000d80)=[0xffffffffffffffff, r2]}, 0x80) perf_event_open$cgroup(&(0x7f0000000e00)={0x0, 0x80, 0x0, 0xc, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) socket$kcm(0x29, 0x5, 0x0) (async) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x2, 0x0, 0x20000000) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='blkio.bfq.io_serviced\x00', 0x7a05, 0x1700) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f848100000005e040000000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) (async) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f00000006c0)="81d7f5e6a14fa026f6bf1e071249b2265caf4b6815cbbb350f9dd8be4ffd021b575c5a6394e703a2e9b6f078133147b0b3979314b13e32969802f0f9152c9310c698228805c887c538cf3d6e0aadcab6d799aec9eba4719ac5d809235be3f495f6f4cd35296ac2d749f9e4567367844d9e290823ebf6a0e8f5f102a106f64be79d071377a1a4b65299d283f7e67842e7d91de7b17dc82180bb241af5e1cccf65d8196d6b456a958c12f1aae4045010644fc651cc73c9236cabf2b304b6ebcf62ef0a01ab8ead553d2252bd57720bd8336e52edbbf7463dfc1599881eaf3ed794ef3418cff4190d4c731e665f9bb310279a0cdc", 0xf3}, {&(0x7f0000000100)="2b4e4b5bdbe0dd9292c1", 0xa}, {&(0x7f00000007c0)="7808dfd77e0ba5b85947de80891865dd063989a60332867dcec6007d6525f6066cad18e797b35bdd143d7cbd8ac1abc2cc6dab8eb139bd776bf19e26691170f74578d90f31e7f3fed50f2a4429096514158cfa7a80e711b6e0f8af755a9997a9cdd898796188405b867395064f538328d4cd239a3983b96279e4eac2a2ff3b2599f4a62cc3c1b1d26481e776b0c28b1d5b60a894f9d77bc61f31fe9349dcd3ff2e113c3a9dce9310003eacfc1bbbe9aa11cd38ed67f21efb40c3741a6e19f6", 0xbf}], 0x3, &(0x7f0000003d40)=ANY=[@ANYBLOB="a0000000000000000401000007000000d82c31fb689d42f4340d49ee4bfcf085bf47e6fb8b34d72a394c7c3b19eb1ff9eff31646d8ee4bdd84483a50c36b39833fcd1f421db844ff91e54546e2dfde39a4f4f57df9f86f8c72ff1a52c1125ba2c836353c43b5594c9fe736624daf1ab789710ed23be2819acc48bcca4ff93ac0f8d0a1ef594cbf8a46f4eb2ce5150cb8ef4b5b851c7c72d16800000000000000c80000000000000000000000ff010000652d21703f0618c929abd5d109e4ffbe9993cd89fe60feab8475b05dacade6bcbbd0c684f0743176ab2c9a7639924fd7d8263dc4c6b1aae79014f73d48e4132323e86dccc914ead1cdfcb46be28a9debd283d6ff75d8b66be43241f30f891fd37c90103660d7756ea747c2b99722192742272eae80a6171af4c8dd26e03fa89c0d54948e079141d5c33ed75edc2e9778545658e65e67721de5ba84d10961818c4283d8ef75f21e55137c9ed3051eebb5e7dbb1ab8300000010100000000000000e01000001000000adafc5bd71c4cdeb8e111b24f0338af25662396f55128c86afa7be8adec755efcd0eebae1c65030a615a04ad02f264780ed6a1d0cc0977a8cd7e720ad48efc54f1dd0de85f25a98dff362bde06863f0b3053f6bdd4dfcaa710fac81050acd7802b81e5dc753b2741ff72096f7a53684982ff4167df2314d195ace731d8c8b1e85725b8c487b911d53e01a35dfaa01e9d6855de7ff5e38042564e028b5876834ce45e3fd05e2901eb819476375dedf716ca94efc3515a586aeac1f4bdbc0dce6eeaf060520a98016b78a0b1fd9a0945a14d6c09cdb172d45787b332db5ca9b48ef326796f68b0c9e2d63fbbb3724ec530ebcb0e7132e2c92deab7c9406a72fca16b54219797c7f257876d5aaa5f3e4e9b83baf9b4086eb552aad6f716af250ab42ca3df758840318576a2bd0462cc12327415483b72879f87492e7a46caba37640af31be8b3abe8b14cc274f004cdfd88c6f1f760aa72814b56356b6721bbdf8cab178a580a83fa823182099a4b322e724c743daf2c6f76e839d014f8c9c613f29077eb6e4df42fcdc0e1076d4d543b8350872b968f942f2f9b3f01ef135fcd3f0ea85bf7491f8e55146032024af10951d6e3bf3e7ce29fb2492e415cf419bebd9aba082039fc86f3e12454449594340b33b1a20a399badf9a8c184c521bef1b36d1680f49f7e6f89c26a3ed0c72f2c8b8e68fe30db4de30ad5e5c9db87efded5664ba284e0da2a8be782d9e367ad9a2b50ebfb39b18b8fd07e67ac03466c92e3298b4c3b89ccac8cb186048f8f047b629a8a0a52926efbb5577f033e91a550eb22ea08679086043d5a4e4d66fbb196e8108d8d65e5815a29d9fbb815fcab1bab388cae6925775d105c715a5c9aabad36efe487e06a960aa929ef0de861a122fc80382359142f79d7423d7d17eb2d3f22c93247b777c49dfd4b32ebdcfb49a82c605e708bbc38222e65c71d0775526bfd92046530d614c69f50dc7082af217135d2bbbf357aa3239f25529dbbb05c6340bddc22e7444dce1c9fc8552c0c477c8b31eb7529c44a71ecfa4b1e7e653f5c59094c9675d71fc1c5d7c5f696464a7c10eace395c5add38659e4c1d26c87e05a969560ef4de3945144cdb4095f1361b841bb03d06d2b3f607703065470c8c0ddf4f3359fdad5e243440e462613944926e8914fa73025b51d1f51333768c57d63bb6305b3b4a5ab4eff5238fb8d9f852013d3225242cd8d9e19633a517544b479f663240b6d7daca07e654880a81a560dad9ce5910209b1c804be6f470b574d39712c97496e1b3b6c306bd8348d122924915e51afa635f76e9bfc023f0a9f9d26f1d58be1afd3d837864d12e3fc255df16151d5d70b4d196f8215a77bcb5dd93bea9106aeba4f08b5c6f394a6682c44ff3b7a94a6fdc731a8efda735a28048cacd125c8205bef47a0c2cfb3b31de327e6a026443df946574d52609c74088509b52f4aa0cb53ff98f8193e0a9113f863ca063727648f1652c2638a11fd62a25414f36bdba77a17fad9fc8f5f58606fe407bf6d028f87c1ce7e69f7eb5299165d021d78744d5c0e66527b7beeeba656b2c3c8758b53c1574e59b71ce06f7657323a3ed386bd7afbba958484337ec83e62e712ab26dca8384677c8eebe4180efc07fb65e420ec7e1c5173004f258616065ff6811a31041ce5f1111153237ff9680aa2d7a34a007cbd884fe577d61f9bc5a40afbcbc2e3915a4de0eabe2dc9eb708bcefb9dfdc806be7ac0848042d95dd7da14f7cc6a7f1b1dc7ce9aed503694c1e61825fe60c134797066c1e98330eb29742b2b82e83e3de022e0d44903b0844930116f67951af35b04c5b2978b7662fa856e0db3df87596299b5d3309b596ea2c7f97c8559bb96bf82ccef8dcd2c1da7b0733babe77fc2126ca8ebe7745ac5625849c78c46ff173ee2beab9514fb730d76baf011e49eb2f84b0473d4e5b7396b149692964d93755a893276b264f82d81f83e532a3e3d8ba6c31988ad8b437891c67ea483b01b28a7b9a761f04c1d5ca16b910f5f572347cfed468634c5b1ddec421527dd557b5fd0d4e634a10bfd774c6947d4fcc777d8569e1f838a8e2a6ae2640a3d3c8299be5c62333573c8ae6f4b4a649c55ad1e64233fc6a7db9ff74d316eecde6b624b33d1e0cd8c1e352258260afcfd3ff9c421aa633026e4d92d2abd999284e99de57bc15887b10289c5066360462ecdd749eb8a53261f2a534154f5b82e7e789f8377e5bf09ee1e971e1ebd75c3d0bdb1a5733c1f98a42618528d44cc5aad0b6cdb658c1409c773d69c4b0f5f6a65fdc72398427adee41ce5253e750b780809de3ef9a181c1d396898f1d6fd02efc0da2e0bd38458c0e7d349142b80cbc4fcc7b2c380f8e58251619de832cc2431853341809adf6a40475ef2b1d0a29c96edc196bef456c46b53b9870709bef568040d4773381aee763ba77121099538ebdab06061e25d9f01f1a8bd6ab7646af49bd412b3ab5964016cc61b6fdad27f0070f707f3124e3f221af9e2f8a63c9e29f48407681aafa48a7fc0475f2cec8945e46cd2f40c8a24345decc743591315ce32b96de08664a3b566203b0182e0ab0fbe8f7baa13eb45af63f542be004d6bb7d038829af9f171069f7551a77e914a046b8fbee86951cf3e2a7d79c9cbe553cc1422560376a51c6a053e93997d07d6d1e4484208631f84d0f807654c7056f87fe62c475fd7b6d704fa1c3a637cde20cdae38c64f32ae0317482d8f9f39a01d34996cc926a1bcd39ee3a118cebf9e7b254fdf2e71054b16a79ea2d289632a0bb60bb708ec67978e2f91a33c6f169da4381bf7d5f1df79b3794eefeefa3d718f8126dc72fadd7cc3ae16b38e8771708560ea0e089fb27fc1d74db7e3fa23fc24fce5d8acf4f060a18932cad167cf4ab9ddf66c018cc20c97dd336266e5856d906d1e0e08b8ba3fcd8b60e8d3bc07ff6ceb2904afa01472df117f55a5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0x1350}, 0x20000000) (async) openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) (async) getpid() (async) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x9, 0x0, 0xfb, 0xa3, 0x0, 0x8000000000000000, 0x40500, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xcfe, 0x6, @perf_config_ext={0x5, 0x7fffffff}, 0x42, 0x8000000000000001, 0x7, 0x3, 0x2, 0x9, 0xf6, 0x0, 0xffff7fff, 0x0, 0x3f}, r3, 0xf, 0xffffffffffffffff, 0x2) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0, 0x10}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)="5e021337fd477ae13aec661418d94f2708e77f253abd294e4af5f74e4348546adf18d642f491b2df32ebed371f624fc0e6f2771529b5", 0x36}, {0x0}, {&(0x7f0000000440)="db3eb4f5ef5f163d68b9e58ae77486e156218a44ec19dd8e15bf138b4f68412656f8fc83964920a9fc95a8714102cdb2559b254c9f05da5dd282d984e00bd63dc50c4e6571c3e59d4eedaf8396acdd49f877ac676341620280cb97a30c032b49863da4e226bc1cb500921c5036d05895c6526d6d23bf2658c4ddbb36fcf6bd6495bd15023e0d2dc03c7b1335a79c90723111f989e401e32e881cd3153b0b2edad8ffc60434de832cad690d3b58c14b308e84", 0xb2}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x18}, 0x40) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x1c, 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000bc0)='syzkaller\x00', 0x7, 0x21, 0xffffffffffffffff, 0x40f00, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000d80)=[0xffffffffffffffff, r2]}, 0x80) (async) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:19 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:19 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffffa, 0x4002011, r1, 0x0) (async, rerun: 32) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 32) open(&(0x7f00000000c0)='./bus\x00', 0x404040, 0xa) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x420400, 0x0) sendfile(r2, r3, 0x0, 0x80000009) 08:27:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f00000001c0)={0x0, 0x3, 0x8, 0x0, 0x8000000}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="382a01c49fe466d95ee881050ba86ffa6b11dbdda219f26bd69747617088c1dd1987daa0b18eda1c907a1ad20cadb7aa502ca7cc41026195da863960d734def915b4d17ffeee8f8eda59754f1748c95349d44008f7b64e10493327368098530b6c575caea3dbdfad5af4f78b40fb6ec4e1dac236399d66e5a8a08e609995b6c37fe5", 0x82}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/445], 0x108}}], 0x1, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x0) r5 = getpid() r6 = gettid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}], 0x40}}], 0x1, 0x0) r10 = getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x3}, [{0x2, 0x3}, {0x2, 0x6}, {0x2, 0x3}], {}, [{}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5}, {0x8, 0x4}, {0x8, 0x0, r8}, {0x8, 0x3, r10}], {}, {0x20, 0x2}}, 0x6c, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 75.916620][ T2913] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 76.001058][ T2890] tc_dump_action: action bad kind 08:27:20 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:20 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = syz_io_uring_setup(0x3ede, &(0x7f00000001c0)={0x0, 0x3, 0x8, 0x0, 0x8000000}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0}}, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="382a01c49fe466d95ee881050ba86ffa6b11dbdda219f26bd69747617088c1dd1987daa0b18eda1c907a1ad20cadb7aa502ca7cc41026195da863960d734def915b4d17ffeee8f8eda59754f1748c95349d44008f7b64e10493327368098530b6c575caea3dbdfad5af4f78b40fb6ec4e1dac236399d66e5a8a08e609995b6c37fe5", 0x82}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/445], 0x108}}], 0x1, 0x800) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x0) r5 = getpid() (async) r6 = gettid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}], 0x40}}], 0x1, 0x0) r10 = getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x3}, [{0x2, 0x3}, {0x2, 0x6}, {0x2, 0x3}], {}, [{}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5}, {0x8, 0x4}, {0x8, 0x0, r8}, {0x8, 0x3, r10}], {}, {0x20, 0x2}}, 0x6c, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 08:27:20 executing program 2: unshare(0x40000200) (async) r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0x2, 0x725, 0x4, 0x1364, 0x1, 0x2f7, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x48) (async) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, [@exit, @ldst={0x0, 0x2, 0x3, 0x8, 0x5, 0xfffffffffffffff4, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0x80, 0x79, &(0x7f00000002c0)=""/121, 0x41000, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x4, 0xe, 0x20, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff]}, 0x80) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000480)={r0, 0x2, 0x8000000000000001, 0x1b3c}) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r3}, 0x38) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r3, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0xffffffffffffffff, 0x2, 0x8}, 0xc) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x81, 0x401, 0x9, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x402, r4}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000000)='i', &(0x7f0000000180)=""/32}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x5, 0x5, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x1, 0x4, 0x5, 0x3, 0xffffffffffffffc0}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x1, 0x3, 0x2, 0x4, 0x30, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0x2e, &(0x7f0000000140)=""/46, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x3b}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)}, 0x80) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000001c0)=0x2000, 0x4) (async) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000011580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c00000003200273e000000000000000000000020ac000100a80001000b00010073696d706c6500007c0002801800020000d30914060000000700000047e100000300000009000300822a5b7b000000001800020008000000018000000400000000000000ed0000000b00030073696d706c6500001800020001010000010000000000001020000000727b0000180002000800000003000000020000000010000000f8ffff040006000c00070001000000000000000c0008000000000000000000"], 0xc0}}, 0x8010) 08:27:20 executing program 1: set_mempolicy(0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x81c7}}, './file0\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x10, 0x8, 0x1137be4b, 0x3ff, {{0x16, 0x4, 0x2, 0xc, 0x58, 0x67, 0x0, 0x1, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@end, @ssrr={0x89, 0x17, 0x84, [@private=0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @local, @loopback]}, @ssrr={0x89, 0x27, 0x7, [@local, @rand_addr=0x64010102, @empty, @multicast1, @local, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4}]}}}}}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x11, 0x7, 0x564c2783, 0x7fffffff, 0xe0, r0, 0x400, '\x00', r1, 0xffffffffffffffff, 0x1, 0x4, 0x4}, 0x48) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x209}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dc0000001000010400000000fbdbdf3dc5830b01007344f622386a088f2fc7c95490297bbad2c1bc8f02a66aa3d9ebed8ef608624cfc34ed0fb6da2c6507961a8ee2879eeb30fc1502dbb634d61c17c04b83a703ff67d5", @ANYRES32=0x0, @ANYBLOB="4000000002000000ac0012800900010076616e000000009c00028006000100000000000c00020000000000000000007c0003800c00000000000000050000000c00010000000000001000000c00010000240000060000000c00010005000000020000000c00010008000000010400000c00010015930000060000000c00010007000000060000000c00010004000000040000868093050000000c0001000600000009000000060005008100000008000500000000000000", @ANYRESHEX=r3, @ANYRES64=0x0], 0xdc}}, 0x4011) 08:27:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4ab2}}, './file0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x4, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}}, 0x4000010) 08:27:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f00000001c0)={0x0, 0x3, 0x8, 0x0, 0x8000000}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="382a01c49fe466d95ee881050ba86ffa6b11dbdda219f26bd69747617088c1dd1987daa0b18eda1c907a1ad20cadb7aa502ca7cc41026195da863960d734def915b4d17ffeee8f8eda59754f1748c95349d44008f7b64e10493327368098530b6c575caea3dbdfad5af4f78b40fb6ec4e1dac236399d66e5a8a08e609995b6c37fe5", 0x82}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/445], 0x108}}], 0x1, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x0) r5 = getpid() r6 = gettid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}], 0x40}}], 0x1, 0x0) r10 = getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x3}, [{0x2, 0x3}, {0x2, 0x6}, {0x2, 0x3}], {}, [{}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5}, {0x8, 0x4}, {0x8, 0x0, r8}, {0x8, 0x3, r10}], {}, {0x20, 0x2}}, 0x6c, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) syz_io_uring_setup(0x3ede, &(0x7f00000001c0)={0x0, 0x3, 0x8, 0x0, 0x8000000}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000140)) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0}}, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="382a01c49fe466d95ee881050ba86ffa6b11dbdda219f26bd69747617088c1dd1987daa0b18eda1c907a1ad20cadb7aa502ca7cc41026195da863960d734def915b4d17ffeee8f8eda59754f1748c95349d44008f7b64e10493327368098530b6c575caea3dbdfad5af4f78b40fb6ec4e1dac236399d66e5a8a08e609995b6c37fe5", 0x82}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000000000000001000000010100001000000000000000290000008502333b600000040000000000000000ffffff7f305bad36cc4b84f46e8a0afd5fc852efa3c3e1724ca3be3c80c54d80a61441451ae929a506449c32636b8c5a0761bf98fc43dc34583aa4c686c825f107f625a5e9cbde25f08159fb390000000000000010000000000000000000000000000000380000000000000017010000000000009045c3d17d99d660d25d867fe0960a103c4c3185cc9d8c5f33d68eba60b8f104938f138991793800100000000000000000000000ffffff7f3000000000000000000000000000000017c0b764d1d6d43da03eb43747d79124e9cf6fe82457758751751b09608d306981ca091727ff220285844108cd4587d75b14e721a501aaef59a77525a9dab23805d77d337553d194e07df231c0974353262cea94a49b648b22f30ca5e5b7cc6c4f93ca726294cd3f18bd0c5bd92ae0b4c5e70bba48f27fa6c7133efdf9930f7227d841657bfe8d35ac271e608d98f266843fbbebdcef8aefa594ccf96f359dc2991bb1a9979195f4c5d32ad311ca87f77a0a0174bcfcd62bbb66c46557043206609c82a8c200"/445], 0x108}}], 0x1, 0x800) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) (async) sendmmsg$unix(r4, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x1, 0x0) (async) getpid() (async) gettid() (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setregid(0x0, r8) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) (async) sendmmsg$unix(r9, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}], 0x40}}], 0x1, 0x0) (async) getgid() (async) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x3}, [{0x2, 0x3}, {0x2, 0x6}, {0x2, 0x3}], {}, [{}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5}, {0x8, 0x4}, {0x8, 0x0, r8}, {0x8, 0x3, r10}], {}, {0x20, 0x2}}, 0x6c, 0x0) (async) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) (async) 08:27:20 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:20 executing program 1: set_mempolicy(0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x81c7}}, './file0\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x10, 0x8, 0x1137be4b, 0x3ff, {{0x16, 0x4, 0x2, 0xc, 0x58, 0x67, 0x0, 0x1, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@end, @ssrr={0x89, 0x17, 0x84, [@private=0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @local, @loopback]}, @ssrr={0x89, 0x27, 0x7, [@local, @rand_addr=0x64010102, @empty, @multicast1, @local, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4}]}}}}}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x11, 0x7, 0x564c2783, 0x7fffffff, 0xe0, r0, 0x400, '\x00', r1, 0xffffffffffffffff, 0x1, 0x4, 0x4}, 0x48) (async) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x209}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dc0000001000010400000000fbdbdf3dc5830b01007344f622386a088f2fc7c95490297bbad2c1bc8f02a66aa3d9ebed8ef608624cfc34ed0fb6da2c6507961a8ee2879eeb30fc1502dbb634d61c17c04b83a703ff67d5", @ANYRES32=0x0, @ANYBLOB="4000000002000000ac0012800900010076616e000000009c00028006000100000000000c00020000000000000000007c0003800c00000000000000050000000c00010000000000001000000c00010000240000060000000c00010005000000020000000c00010008000000010400000c00010015930000060000000c00010007000000060000000c00010004000000040000868093050000000c0001000600000009000000060005008100000008000500000000000000", @ANYRESHEX=r3, @ANYRES64=0x0], 0xdc}}, 0x4011) 08:27:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4ab2}}, './file0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x4, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}}, 0x4000010) socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4ab2}}, './file0\x00'}) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x4, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}}, 0x4000010) (async) 08:27:20 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:20 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) [ 76.721473][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 76.721485][ T24] audit: type=1400 audit(1662712040.617:159): avc: denied { ioctl } for pid=2969 comm="syz-executor.1" path="socket:[19773]" dev="sockfs" ino=19773 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 08:27:21 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:21 executing program 1: set_mempolicy(0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x81c7}}, './file0\x00'}) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x10, 0x8, 0x1137be4b, 0x3ff, {{0x16, 0x4, 0x2, 0xc, 0x58, 0x67, 0x0, 0x1, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@end, @ssrr={0x89, 0x17, 0x84, [@private=0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @local, @loopback]}, @ssrr={0x89, 0x27, 0x7, [@local, @rand_addr=0x64010102, @empty, @multicast1, @local, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4}]}}}}}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x11, 0x7, 0x564c2783, 0x7fffffff, 0xe0, r0, 0x400, '\x00', r1, 0xffffffffffffffff, 0x1, 0x4, 0x4}, 0x48) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x209}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dc0000001000010400000000fbdbdf3dc5830b01007344f622386a088f2fc7c95490297bbad2c1bc8f02a66aa3d9ebed8ef608624cfc34ed0fb6da2c6507961a8ee2879eeb30fc1502dbb634d61c17c04b83a703ff67d5", @ANYRES32=0x0, @ANYBLOB="4000000002000000ac0012800900010076616e000000009c00028006000100000000000c00020000000000000000007c0003800c00000000000000050000000c00010000000000001000000c00010000240000060000000c00010005000000020000000c00010008000000010400000c00010015930000060000000c00010007000000060000000c00010004000000040000868093050000000c0001000600000009000000060005008100000008000500000000000000", @ANYRESHEX=r3, @ANYRES64=0x0], 0xdc}}, 0x4011) 08:27:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4ab2}}, './file0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x4, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}}, 0x4000010) (rerun: 32) 08:27:21 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:21 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) pwritev(r2, &(0x7f0000000c40)=[{&(0x7f0000002e80)="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", 0x1096}, {&(0x7f0000000400)="3d9c7e9dd799fe2bb80020307877a48044b9f07025b476cc9127b6e1eff4f9fa6fa5537f1aea08d69d9bcdf479048f3555947e65a377a8001e3d8bf10f2e7a5daf50d19abf72a0cc32ff58e90d413f6351ea9269253f916aeb15306392cd85d7cb00825ad0147d323c474d8b32f3d98fc3ac9092b4491263", 0x78}, {&(0x7f0000000480)="ddbf2011806e6720f319cf7328576c5012720676d84a2850003de9db12cfcf678d019c76b79320582d67d9d9e571b973616e6b40781ec3f1b435b3f02989f94c0f97948d7eb40fa30d34ab7b60e54947269ebf42004d943feb7c6aaf40e305797c4d8ee502250ecfa8969a5e46512b84d3910adadd7baf16836512e01c6600bf3dba330f622a890b81cfe7e3f5198eaa479f8fb4bb6cb29da01738d3c731118d05cc82b7018f2fb6b312aad5a940880f1c43ecb052624e41d8cbc7a05194ce7de7c588ea428b45cdc50c07b5fceb3f16ff584cb3e676a5ebf4113730733e88e1f9fa3fc220dc2ee0233d", 0xea}, {&(0x7f0000000cc0)="ea87fdf7784f1985d35f331e6ab73f769aa6651c771e295e35e7005ba6083dbba9f34cedede712bbc41a3f53224fba0c388afca072fc7fced04deb0b636c390c2d333d3835c27ee892de5bd1697a4fa25204766a05728862cf298900000000000000000000005f6f6abca1918dbf21b5bb92c8e13b38", 0x76}, {&(0x7f0000000b80)="1f7835bc6d9983e883c67d9ba35df09b014431d290873e20c064d44bee69ba308b67ae50e2f50ae36eb01caea7f07fac61104dcb8d58dfd9d5353b76471fe5f109827fd56ef13ede54a756953a05d36d6ce9fa6a6c9aa77cf8d2167cdb7428818e34c3f004640142c7c9ea82419ef75dbdbd347bb329f0cc1e75f3bc67a405bd601dd55c4e18f2b07697cc9b0f13ff011b44c8a71cd9afb996fb1f86f44de5781dba4b74d84bfd9f081e11239722ee0ec189", 0xb2}], 0x5, 0xf1, 0x4) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000300)=0x8281336) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x20000401) r3 = dup(r2) write$nbd(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x24, r4, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="10002dbd7000fddbdf2501000000000000000c410000000c001473797a30ea449a9f82827291a4e768f26686e0a93500c92bbfc4028d8e86cd140cf762825ec30463e84786741170adc166b78466d3d157ffcea11ba91ba02767fffd2234c35a6a4c326e735b7ba1aa49ce053da3b701002f293965a1ea80d4246d713404297d2f6b90e325fef661ccd3c87167425235ae44219778c89ac39593ca271accc30aca09f4a677705325d36b3a33886949cb15ba68a08f1328c20a998d64"], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x1ff, 0x1705, 0x5, 0x7}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4c000}, 0x4800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000001a000001010000000000002502008000fd01fe0000240000ce4e94a357eb0e6f234f34c7d7ec4a0ce3a789e2517ba633b0f47263a0eba877efcc76977cf703d5949f304cbc84c421d6bbad6ce994a36dab64767887213bf474abdd0d07e45c73a767705f1af1fdac3a17563ae1c07227e5eae6256a709d5442ed51b56db8f056df2b33d93bc02fccfa66acd1a927009eb48e1e88d6eca51956cd0000000000001831e79072d4c8ed8873273d811dc0f7c73642063ffb9cce5080637ca895c1a8521b914e0b3f0055e8eed4ceeef8be"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000094) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x130, r5, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6}, @WGDEVICE_A_PEERS={0xd4, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @remote}}]}, {0x70, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5d75c94e190c846a92efb742a93e9cb73a0d971146d295095c7d05cba4baf434"}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a68ba5d6b57c1fb2a0d2cdf6934483df383eecfdc7582bd28418b68d48ab2752"}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0x130}}, 0x0) 08:27:21 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:21 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:21 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000040)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000140)=""/80, 0x50}], 0x3, &(0x7f0000000440)=""/44, 0x2c}, 0xde8}], 0x1, 0x10121, &(0x7f00000004c0)={0x77359400}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120", 0x71, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b3d72656c617845642c6e6f638908f8c7239aefd500"]) [ 77.597602][ T24] audit: type=1400 audit(1662712041.497:160): avc: denied { write } for pid=3012 comm="syz-executor.2" name="ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 08:27:21 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) 08:27:21 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) process_mrelease(r1, 0x0) 08:27:21 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) process_mrelease(r1, 0x0) [ 77.648190][ T3034] loop1: detected capacity change from 0 to 224 08:27:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:22 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) (async) pwritev(r2, &(0x7f0000000c40)=[{&(0x7f0000002e80)="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", 0x1096}, {&(0x7f0000000400)="3d9c7e9dd799fe2bb80020307877a48044b9f07025b476cc9127b6e1eff4f9fa6fa5537f1aea08d69d9bcdf479048f3555947e65a377a8001e3d8bf10f2e7a5daf50d19abf72a0cc32ff58e90d413f6351ea9269253f916aeb15306392cd85d7cb00825ad0147d323c474d8b32f3d98fc3ac9092b4491263", 0x78}, {&(0x7f0000000480)="ddbf2011806e6720f319cf7328576c5012720676d84a2850003de9db12cfcf678d019c76b79320582d67d9d9e571b973616e6b40781ec3f1b435b3f02989f94c0f97948d7eb40fa30d34ab7b60e54947269ebf42004d943feb7c6aaf40e305797c4d8ee502250ecfa8969a5e46512b84d3910adadd7baf16836512e01c6600bf3dba330f622a890b81cfe7e3f5198eaa479f8fb4bb6cb29da01738d3c731118d05cc82b7018f2fb6b312aad5a940880f1c43ecb052624e41d8cbc7a05194ce7de7c588ea428b45cdc50c07b5fceb3f16ff584cb3e676a5ebf4113730733e88e1f9fa3fc220dc2ee0233d", 0xea}, {&(0x7f0000000cc0)="ea87fdf7784f1985d35f331e6ab73f769aa6651c771e295e35e7005ba6083dbba9f34cedede712bbc41a3f53224fba0c388afca072fc7fced04deb0b636c390c2d333d3835c27ee892de5bd1697a4fa25204766a05728862cf298900000000000000000000005f6f6abca1918dbf21b5bb92c8e13b38", 0x76}, {&(0x7f0000000b80)="1f7835bc6d9983e883c67d9ba35df09b014431d290873e20c064d44bee69ba308b67ae50e2f50ae36eb01caea7f07fac61104dcb8d58dfd9d5353b76471fe5f109827fd56ef13ede54a756953a05d36d6ce9fa6a6c9aa77cf8d2167cdb7428818e34c3f004640142c7c9ea82419ef75dbdbd347bb329f0cc1e75f3bc67a405bd601dd55c4e18f2b07697cc9b0f13ff011b44c8a71cd9afb996fb1f86f44de5781dba4b74d84bfd9f081e11239722ee0ec189", 0xb2}], 0x5, 0xf1, 0x4) (async) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000300)=0x8281336) (async, rerun: 64) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x20000401) (rerun: 64) r3 = dup(r2) write$nbd(r3, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x24, r4, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="10002dbd7000fddbdf2501000000000000000c410000000c001473797a30ea449a9f82827291a4e768f26686e0a93500c92bbfc4028d8e86cd140cf762825ec30463e84786741170adc166b78466d3d157ffcea11ba91ba02767fffd2234c35a6a4c326e735b7ba1aa49ce053da3b701002f293965a1ea80d4246d713404297d2f6b90e325fef661ccd3c87167425235ae44219778c89ac39593ca271accc30aca09f4a677705325d36b3a33886949cb15ba68a08f1328c20a998d64"], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x1ff, 0x1705, 0x5, 0x7}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4c000}, 0x4800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000001a000001010000000000002502008000fd01fe0000240000ce4e94a357eb0e6f234f34c7d7ec4a0ce3a789e2517ba633b0f47263a0eba877efcc76977cf703d5949f304cbc84c421d6bbad6ce994a36dab64767887213bf474abdd0d07e45c73a767705f1af1fdac3a17563ae1c07227e5eae6256a709d5442ed51b56db8f056df2b33d93bc02fccfa66acd1a927009eb48e1e88d6eca51956cd0000000000001831e79072d4c8ed8873273d811dc0f7c73642063ffb9cce5080637ca895c1a8521b914e0b3f0055e8eed4ceeef8be"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000094) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x130, r5, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6}, @WGDEVICE_A_PEERS={0xd4, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @remote}}]}, {0x70, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5d75c94e190c846a92efb742a93e9cb73a0d971146d295095c7d05cba4baf434"}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a68ba5d6b57c1fb2a0d2cdf6934483df383eecfdc7582bd28418b68d48ab2752"}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0x130}}, 0x0) 08:27:22 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) process_mrelease(r1, 0x0) 08:27:22 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000040)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000140)=""/80, 0x50}], 0x3, &(0x7f0000000440)=""/44, 0x2c}, 0xde8}], 0x1, 0x10121, &(0x7f00000004c0)={0x77359400}) (async) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120", 0x71, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b3d72656c617845642c6e6f638908f8c7239aefd500"]) 08:27:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) (async) pwritev(r2, &(0x7f0000000c40)=[{&(0x7f0000002e80)="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", 0x1096}, {&(0x7f0000000400)="3d9c7e9dd799fe2bb80020307877a48044b9f07025b476cc9127b6e1eff4f9fa6fa5537f1aea08d69d9bcdf479048f3555947e65a377a8001e3d8bf10f2e7a5daf50d19abf72a0cc32ff58e90d413f6351ea9269253f916aeb15306392cd85d7cb00825ad0147d323c474d8b32f3d98fc3ac9092b4491263", 0x78}, {&(0x7f0000000480)="ddbf2011806e6720f319cf7328576c5012720676d84a2850003de9db12cfcf678d019c76b79320582d67d9d9e571b973616e6b40781ec3f1b435b3f02989f94c0f97948d7eb40fa30d34ab7b60e54947269ebf42004d943feb7c6aaf40e305797c4d8ee502250ecfa8969a5e46512b84d3910adadd7baf16836512e01c6600bf3dba330f622a890b81cfe7e3f5198eaa479f8fb4bb6cb29da01738d3c731118d05cc82b7018f2fb6b312aad5a940880f1c43ecb052624e41d8cbc7a05194ce7de7c588ea428b45cdc50c07b5fceb3f16ff584cb3e676a5ebf4113730733e88e1f9fa3fc220dc2ee0233d", 0xea}, {&(0x7f0000000cc0)="ea87fdf7784f1985d35f331e6ab73f769aa6651c771e295e35e7005ba6083dbba9f34cedede712bbc41a3f53224fba0c388afca072fc7fced04deb0b636c390c2d333d3835c27ee892de5bd1697a4fa25204766a05728862cf298900000000000000000000005f6f6abca1918dbf21b5bb92c8e13b38", 0x76}, {&(0x7f0000000b80)="1f7835bc6d9983e883c67d9ba35df09b014431d290873e20c064d44bee69ba308b67ae50e2f50ae36eb01caea7f07fac61104dcb8d58dfd9d5353b76471fe5f109827fd56ef13ede54a756953a05d36d6ce9fa6a6c9aa77cf8d2167cdb7428818e34c3f004640142c7c9ea82419ef75dbdbd347bb329f0cc1e75f3bc67a405bd601dd55c4e18f2b07697cc9b0f13ff011b44c8a71cd9afb996fb1f86f44de5781dba4b74d84bfd9f081e11239722ee0ec189", 0xb2}], 0x5, 0xf1, 0x4) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000300)=0x8281336) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x20000401) (async) r3 = dup(r2) write$nbd(r3, 0x0, 0x0) (async, rerun: 32) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x24, r4, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="10002dbd7000fddbdf2501000000000000000c410000000c001473797a30ea449a9f82827291a4e768f26686e0a93500c92bbfc4028d8e86cd140cf762825ec30463e84786741170adc166b78466d3d157ffcea11ba91ba02767fffd2234c35a6a4c326e735b7ba1aa49ce053da3b701002f293965a1ea80d4246d713404297d2f6b90e325fef661ccd3c87167425235ae44219778c89ac39593ca271accc30aca09f4a677705325d36b3a33886949cb15ba68a08f1328c20a998d64"], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x1ff, 0x1705, 0x5, 0x7}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4c000}, 0x4800) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000001a000001010000000000002502008000fd01fe0000240000ce4e94a357eb0e6f234f34c7d7ec4a0ce3a789e2517ba633b0f47263a0eba877efcc76977cf703d5949f304cbc84c421d6bbad6ce994a36dab64767887213bf474abdd0d07e45c73a767705f1af1fdac3a17563ae1c07227e5eae6256a709d5442ed51b56db8f056df2b33d93bc02fccfa66acd1a927009eb48e1e88d6eca51956cd0000000000001831e79072d4c8ed8873273d811dc0f7c73642063ffb9cce5080637ca895c1a8521b914e0b3f0055e8eed4ceeef8be"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000094) (async, rerun: 64) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x130, r5, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6}, @WGDEVICE_A_PEERS={0xd4, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @remote}}]}, {0x70, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5d75c94e190c846a92efb742a93e9cb73a0d971146d295095c7d05cba4baf434"}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a68ba5d6b57c1fb2a0d2cdf6934483df383eecfdc7582bd28418b68d48ab2752"}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0x130}}, 0x0) 08:27:22 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:22 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:22 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) [ 78.490252][ T3056] loop1: detected capacity change from 0 to 224 08:27:22 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) (async) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) (async) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) (async) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) (async) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) 08:27:22 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:22 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000040)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000140)=""/80, 0x50}], 0x3, &(0x7f0000000440)=""/44, 0x2c}, 0xde8}], 0x1, 0x10121, &(0x7f00000004c0)={0x77359400}) (async) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120", 0x71, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b3d72656c617845642c6e6f638908f8c7239aefd500"]) [ 78.573674][ T3084] loop1: detected capacity change from 0 to 224 08:27:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:23 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:23 executing program 2: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:23 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:23 executing program 1: sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) 08:27:23 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) sched_setscheduler(0x0, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) (async) creat(&(0x7f0000000240)='./file0\x00', 0x0) (async) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) (async) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) (async) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) (async) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) (async) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) (async) 08:27:23 executing program 4: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:23 executing program 4: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:23 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:23 executing program 4: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) [ 79.347439][ T24] audit: type=1400 audit(1662712043.247:161): avc: denied { ioctl } for pid=3091 comm="syz-executor.2" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=19896 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 08:27:23 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:23 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:24 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:24 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:24 executing program 2: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000540)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000500)) (async) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) (async) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r6, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) (async) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) (async) dup(r0) (async) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) (async) 08:27:24 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:24 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:24 executing program 1: sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) 08:27:24 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) 08:27:24 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:24 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:24 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:24 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:24 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:24 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:24 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:24 executing program 2: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000540)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000500)) (async) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) (async) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r6, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) (async) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) (async) dup(r0) (async) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) (async) 08:27:24 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:24 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:25 executing program 1: sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r2}, 0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x404781, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x2, &(0x7f0000000800)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xb8a4, 0x2}, 0x10}, 0x80) fallocate(r3, 0x100000011, 0x84, 0x2811fdff) socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000340), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000b00)=@caif=@dbg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000640)=""/99, 0x63}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/180, 0xb4}], 0x5, &(0x7f00000009c0)=""/156, 0x9c}, 0x101) syz_clone(0x40900280, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f00000006c0)='svcrdma_encode_wseg\x00'}, 0x10) 08:27:25 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:25 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:25 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:25 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:25 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:25 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:25 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:25 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:25 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:25 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) 08:27:25 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:25 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) (fail_nth: 1) 08:27:25 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f00000005c0)={r9, "23ffe18689bad3bb2bbbdaf4a4fcb0a7"}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:25 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:25 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) (fail_nth: 2) [ 82.039081][ T3260] FAULT_INJECTION: forcing a failure. [ 82.039081][ T3260] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 82.052246][ T3260] CPU: 0 PID: 3260 Comm: syz-executor.1 Not tainted 6.0.0-rc4-syzkaller-00137-g506357871c18-dirty #0 [ 82.063118][ T3260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 82.073154][ T3260] Call Trace: [ 82.076432][ T3260] [ 82.079355][ T3260] dump_stack_lvl+0xd6/0x122 [ 82.083945][ T3260] dump_stack+0x11/0x12 [ 82.088099][ T3260] should_fail+0x242/0x250 [ 82.092569][ T3260] should_fail_usercopy+0x16/0x20 [ 82.097605][ T3260] _copy_from_user+0x1a/0xc0 [ 82.102236][ T3260] kstrtouint_from_user+0x81/0xf0 [ 82.107350][ T3260] proc_fail_nth_write+0x4b/0x150 [ 82.112364][ T3260] ? proc_fail_nth_read+0x150/0x150 [ 82.117553][ T3260] vfs_write+0x25c/0x760 [ 82.121808][ T3260] ? __fget_files+0x1a7/0x1e0 [ 82.126480][ T3260] ksys_write+0xe8/0x1a0 [ 82.130741][ T3260] __x64_sys_write+0x3e/0x50 [ 82.135364][ T3260] do_syscall_64+0x2b/0x70 [ 82.139764][ T3260] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 82.145638][ T3260] RIP: 0033:0x7f7abb693d8f [ 82.150034][ T3260] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 82.169624][ T3260] RSP: 002b:00007f7abae57160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 82.178054][ T3260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7abb693d8f 08:27:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:26 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) [ 82.186014][ T3260] RDX: 0000000000000001 RSI: 00007f7abae571e0 RDI: 0000000000000004 [ 82.193970][ T3260] RBP: 00007f7abae571d0 R08: 0000000000000000 R09: 0000000000000000 [ 82.201994][ T3260] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 82.209992][ T3260] R13: 00007ffe2da56b5f R14: 00007f7abae57300 R15: 0000000000022000 [ 82.217949][ T3260] 08:27:26 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x2) 08:27:26 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r9 = dup(r0) io_uring_enter(r9, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x4) 08:27:26 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x13) 08:27:26 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x1300) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x4000) 08:27:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:26 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r7, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) r8 = dup(r0) io_uring_enter(r8, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:26 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x20000) 08:27:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:27 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x4000000) 08:27:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r7, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) r8 = dup(r0) io_uring_enter(r8, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x13000000) 08:27:27 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x40000000) 08:27:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:27 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:28 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) syz_open_dev$vcsn(0x0, 0x6, 0x8100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) shutdown(r1, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:28 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) r10 = dup(r0) io_uring_enter(r10, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:28 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x5555559b3000) 08:27:28 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:28 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7f7abae58000) 08:27:28 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:28 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:28 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7f7abb77c000) 08:27:28 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7f7abb7c3000) 08:27:28 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7f7abb7f1000) 08:27:28 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:29 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7f7abbbf9000) 08:27:29 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:29 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:29 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x7ffe2da55000) 08:27:29 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{}, r8, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r9}) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:29 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:29 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:29 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x2000000000000) 08:27:29 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r8, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r9 = dup(r0) io_uring_enter(r9, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:29 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x107fbb7a7f0000) 08:27:29 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x307cbb7a7f0000) 08:27:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:30 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r7, 0x0, {0x0, 0x7ff}, {}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) r8 = dup(r0) io_uring_enter(r8, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x309b5555550000) 08:27:30 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x50a52dfe7f0000) 08:27:30 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) r5 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:30 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x80e5ba7a7f0000) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x90bfbb7a7f0000) 08:27:30 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0xc077bb7a7f0000) 08:27:30 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:30 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x400000000000000) 08:27:31 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) creat(&(0x7f0000000200)='./bus\x00', 0x200) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x1300000000000000) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x4000000000000000) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0xffffffff00000000) 08:27:31 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0xd, 0x0, 0x0) process_mrelease(r1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pidfd_getfd(r2, r1, 0x0) 08:27:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:31 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0xd, 0x0, 0x0) process_mrelease(r1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pidfd_getfd(r2, r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0xd, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pidfd_getfd(r2, r1, 0x0) (async) 08:27:31 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0xd, 0x0, 0x0) process_mrelease(r1, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pidfd_getfd(r2, r1, 0x0) 08:27:31 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:31 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:31 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:31 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x4}}, './file0\x00'}) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:31 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:32 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:32 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:32 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:32 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:32 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="ce", 0x1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r6, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x20400, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r6, r7, 0x86) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_delvlan={0x88, 0x71, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x2, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x5}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c000000190001000000000000000000020000090000000000000000080010000000000405001e0000000000ca8e6d49b3c8b989bd07713696f647deefe133920900b2f8c073240000000000000000fac6726a0525f72edce7e5a73c82ebc23d89869c05d947c154e5d33281f9db2c897b2005e68048b135e9cec682b2b66b50f304b48659ecc7b5796fbc309fec80452874b18b492308cc401a67e676b5a751a4e026c156d6ff73eed819794aa5467b5d005dc257f4824857262e5653ec0068b4d0e86ec77fd6c49f477856b96950b07c5c43e8997a1022db1551f98d6825190f7ac0f46ea5aa0f9a7749fd9b34ce8b79778cc0c3dcdd77ec8884a3cd196d61496ea8012b96bad27542617bcc742075b4e17481854bcd5cae5ce2e54f915c77a8613c8cc081e07cbfd49ebf5f4b"], 0x2c}}, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r9 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r9, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ptrace(0x4208, r9) process_mrelease(r1, 0x0) 08:27:32 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:32 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:32 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:32 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="ce", 0x1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r6, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x20400, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r6, r7, 0x86) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_delvlan={0x88, 0x71, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x2, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x5}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r9 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r9, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ptrace(0x4208, r9) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) (async) socket$unix(0x1, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) (async) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="ce", 0x1, 0xfffffffffffffffe) (async) keyctl$set_timeout(0xf, r6, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x20400, 0x0) (async) keyctl$KEYCTL_WATCH_KEY(0x20, r6, r7, 0x86) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) connect$can_bcm(r8, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_delvlan={0x88, 0x71, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x2, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x5}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) (async) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r9, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ptrace(0x4208, r9) (async) process_mrelease(r1, 0x0) (async) [ 88.899085][ T3522] netlink: 'syz-executor.1': attribute type 30 has an invalid length. [ 88.956406][ T3532] netlink: 'syz-executor.1': attribute type 30 has an invalid length. 08:27:32 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:33 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:33 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:33 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) (async) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="ce", 0x1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r6, 0x0) (async) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x20400, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r6, r7, 0x86) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_delvlan={0x88, 0x71, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x2}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x2, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x5}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x1}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) (async) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) (async, rerun: 32) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async, rerun: 32) r9 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r9, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ptrace(0x4208, r9) (async) process_mrelease(r1, 0x0) 08:27:33 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) process_madvise(r2, &(0x7f0000001480)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="cbfd59d80ac1ae1b4119a56e025f3c96354ef8637a994882cc7357fdbf68d4e3d73133246399a69fd57c04dd9ee4536d6af5bda49aeaa9264caffc182d9536147b1520170365e674f0bde9c699119de36b13a0697bf78dc66b912f36d372ee021daefb2ab87e5e175673da2b5230837bed37260986fcae79f92a85c623b49f37efa49d772f90d4b29cd5df457bf748a5906e0cf18cd5389884146d03036bd372f690c20cfa4861128e816dbd54d69d2a3be8467ca29439ae0655741b8d7cb258bac813b5aa4704a8ef4d8d391ca9d77885", 0xd1}, {&(0x7f0000001200)="8bad5d200136350b9f10279be34af6e096b34259d0e9113d2847dd925c52083c5eecf36beada19e23e5f2f880f91cb01dda0dca348d610c822e36d5c594aec07f6279bcb", 0x44}, {&(0x7f0000001280)="0957562f28cefb4a2320f25b035ed6006d57da7f5d3d90d9095ea8fd106cd985f1d84053442aaa3be87784c72b10bc9a72e8e253a05c11842856d2cae993ce995446134f60de104c87ae5871b8bcb8587fab6675e43fcc15c9e2e4c7eecdc96f6894bbc421f2f141fb0f", 0x6a}, {&(0x7f0000001300)="4e1d9e6c0a460cc7c95380e83b16e6e08864b8be0854c08e285052209b07effdc0bbeb2541c19d73854aa04376ef7507f759ea12ac8a2d82145359c31a07e0419affab8dcf4c5a99418d2615de33acba5f50b0008a8703d537c3ae978944bc72deab4cc4edb38e6c170cea4d25636275b2ed00e4d30cc729b9e0d33ad14e061ec8e16d", 0x83}, {&(0x7f00000013c0)="4bfbf564214bdd5330947c9d87197d4bd7641c80a853384611fdd027121c4c7f7630f34baf47c7fa4d1ca3ddd6296949817b4c4c564b7173f8e6d35a3d85f4afe74ff28144c07532e091d138083cbe65b41e9eb6e98ee904ed0c03393d9cb382a985aed674c721f6da3d2c13b518e87f4a4d1572f1796288849c6ad2a60d4de7282e17af95dce6b8cb64334b35cc02405a88dcea6a844e218bd69d72", 0x9c}], 0x7, 0xd, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001580)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r4 = perf_event_open(&(0x7f0000001500)={0x5, 0x80, 0x20, 0x0, 0x2, 0x1, 0x0, 0x1, 0x102000, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa56, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x10000}, 0x0, 0x548e, 0x0, 0x2, 0x9, 0x593, 0x4616, 0x0, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r3, 0x2) r5 = fcntl$getown(r4, 0x9) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) setpgid(r5, r6) r7 = gettid() r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r10, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}], 0x40}}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001640)="8c20caab78caf70558f8bf7ee457920bac37d09a305a1d4ef3a3d825fe74b84582f8bb61670230f2870ad1eb0f50d2c6e1122cd5fdf68667dd47b3f3a1b6809ae671539be957105c8cdbeff5ea852ab7a4468d5a6bb775eff5891994881e9aeef30a7fedb9e983c81340968bc58a24be5550535f107743b308ba554a29bc1f823e277b4770f0f660a62f9f35865f3277beb5b86eb428ff47005785e327473df842bdb694275e456d128de910f913212916cf9002e422c9bbb7e14bfcf7e61986ee4b480d04216992eeed224f42c20b0c1da213b69cb12d0c7c0b1c7fda2d737c8133fd12e5b6ad75563d2d4bf68baa", 0xef}, {&(0x7f0000001740)="f6b014675fecca0214feba5f620487519525577c6d8965beff9cf37e5eaa1584187c8967bfb17184016171d6ebb2fd92c94b582255a096972c6c3870aed48bf6c19b7d6700bc8b01ecca453524ea00555870836eda57c2b7f3fa63ea9e84413e8021028aa704940b5fb8b380ae4e19627078602101ecf8b5d7f328eaed2dcf6cddd4ae1eeab359c7b0e8f698b6f4fbbfba53e657f378cc3f2bad93b45e8633ce0c30", 0xa2}, {&(0x7f0000001800)="cbe7d205b4b203cea329245361c5aecb8e1481fa92c98b2304c1d8054a36af00ff6b0d49bfd8fdf4c87c776a4994be1efaffff8c45ec8548295e4d1db9108f8b315f6fb8e28783c8c5a5d856691b199850e72eebe8b6a31fdff2dc0294936fd2a99d0e727ff759ead6fd5de110166f34e0042728f908791b917faf4d8a5f00337d4a24e19e362741862c61af7889321dafce32d7e77c655d6363297d15cf6a8e2e038038fa0c14baa4b3b156c3e22d1e6d639b1db71217f21ffcce8eca87af4bef2bf1b2f8c238d92ba40be9f9ecf98f00fd", 0xd2}, {&(0x7f0000001900)="10468c5b85e9fca1d37e70f48fd1dad668e02f6f258ace44d6df1071bd2ab2c039c95f98072794b84a6cbfd1c07f32cc64134f44f78769f688f7d05fa7d7c7ef3addbb72", 0x44}, {&(0x7f0000001980)="be183b9dc1182e1582b1637a160e41c5be33ba77133f01980f49fcbb4918cfd67ac1d77127b45449b6020b088651d9948eaa07f03160ffa53e41bafa877b5e470b921b6098a86c11132ff39c619da87029f2d9dde536871e6c92188201a68e60c533e02aecc24f2320df21ff0addc7bd51abc892216b6d73246141335f2940", 0x7f}, {&(0x7f0000001a00)="b63f99baeab2b215f0e2df97613c62cb7ddfe56b30cb2f86b74b8147a9626a2b411ae870779ad71775", 0x29}, {&(0x7f0000001a40)="92f4e646f538b0ae2a8da67620e2efafbd877361abab0085feb5fb1afbf88aed4f3555c4291f068bbc3d134616b4ba66e6264cabd69c9b73a9f5f8f55db45fee5f98172625c48289b47a95b60297918278a86c8030fc656a078f7b6fe92bd4d55a2fe0e019279676ef223e6d9e904a83", 0x70}, {&(0x7f0000001ac0)="dc1d6dd1dbf0ea8fa7fff0b608d323bdd2b5503e66df02dc6a60913c545e0a7b027cd3d80466b35842105d23accfbf0cb95ea9751aa2ffda9e52f75e39a2f2a7d9f2d948f28046f66987e1fe7810d8f48352da2aeb4f9510a5274b5e57fa81cee136faf291234ffba72907d93780a93265c20627", 0x74}], 0x8, &(0x7f0000001c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r3, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r9}}}], 0x88, 0x4810}, 0x48004) 08:27:33 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) (async, rerun: 64) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) (rerun: 64) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) process_madvise(r2, &(0x7f0000001480)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="cbfd59d80ac1ae1b4119a56e025f3c96354ef8637a994882cc7357fdbf68d4e3d73133246399a69fd57c04dd9ee4536d6af5bda49aeaa9264caffc182d9536147b1520170365e674f0bde9c699119de36b13a0697bf78dc66b912f36d372ee021daefb2ab87e5e175673da2b5230837bed37260986fcae79f92a85c623b49f37efa49d772f90d4b29cd5df457bf748a5906e0cf18cd5389884146d03036bd372f690c20cfa4861128e816dbd54d69d2a3be8467ca29439ae0655741b8d7cb258bac813b5aa4704a8ef4d8d391ca9d77885", 0xd1}, {&(0x7f0000001200)="8bad5d200136350b9f10279be34af6e096b34259d0e9113d2847dd925c52083c5eecf36beada19e23e5f2f880f91cb01dda0dca348d610c822e36d5c594aec07f6279bcb", 0x44}, {&(0x7f0000001280)="0957562f28cefb4a2320f25b035ed6006d57da7f5d3d90d9095ea8fd106cd985f1d84053442aaa3be87784c72b10bc9a72e8e253a05c11842856d2cae993ce995446134f60de104c87ae5871b8bcb8587fab6675e43fcc15c9e2e4c7eecdc96f6894bbc421f2f141fb0f", 0x6a}, {&(0x7f0000001300)="4e1d9e6c0a460cc7c95380e83b16e6e08864b8be0854c08e285052209b07effdc0bbeb2541c19d73854aa04376ef7507f759ea12ac8a2d82145359c31a07e0419affab8dcf4c5a99418d2615de33acba5f50b0008a8703d537c3ae978944bc72deab4cc4edb38e6c170cea4d25636275b2ed00e4d30cc729b9e0d33ad14e061ec8e16d", 0x83}, {&(0x7f00000013c0)="4bfbf564214bdd5330947c9d87197d4bd7641c80a853384611fdd027121c4c7f7630f34baf47c7fa4d1ca3ddd6296949817b4c4c564b7173f8e6d35a3d85f4afe74ff28144c07532e091d138083cbe65b41e9eb6e98ee904ed0c03393d9cb382a985aed674c721f6da3d2c13b518e87f4a4d1572f1796288849c6ad2a60d4de7282e17af95dce6b8cb64334b35cc02405a88dcea6a844e218bd69d72", 0x9c}], 0x7, 0xd, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001580)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r4 = perf_event_open(&(0x7f0000001500)={0x5, 0x80, 0x20, 0x0, 0x2, 0x1, 0x0, 0x1, 0x102000, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa56, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x10000}, 0x0, 0x548e, 0x0, 0x2, 0x9, 0x593, 0x4616, 0x0, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r3, 0x2) r5 = fcntl$getown(r4, 0x9) (async, rerun: 64) r6 = getpgid(0x0) (rerun: 64) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) setpgid(r5, r6) (async) r7 = gettid() (async) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r10, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}], 0x40}}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001640)="8c20caab78caf70558f8bf7ee457920bac37d09a305a1d4ef3a3d825fe74b84582f8bb61670230f2870ad1eb0f50d2c6e1122cd5fdf68667dd47b3f3a1b6809ae671539be957105c8cdbeff5ea852ab7a4468d5a6bb775eff5891994881e9aeef30a7fedb9e983c81340968bc58a24be5550535f107743b308ba554a29bc1f823e277b4770f0f660a62f9f35865f3277beb5b86eb428ff47005785e327473df842bdb694275e456d128de910f913212916cf9002e422c9bbb7e14bfcf7e61986ee4b480d04216992eeed224f42c20b0c1da213b69cb12d0c7c0b1c7fda2d737c8133fd12e5b6ad75563d2d4bf68baa", 0xef}, {&(0x7f0000001740)="f6b014675fecca0214feba5f620487519525577c6d8965beff9cf37e5eaa1584187c8967bfb17184016171d6ebb2fd92c94b582255a096972c6c3870aed48bf6c19b7d6700bc8b01ecca453524ea00555870836eda57c2b7f3fa63ea9e84413e8021028aa704940b5fb8b380ae4e19627078602101ecf8b5d7f328eaed2dcf6cddd4ae1eeab359c7b0e8f698b6f4fbbfba53e657f378cc3f2bad93b45e8633ce0c30", 0xa2}, {&(0x7f0000001800)="cbe7d205b4b203cea329245361c5aecb8e1481fa92c98b2304c1d8054a36af00ff6b0d49bfd8fdf4c87c776a4994be1efaffff8c45ec8548295e4d1db9108f8b315f6fb8e28783c8c5a5d856691b199850e72eebe8b6a31fdff2dc0294936fd2a99d0e727ff759ead6fd5de110166f34e0042728f908791b917faf4d8a5f00337d4a24e19e362741862c61af7889321dafce32d7e77c655d6363297d15cf6a8e2e038038fa0c14baa4b3b156c3e22d1e6d639b1db71217f21ffcce8eca87af4bef2bf1b2f8c238d92ba40be9f9ecf98f00fd", 0xd2}, {&(0x7f0000001900)="10468c5b85e9fca1d37e70f48fd1dad668e02f6f258ace44d6df1071bd2ab2c039c95f98072794b84a6cbfd1c07f32cc64134f44f78769f688f7d05fa7d7c7ef3addbb72", 0x44}, {&(0x7f0000001980)="be183b9dc1182e1582b1637a160e41c5be33ba77133f01980f49fcbb4918cfd67ac1d77127b45449b6020b088651d9948eaa07f03160ffa53e41bafa877b5e470b921b6098a86c11132ff39c619da87029f2d9dde536871e6c92188201a68e60c533e02aecc24f2320df21ff0addc7bd51abc892216b6d73246141335f2940", 0x7f}, {&(0x7f0000001a00)="b63f99baeab2b215f0e2df97613c62cb7ddfe56b30cb2f86b74b8147a9626a2b411ae870779ad71775", 0x29}, {&(0x7f0000001a40)="92f4e646f538b0ae2a8da67620e2efafbd877361abab0085feb5fb1afbf88aed4f3555c4291f068bbc3d134616b4ba66e6264cabd69c9b73a9f5f8f55db45fee5f98172625c48289b47a95b60297918278a86c8030fc656a078f7b6fe92bd4d55a2fe0e019279676ef223e6d9e904a83", 0x70}, {&(0x7f0000001ac0)="dc1d6dd1dbf0ea8fa7fff0b608d323bdd2b5503e66df02dc6a60913c545e0a7b027cd3d80466b35842105d23accfbf0cb95ea9751aa2ffda9e52f75e39a2f2a7d9f2d948f28046f66987e1fe7810d8f48352da2aeb4f9510a5274b5e57fa81cee136faf291234ffba72907d93780a93265c20627", 0x74}], 0x8, &(0x7f0000001c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r3, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r9}}}], 0x88, 0x4810}, 0x48004) 08:27:33 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:33 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) process_madvise(r2, &(0x7f0000001480)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="cbfd59d80ac1ae1b4119a56e025f3c96354ef8637a994882cc7357fdbf68d4e3d73133246399a69fd57c04dd9ee4536d6af5bda49aeaa9264caffc182d9536147b1520170365e674f0bde9c699119de36b13a0697bf78dc66b912f36d372ee021daefb2ab87e5e175673da2b5230837bed37260986fcae79f92a85c623b49f37efa49d772f90d4b29cd5df457bf748a5906e0cf18cd5389884146d03036bd372f690c20cfa4861128e816dbd54d69d2a3be8467ca29439ae0655741b8d7cb258bac813b5aa4704a8ef4d8d391ca9d77885", 0xd1}, {&(0x7f0000001200)="8bad5d200136350b9f10279be34af6e096b34259d0e9113d2847dd925c52083c5eecf36beada19e23e5f2f880f91cb01dda0dca348d610c822e36d5c594aec07f6279bcb", 0x44}, {&(0x7f0000001280)="0957562f28cefb4a2320f25b035ed6006d57da7f5d3d90d9095ea8fd106cd985f1d84053442aaa3be87784c72b10bc9a72e8e253a05c11842856d2cae993ce995446134f60de104c87ae5871b8bcb8587fab6675e43fcc15c9e2e4c7eecdc96f6894bbc421f2f141fb0f", 0x6a}, {&(0x7f0000001300)="4e1d9e6c0a460cc7c95380e83b16e6e08864b8be0854c08e285052209b07effdc0bbeb2541c19d73854aa04376ef7507f759ea12ac8a2d82145359c31a07e0419affab8dcf4c5a99418d2615de33acba5f50b0008a8703d537c3ae978944bc72deab4cc4edb38e6c170cea4d25636275b2ed00e4d30cc729b9e0d33ad14e061ec8e16d", 0x83}, {&(0x7f00000013c0)="4bfbf564214bdd5330947c9d87197d4bd7641c80a853384611fdd027121c4c7f7630f34baf47c7fa4d1ca3ddd6296949817b4c4c564b7173f8e6d35a3d85f4afe74ff28144c07532e091d138083cbe65b41e9eb6e98ee904ed0c03393d9cb382a985aed674c721f6da3d2c13b518e87f4a4d1572f1796288849c6ad2a60d4de7282e17af95dce6b8cb64334b35cc02405a88dcea6a844e218bd69d72", 0x9c}], 0x7, 0xd, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001580)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r4 = perf_event_open(&(0x7f0000001500)={0x5, 0x80, 0x20, 0x0, 0x2, 0x1, 0x0, 0x1, 0x102000, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa56, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x10000}, 0x0, 0x548e, 0x0, 0x2, 0x9, 0x593, 0x4616, 0x0, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r3, 0x2) r5 = fcntl$getown(r4, 0x9) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) setpgid(r5, r6) (async) r7 = gettid() (async) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) sendmmsg$unix(r10, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}], 0x40}}], 0x1, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001640)="8c20caab78caf70558f8bf7ee457920bac37d09a305a1d4ef3a3d825fe74b84582f8bb61670230f2870ad1eb0f50d2c6e1122cd5fdf68667dd47b3f3a1b6809ae671539be957105c8cdbeff5ea852ab7a4468d5a6bb775eff5891994881e9aeef30a7fedb9e983c81340968bc58a24be5550535f107743b308ba554a29bc1f823e277b4770f0f660a62f9f35865f3277beb5b86eb428ff47005785e327473df842bdb694275e456d128de910f913212916cf9002e422c9bbb7e14bfcf7e61986ee4b480d04216992eeed224f42c20b0c1da213b69cb12d0c7c0b1c7fda2d737c8133fd12e5b6ad75563d2d4bf68baa", 0xef}, {&(0x7f0000001740)="f6b014675fecca0214feba5f620487519525577c6d8965beff9cf37e5eaa1584187c8967bfb17184016171d6ebb2fd92c94b582255a096972c6c3870aed48bf6c19b7d6700bc8b01ecca453524ea00555870836eda57c2b7f3fa63ea9e84413e8021028aa704940b5fb8b380ae4e19627078602101ecf8b5d7f328eaed2dcf6cddd4ae1eeab359c7b0e8f698b6f4fbbfba53e657f378cc3f2bad93b45e8633ce0c30", 0xa2}, {&(0x7f0000001800)="cbe7d205b4b203cea329245361c5aecb8e1481fa92c98b2304c1d8054a36af00ff6b0d49bfd8fdf4c87c776a4994be1efaffff8c45ec8548295e4d1db9108f8b315f6fb8e28783c8c5a5d856691b199850e72eebe8b6a31fdff2dc0294936fd2a99d0e727ff759ead6fd5de110166f34e0042728f908791b917faf4d8a5f00337d4a24e19e362741862c61af7889321dafce32d7e77c655d6363297d15cf6a8e2e038038fa0c14baa4b3b156c3e22d1e6d639b1db71217f21ffcce8eca87af4bef2bf1b2f8c238d92ba40be9f9ecf98f00fd", 0xd2}, {&(0x7f0000001900)="10468c5b85e9fca1d37e70f48fd1dad668e02f6f258ace44d6df1071bd2ab2c039c95f98072794b84a6cbfd1c07f32cc64134f44f78769f688f7d05fa7d7c7ef3addbb72", 0x44}, {&(0x7f0000001980)="be183b9dc1182e1582b1637a160e41c5be33ba77133f01980f49fcbb4918cfd67ac1d77127b45449b6020b088651d9948eaa07f03160ffa53e41bafa877b5e470b921b6098a86c11132ff39c619da87029f2d9dde536871e6c92188201a68e60c533e02aecc24f2320df21ff0addc7bd51abc892216b6d73246141335f2940", 0x7f}, {&(0x7f0000001a00)="b63f99baeab2b215f0e2df97613c62cb7ddfe56b30cb2f86b74b8147a9626a2b411ae870779ad71775", 0x29}, {&(0x7f0000001a40)="92f4e646f538b0ae2a8da67620e2efafbd877361abab0085feb5fb1afbf88aed4f3555c4291f068bbc3d134616b4ba66e6264cabd69c9b73a9f5f8f55db45fee5f98172625c48289b47a95b60297918278a86c8030fc656a078f7b6fe92bd4d55a2fe0e019279676ef223e6d9e904a83", 0x70}, {&(0x7f0000001ac0)="dc1d6dd1dbf0ea8fa7fff0b608d323bdd2b5503e66df02dc6a60913c545e0a7b027cd3d80466b35842105d23accfbf0cb95ea9751aa2ffda9e52f75e39a2f2a7d9f2d948f28046f66987e1fe7810d8f48352da2aeb4f9510a5274b5e57fa81cee136faf291234ffba72907d93780a93265c20627", 0x74}], 0x8, &(0x7f0000001c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r3, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r9}}}], 0x88, 0x4810}, 0x48004) 08:27:34 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:34 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:34 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000140)={0x8}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:34 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:34 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) syz_open_dev$vcsn(0x0, 0x6, 0x8100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:34 executing program 1: r0 = syz_clone(0x20029480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000009, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:34 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:34 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:34 executing program 1: r0 = syz_clone(0x20029480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000009, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x20029480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x80000009, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:34 executing program 1: r0 = syz_clone(0x20029480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000009, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:34 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:34 executing program 1: r0 = syz_clone(0x4884c100, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:35 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:35 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) r3 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:35 executing program 1: r0 = syz_clone(0x4884c100, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:35 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:35 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 1: r0 = syz_clone(0x4884c100, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:35 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:35 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 0: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:36 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) syz_open_dev$vcsn(0x0, 0x6, 0x8100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:36 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 92.213047][ T3665] 9pnet_fd: Insufficient options for proto=fd 08:27:36 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:36 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 0: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:36 executing program 0: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) [ 92.310520][ T3677] 9pnet_fd: Insufficient options for proto=fd 08:27:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 92.359166][ T3680] 9pnet_fd: Insufficient options for proto=fd 08:27:36 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 92.397773][ T24] audit: type=1400 audit(1662712056.297:162): avc: denied { module_request } for pid=3681 comm="syz-executor.0" kmod="net-pf-0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 08:27:36 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:36 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xee00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 5: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}}, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(0xffffffffffffffff) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}}, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(0xffffffffffffffff) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 5: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}}, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(0xffffffffffffffff) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:37 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:37 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) lseek(0xffffffffffffffff, 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:38 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:38 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) socket(0x9, 0x80e, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:39 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:39 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000007c0)={{0x0, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057ec0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}], 0x9, "372277857616e0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058ec0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x81, "c091e1545801f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059ec0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "cc757c617e606c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) r8 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r8, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a59f7995f969f9"}) r11 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r11, 0xd0009411, &(0x7f00000007c0)={{r12, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005aec0)={0x2807, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r4}, {}, {0x0, r5}, {0x0, r10}, {r12}], 0x3, "92581549ee0907"}) 08:27:39 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000007c0)={{0x0, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057ec0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}], 0x9, "372277857616e0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058ec0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x81, "c091e1545801f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059ec0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "cc757c617e606c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) r8 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r8, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a59f7995f969f9"}) (async) r11 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r11, 0xd0009411, &(0x7f00000007c0)={{r12, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005aec0)={0x2807, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r4}, {}, {0x0, r5}, {0x0, r10}, {r12}], 0x3, "92581549ee0907"}) 08:27:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 95.750882][ T24] audit: type=1400 audit(1662712059.647:163): avc: denied { write } for pid=3786 comm="syz-executor.1" name="001" dev="devtmpfs" ino=146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 08:27:39 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = dup(0xffffffffffffffff) io_uring_enter(r3, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:39 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:40 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:40 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000007c0)={{0x0, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057ec0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}], 0x9, "372277857616e0"}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058ec0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x81, "c091e1545801f6"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059ec0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "cc757c617e606c"}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) (async) r8 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r8, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a59f7995f969f9"}) r11 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r11, 0xd0009411, &(0x7f00000007c0)={{r12, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005aec0)={0x2807, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r4}, {}, {0x0, r5}, {0x0, r10}, {r12}], 0x3, "92581549ee0907"}) 08:27:40 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:40 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:40 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = dup(0xffffffffffffffff) io_uring_enter(r3, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:40 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) process_mrelease(r2, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f00000012c0)={0x7, &(0x7f0000002400)=[{0x8, 0x16, &(0x7f0000000000)="b19d300ed15efb6228379e6e949bd713afb1cb1bbf4a", 0x1}, {0x27d7, 0xff, &(0x7f0000000040)="493dd5d6c5c3cfac53fa5c5eda4882e9932060395d83597fcec9244e7935874f231945754d9a4065e3541d68567466b0efbaf61dc8d18402f29fc41b536da8ed8e002499c4202fbc370776f27011e4b2b33c65b4c99eeb14f9ff69ed9835cbb3515de7f606c8c3b9ef9619edbb0357ae50ab39585360a52d7e0c1106cd274d1719b771e3fbdd257962844bd5bc20debb1a136b4b4feb26b35f76682c6f4d8cb024211041cca627812d9f1f1df8068c6b5dd138f6ddef81cb3fd0c7456e3f5fc6d281615c63038a98217e258d8470e85054227e41cfbe9b49d3c6487cfd51db96b68a74812bfcfc298dd1d471e4d4a7856ecb622f9dd592197bc2994e4be182", 0x1, 0x1}, {0x6a, 0xc3, &(0x7f00000001c0)="e46c480c7a4de42f81a4eec20cff167d1306a9b26052e8937f122e44e6f91702719d1cdb250067e7b28d2a7f488ce833f3f314167b2d2012c3cecc752453f2f587837f300bfa41bd372a83a52d97fb8208053435a4a5a5524c084cdbe9a6d7bfc4c90d79337cb2de94d6541ea93a3fbdb6b2355b9c899bff1d9cd0f9f9c4c08f097625c9741f16e8d77286f7180be2279f30b4bf075b9f75b373eb94073601ff4e23184ac8713e534fb7ad3dfe070dcf6f0cb8571505626d81e77f8b5512ef278efbe5"}, {0x86b, 0x1000, &(0x7f00000002c0)="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{0x80000000, 0x0, &(0x7f00000012c0), 0x1}, {0x7, 0xda, &(0x7f0000001300)="56ad1ae81c23ee201205e39e9caa8e429fc2289b17f46f501c3c630f33a0866b57fdc8487931eac7406bb3b4d183d837f558ed89407653b089e30406abeba66caaf7fcb24cb9a0d20f7805511bd0db162e8b5d66f439f37eb80e5b4718e031ed7d37e15f1a3d1c9df21bc76f19ec29e0dee3ce6ad315d2607aa4fb4189e316ddfc9b14d466b41b49ec400494105c3e09b83f3ae160fc190d31c90a378c1c0c664ed0438591a0301f5dc682c6aaf0a18b2547343cec846c334a75739251b4dd31462552cbfa4667d3a177e2b58ffa037977d097531519a6572ce7", 0x1, 0x1}, {0x177, 0x1000, &(0x7f0000001400)="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", 0x1, 0x1}]}) 08:27:40 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) process_mrelease(r2, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f00000012c0)={0x7, &(0x7f0000002400)=[{0x8, 0x16, &(0x7f0000000000)="b19d300ed15efb6228379e6e949bd713afb1cb1bbf4a", 0x1}, {0x27d7, 0xff, &(0x7f0000000040)="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", 0x1, 0x1}, {0x6a, 0xc3, &(0x7f00000001c0)="e46c480c7a4de42f81a4eec20cff167d1306a9b26052e8937f122e44e6f91702719d1cdb250067e7b28d2a7f488ce833f3f314167b2d2012c3cecc752453f2f587837f300bfa41bd372a83a52d97fb8208053435a4a5a5524c084cdbe9a6d7bfc4c90d79337cb2de94d6541ea93a3fbdb6b2355b9c899bff1d9cd0f9f9c4c08f097625c9741f16e8d77286f7180be2279f30b4bf075b9f75b373eb94073601ff4e23184ac8713e534fb7ad3dfe070dcf6f0cb8571505626d81e77f8b5512ef278efbe5"}, {0x86b, 0x1000, &(0x7f00000002c0)="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{0x80000000, 0x0, &(0x7f00000012c0), 0x1}, {0x7, 0xda, &(0x7f0000001300)="56ad1ae81c23ee201205e39e9caa8e429fc2289b17f46f501c3c630f33a0866b57fdc8487931eac7406bb3b4d183d837f558ed89407653b089e30406abeba66caaf7fcb24cb9a0d20f7805511bd0db162e8b5d66f439f37eb80e5b4718e031ed7d37e15f1a3d1c9df21bc76f19ec29e0dee3ce6ad315d2607aa4fb4189e316ddfc9b14d466b41b49ec400494105c3e09b83f3ae160fc190d31c90a378c1c0c664ed0438591a0301f5dc682c6aaf0a18b2547343cec846c334a75739251b4dd31462552cbfa4667d3a177e2b58ffa037977d097531519a6572ce7", 0x1, 0x1}, {0x177, 0x1000, &(0x7f0000001400)="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0x1, 0x1}]}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) syz_open_dev$vcsn(0x0, 0x6, 0x8100) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) process_mrelease(r2, 0x0) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f00000012c0)={0x7, &(0x7f0000002400)=[{0x8, 0x16, &(0x7f0000000000)="b19d300ed15efb6228379e6e949bd713afb1cb1bbf4a", 0x1}, {0x27d7, 0xff, &(0x7f0000000040)="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", 0x1, 0x1}, {0x6a, 0xc3, &(0x7f00000001c0)="e46c480c7a4de42f81a4eec20cff167d1306a9b26052e8937f122e44e6f91702719d1cdb250067e7b28d2a7f488ce833f3f314167b2d2012c3cecc752453f2f587837f300bfa41bd372a83a52d97fb8208053435a4a5a5524c084cdbe9a6d7bfc4c90d79337cb2de94d6541ea93a3fbdb6b2355b9c899bff1d9cd0f9f9c4c08f097625c9741f16e8d77286f7180be2279f30b4bf075b9f75b373eb94073601ff4e23184ac8713e534fb7ad3dfe070dcf6f0cb8571505626d81e77f8b5512ef278efbe5"}, {0x86b, 0x1000, &(0x7f00000002c0)="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"}, {0x80000000, 0x0, &(0x7f00000012c0), 0x1}, {0x7, 0xda, &(0x7f0000001300)="56ad1ae81c23ee201205e39e9caa8e429fc2289b17f46f501c3c630f33a0866b57fdc8487931eac7406bb3b4d183d837f558ed89407653b089e30406abeba66caaf7fcb24cb9a0d20f7805511bd0db162e8b5d66f439f37eb80e5b4718e031ed7d37e15f1a3d1c9df21bc76f19ec29e0dee3ce6ad315d2607aa4fb4189e316ddfc9b14d466b41b49ec400494105c3e09b83f3ae160fc190d31c90a378c1c0c664ed0438591a0301f5dc682c6aaf0a18b2547343cec846c334a75739251b4dd31462552cbfa4667d3a177e2b58ffa037977d097531519a6572ce7", 0x1, 0x1}, {0x177, 0x1000, &(0x7f0000001400)="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", 0x1, 0x1}]}) (async) 08:27:40 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = dup(0xffffffffffffffff) io_uring_enter(r3, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:40 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:40 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) process_mrelease(r2, 0x0) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f00000012c0)={0x7, &(0x7f0000002400)=[{0x8, 0x16, &(0x7f0000000000)="b19d300ed15efb6228379e6e949bd713afb1cb1bbf4a", 0x1}, {0x27d7, 0xff, &(0x7f0000000040)="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", 0x1, 0x1}, {0x6a, 0xc3, &(0x7f00000001c0)="e46c480c7a4de42f81a4eec20cff167d1306a9b26052e8937f122e44e6f91702719d1cdb250067e7b28d2a7f488ce833f3f314167b2d2012c3cecc752453f2f587837f300bfa41bd372a83a52d97fb8208053435a4a5a5524c084cdbe9a6d7bfc4c90d79337cb2de94d6541ea93a3fbdb6b2355b9c899bff1d9cd0f9f9c4c08f097625c9741f16e8d77286f7180be2279f30b4bf075b9f75b373eb94073601ff4e23184ac8713e534fb7ad3dfe070dcf6f0cb8571505626d81e77f8b5512ef278efbe5"}, {0x86b, 0x1000, &(0x7f00000002c0)="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{0x80000000, 0x0, &(0x7f00000012c0), 0x1}, {0x7, 0xda, &(0x7f0000001300)="56ad1ae81c23ee201205e39e9caa8e429fc2289b17f46f501c3c630f33a0866b57fdc8487931eac7406bb3b4d183d837f558ed89407653b089e30406abeba66caaf7fcb24cb9a0d20f7805511bd0db162e8b5d66f439f37eb80e5b4718e031ed7d37e15f1a3d1c9df21bc76f19ec29e0dee3ce6ad315d2607aa4fb4189e316ddfc9b14d466b41b49ec400494105c3e09b83f3ae160fc190d31c90a378c1c0c664ed0438591a0301f5dc682c6aaf0a18b2547343cec846c334a75739251b4dd31462552cbfa4667d3a177e2b58ffa037977d097531519a6572ce7", 0x1, 0x1}, {0x177, 0x1000, &(0x7f0000001400)="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", 0x1, 0x1}]}) 08:27:40 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:41 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:41 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 1: r0 = syz_clone(0x2000, 0x0, 0x38, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:41 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 1: r0 = syz_clone(0x2000, 0x0, 0x38, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:41 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 1: r0 = syz_clone(0x2000, 0x0, 0x38, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:41 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:41 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:41 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001300)={{r1, 0x455e, 0x7fffffff, 0x8, 0x9, 0x66dc, 0x0, 0x1, 0x785, 0xffffffff, 0x101, 0x401, 0x7, 0x4, 0x800}}) process_mrelease(r0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r3, r4, 0x0, 0xee00) openat$incfs(r4, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) waitid$P_PIDFD(0x3, r4, &(0x7f0000000040), 0x4, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xee00) openat$incfs(r2, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) 08:27:42 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 3: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:42 executing program 4: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) process_mrelease(0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) (rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001300)={{r1, 0x455e, 0x7fffffff, 0x8, 0x9, 0x66dc, 0x0, 0x1, 0x785, 0xffffffff, 0x101, 0x401, 0x7, 0x4, 0x800}}) (async, rerun: 32) process_mrelease(r0, 0x0) (async, rerun: 32) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r3, 0x800) (async) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r3, r4, 0x0, 0xee00) openat$incfs(r4, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) waitid$P_PIDFD(0x3, r4, &(0x7f0000000040), 0x4, &(0x7f00000000c0)) (async, rerun: 64) sendfile(r0, r2, 0x0, 0xee00) (rerun: 64) openat$incfs(r2, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 3: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:42 executing program 4: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 98.283483][ T3895] 9pnet_fd: Insufficient options for proto=fd 08:27:42 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:42 executing program 4: r0 = syz_io_uring_setup(0x3b4, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 98.331015][ T3904] 9pnet_fd: Insufficient options for proto=fd 08:27:42 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:42 executing program 3: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x9, 0x0, 0x0) (async, rerun: 32) process_mrelease(0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "e18b6ee2eb8d8ce4ec3b38749f4c0eb032bbf7fcdd1b552a8dd89ea8d662963229a30ca369628632a33f1b2c37a12c506cbe90de590227c977378eda634a02cf4195bc405efb8fa2df22a4641514ed68a7f548564fe126e6713863d1bc665c52ba365695ae5c5608b95d4a8aa682606d6238faa007d37c099467a200bab4c35c1f882184bbc8809ac9cd0e4eb645394622ea7d4060260a692865b15619e2ec090385d4f00cafba2e79d7f656ba1b60c234950fd64d6701350ad456d25f09555a01704bb618746ea895979efe302bcbb480550a0ce49944663b0b5bc798395cacff2074a961eb1194ed951f718996149bf3f2ebd5ec115ca4d1c52c6c91e1799dc60cda9ed7ed57fd714db9e54ced8fbdb7be126d9389b6c5f7f84d0abe677bc14672be779e48153a8efcb571c233fe28bb6fc7392732be9fec6dc4ff757fe1d36ade530825b702cf4cdaa08ba5682af4722a17176d3a942a3bb2fe49b62a7116a141e54f75cd7b068072da1221dba8a428a761d57c4abf45ed3bbb61cbadc347273550ed260ced7bf42852b032cf5621d1b9b125fd0baa11c084ce9fd31ac0d55f02c94f858904e15468433220cfc50e5b72d9c8ed2c73834b63390b62bf07c24cfde6f7127b4febcd96a4d1c4eca79377649807af2d57e28e86d3f74ae697af3aeda91d1aef04d858bf9e05f15ec1370f7eec0190541518fd54b62bbefcbe309e18ae97f4a9e7483fa97c4431c51a07d87037474df4dd2a383b725c1276d6e38b09986d015b19770935e8a5b080a4b55f790cfc2cbaed34d8d51ae1dee59406435d18195f7424947560431f01f78928ff0d5618d4b8c3caed00a928b17c660b80e00c03a4fa1f816573279d95c5dba4d2993ec36bcaf708de1e1bb074b80dd248344bcb37027c62850968f202f8fd3006b814aaf04dd665b38203b6fa349f97b78df910218cad893364e8e4b4c08268cba7581931ac707619b83aff997c227f44b208872544352ce196eddf8ec32d69fa469eedcb8e85e3526f975f858749c61b99e954d02fc821af9dd48a3d842db999b82e094425592c3d0915b7e7dd68c4bde46ef9b04a828feff4aa71471fbff3c6adeffcfff5dff11c957bdc4d871f1b7824274fbcbc9c73c2d63aa288dd2b573896167c0645c2558265fc81de0c2da3d6d4226ee83e4fdac9f746a478f28088f82e32052abb19f559a1cdd4007b954f35daab2e052cb63417a6e5f615403a1dca924da08c5bc01679b37ee505108621169011dc0b800486059390dde473e0c9410f6e72fdf6a168d04a08dd72e4cc670f59c03a62f21d223f540ea81e242911c2cea4674bb6b7e83c32ae9e0f25d724a9b0f7cee6acb2f0e8f3ca5bda41214a27a68884d1e48923689cf7b98c520a549f4b34c4fab90a790ca520c92edba91a80cdbfe75f7a4089a67d3ca7a5fd598cbc6307b3934906ad95803c3687acecc43696ac5c2623cecef228ff0d304ee10bf1aca501784ee1ad87c0673fc8f51a9780102bd67d149e2bf995ce84891f8d6644e2b4316c0b1e1a15206aeddf9f443c22c3d5b3c3fe564d2e7f2205a037231fa0a7c627ae1103589fd6e6ff9a1b836dc06c21f822e357ee708903f86cec23c62662004efca6d2c94c61582e66aac6e69a238d3d97f8b4dc5b20756ec2787923275a29cde7228b17c913690ad5fb0ccb75667295f225bd0a23e97cbf258430a9f1cfd149616a371c5c64d04463ebc9a9bee7736298deb5910f03a43f13e814697f7271bf874d470f2cd08efab28a82110db4f62412d01ebdfb0f5b1afecd7360a879dee0730c0474ed8e62f06827662534147d396003bf2065d080d5b2aa2c31763e1dd2a05b4faf64e0088dd05eb8dc528f9a7190fd31331d1f20ecc711bc36316a65fc0546354dc8ce200b08b6d9261e73ebf856c5375b242bd852cb4763022191bc85fd468d4641d9f06925602ae9cd8fa4c51d8e0320ee1ab23486b937fb91e7bcddb4bf5619c5aa2c8bd598435c5c3ddf0794bffc552e48e3373b934d9dbabd91767be7d37dd4a2c4ee60430072525a5f53890017e5b996e86a856a4b41a5209477c1a95ad4b109df92ff5fa2fb3c3e705ea42281b1cfda49d654ea0ce039cfc47fe39d64bb249fe189b2f4b15679eee56fb629b6175934ae01de7ef2926bcdee58172ff25e1109b8793f27de352f4ce129962af541a79c2d71163f4c0fd52be263e512f3a714302b5a16d4f553d7ffc3efb62a7eb84c5c9a94e0dab357288654942a9a763ed83de84ec8702c3c03f051c47746cfdbcb0476c5096243958a26277e415d73cddc606160feb80b9a98ceede2a8cc14806f41e621b8066b1c9672911c14fe3b8be0565a7b29a151b80cbdbe3af153ea50af942fb5ab62fe883e106e4b12b2da11769936c2d67fd070618f705574d23402fdf6a865258462a11a19810e658c59b7bb9f95828508d70badc719b75b1897ca5eb4014b7f2325c95d3d8d6c0577ebcd132809b0801bd0a703c70c5c779879c0db9a0da4022b17d9b0a2bbcc9142417f2bc33e83fdea4a67f8dd62e17dd43a15478ec8ddfe6fd1d00500964294ce4751a577e0915ce0e80af7498e7b429ba302abb96f3f432b3d75c548be4b3cfd39ab88da564d1f62ecc00b1eab66644958714d3358e61c3cd0d4b6e1d1c5d17cbbbd6a2df5deed6f8778aa075f8781017ed89d5d35140a2be982d9b6a08e3ef87c796177cfb68070e2bdab31e32119463158aa0142218de6d7822271b9c48027a0b21ecfa0376c84891cfc2a09c5104a0efe3c4eeb020a3a81f1011d156e9b011976dcee60cdc5506e2f31bedf9e9c68ac48d26ed31c3cbc0469f36aa4ce76b1315d758a40d6e4c27f82063c44212c01cc1a16f65f4443ceb88a65953d88434b154d63a0896ee7039e6a3310f545cda927fa15142dc4ee482cf0878c55248ad8a9eb1e2621c83da16a0d0e755f3b65157f172cef4e357b69c022d9bbc87218a756c8a18c422134f581b763abb77575f21593e036dc35cc11f4578efa76c29657a7697b05ad970efb71ff21970b68f0c6bd6259979e0c1e397f5da48d6b459a75a89209c9b84ce8ff7ec0819da556b8bdb0c8d6fb0caf9133c70a4400c50ebb90840a9592500b92b922db727436300a4f026cb79594aa99b019144223a84a228318ea5f9eafeabb16d51abfee00be3bb08188b8c21018d4316c05a2c2daf39cd7f38d9e2ce9fdbe8e741126b1a496216001e0f2a440eb39e24bbe92748857d3061342b34db836c3133e1a1ad6eab15a784e13440b06aff24aa4b883b41e5bd12760e39aab96b3ccc654dab7a144b03d22a3079f2072a0ec636ac84a9be265b250e2923f35a0cf504c11c4e9e618400a92673163af30454d4cce32591f7749b7b67141561fbad9201678ed34f1dbf497d06deef844e3ac07dfcb7700b7da9f36371863da3a28fbec064477a73208aee03e77544c7809fb782675440940e8e254f16839a32c492b127df3d329ef672a571301d13eed796c47628ed9bd443908acc60d6d99ad74811a2128c31ba1ab2a4ba15cb54895b2b915a498aed05f7d3fb6b729e20088799088b7ef183686e3f439ce2f9d8ee14e76e495109783df7524bdc11320b092dcad6fc3fe47e89c3a99a2e10550919f4fc371450440382f4585b274ef2a01a5d9ccff607ad5776252bac37e6f32516ec8d370d02f48445c6fba616e7f1992e0f756626ce571058fbd0e667e6bf8889f79e39d09d77659266e5b8b20e0cad2ec1d1848ebb601424f6445f2dfb1875583e3a8224c06007a8a1565cc41bc8c151a0d214e71ecdaec60f23fb4b54f4453286fa464ad281d336fa52055370619e18f9a3df0f9ddd8efc1b65ed56a84486f7f62153d07d581cd9fb2fd82ff7d7dd7ec848768b962af70c8ac2acf6a28670438b992bb9a7fcc5087e745a0f434657f00e29bb993651a4c76b635fc6780ffde0c380bc350c23318fc949f84bdd8c430deede1300771830cb9108074c02ecbb6443d765d89d7416a91e65d1cbacc64ef40890bd9465fc42f38ed803534fca7ed11bdadfd6c651c985256ef91b60c0e5f3b6c8662e4e156fae8f2901b634f71bed2cb3039ae2a78e58de790147ac11f4541d53df6dc23f14d44d7c9d4da3324d6d89b1062eda43ab560aa366c52c24b33eb37af6f7626bea1be3a528770485cac88baf984b83a3776cec5a59097488f7af3f7bff1757112044bb0afb3bc6869c911d4e789be2b37f7670a6d1447abda682a59822bb5f40a73a9944aceefee76c2bb988b67333063674a68e262e7ce02a12d34a598ff1126ff5935c783184980de88fb5ac12ed76f5b34580b2765a0232c27384a89b724eb238027ecb3868f17b1a94b3443bee02ec846c2bd46822dc8792ac65798864cf3e315bc32fe797014faa1fa9eb072f53023ac78a4385f17fc2f66a24664ed859ca37b468fbdc0549bf0aeb2501c737c65356f0daf522f8400049a7f3bf438f513141f2689721acb52be95054682fb1c5b2192ca8a3dc30435caafa49b71dcc31b9c081a6eb5dc8414bafbbfa7809ebf6b1a10799cc10789da3ca3df1d656a293fc733dc2c23fb8fd12ff4d795c9c8eccb3873a73cd093873b56e72a1cd340c06e875bacfc4cc6cf005e4bd37bce32b56e94880f618b8b7c0390cfdce7fd540e1dc45a8a1d98b12c212b10d29853c11d4495a47a8afe8a312a0f78c6ec549e06c63011932d75abae10a38e3d75525e39f28bd57da9eb310467033631b4eea66e50f7747091276fe9320032bc81f117539d7aca5b5c2732dfef15dc3cb332158d41a6dae1740bb85ff6096872659726219e98371bcb4d9685847add8fe2578df7881e46f0826f80fa3a444111ddc4cb795fa5fb7c43443e7eba9247a0de8de1bf4b940f1200bf3a6af147885ca208d6f95b6df2f7ac25c1eae44f2682228c62f4b9540ca19400117947ad07d418cb90e30fccafc4f1a7e51ad5130431cd72ecba3a0f103c7b1604b85d13f2f78c0a787a76ce3292194e0f1102ec95fa42f2f5f0572dcfdb97d1d3e7288c4bc8619f378b84eb89ff1ab4e141a71423d0c30ec4d3218f46542d4667f4fb3ce36050aa7fd6fe2e3b7fa8752186163afd11682b4769ac9b1f1f4c99d9a7c6239cc299e71e0ad69b6056d279f5728a5f34d85580023d52f6af92df7570b2bd781037fde20985e876ffe608d9acdc8b1e42b3fc1dbb11441ebf24ce52dcad372ec611d3a137bcbfcfe00337049c4873650b98a96310be5d75622e7bbcb453795b8ce650518212e3f70cb34b5fd6379a58e9cec08f8d729cd7b482b56c795dda9201769e9508c72a2961bbf4c385117de12c42c850c0a4f72ff339360b7237d86b184bb4c98e47dcccd99b7a3e1a39820cb88d6869cd9416"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001300)={{r1, 0x455e, 0x7fffffff, 0x8, 0x9, 0x66dc, 0x0, 0x1, 0x785, 0xffffffff, 0x101, 0x401, 0x7, 0x4, 0x800}}) (async) process_mrelease(r0, 0x0) (async) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r3, r4, 0x0, 0xee00) (async) openat$incfs(r4, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) waitid$P_PIDFD(0x3, r4, &(0x7f0000000040), 0x4, &(0x7f00000000c0)) (async) sendfile(r0, r2, 0x0, 0xee00) (async) openat$incfs(r2, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) 08:27:42 executing program 1: r0 = syz_clone(0xa96000, 0x0, 0x3f, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) pidfd_getfd(r1, r1, 0x0) 08:27:42 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:42 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:42 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 99.056311][ T3918] 9pnet_fd: Insufficient options for proto=fd 08:27:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:43 executing program 1: r0 = syz_clone(0xa96000, 0x0, 0x3f, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) pidfd_getfd(r1, r1, 0x0) syz_clone(0xa96000, 0x0, 0x3f, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) pidfd_getfd(r1, r1, 0x0) (async) 08:27:43 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 2: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:43 executing program 1: r0 = syz_clone(0xa96000, 0x0, 0x3f, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) pidfd_getfd(r1, r1, 0x0) 08:27:43 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:43 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x76141, 0x71) sendfile(r2, r3, 0x0, 0xee00) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) dup3(r3, r1, 0x80000) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:43 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 2: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) [ 99.939375][ T3959] 9pnet_fd: Insufficient options for proto=fd [ 99.990009][ T3967] 9pnet_fd: Insufficient options for proto=fd 08:27:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:43 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x76141, 0x71) sendfile(r2, r3, 0x0, 0xee00) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) dup3(r3, r1, 0x80000) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) (async) open(&(0x7f0000000040)='./bus\x00', 0x76141, 0x71) (async) sendfile(r2, r3, 0x0, 0xee00) (async) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) dup3(r3, r1, 0x80000) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:43 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:43 executing program 2: r0 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)={0xa0000009}) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}}) 08:27:43 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000040)='./bus\x00', 0x76141, 0x71) sendfile(r2, r3, 0x0, 0xee00) (async) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async, rerun: 32) dup3(r3, r1, 0x80000) (async, rerun: 32) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async, rerun: 64) process_mrelease(r1, 0x0) (rerun: 64) 08:27:44 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 100.077019][ T3989] 9pnet_fd: Insufficient options for proto=fd 08:27:44 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:44 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x82010, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@posixacl}], [{@smackfsroot}, {@smackfstransmute={'smackfstransmute', 0x3d, '**'}}, {@subj_role={'subj_role', 0x3d, '%'}}]}}) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:44 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:44 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x82010, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@posixacl}], [{@smackfsroot}, {@smackfstransmute={'smackfstransmute', 0x3d, '**'}}, {@subj_role={'subj_role', 0x3d, '%'}}]}}) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x82010, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@posixacl}], [{@smackfsroot}, {@smackfstransmute={'smackfstransmute', 0x3d, '**'}}, {@subj_role={'subj_role', 0x3d, '%'}}]}}) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:44 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:44 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x82010, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@posixacl}], [{@smackfsroot}, {@smackfstransmute={'smackfstransmute', 0x3d, '**'}}, {@subj_role={'subj_role', 0x3d, '%'}}]}}) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:44 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:44 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:45 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) process_mrelease(r2, 0x0) 08:27:45 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:45 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) process_mrelease(r2, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpgrp(r0) (async) pidfd_open(r1, 0x0) (async) pidfd_send_signal(r2, 0x9, 0x0, 0x0) (async) process_mrelease(r2, 0x0) (async) 08:27:45 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) (async) process_mrelease(r2, 0x0) 08:27:45 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:45 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x0, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:45 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x242100, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r2}, 0x8) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) tkill(r7, 0x23) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x841, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r8, 0xc0182101, &(0x7f0000000240)={r6, 0x5, 0x2}) open_by_handle_at(r8, &(0x7f0000000180)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x80000001, 0x9}, 0x1, 0xffffffa8}}, 0x82000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x8, 0x7f, 0x0, 0xfffffffffffffffa, 0x542a8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x5, @perf_bp, 0x10, 0x1, 0x3daf53de, 0x8, 0x6, 0x3, 0x5, 0x0, 0x8}, r0, 0x2, r8, 0x2) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:46 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:46 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x242100, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r2}, 0x8) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) tkill(r7, 0x23) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) (async, rerun: 64) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x841, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r8, 0xc0182101, &(0x7f0000000240)={r6, 0x5, 0x2}) (async) open_by_handle_at(r8, &(0x7f0000000180)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x80000001, 0x9}, 0x1, 0xffffffa8}}, 0x82000) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x8, 0x7f, 0x0, 0xfffffffffffffffa, 0x542a8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x5, @perf_bp, 0x10, 0x1, 0x3daf53de, 0x8, 0x6, 0x3, 0x5, 0x0, 0x8}, r0, 0x2, r8, 0x2) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:46 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x242100, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r2}, 0x8) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) tkill(r7, 0x23) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x841, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r8, 0xc0182101, &(0x7f0000000240)={r6, 0x5, 0x2}) open_by_handle_at(r8, &(0x7f0000000180)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x80000001, 0x9}, 0x1, 0xffffffa8}}, 0x82000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x8, 0x7f, 0x0, 0xfffffffffffffffa, 0x542a8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x5, @perf_bp, 0x10, 0x1, 0x3daf53de, 0x8, 0x6, 0x3, 0x5, 0x0, 0x8}, r0, 0x2, r8, 0x2) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x242100, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r2}, 0x8) (async) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r4, 0x800) (async) lseek(r4, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (async) sendfile(r4, r5, 0x0, 0xee00) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)) (async) tkill(r7, 0x23) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x841, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r8, 0xc0182101, &(0x7f0000000240)={r6, 0x5, 0x2}) (async) open_by_handle_at(r8, &(0x7f0000000180)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x80000001, 0x9}, 0x1, 0xffffffa8}}, 0x82000) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x8, 0x7f, 0x0, 0xfffffffffffffffa, 0x542a8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x5, @perf_bp, 0x10, 0x1, 0x3daf53de, 0x8, 0x6, 0x3, 0x5, 0x0, 0x8}, r0, 0x2, r8, 0x2) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:46 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:46 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:46 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:47 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000007c0)={{r4, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) lseek(r2, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r5, 0x0, 0xee00) process_mrelease(r2, 0x0) 08:27:47 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:47 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:47 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000007c0)={{r4, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) lseek(r2, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r5, 0x0, 0xee00) process_mrelease(r2, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r2, 0x800) (async) socket$inet6(0xa, 0x1, 0x0) (async) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)) (async) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000007c0)={{r4, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) (async) lseek(r2, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (async) sendfile(r2, r5, 0x0, 0xee00) (async) process_mrelease(r2, 0x0) (async) 08:27:47 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:47 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:48 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) (async) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000007c0)={{r4, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async, rerun: 64) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) (async, rerun: 64) lseek(r2, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r5, 0x0, 0xee00) (async) process_mrelease(r2, 0x0) 08:27:48 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:48 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x1, 0x20, 0x7, 0x2, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x67, 0x0, 0x4, 0x4, 0x0, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x14, 0x9c, 0x0, 0x0, [0x9b44, 0x5, 0x7, 0x7ff]}, @lsrr={0x83, 0xf, 0xe4, [@broadcast, @rand_addr=0x64010100, @multicast2]}, @timestamp={0x44, 0x2c, 0x95, 0x0, 0x0, [0x30f4, 0x9, 0x9, 0x40, 0xcea5, 0x8, 0x3f, 0x8, 0xffffffe0, 0x5]}, @generic={0x94, 0x4, "1ff2"}, @end]}}}}}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x80100, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd985, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x0, 0x1, 0x3, 0x1, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @jmp={0x5, 0x1, 0x5, 0xa, 0x5, 0xfffffffffffffff4}]}, &(0x7f0000000040)='syzkaller\x00', 0xd63, 0x82, &(0x7f0000000080)=""/130, 0x41000, 0x0, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xe, 0xffff, 0x401}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}, 0x80) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x9, 0x0, 0x0) process_mrelease(r5, 0x0) 08:27:48 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x1, 0x20, 0x7, 0x2, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x67, 0x0, 0x4, 0x4, 0x0, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x14, 0x9c, 0x0, 0x0, [0x9b44, 0x5, 0x7, 0x7ff]}, @lsrr={0x83, 0xf, 0xe4, [@broadcast, @rand_addr=0x64010100, @multicast2]}, @timestamp={0x44, 0x2c, 0x95, 0x0, 0x0, [0x30f4, 0x9, 0x9, 0x40, 0xcea5, 0x8, 0x3f, 0x8, 0xffffffe0, 0x5]}, @generic={0x94, 0x4, "1ff2"}, @end]}}}}}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x80100, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd985, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x0, 0x1, 0x3, 0x1, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @jmp={0x5, 0x1, 0x5, 0xa, 0x5, 0xfffffffffffffff4}]}, &(0x7f0000000040)='syzkaller\x00', 0xd63, 0x82, &(0x7f0000000080)=""/130, 0x41000, 0x0, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xe, 0xffff, 0x401}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}, 0x80) (async) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x9, 0x0, 0x0) (async) process_mrelease(r5, 0x0) 08:27:48 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 104.366057][ T24] audit: type=1400 audit(1662712068.267:164): avc: denied { read } for pid=4182 comm="syz-executor.1" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 104.389320][ T24] audit: type=1400 audit(1662712068.267:165): avc: denied { open } for pid=4182 comm="syz-executor.1" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 104.451849][ T24] audit: type=1400 audit(1662712068.317:166): avc: denied { prog_load } for pid=4182 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 08:27:48 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x1, 0x20, 0x7, 0x2, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x67, 0x0, 0x4, 0x4, 0x0, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x14, 0x9c, 0x0, 0x0, [0x9b44, 0x5, 0x7, 0x7ff]}, @lsrr={0x83, 0xf, 0xe4, [@broadcast, @rand_addr=0x64010100, @multicast2]}, @timestamp={0x44, 0x2c, 0x95, 0x0, 0x0, [0x30f4, 0x9, 0x9, 0x40, 0xcea5, 0x8, 0x3f, 0x8, 0xffffffe0, 0x5]}, @generic={0x94, 0x4, "1ff2"}, @end]}}}}}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x80100, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd985, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x0, 0x1, 0x3, 0x1, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @jmp={0x5, 0x1, 0x5, 0xa, 0x5, 0xfffffffffffffff4}]}, &(0x7f0000000040)='syzkaller\x00', 0xd63, 0x82, &(0x7f0000000080)=""/130, 0x41000, 0x0, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xe, 0xffff, 0x401}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}, 0x80) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x9, 0x0, 0x0) process_mrelease(r5, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x1, 0x20, 0x7, 0x2, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x67, 0x0, 0x4, 0x4, 0x0, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x14, 0x9c, 0x0, 0x0, [0x9b44, 0x5, 0x7, 0x7ff]}, @lsrr={0x83, 0xf, 0xe4, [@broadcast, @rand_addr=0x64010100, @multicast2]}, @timestamp={0x44, 0x2c, 0x95, 0x0, 0x0, [0x30f4, 0x9, 0x9, 0x40, 0xcea5, 0x8, 0x3f, 0x8, 0xffffffe0, 0x5]}, @generic={0x94, 0x4, "1ff2"}, @end]}}}}}) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x80100, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd985, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x0, 0x1, 0x3, 0x1, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @jmp={0x5, 0x1, 0x5, 0xa, 0x5, 0xfffffffffffffff4}]}, &(0x7f0000000040)='syzkaller\x00', 0xd63, 0x82, &(0x7f0000000080)=""/130, 0x41000, 0x0, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xe, 0xffff, 0x401}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}, 0x80) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r4, 0x0) (async) pidfd_send_signal(r5, 0x9, 0x0, 0x0) (async) process_mrelease(r5, 0x0) (async) 08:27:48 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:48 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:49 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) dup(r1) process_mrelease(r1, 0x0) 08:27:49 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:49 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) dup(r1) (async) process_mrelease(r1, 0x0) 08:27:49 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) dup(r1) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) dup(r1) (async) process_mrelease(r1, 0x0) (async) 08:27:49 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:49 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000300)={{'\x00', 0x2}, {0x8}, 0x13c, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="66366a9e4c7f7c90ac781e75aa5abd5bbb3e6a8c8f9f1e746229cce7cea673ced02d11aeb1e3895a928af57a098dddfa2b59844dfc88fef33558b8e21b0cb4229ddb1c7ab28dbf4ba54337d77673a6aa49c9672bfcf89e56035fd1912071a5f3718d4235305e45bd", 0x68, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1e9}) 08:27:49 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 105.874755][ T24] audit: type=1400 audit(1662712069.777:167): avc: denied { create } for pid=4243 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 105.900165][ T24] audit: type=1400 audit(1662712069.797:168): avc: denied { ioctl } for pid=4243 comm="syz-executor.1" path="socket:[23109]" dev="sockfs" ino=23109 ioctlcmd=0x671e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 08:27:49 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:49 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:49 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000300)={{'\x00', 0x2}, {0x8}, 0x13c, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="66366a9e4c7f7c90ac781e75aa5abd5bbb3e6a8c8f9f1e746229cce7cea673ced02d11aeb1e3895a928af57a098dddfa2b59844dfc88fef33558b8e21b0cb4229ddb1c7ab28dbf4ba54337d77673a6aa49c9672bfcf89e56035fd1912071a5f3718d4235305e45bd", 0x68, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1e9}) 08:27:50 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:50 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000300)={{'\x00', 0x2}, {0x8}, 0x13c, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="66366a9e4c7f7c90ac781e75aa5abd5bbb3e6a8c8f9f1e746229cce7cea673ced02d11aeb1e3895a928af57a098dddfa2b59844dfc88fef33558b8e21b0cb4229ddb1c7ab28dbf4ba54337d77673a6aa49c9672bfcf89e56035fd1912071a5f3718d4235305e45bd", 0x68, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1e9}) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, r3+10000000}}, 0x2) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r5, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r4, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = dup(r0) io_uring_enter(r7, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:50 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f00000070c0)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRESHEX, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f00000007c0)={{r5, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) r6 = syz_clone(0xc0000000, &(0x7f0000005ec0)="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", 0x1000, &(0x7f0000006ec0), &(0x7f0000006f00), &(0x7f0000006f40)="fde26d1747e77d38bcf3b19fe5128e66fe5f17db3ae6832e65bf9466dfe4429e1e5302421e4b6bdc81d471e52f14e499f2f31cf83983fb9f9fd13b91c5631c183e4b3c7a7c4aeb5a6b6b2f1f3666b2b6efc818045ab7a088d331ade466102781b2a5fd2ab67b8b900e1b21c4a7447e35583c674bcb266720f016cf37d52233df87afcb210aa15f5731adaaaa7cd010cbb5ad2670d3e00ed5c9527e08637fd7590ffe0b5b90019d22b9c6955822") r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007080)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005e80)=[{&(0x7f0000000080)={0x58fc, 0x1e, 0x400, 0x70bd27, 0x25dfdbfc, "", [@generic="45654c4b131db51be338a55066e5b8b851c0052003c7274f7e4e67cffd6c684dcebc1db3257a9795c2f91e32762d71a780aca46b8dee9563361ecb958c6ef3b6c62967302f7edb9a69616f7d263010982a51513e0fd5659b69884bc64bee299d92c9e807494fd6015f895a", @nested={0x2239, 0x56, 0x0, 0x1, [@generic="36907ef5b6722b3cbd5f235901bdcbbf76e614ba8c491b7d8aeb3017d0d6f5d55c61905d27dcc3172d50335647383ac275a95f0a123e45cdedaa322b936169bc41d4f35653430a332326c0c72091ea4a4c32446fe2785af0e8301e29b6c2342abe8d448d9bc6ef27534d0785481f46991a68ec32c588cba9ca3eb0a305a70c1858c8cd38fc8e69e5a46795eab993e96243a1ed76046107c8d251c165b2189604b15551477615935849080fce5a58e39afaa0", @generic="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@generic="5e3c702041e969f9e2e548352596b1c84eb0cda6491cb3a12e97567c68d7ef155639e12576dd4f8aabd1712e8ffee14cb865b2d71dc257b32e82820aa8a9352e81589f223472ab79345b4865b490ae217c37e4f44cc69c3550632f3868a7a02a9bdfebc757cb648fcaa6c5a93228bb69c2b19b4b25e3fba693ab896299ea7df2dc45b01169dfbdc4fc297efd38c7e5cb65eba84f73e52008766210d75c68d044307d8b5dede2ed71ba0931346178dee2a49b51a76c3d1707d0a8a48a7cfd9341840169cb370269163bb985c417f6e929466c1d08d5", @typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x21, 0x0, 0x0, @uid}, @typed={0x1004, 0x6d, 0x0, 0x0, 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@generic="b9b0", @typed={0x8, 0x7f, 0x0, 0x0, @pid}]}, @typed={0x8, 0x3a, 0x0, 0x0, @u32=0x40}]}, 0x58fc}, {&(0x7f0000005980)={0x4cc, 0x1f, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x7d, 0x0, 0x0, @str='.&+\x00'}, @nested={0x1f6, 0x94, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @u32=0x9}, @typed={0xb7, 0x5a, 0x0, 0x0, @binary="3a1232fe404a8ac43b4e770d96aa02cf742e921f6ecb6648f625603888058a14fb105d68c719692823879120ff3ebc30a61f265a916806905248c5ccbf5c79035134144a867c10ef95cd790d650f5d8f1d68fc9d9e3a632c2e2795a0940b8755829e37370cfceee5967eb8b572c48905dc538690c23ac28db1e37b904f1f0584722a8cf78b3f6722be649018c0e4721b68d6c134e846b043fd3aac5d3551ae9662255573409c9068c101130f9e8e007412231a"}, @generic="c69a10c23bc6e21a2d303e124e6715b900807a7726ecf815ab32bdd05479bf84e4e340b7b884ba7500700fef194f7b0e80284139e4e344189b6cb4d5c6e9d65bb6f71e1b349b0b6fc8f4341bfd124e5b442e4fc37b227b8471355f1716f26753ae7623283654e76ecc56c54b225b7d887ba4e14c3cdf44dd91f0517e7f51acdc6a25ee5a13bcece86d85c7c8f33b95c05dcc6f53d37d8e5621119e", @generic="354eddde0333c652a2534650c5ada8027eaa7145c3dca864add7686f83b75d00a82480e02b574942ca5fdd3171732a1368ffd36952fd03c7cda0c27bb2b5b90b6c66fcaf03fe79a7447ec3f5905f2647bd689fb39dd6baae552b8d80db8a74aff2733ffa8c6df62dee326d816803cfb8cc18e6a067c7334fbf8b7b7d7c55f7cf3ffdb9c975b520005247ae7ac2b6ee2c26cfa05c7077e1"]}, @nested={0x215, 0x27, 0x0, 0x1, [@generic="275dad2ea40257d13ac525a5963b244939e5fe25c3d3ab4c1d0eea9d7f6877528800dc241ce152b9c4c9bd35813b34915dde022a1a9b5306c8b60e270bbef4a559cda0eca9f9ef7586856f4a4d35665af3a8137e761f092ede4dcb538183b287b7a0882051e8bf15d283c6ea74ad3696c6d1e665bf9114f1f9a30ba9cec866bc5fbd35d0379c20862330b5a0df6a137ae9ea8537c2da79bb66b0c49f29ae77061901b40d012ec5a9a139e0091413", @generic="ad7a6193cac25275e4fd4047a85e0f31f463c48cd8795945702cf46c51f7fc0a41b8fd43a3c55c69af9476ef86cdb7c2e9177308bbbc1a8ea48ed18a5a273c682809e3620967312a617cfd92c12677589f0f2ed69414c060a7c25395419eb3c04b783ce8fdcad66c00603567d101076367163d38123bc0061d8f6515a5546f68343399f4705a123ea8acfdec39bfee075d4e121934ebcf1448df4f60f0a139bdf43955c16fe3c5d03d7c8d6681d171cabb9d47997331578a237c1b16fca52d0b28d5e83768", @typed={0xc, 0x62, 0x0, 0x0, @u64=0x2}, @generic="797447edf60ba7aa99f1ae864eb7eecd628e55a4fbf2270062566f4d00b6150e7bc37d34f3fd2b055c3b13534251c5faf77f17e33ddb65fe5c0bfd3f0f3ccd41fde62ac01def0c0ce79963e67cead8217dc551584cb694c15be7722a706eb62e5b3d19e674f24e9a588464c928c1c729818a5391d003026bba2c1e9a4289502499ca1419d44d6f7ba3e51febb94a430634a0"]}, @generic, @typed={0x8, 0x27, 0x0, 0x0, @u32=0x5}, @nested={0x99, 0x85, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @fd}, @generic="cf622aafc1cda082fbc7ecae144fd777979e50148707be3665f375c0692d6b477991a5e23cea92405fb547c3c8d36cfb0bf25e24733b63e1a001f4c9e5c164b7f702824b6d556cf1032009c3f01607e7c24f4a27de7d06cea5d9953781a7bf82e61cc73dac7aef101a3fd366b6a4cd1f4a77dabcab8be82d5f", @typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}]}, 0x4cc}], 0x2, &(0x7f0000007000)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, 0xffffffffffffffff}}}], 0x48, 0x10004081}, 0x0) r9 = pidfd_open(r0, 0x0) pidfd_send_signal(r9, 0x9, 0x0, 0x0) process_mrelease(r9, 0x0) 08:27:50 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:50 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async, rerun: 64) r3 = socket$can_bcm(0x1d, 0x2, 0x2) (rerun: 64) connect$can_bcm(r3, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f00000070c0)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRESHEX, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f00000007c0)={{r5, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async) r6 = syz_clone(0xc0000000, &(0x7f0000005ec0)="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", 0x1000, &(0x7f0000006ec0), &(0x7f0000006f00), &(0x7f0000006f40)="fde26d1747e77d38bcf3b19fe5128e66fe5f17db3ae6832e65bf9466dfe4429e1e5302421e4b6bdc81d471e52f14e499f2f31cf83983fb9f9fd13b91c5631c183e4b3c7a7c4aeb5a6b6b2f1f3666b2b6efc818045ab7a088d331ade466102781b2a5fd2ab67b8b900e1b21c4a7447e35583c674bcb266720f016cf37d52233df87afcb210aa15f5731adaaaa7cd010cbb5ad2670d3e00ed5c9527e08637fd7590ffe0b5b90019d22b9c6955822") r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) (async, rerun: 64) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007080)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005e80)=[{&(0x7f0000000080)={0x58fc, 0x1e, 0x400, 0x70bd27, 0x25dfdbfc, "", [@generic="45654c4b131db51be338a55066e5b8b851c0052003c7274f7e4e67cffd6c684dcebc1db3257a9795c2f91e32762d71a780aca46b8dee9563361ecb958c6ef3b6c62967302f7edb9a69616f7d263010982a51513e0fd5659b69884bc64bee299d92c9e807494fd6015f895a", @nested={0x2239, 0x56, 0x0, 0x1, [@generic="36907ef5b6722b3cbd5f235901bdcbbf76e614ba8c491b7d8aeb3017d0d6f5d55c61905d27dcc3172d50335647383ac275a95f0a123e45cdedaa322b936169bc41d4f35653430a332326c0c72091ea4a4c32446fe2785af0e8301e29b6c2342abe8d448d9bc6ef27534d0785481f46991a68ec32c588cba9ca3eb0a305a70c1858c8cd38fc8e69e5a46795eab993e96243a1ed76046107c8d251c165b2189604b15551477615935849080fce5a58e39afaa0", @generic="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@generic="5e3c702041e969f9e2e548352596b1c84eb0cda6491cb3a12e97567c68d7ef155639e12576dd4f8aabd1712e8ffee14cb865b2d71dc257b32e82820aa8a9352e81589f223472ab79345b4865b490ae217c37e4f44cc69c3550632f3868a7a02a9bdfebc757cb648fcaa6c5a93228bb69c2b19b4b25e3fba693ab896299ea7df2dc45b01169dfbdc4fc297efd38c7e5cb65eba84f73e52008766210d75c68d044307d8b5dede2ed71ba0931346178dee2a49b51a76c3d1707d0a8a48a7cfd9341840169cb370269163bb985c417f6e929466c1d08d5", @typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x21, 0x0, 0x0, @uid}, @typed={0x1004, 0x6d, 0x0, 0x0, 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@generic="b9b0", @typed={0x8, 0x7f, 0x0, 0x0, @pid}]}, @typed={0x8, 0x3a, 0x0, 0x0, @u32=0x40}]}, 0x58fc}, {&(0x7f0000005980)={0x4cc, 0x1f, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x7d, 0x0, 0x0, @str='.&+\x00'}, @nested={0x1f6, 0x94, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @u32=0x9}, @typed={0xb7, 0x5a, 0x0, 0x0, @binary="3a1232fe404a8ac43b4e770d96aa02cf742e921f6ecb6648f625603888058a14fb105d68c719692823879120ff3ebc30a61f265a916806905248c5ccbf5c79035134144a867c10ef95cd790d650f5d8f1d68fc9d9e3a632c2e2795a0940b8755829e37370cfceee5967eb8b572c48905dc538690c23ac28db1e37b904f1f0584722a8cf78b3f6722be649018c0e4721b68d6c134e846b043fd3aac5d3551ae9662255573409c9068c101130f9e8e007412231a"}, @generic="c69a10c23bc6e21a2d303e124e6715b900807a7726ecf815ab32bdd05479bf84e4e340b7b884ba7500700fef194f7b0e80284139e4e344189b6cb4d5c6e9d65bb6f71e1b349b0b6fc8f4341bfd124e5b442e4fc37b227b8471355f1716f26753ae7623283654e76ecc56c54b225b7d887ba4e14c3cdf44dd91f0517e7f51acdc6a25ee5a13bcece86d85c7c8f33b95c05dcc6f53d37d8e5621119e", @generic="354eddde0333c652a2534650c5ada8027eaa7145c3dca864add7686f83b75d00a82480e02b574942ca5fdd3171732a1368ffd36952fd03c7cda0c27bb2b5b90b6c66fcaf03fe79a7447ec3f5905f2647bd689fb39dd6baae552b8d80db8a74aff2733ffa8c6df62dee326d816803cfb8cc18e6a067c7334fbf8b7b7d7c55f7cf3ffdb9c975b520005247ae7ac2b6ee2c26cfa05c7077e1"]}, @nested={0x215, 0x27, 0x0, 0x1, [@generic="275dad2ea40257d13ac525a5963b244939e5fe25c3d3ab4c1d0eea9d7f6877528800dc241ce152b9c4c9bd35813b34915dde022a1a9b5306c8b60e270bbef4a559cda0eca9f9ef7586856f4a4d35665af3a8137e761f092ede4dcb538183b287b7a0882051e8bf15d283c6ea74ad3696c6d1e665bf9114f1f9a30ba9cec866bc5fbd35d0379c20862330b5a0df6a137ae9ea8537c2da79bb66b0c49f29ae77061901b40d012ec5a9a139e0091413", @generic="ad7a6193cac25275e4fd4047a85e0f31f463c48cd8795945702cf46c51f7fc0a41b8fd43a3c55c69af9476ef86cdb7c2e9177308bbbc1a8ea48ed18a5a273c682809e3620967312a617cfd92c12677589f0f2ed69414c060a7c25395419eb3c04b783ce8fdcad66c00603567d101076367163d38123bc0061d8f6515a5546f68343399f4705a123ea8acfdec39bfee075d4e121934ebcf1448df4f60f0a139bdf43955c16fe3c5d03d7c8d6681d171cabb9d47997331578a237c1b16fca52d0b28d5e83768", @typed={0xc, 0x62, 0x0, 0x0, @u64=0x2}, @generic="797447edf60ba7aa99f1ae864eb7eecd628e55a4fbf2270062566f4d00b6150e7bc37d34f3fd2b055c3b13534251c5faf77f17e33ddb65fe5c0bfd3f0f3ccd41fde62ac01def0c0ce79963e67cead8217dc551584cb694c15be7722a706eb62e5b3d19e674f24e9a588464c928c1c729818a5391d003026bba2c1e9a4289502499ca1419d44d6f7ba3e51febb94a430634a0"]}, @generic, @typed={0x8, 0x27, 0x0, 0x0, @u32=0x5}, @nested={0x99, 0x85, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @fd}, @generic="cf622aafc1cda082fbc7ecae144fd777979e50148707be3665f375c0692d6b477991a5e23cea92405fb547c3c8d36cfb0bf25e24733b63e1a001f4c9e5c164b7f702824b6d556cf1032009c3f01607e7c24f4a27de7d06cea5d9953781a7bf82e61cc73dac7aef101a3fd366b6a4cd1f4a77dabcab8be82d5f", @typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}]}, 0x4cc}], 0x2, &(0x7f0000007000)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, 0xffffffffffffffff}}}], 0x48, 0x10004081}, 0x0) (async, rerun: 64) r9 = pidfd_open(r0, 0x0) pidfd_send_signal(r9, 0x9, 0x0, 0x0) (async) process_mrelease(r9, 0x0) 08:27:50 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:50 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:51 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f00000070c0)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRESHEX, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000017c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f00000007c0)={{r5, 0x2, 0x0, 0x9, 0x800, 0xfffffffffffffffa, 0x6, 0x3, 0x80000000, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x6}}) (async) r6 = syz_clone(0xc0000000, &(0x7f0000005ec0)="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", 0x1000, &(0x7f0000006ec0), &(0x7f0000006f00), &(0x7f0000006f40)="fde26d1747e77d38bcf3b19fe5128e66fe5f17db3ae6832e65bf9466dfe4429e1e5302421e4b6bdc81d471e52f14e499f2f31cf83983fb9f9fd13b91c5631c183e4b3c7a7c4aeb5a6b6b2f1f3666b2b6efc818045ab7a088d331ade466102781b2a5fd2ab67b8b900e1b21c4a7447e35583c674bcb266720f016cf37d52233df87afcb210aa15f5731adaaaa7cd010cbb5ad2670d3e00ed5c9527e08637fd7590ffe0b5b90019d22b9c6955822") (async) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007080)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005e80)=[{&(0x7f0000000080)={0x58fc, 0x1e, 0x400, 0x70bd27, 0x25dfdbfc, "", [@generic="45654c4b131db51be338a55066e5b8b851c0052003c7274f7e4e67cffd6c684dcebc1db3257a9795c2f91e32762d71a780aca46b8dee9563361ecb958c6ef3b6c62967302f7edb9a69616f7d263010982a51513e0fd5659b69884bc64bee299d92c9e807494fd6015f895a", @nested={0x2239, 0x56, 0x0, 0x1, [@generic="36907ef5b6722b3cbd5f235901bdcbbf76e614ba8c491b7d8aeb3017d0d6f5d55c61905d27dcc3172d50335647383ac275a95f0a123e45cdedaa322b936169bc41d4f35653430a332326c0c72091ea4a4c32446fe2785af0e8301e29b6c2342abe8d448d9bc6ef27534d0785481f46991a68ec32c588cba9ca3eb0a305a70c1858c8cd38fc8e69e5a46795eab993e96243a1ed76046107c8d251c165b2189604b15551477615935849080fce5a58e39afaa0", @generic="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@generic="5e3c702041e969f9e2e548352596b1c84eb0cda6491cb3a12e97567c68d7ef155639e12576dd4f8aabd1712e8ffee14cb865b2d71dc257b32e82820aa8a9352e81589f223472ab79345b4865b490ae217c37e4f44cc69c3550632f3868a7a02a9bdfebc757cb648fcaa6c5a93228bb69c2b19b4b25e3fba693ab896299ea7df2dc45b01169dfbdc4fc297efd38c7e5cb65eba84f73e52008766210d75c68d044307d8b5dede2ed71ba0931346178dee2a49b51a76c3d1707d0a8a48a7cfd9341840169cb370269163bb985c417f6e929466c1d08d5", @typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x21, 0x0, 0x0, @uid}, @typed={0x1004, 0x6d, 0x0, 0x0, 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@generic="b9b0", @typed={0x8, 0x7f, 0x0, 0x0, @pid}]}, @typed={0x8, 0x3a, 0x0, 0x0, @u32=0x40}]}, 0x58fc}, {&(0x7f0000005980)={0x4cc, 0x1f, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x7d, 0x0, 0x0, @str='.&+\x00'}, @nested={0x1f6, 0x94, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @u32=0x9}, @typed={0xb7, 0x5a, 0x0, 0x0, @binary="3a1232fe404a8ac43b4e770d96aa02cf742e921f6ecb6648f625603888058a14fb105d68c719692823879120ff3ebc30a61f265a916806905248c5ccbf5c79035134144a867c10ef95cd790d650f5d8f1d68fc9d9e3a632c2e2795a0940b8755829e37370cfceee5967eb8b572c48905dc538690c23ac28db1e37b904f1f0584722a8cf78b3f6722be649018c0e4721b68d6c134e846b043fd3aac5d3551ae9662255573409c9068c101130f9e8e007412231a"}, @generic="c69a10c23bc6e21a2d303e124e6715b900807a7726ecf815ab32bdd05479bf84e4e340b7b884ba7500700fef194f7b0e80284139e4e344189b6cb4d5c6e9d65bb6f71e1b349b0b6fc8f4341bfd124e5b442e4fc37b227b8471355f1716f26753ae7623283654e76ecc56c54b225b7d887ba4e14c3cdf44dd91f0517e7f51acdc6a25ee5a13bcece86d85c7c8f33b95c05dcc6f53d37d8e5621119e", @generic="354eddde0333c652a2534650c5ada8027eaa7145c3dca864add7686f83b75d00a82480e02b574942ca5fdd3171732a1368ffd36952fd03c7cda0c27bb2b5b90b6c66fcaf03fe79a7447ec3f5905f2647bd689fb39dd6baae552b8d80db8a74aff2733ffa8c6df62dee326d816803cfb8cc18e6a067c7334fbf8b7b7d7c55f7cf3ffdb9c975b520005247ae7ac2b6ee2c26cfa05c7077e1"]}, @nested={0x215, 0x27, 0x0, 0x1, [@generic="275dad2ea40257d13ac525a5963b244939e5fe25c3d3ab4c1d0eea9d7f6877528800dc241ce152b9c4c9bd35813b34915dde022a1a9b5306c8b60e270bbef4a559cda0eca9f9ef7586856f4a4d35665af3a8137e761f092ede4dcb538183b287b7a0882051e8bf15d283c6ea74ad3696c6d1e665bf9114f1f9a30ba9cec866bc5fbd35d0379c20862330b5a0df6a137ae9ea8537c2da79bb66b0c49f29ae77061901b40d012ec5a9a139e0091413", @generic="ad7a6193cac25275e4fd4047a85e0f31f463c48cd8795945702cf46c51f7fc0a41b8fd43a3c55c69af9476ef86cdb7c2e9177308bbbc1a8ea48ed18a5a273c682809e3620967312a617cfd92c12677589f0f2ed69414c060a7c25395419eb3c04b783ce8fdcad66c00603567d101076367163d38123bc0061d8f6515a5546f68343399f4705a123ea8acfdec39bfee075d4e121934ebcf1448df4f60f0a139bdf43955c16fe3c5d03d7c8d6681d171cabb9d47997331578a237c1b16fca52d0b28d5e83768", @typed={0xc, 0x62, 0x0, 0x0, @u64=0x2}, @generic="797447edf60ba7aa99f1ae864eb7eecd628e55a4fbf2270062566f4d00b6150e7bc37d34f3fd2b055c3b13534251c5faf77f17e33ddb65fe5c0bfd3f0f3ccd41fde62ac01def0c0ce79963e67cead8217dc551584cb694c15be7722a706eb62e5b3d19e674f24e9a588464c928c1c729818a5391d003026bba2c1e9a4289502499ca1419d44d6f7ba3e51febb94a430634a0"]}, @generic, @typed={0x8, 0x27, 0x0, 0x0, @u32=0x5}, @nested={0x99, 0x85, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @fd}, @generic="cf622aafc1cda082fbc7ecae144fd777979e50148707be3665f375c0692d6b477991a5e23cea92405fb547c3c8d36cfb0bf25e24733b63e1a001f4c9e5c164b7f702824b6d556cf1032009c3f01607e7c24f4a27de7d06cea5d9953781a7bf82e61cc73dac7aef101a3fd366b6a4cd1f4a77dabcab8be82d5f", @typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}]}, 0x4cc}], 0x2, &(0x7f0000007000)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, 0xffffffffffffffff}}}], 0x48, 0x10004081}, 0x0) (async) r9 = pidfd_open(r0, 0x0) pidfd_send_signal(r9, 0x9, 0x0, 0x0) process_mrelease(r9, 0x0) 08:27:51 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:51 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) syz_clone(0x10100, &(0x7f0000000080)="ace007c2ca4cc084db30ca0a7ce53875b5327355474453379d523dddf03b24a007326cf5cac7f62cb26329ea5ea40d96e5fc3895c8bf5f4ba8f3b979bea0db441dd58e05fb98d9aa458d8372ad0f39c82f75136a0d49f4884f139e1a1e3980d02e432cd3ae13554cf500b0aa29c08fc142784f19b1cd9e6798556d930fd274cfbadc169c2be172e6bf97290ee07d344116c89ef88f03e332187523a1b277233e22d59cff430e8768a921d53f96d6eb499d05c9334658295c92dcaeb553aead27a793d670fb762ba4db98482f96bc298afe651b6dea31f47e62f5379b85d6f2ee73ae42b6", 0xe4, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="b6733d7fbce17133165bcba231cbfcfe7bba06177044275836306a05581c06a12f56c128b262d3c2ab57df4d9e6b58858a02400962a09064e19eeea5eb14c55571b5a967f5b181e52300648d2e1fcbd455c55a540a3f76895e7dcbb9593c36ebe389ec418ef03cc2c6db7dc79aa9130ca4bb21ca2ad4df553b4cc3a59e72f0055846beaeb6ebeb8fd2fb81f2f4077982a5715f26ecc4667cac6a1d004c203be4fd0b1c61ba283166e2f4f1d12b3c7cd94d121d5663490a82cab2909607d178dd1232d97c2431282d51ebb4380b9e68c4c341e914317c1003c03f46b6aa956124a698e439ab18a7d84797cc23849ad680dff47415afd258c5") pidfd_send_signal(r1, 0x9, 0x0, 0x0) pidfd_send_signal(r1, 0x23, &(0x7f0000000000)={0x1d, 0x4, 0xcd5f}, 0x0) process_mrelease(r1, 0x0) 08:27:51 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:51 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:51 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) (async) syz_clone(0x10100, &(0x7f0000000080)="ace007c2ca4cc084db30ca0a7ce53875b5327355474453379d523dddf03b24a007326cf5cac7f62cb26329ea5ea40d96e5fc3895c8bf5f4ba8f3b979bea0db441dd58e05fb98d9aa458d8372ad0f39c82f75136a0d49f4884f139e1a1e3980d02e432cd3ae13554cf500b0aa29c08fc142784f19b1cd9e6798556d930fd274cfbadc169c2be172e6bf97290ee07d344116c89ef88f03e332187523a1b277233e22d59cff430e8768a921d53f96d6eb499d05c9334658295c92dcaeb553aead27a793d670fb762ba4db98482f96bc298afe651b6dea31f47e62f5379b85d6f2ee73ae42b6", 0xe4, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="b6733d7fbce17133165bcba231cbfcfe7bba06177044275836306a05581c06a12f56c128b262d3c2ab57df4d9e6b58858a02400962a09064e19eeea5eb14c55571b5a967f5b181e52300648d2e1fcbd455c55a540a3f76895e7dcbb9593c36ebe389ec418ef03cc2c6db7dc79aa9130ca4bb21ca2ad4df553b4cc3a59e72f0055846beaeb6ebeb8fd2fb81f2f4077982a5715f26ecc4667cac6a1d004c203be4fd0b1c61ba283166e2f4f1d12b3c7cd94d121d5663490a82cab2909607d178dd1232d97c2431282d51ebb4380b9e68c4c341e914317c1003c03f46b6aa956124a698e439ab18a7d84797cc23849ad680dff47415afd258c5") pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async, rerun: 64) pidfd_send_signal(r1, 0x23, &(0x7f0000000000)={0x1d, 0x4, 0xcd5f}, 0x0) (async, rerun: 64) process_mrelease(r1, 0x0) 08:27:52 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:52 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) syz_clone(0x10100, &(0x7f0000000080)="ace007c2ca4cc084db30ca0a7ce53875b5327355474453379d523dddf03b24a007326cf5cac7f62cb26329ea5ea40d96e5fc3895c8bf5f4ba8f3b979bea0db441dd58e05fb98d9aa458d8372ad0f39c82f75136a0d49f4884f139e1a1e3980d02e432cd3ae13554cf500b0aa29c08fc142784f19b1cd9e6798556d930fd274cfbadc169c2be172e6bf97290ee07d344116c89ef88f03e332187523a1b277233e22d59cff430e8768a921d53f96d6eb499d05c9334658295c92dcaeb553aead27a793d670fb762ba4db98482f96bc298afe651b6dea31f47e62f5379b85d6f2ee73ae42b6", 0xe4, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="b6733d7fbce17133165bcba231cbfcfe7bba06177044275836306a05581c06a12f56c128b262d3c2ab57df4d9e6b58858a02400962a09064e19eeea5eb14c55571b5a967f5b181e52300648d2e1fcbd455c55a540a3f76895e7dcbb9593c36ebe389ec418ef03cc2c6db7dc79aa9130ca4bb21ca2ad4df553b4cc3a59e72f0055846beaeb6ebeb8fd2fb81f2f4077982a5715f26ecc4667cac6a1d004c203be4fd0b1c61ba283166e2f4f1d12b3c7cd94d121d5663490a82cab2909607d178dd1232d97c2431282d51ebb4380b9e68c4c341e914317c1003c03f46b6aa956124a698e439ab18a7d84797cc23849ad680dff47415afd258c5") (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) pidfd_send_signal(r1, 0x23, &(0x7f0000000000)={0x1d, 0x4, 0xcd5f}, 0x0) (async) process_mrelease(r1, 0x0) 08:27:52 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:52 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:52 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x1000000, 0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x9, 0x200, 0x3, 0xa5d, 0xfffffff5}) process_mrelease(r1, 0x0) 08:27:52 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x1000000, 0x0) (async) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x9, 0x200, 0x3, 0xa5d, 0xfffffff5}) (async) process_mrelease(r1, 0x0) 08:27:52 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:52 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:52 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x1000000, 0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x9, 0x200, 0x3, 0xa5d, 0xfffffff5}) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) wait4(r0, &(0x7f0000000000), 0x1000000, 0x0) (async) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x9, 0x200, 0x3, 0xa5d, 0xfffffff5}) (async) process_mrelease(r1, 0x0) (async) 08:27:52 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:52 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:52 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ptrace(0x11, r0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80202, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = pidfd_open(r1, 0x0) process_mrelease(r2, 0x0) 08:27:53 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:53 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:53 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ptrace(0x11, r0) (async) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80202, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = pidfd_open(r1, 0x0) process_mrelease(r2, 0x0) 08:27:53 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:53 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ptrace(0x11, r0) (async) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80202, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = pidfd_open(r1, 0x0) process_mrelease(r2, 0x0) 08:27:53 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:53 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:53 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x0, 0x53, 0x2}) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:53 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:53 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:53 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:53 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x0, 0x53, 0x2}) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:54 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x0, 0x53, 0x2}) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:54 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000, &(0x7f0000000000)="a35f36a14b1476049ac49a0aeadb67d9d6e24f5a82f855a61d46672eee1d150ebab290a2e288b5a39cc76a5cf85cfec9333f834bb690dd27c8f8bfc29824be17d9252ba8b5737425054646d6f727c6df0bae504eed5a87ca378c4ef0ee89e9fd7977cc16295e81f191c29a43139413a93381d10a7f0679dc29c8b07e33403bf377a83ef090293fe318147ffbaf970223331c3046833fe7f13070f4739d90e8d21458fe07dece621165999ffed82790e9022b07ed77712db7df74d54df546bf0b52e40605a1caa771cbf7b756338afad8a8a3", 0xd2, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="20e936ac609908908a094e") r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r1, 0x0) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) process_mrelease(r2, 0x0) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000, &(0x7f0000000000)="a35f36a14b1476049ac49a0aeadb67d9d6e24f5a82f855a61d46672eee1d150ebab290a2e288b5a39cc76a5cf85cfec9333f834bb690dd27c8f8bfc29824be17d9252ba8b5737425054646d6f727c6df0bae504eed5a87ca378c4ef0ee89e9fd7977cc16295e81f191c29a43139413a93381d10a7f0679dc29c8b07e33403bf377a83ef090293fe318147ffbaf970223331c3046833fe7f13070f4739d90e8d21458fe07dece621165999ffed82790e9022b07ed77712db7df74d54df546bf0b52e40605a1caa771cbf7b756338afad8a8a3", 0xd2, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="20e936ac609908908a094e") r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) pidfd_open(r1, 0x0) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) process_mrelease(r2, 0x0) 08:27:54 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000, &(0x7f0000000000)="a35f36a14b1476049ac49a0aeadb67d9d6e24f5a82f855a61d46672eee1d150ebab290a2e288b5a39cc76a5cf85cfec9333f834bb690dd27c8f8bfc29824be17d9252ba8b5737425054646d6f727c6df0bae504eed5a87ca378c4ef0ee89e9fd7977cc16295e81f191c29a43139413a93381d10a7f0679dc29c8b07e33403bf377a83ef090293fe318147ffbaf970223331c3046833fe7f13070f4739d90e8d21458fe07dece621165999ffed82790e9022b07ed77712db7df74d54df546bf0b52e40605a1caa771cbf7b756338afad8a8a3", 0xd2, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="20e936ac609908908a094e") (async) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r1, 0x0) (async) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x9, 0x0, 0x0) process_mrelease(r2, 0x0) 08:27:54 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x3, 0x2, 0x11}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="6a0724886fc739c3d1387271448bf4c862860b184c89c2365671aaef2ae1f665a259404267d3749f566e5e2dd256593f776a6ead059876dc32dc23b703646846340d7aa07e8e746e7362c216527403b445f14c39db9db38130703a", 0x5b}, {&(0x7f0000000140)="fcacc850fd30077d8a48994196dc4703c46fa8e1223cbad1f800", 0x1a}, {&(0x7f0000000180)="95520a63a4436ad5d3a435e7f3211610c5bffe9eb2b30022584e2b33d9fca92f1aae3fb4fd38f9b2a38f34ca2d4dcfdc48a990ebe1c46328e8638580d3ea57852bb6ad2f0d2be2fee0e6c402f11b506d480234e2931de3f361c2ad8915038e108f017b9498c582b14afeafa887dd0e9eff5194968c3f53683d2d4b58b79f0e5c2f7164c62dfab0f17ca1c43367aef95db9f0", 0x92}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="1c200000d8050000000000000000008acff4647e0c71f2378cca3e98dad5f1570303ba612b9263cbd4928f07229e4f05d961e14881fbfbb0cc2d86b99b170dbdf0d24e2ea3ac97809554c4346d64506ac272afe03a1f4a7c2764bb5e942c816b897b2ca529226d230653ade62db6c58ca6", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r1], 0x78, 0x4000000}, 0x4000804) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:55 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:55 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x3, 0x2, 0x11}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) (async) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) (async) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) (async) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="6a0724886fc739c3d1387271448bf4c862860b184c89c2365671aaef2ae1f665a259404267d3749f566e5e2dd256593f776a6ead059876dc32dc23b703646846340d7aa07e8e746e7362c216527403b445f14c39db9db38130703a", 0x5b}, {&(0x7f0000000140)="fcacc850fd30077d8a48994196dc4703c46fa8e1223cbad1f800", 0x1a}, {&(0x7f0000000180)="95520a63a4436ad5d3a435e7f3211610c5bffe9eb2b30022584e2b33d9fca92f1aae3fb4fd38f9b2a38f34ca2d4dcfdc48a990ebe1c46328e8638580d3ea57852bb6ad2f0d2be2fee0e6c402f11b506d480234e2931de3f361c2ad8915038e108f017b9498c582b14afeafa887dd0e9eff5194968c3f53683d2d4b58b79f0e5c2f7164c62dfab0f17ca1c43367aef95db9f0", 0x92}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="1c200000d8050000000000000000008acff4647e0c71f2378cca3e98dad5f1570303ba612b9263cbd4928f07229e4f05d961e14881fbfbb0cc2d86b99b170dbdf0d24e2ea3ac97809554c4346d64506ac272afe03a1f4a7c2764bb5e942c816b897b2ca529226d230653ade62db6c58ca6", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r1], 0x78, 0x4000000}, 0x4000804) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x3, 0x2, 0x11}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) (async, rerun: 32) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) (async) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) (rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="6a0724886fc739c3d1387271448bf4c862860b184c89c2365671aaef2ae1f665a259404267d3749f566e5e2dd256593f776a6ead059876dc32dc23b703646846340d7aa07e8e746e7362c216527403b445f14c39db9db38130703a", 0x5b}, {&(0x7f0000000140)="fcacc850fd30077d8a48994196dc4703c46fa8e1223cbad1f800", 0x1a}, {&(0x7f0000000180)="95520a63a4436ad5d3a435e7f3211610c5bffe9eb2b30022584e2b33d9fca92f1aae3fb4fd38f9b2a38f34ca2d4dcfdc48a990ebe1c46328e8638580d3ea57852bb6ad2f0d2be2fee0e6c402f11b506d480234e2931de3f361c2ad8915038e108f017b9498c582b14afeafa887dd0e9eff5194968c3f53683d2d4b58b79f0e5c2f7164c62dfab0f17ca1c43367aef95db9f0", 0x92}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="1c200000d8050000000000000000008acff4647e0c71f2378cca3e98dad5f1570303ba612b9263cbd4928f07229e4f05d961e14881fbfbb0cc2d86b99b170dbdf0d24e2ea3ac97809554c4346d64506ac272afe03a1f4a7c2764bb5e942c816b897b2ca529226d230653ade62db6c58ca6", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r1], 0x78, 0x4000000}, 0x4000804) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:55 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:55 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:56 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:56 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:56 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ptrace$cont(0x20, r0, 0xfffffffffffff426, 0x726f) pidfd_send_signal(r1, 0x9, 0x0, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) migrate_pages(r3, 0xfffffffffffffffe, &(0x7f0000000240)=0x5, &(0x7f0000000080)=0x90) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) waitid$P_PIDFD(0x3, r4, &(0x7f0000000100), 0x4, &(0x7f0000000180)) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_targets\x00') process_mrelease(r1, 0x0) 08:27:56 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:27:56 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:56 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) (async) ptrace$cont(0x20, r0, 0xfffffffffffff426, 0x726f) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) migrate_pages(r3, 0xfffffffffffffffe, &(0x7f0000000240)=0x5, &(0x7f0000000080)=0x90) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) waitid$P_PIDFD(0x3, r4, &(0x7f0000000100), 0x4, &(0x7f0000000180)) (async) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_targets\x00') process_mrelease(r1, 0x0) 08:27:56 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:27:56 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) (async, rerun: 32) ptrace$cont(0x20, r0, 0xfffffffffffff426, 0x726f) (rerun: 32) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) migrate_pages(r3, 0xfffffffffffffffe, &(0x7f0000000240)=0x5, &(0x7f0000000080)=0x90) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) waitid$P_PIDFD(0x3, r4, &(0x7f0000000100), 0x4, &(0x7f0000000180)) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_targets\x00') (async) process_mrelease(r1, 0x0) 08:27:56 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:27:56 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:56 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:56 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) setns(0xffffffffffffffff, 0x20000) [ 112.922870][ T4553] 9pnet_fd: Insufficient options for proto=fd 08:27:57 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:57 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:57 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:57 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) setns(0xffffffffffffffff, 0x20000) 08:27:57 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:57 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) setns(0xffffffffffffffff, 0x20000) 08:27:57 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:57 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) [ 113.553554][ T4566] 9pnet_fd: Insufficient options for proto=fd 08:27:57 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) [ 113.605764][ T4580] 9pnet_fd: Insufficient options for proto=fd 08:27:57 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:57 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) 08:27:57 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) [ 113.778503][ T4593] 9pnet_fd: Insufficient options for proto=fd 08:27:58 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:58 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:58 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:58 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x2, r0, &(0x7f00000002c0), 0x8, &(0x7f0000000080)) r1 = pidfd_open(r0, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x3, 0x1, @thr={&(0x7f0000000140)="f929eb1da36342d17e1c623d80492d0a0a40788e3d25b65cf67808c09125c8ca131c90dfb0c9d8580ee456399bb529e080c8542281ae5dbfbdd631330b97350d6a68907754a6fbbb06d521847fd9c5e39eb6dc10ea5e632b73a082e9e471", &(0x7f00000001c0)="7cd5fea6705411d4e95f51c8dbbd3b12a88df3f92f14fa9dcc97cc3e4f4f5ee768e29d8350d655fa0746bae0ef779a935f2a034e17b916f8916624b1694bbb7e18a8abb413a973ee3c31fc088adf677851c09b0b9dcd8eed71198347e0"}}, &(0x7f0000000280)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x30, r2, 0xc5ba1000) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x505000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x0, 0x9, 0x7, 0x9}) r4 = memfd_secret(0x0) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000380)={0x0, "55c61a11be5b66c39e0c345bbcbb3f71"}) pidfd_send_signal(r4, 0x2a, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 08:27:58 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x2, r0, &(0x7f00000002c0), 0x8, &(0x7f0000000080)) r1 = pidfd_open(r0, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x3, 0x1, @thr={&(0x7f0000000140)="f929eb1da36342d17e1c623d80492d0a0a40788e3d25b65cf67808c09125c8ca131c90dfb0c9d8580ee456399bb529e080c8542281ae5dbfbdd631330b97350d6a68907754a6fbbb06d521847fd9c5e39eb6dc10ea5e632b73a082e9e471", &(0x7f00000001c0)="7cd5fea6705411d4e95f51c8dbbd3b12a88df3f92f14fa9dcc97cc3e4f4f5ee768e29d8350d655fa0746bae0ef779a935f2a034e17b916f8916624b1694bbb7e18a8abb413a973ee3c31fc088adf677851c09b0b9dcd8eed71198347e0"}}, &(0x7f0000000280)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x30, r2, 0xc5ba1000) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x505000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x0, 0x9, 0x7, 0x9}) r4 = memfd_secret(0x0) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000380)={0x0, "55c61a11be5b66c39e0c345bbcbb3f71"}) pidfd_send_signal(r4, 0x2a, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) waitid(0x2, r0, &(0x7f00000002c0), 0x8, &(0x7f0000000080)) (async) pidfd_open(r0, 0x0) (async) timer_create(0x6, &(0x7f0000000240)={0x0, 0x3, 0x1, @thr={&(0x7f0000000140)="f929eb1da36342d17e1c623d80492d0a0a40788e3d25b65cf67808c09125c8ca131c90dfb0c9d8580ee456399bb529e080c8542281ae5dbfbdd631330b97350d6a68907754a6fbbb06d521847fd9c5e39eb6dc10ea5e632b73a082e9e471", &(0x7f00000001c0)="7cd5fea6705411d4e95f51c8dbbd3b12a88df3f92f14fa9dcc97cc3e4f4f5ee768e29d8350d655fa0746bae0ef779a935f2a034e17b916f8916624b1694bbb7e18a8abb413a973ee3c31fc088adf677851c09b0b9dcd8eed71198347e0"}}, &(0x7f0000000280)) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x30, r2, 0xc5ba1000) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x505000, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x0, 0x9, 0x7, 0x9}) (async) memfd_secret(0x0) (async) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000380)={0x0, "55c61a11be5b66c39e0c345bbcbb3f71"}) (async) pidfd_send_signal(r4, 0x2a, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:27:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 08:27:58 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x2, r0, &(0x7f00000002c0), 0x8, &(0x7f0000000080)) (async) r1 = pidfd_open(r0, 0x0) (async) timer_create(0x6, &(0x7f0000000240)={0x0, 0x3, 0x1, @thr={&(0x7f0000000140)="f929eb1da36342d17e1c623d80492d0a0a40788e3d25b65cf67808c09125c8ca131c90dfb0c9d8580ee456399bb529e080c8542281ae5dbfbdd631330b97350d6a68907754a6fbbb06d521847fd9c5e39eb6dc10ea5e632b73a082e9e471", &(0x7f00000001c0)="7cd5fea6705411d4e95f51c8dbbd3b12a88df3f92f14fa9dcc97cc3e4f4f5ee768e29d8350d655fa0746bae0ef779a935f2a034e17b916f8916624b1694bbb7e18a8abb413a973ee3c31fc088adf677851c09b0b9dcd8eed71198347e0"}}, &(0x7f0000000280)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x30, r2, 0xc5ba1000) (async) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x505000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x0, 0x9, 0x7, 0x9}) (async) r4 = memfd_secret(0x0) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000380)={0x0, "55c61a11be5b66c39e0c345bbcbb3f71"}) (async) pidfd_send_signal(r4, 0x2a, 0x0, 0x0) process_mrelease(r1, 0x0) [ 114.418521][ T24] audit: type=1400 audit(1662712078.317:169): avc: denied { write } for pid=4599 comm="syz-executor.1" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 114.444062][ T4602] 9pnet_fd: Insufficient options for proto=fd 08:27:58 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 114.495376][ T4620] 9pnet_fd: Insufficient options for proto=fd 08:27:58 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:58 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x3, 0x2, 0x11}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="6a0724886fc739c3d1387271448bf4c862860b184c89c2365671aaef2ae1f665a259404267d3749f566e5e2dd256593f776a6ead059876dc32dc23b703646846340d7aa07e8e746e7362c216527403b445f14c39db9db38130703a", 0x5b}, {&(0x7f0000000140)="fcacc850fd30077d8a48994196dc4703c46fa8e1223cbad1f800", 0x1a}, {&(0x7f0000000180)="95520a63a4436ad5d3a435e7f3211610c5bffe9eb2b30022584e2b33d9fca92f1aae3fb4fd38f9b2a38f34ca2d4dcfdc48a990ebe1c46328e8638580d3ea57852bb6ad2f0d2be2fee0e6c402f11b506d480234e2931de3f361c2ad8915038e108f017b9498c582b14afeafa887dd0e9eff5194968c3f53683d2d4b58b79f0e5c2f7164c62dfab0f17ca1c43367aef95db9f0", 0x92}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="1c200000d8050000000000000000008acff4647e0c71f2378cca3e98dad5f1570303ba612b9263cbd4928f07229e4f05d961e14881fbfbb0cc2d86b99b170dbdf0d24e2ea3ac97809554c4346d64506ac272afe03a1f4a7c2764bb5e942c816b897b2ca529226d230653ade62db6c58ca6", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r1], 0x78, 0x4000000}, 0x4000804) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:58 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/igmp\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7ff) 08:27:59 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:59 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:59 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/igmp\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7ff) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(r2, &(0x7f0000000040)='net/igmp\x00') (async) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7ff) (async) 08:27:59 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/igmp\x00') (async) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7ff) [ 115.316398][ T4659] ================================================================== [ 115.324498][ T4659] BUG: KCSAN: data-race in io_wq_submit_work / io_wq_worker_cancel [ 115.332400][ T4659] [ 115.334722][ T4659] read-write to 0xffff88813bde13d0 of 4 bytes by task 4650 on cpu 1: [ 115.342780][ T4659] io_wq_worker_cancel+0x67/0x1c0 [ 115.347803][ T4659] io_wq_for_each_worker+0x119/0x220 [ 115.353087][ T4659] io_wq_cancel_cb+0x184/0x2c0 [ 115.357856][ T4659] io_try_cancel+0x112/0x1e0 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) [ 115.362444][ T4659] __io_async_cancel+0x63/0x2b0 [ 115.367293][ T4659] io_async_cancel+0x170/0x220 [ 115.372060][ T4659] io_issue_sqe+0x386/0x900 [ 115.376569][ T4659] io_req_task_submit+0x8b/0x100 [ 115.381512][ T4659] handle_tw_list+0x12a/0x180 [ 115.386193][ T4659] tctx_task_work+0x72/0x360 [ 115.390782][ T4659] task_work_run+0x8e/0x110 [ 115.395294][ T4659] get_signal+0xeca/0x1020 [ 115.399712][ T4659] arch_do_signal_or_restart+0x87/0x2d0 [ 115.405263][ T4659] exit_to_user_mode_loop+0x78/0x130 [ 115.410555][ T4659] syscall_exit_to_user_mode+0x6a/0x90 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) [ 115.416018][ T4659] do_syscall_64+0x37/0x70 [ 115.420444][ T4659] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.426344][ T4659] [ 115.428663][ T4659] read to 0xffff88813bde13d0 of 4 bytes by task 4659 on cpu 0: [ 115.436201][ T4659] io_wq_submit_work+0x107/0x580 [ 115.441151][ T4659] io_worker_handle_work+0x547/0xbf0 [ 115.446443][ T4659] io_wqe_worker+0x202/0x8f0 [ 115.451034][ T4659] ret_from_fork+0x1f/0x30 [ 115.455428][ T4659] [ 115.457729][ T4659] value changed: 0x00000000 -> 0x00000001 [ 115.463437][ T4659] 08:27:59 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:27:59 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) recvmmsg$unix(r2, &(0x7f0000006300)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/239, 0xef}], 0x4, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/245, 0xf5}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/87, 0x57}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/164, 0xa4}], 0x8, &(0x7f0000001b00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/47, 0x2f}, {&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000001d40)=""/65, 0x41}], 0x3}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000003040)=[{&(0x7f0000001e80)=""/33, 0x21}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/25, 0x19}, {&(0x7f0000002f00)=""/176, 0xb0}, {&(0x7f0000002fc0)=""/119, 0x77}], 0x5, &(0x7f00000030c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000005500)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/27, 0x1b}, {&(0x7f0000004200)=""/237, 0xed}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/212, 0xd4}, {&(0x7f0000005400)=""/218, 0xda}], 0x6, &(0x7f0000005580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005600), 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005680)=""/12, 0xc}, {&(0x7f00000056c0)=""/149, 0x95}, {&(0x7f0000005780)}, {&(0x7f00000057c0)}, {&(0x7f0000005800)=""/178, 0xb2}], 0x5, &(0x7f0000005940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}}, {{&(0x7f0000005ac0), 0x6e, &(0x7f0000005c80)=[{&(0x7f0000005b40)=""/153, 0x99}, {&(0x7f0000005c00)=""/105, 0x69}], 0x2, &(0x7f0000005cc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005d00), 0x6e, &(0x7f0000006140)=[{&(0x7f0000005d80)=""/113, 0x71}, {&(0x7f0000005e00)=""/168, 0xa8}, {&(0x7f0000005ec0)=""/33, 0x21}, {&(0x7f0000005f00)=""/56, 0x38}, {&(0x7f0000005f40)=""/208, 0xd0}, {&(0x7f0000006040)=""/202, 0xca}], 0x6, &(0x7f00000061c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}], 0x8, 0x142, &(0x7f0000006500)) 08:27:59 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 115.465753][ T4659] Reported by Kernel Concurrency Sanitizer on: [ 115.471885][ T4659] CPU: 0 PID: 4659 Comm: iou-wrk-4650 Not tainted 6.0.0-rc4-syzkaller-00137-g506357871c18-dirty #0 [ 115.482543][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 115.492574][ T4659] ================================================================== 08:28:00 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:00 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) recvmmsg$unix(r2, &(0x7f0000006300)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/239, 0xef}], 0x4, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/245, 0xf5}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/87, 0x57}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/164, 0xa4}], 0x8, &(0x7f0000001b00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/47, 0x2f}, {&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000001d40)=""/65, 0x41}], 0x3}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000003040)=[{&(0x7f0000001e80)=""/33, 0x21}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/25, 0x19}, {&(0x7f0000002f00)=""/176, 0xb0}, {&(0x7f0000002fc0)=""/119, 0x77}], 0x5, &(0x7f00000030c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000005500)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/27, 0x1b}, {&(0x7f0000004200)=""/237, 0xed}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/212, 0xd4}, {&(0x7f0000005400)=""/218, 0xda}], 0x6, &(0x7f0000005580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005600), 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005680)=""/12, 0xc}, {&(0x7f00000056c0)=""/149, 0x95}, {&(0x7f0000005780)}, {&(0x7f00000057c0)}, {&(0x7f0000005800)=""/178, 0xb2}], 0x5, &(0x7f0000005940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}}, {{&(0x7f0000005ac0), 0x6e, &(0x7f0000005c80)=[{&(0x7f0000005b40)=""/153, 0x99}, {&(0x7f0000005c00)=""/105, 0x69}], 0x2, &(0x7f0000005cc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005d00), 0x6e, &(0x7f0000006140)=[{&(0x7f0000005d80)=""/113, 0x71}, {&(0x7f0000005e00)=""/168, 0xa8}, {&(0x7f0000005ec0)=""/33, 0x21}, {&(0x7f0000005f00)=""/56, 0x38}, {&(0x7f0000005f40)=""/208, 0xd0}, {&(0x7f0000006040)=""/202, 0xca}], 0x6, &(0x7f00000061c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}], 0x8, 0x142, &(0x7f0000006500)) 08:28:00 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) (async) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) (async) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) (async) recvmmsg$unix(r2, &(0x7f0000006300)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f00000002c0)=""/239, 0xef}], 0x4, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/245, 0xf5}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/87, 0x57}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/164, 0xa4}], 0x8, &(0x7f0000001b00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/47, 0x2f}, {&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000001d40)=""/65, 0x41}], 0x3}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000003040)=[{&(0x7f0000001e80)=""/33, 0x21}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/25, 0x19}, {&(0x7f0000002f00)=""/176, 0xb0}, {&(0x7f0000002fc0)=""/119, 0x77}], 0x5, &(0x7f00000030c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000005500)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/27, 0x1b}, {&(0x7f0000004200)=""/237, 0xed}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/212, 0xd4}, {&(0x7f0000005400)=""/218, 0xda}], 0x6, &(0x7f0000005580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005600), 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005680)=""/12, 0xc}, {&(0x7f00000056c0)=""/149, 0x95}, {&(0x7f0000005780)}, {&(0x7f00000057c0)}, {&(0x7f0000005800)=""/178, 0xb2}], 0x5, &(0x7f0000005940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}}, {{&(0x7f0000005ac0), 0x6e, &(0x7f0000005c80)=[{&(0x7f0000005b40)=""/153, 0x99}, {&(0x7f0000005c00)=""/105, 0x69}], 0x2, &(0x7f0000005cc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005d00), 0x6e, &(0x7f0000006140)=[{&(0x7f0000005d80)=""/113, 0x71}, {&(0x7f0000005e00)=""/168, 0xa8}, {&(0x7f0000005ec0)=""/33, 0x21}, {&(0x7f0000005f00)=""/56, 0x38}, {&(0x7f0000005f40)=""/208, 0xd0}, {&(0x7f0000006040)=""/202, 0xca}], 0x6, &(0x7f00000061c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}], 0x8, 0x142, &(0x7f0000006500)) 08:28:00 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r3, 0x0, 0xee00) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) pidfd_send_signal(r4, 0x29, 0x0, 0x0) process_mrelease(r1, 0x0) r5 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r5, 0x800) r6 = syz_open_pts(0xffffffffffffffff, 0x90000) dup3(r6, r5, 0x80000) lseek(r5, 0x200, 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x66140, 0x101) sendfile(r5, r7, 0x0, 0xee00) openat$incfs(r7, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) process_mrelease(r7, 0x0) 08:28:00 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:00 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:00 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r3, 0x0, 0xee00) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) pidfd_send_signal(r4, 0x29, 0x0, 0x0) process_mrelease(r1, 0x0) r5 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r5, 0x800) r6 = syz_open_pts(0xffffffffffffffff, 0x90000) dup3(r6, r5, 0x80000) lseek(r5, 0x200, 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x66140, 0x101) sendfile(r5, r7, 0x0, 0xee00) openat$incfs(r7, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) process_mrelease(r7, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (async) sendfile(r2, r3, 0x0, 0xee00) (async) syz_open_dev$vcsn(0x0, 0x6, 0x8100) (async) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) pidfd_send_signal(r4, 0x29, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r5, 0x800) (async) syz_open_pts(0xffffffffffffffff, 0x90000) (async) dup3(r6, r5, 0x80000) (async) lseek(r5, 0x200, 0x0) (async) open(&(0x7f0000000040)='./bus\x00', 0x66140, 0x101) (async) sendfile(r5, r7, 0x0, 0xee00) (async) openat$incfs(r7, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) process_mrelease(r7, 0x0) (async) 08:28:00 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:00 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:00 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:01 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) (async) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r3, 0x0, 0xee00) (async) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) pidfd_send_signal(r4, 0x29, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) r5 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r5, 0x800) r6 = syz_open_pts(0xffffffffffffffff, 0x90000) dup3(r6, r5, 0x80000) lseek(r5, 0x200, 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x66140, 0x101) sendfile(r5, r7, 0x0, 0xee00) openat$incfs(r7, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) process_mrelease(r7, 0x0) 08:28:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:01 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000028, 0x0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r3, 0x0, 0xee00) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) r6 = dup3(r3, r4, 0x80000) process_mrelease(r6, 0x0) 08:28:01 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:01 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000028, 0x0, 0x0) (async) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r2, r3, 0x0, 0xee00) (async) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async, rerun: 32) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) (rerun: 32) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) (async, rerun: 64) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (rerun: 64) sendfile(r4, r5, 0x0, 0xee00) (async) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async) r6 = dup3(r3, r4, 0x80000) process_mrelease(r6, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x80000028, 0x0, 0x0) (async) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) (async, rerun: 64) r3 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (rerun: 64) sendfile(r2, r3, 0x0, 0xee00) (async, rerun: 64) openat$incfs(r3, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (async, rerun: 64) r4 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r4, 0x800) (async) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r4, r5, 0x0, 0xee00) (async, rerun: 32) openat$incfs(r5, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x11) (rerun: 32) r6 = dup3(r3, r4, 0x80000) process_mrelease(r6, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(0x0, 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 0: syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 0: syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 0: syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r7, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_clone3(&(0x7f00000002c0)={0x1020000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xf}, &(0x7f00000000c0)=""/10, 0xa, &(0x7f0000000100)=""/202, &(0x7f0000000280)=[r2, 0x0, r3, r0, r0, r4, r5, r6, r0], 0x9}, 0x58) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 118.488621][ T4877] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 118.557885][ T4897] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) (async) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) r6 = getpgid(0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r7, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone3(&(0x7f00000002c0)={0x1020000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xf}, &(0x7f00000000c0)=""/10, 0xa, &(0x7f0000000100)=""/202, &(0x7f0000000280)=[r2, 0x0, r3, r0, r0, r4, r5, r6, r0], 0x9}, 0x58) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) process_mrelease(r1, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r7, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_clone3(&(0x7f00000002c0)={0x1020000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xf}, &(0x7f00000000c0)=""/10, 0xa, &(0x7f0000000100)=""/202, &(0x7f0000000280)=[r2, 0x0, r3, r0, r0, r4, r5, r6, r0], 0x9}, 0x58) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r0, 0x0) (async) pidfd_send_signal(r1, 0x9, 0x0, 0x0) (async) process_mrelease(r1, 0x0) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) (async) getpgid(0xffffffffffffffff) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) getpgid(0x0) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) pidfd_open(r7, 0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone3(&(0x7f00000002c0)={0x1020000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xf}, &(0x7f00000000c0)=""/10, 0xa, &(0x7f0000000100)=""/202, &(0x7f0000000280)=[r2, 0x0, r3, r0, r0, r4, r5, r6, r0], 0x9}, 0x58) (async) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 118.682158][ T4907] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 118.738411][ T4925] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 1: r0 = pidfd_open(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r2 = getpid() r3 = gettid() r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r5}}}], 0x40}}], 0x1, 0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x18c9000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee00}}, {@version_L}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@access_user}, {@version_u}, {@fscache}, {@posixacl}], [{@fowner_eq={'fowner', 0x3d, r8}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%&|/'}}, {@appraise}, {@subj_type={'subj_type', 0x3d, '#&\'%[(.):\\@@},'}}]}}) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) r9 = accept4$x25(r1, 0x0, &(0x7f0000000200), 0x80800) write(r9, &(0x7f0000000240)="2dab9a53127b14d63a4f52fa4965530445782d0c2369a3c049719cfd43cb75a67f3a92e0c4602998aaf83d5b3be510", 0x2f) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 1: r0 = pidfd_open(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r2 = getpid() r3 = gettid() r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r5}}}], 0x40}}], 0x1, 0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x18c9000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee00}}, {@version_L}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@access_user}, {@version_u}, {@fscache}, {@posixacl}], [{@fowner_eq={'fowner', 0x3d, r8}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%&|/'}}, {@appraise}, {@subj_type={'subj_type', 0x3d, '#&\'%[(.):\\@@},'}}]}}) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) r9 = accept4$x25(r1, 0x0, &(0x7f0000000200), 0x80800) write(r9, &(0x7f0000000240)="2dab9a53127b14d63a4f52fa4965530445782d0c2369a3c049719cfd43cb75a67f3a92e0c4602998aaf83d5b3be510", 0x2f) pidfd_open(0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (async) getpid() (async) gettid() (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setregid(0x0, r5) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) (async) sendmmsg$unix(r6, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r5}}}], 0x40}}], 0x1, 0x0) (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r8, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x18c9000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee00}}, {@version_L}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@access_user}, {@version_u}, {@fscache}, {@posixacl}], [{@fowner_eq={'fowner', 0x3d, r8}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%&|/'}}, {@appraise}, {@subj_type={'subj_type', 0x3d, '#&\'%[(.):\\@@},'}}]}}) (async) pidfd_send_signal(r0, 0x9, 0x0, 0x0) (async) process_mrelease(r0, 0x0) (async) accept4$x25(r1, 0x0, &(0x7f0000000200), 0x80800) (async) write(r9, &(0x7f0000000240)="2dab9a53127b14d63a4f52fa4965530445782d0c2369a3c049719cfd43cb75a67f3a92e0c4602998aaf83d5b3be510", 0x2f) (async) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) [ 118.875715][ T4952] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 1: r0 = pidfd_open(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r2 = getpid() (async) r3 = gettid() (async) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r5}}}], 0x40}}], 0x1, 0x0) (async) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x18c9000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee00}}, {@version_L}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@access_user}, {@version_u}, {@fscache}, {@posixacl}], [{@fowner_eq={'fowner', 0x3d, r8}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%&|/'}}, {@appraise}, {@subj_type={'subj_type', 0x3d, '#&\'%[(.):\\@@},'}}]}}) (async) pidfd_send_signal(r0, 0x9, 0x0, 0x0) process_mrelease(r0, 0x0) (async) r9 = accept4$x25(r1, 0x0, &(0x7f0000000200), 0x80800) write(r9, &(0x7f0000000240)="2dab9a53127b14d63a4f52fa4965530445782d0c2369a3c049719cfd43cb75a67f3a92e0c4602998aaf83d5b3be510", 0x2f) [ 118.948325][ T4986] 9pnet_fd: Insufficient options for proto=fd 08:28:02 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r0, r1, 0x0, 0xee00) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x140c, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x9, 0x0, 0x0) process_mrelease(r3, 0x0) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) socket$nl_audit(0x10, 0x3, 0x9) r5 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) pidfd_getfd(r3, r5, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 08:28:02 executing program 3: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:02 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 119.039164][ T4996] 9pnet_fd: Insufficient options for proto=fd 08:28:03 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 3: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 119.103781][ T5012] 9pnet_fd: Insufficient options for proto=fd 08:28:03 executing program 4: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, 0x0, 0x0) sendmsg$can_bcm(r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 3: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r4, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = dup(r0) io_uring_enter(r6, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) [ 119.179436][ T5019] 9pnet_fd: Insufficient options for proto=fd 08:28:03 executing program 5: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) clock_gettime(0x0, &(0x7f0000000500)) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}}, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r0) io_uring_enter(r4, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r0, 0x800) (async) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r0, r1, 0x0, 0xee00) (async, rerun: 32) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x140c, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) (rerun: 32) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x9, 0x0, 0x0) (async, rerun: 64) process_mrelease(r3, 0x0) (async, rerun: 64) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) socket$nl_audit(0x10, 0x3, 0x9) (async, rerun: 64) r5 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) (rerun: 64) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) pidfd_getfd(r3, r5, 0x0) 08:28:03 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = dup(r0) io_uring_enter(r5, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 3: syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca00000000000000e5", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3b0a1cbd17"], 0x20000600}, 0x1, 0x0, 0x0, 0x14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) io_uring_enter(0xffffffffffffffff, 0x1d49, 0x0, 0x0, 0x0, 0x0) 08:28:03 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c85000)={0xa0000009}) shutdown(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) [ 119.252015][ T5025] 9pnet_fd: Insufficient options for proto=fd 08:28:03 executing program 1: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x200) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) sendfile(r0, r1, 0x0, 0xee00) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x140c, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x9, 0x0, 0x0) process_mrelease(r3, 0x0) r4 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) socket$nl_audit(0x10, 0x3, 0x9) r5 = syz_open_dev$vcsn(0x0, 0x6, 0x8100) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) pidfd_getfd(r3, r5, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x200) (async) ftruncate(r0, 0x800) (async) lseek(r0, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x66140, 0x0) (async) sendfile(r0, r1, 0x0, 0xee00) (async) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x140c, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pidfd_open(r2, 0x0) (async) pidfd_send_signal(r3, 0x9, 0x0, 0x0) (async) process_mrelease(r3, 0x0) (async) syz_open_dev$vcsn(0x0, 0x6, 0x8100) (async) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) socket$nl_audit(0x10, 0x3, 0x9) (async) syz_open_dev$vcsn(0x0, 0x6, 0x8100) (async) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) pidfd_getfd(r3, r5, 0x0) (async) 08:28:03 executing program 0: r0 = syz_io_uring_setup(0x3b4, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3d7182dbec685e4c}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001940)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3