fffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "4642597620e03952c3a0c8c703bf40b334d75290780f86182b0840b7937258269d5794af457d8adb81a8ec2b263171c83456b44aa5195f3c668be00021bb921b7f81ba0a30e9e509c5d25eb9c30e5c75460d8d7172e5d5f938c6b6a50a682738f892991484f6e57a0c6edb563488cb40f0587d5abd98d119d025878a7b661cb6a2f38d074aa3d117eb7f3363ef347313a83a8edc83fb5c080923c7ffc146af0263a1e25ed59f0d2ecba0c8be58bd5cb9ca6d73e6529cc4f032702e5546ee82d4181aafc3204de34172e4ebdfd7f7fbdb42e6cb52c2a4326901b86875122698caa0b6f60cfc127bce779be44ebaa1d92b50526d4e3cd9d7d5fe21182e13995732b2eef0f8a8abbb1fdab6feb635828e0760d7d95dcc2f6c1f1ad96f405db4d55b6e99efc32a4dc5faf600294726a62fad98e4e82246186d97caae8ce68606d5369e5971a032872bfcf411a0102218f7401a471b504619014d4e8b993afec86ea7e7b8562c5ef007d6b764f8e35e3aa8c01968b5af37fce574c13107d6d82f3df300df55fea2e6d93e1c750e3cc886aede6d53f9e854833c3f5bdcd59863008e59948021a4c2078fb557e89a927279a76b990590472dd9a27cd371b3902ad84d336ef374119a4689a9751ad975a5085eeccd7bb4c50f41ceb67f947218a4756d6ce999dc7e504926133f9db44666475694b29f02a2ae4c8813022bef4c2b8f62c2dc03fc553430144e707382a4c60e9dafdf40bcac1931dc001a7f0163dd62c4eabd5f580a71e5782fd2f9880209fc0ef2970fd2f40d9e581afd43ff105bf1a947651f8fcc3681feb505cd994e3872150a39583617091773750d2b47f671e5fe3d8273be3b317f6bc5ed16539cf93e7ca37f3a49ce3ce50933dff71b8c55b6614517ad17fb2cc1d8671cad5d2e084af77249b42afb17022340cafd752ff75aa22e5f285e2ad13a8d0111ba9598a6bf76d46721f293899801c77c0d8ea5fa9ab29ffd331a153e1353afebaec7e718f6183e8cec4d31aa6c5f5acffca454dbc1be00df5a82ff68e058b935b3f7614d178916a67775607aad513037069c758c154ab93594fdd742bb7b54b4cbea470a88482c2f4fe94ff1f92047bf9ec9c99348e2b5ca8e04ddf9fc724fe4065fd95ad83d06d189b21baea44e79e83b6e9a29a2c7aea98d1ccf06886ccfb6e291b9b1341df99ad26dcca60e56fdd61dfbace88fa5c7f82950dec3c5364e2c0be27d78ffed5e155cd18a6b9d9f859f5d57b050cf99ea3c6efd731c01df0033093f41328564f92900d05d139959a215a994e435dd8096cbbb545c8343fe18526a0d9748ee9bbc757a78a443d387db8cabf4936115675e8cbd4d5084916fb82b75f0ecdfa25bcc08b3e25111248714e1f385a01756e9181ee1eaf01883aa7ccfdd396ddb8a9f2b54d942d682a420b4950a4c5a62db701d97c71c38670962a918d2990fef3381e4bfc6dc2ab0e5384ec5675c152058bbb720a36084957ba3966199136ed1f134af307e54131ec8b3f2e3571e044fc744269fad080264d5b78e169c82d5e17f367a4dab30ca1b8f9c6ffaa52fbd4814f6f9fc9628a2fcbb5dc77159c2c2ba853f8407b4d56a109fc651ce2d6fbfdf3deaabbe6e664370e3cc727f275f60ac5ec230f90f630b11741cdc4433199a33dcccc919b9cd06de124f5e70aff8cc574ae7b9ee02d25e74f6b80c449a607e7d462c1d3033b6a924ae9875f2df47eed2ddb8e698d68c8a368ec44fb0470246a341e8737a1fae0f13e98ba4c23f218dea0ec833cd48dd02f23bc4747a440c31c87db8ff53b203141010a6326f2ba3f31ad8afd73e895ba6d068d0dfb6a67793aaa2d37e17d9db1b3e049423fd8c4f750b389648a36dd50af1f5d5729306eeef3090f21409b37dbdf47781e8a5dbb96c1cd8deeb9e150d82afb605ef95b3120fea2c396b0f4a83738597e4503ae5ec394591402648e6e5199c1d021c653a23550a9d3b09130c91cf6782efab572d07c9981d43bb34708914e7bf5db5adeec18802730c6bbd15de6a937e44d2bfd5eccbcf50d5669c868673153510257c6c5ce05cfc11e0e33ee19623aa44e4182617d97e6ba5417901be2247c33437d2499097bd6bc7f555964aa88c158ff858ef8835cb083b12734a7cc2a96d8ca14d5623576b6aa594ee21a56045f15316df87dc541f633a2e7acc5646e798eb32dd63bf040882373c958cdae0384021fc55a7935736056edb32fa2bed3fc6197517832c66cbf551b4298e5eed8e9b72a54fcc73c979d0bb47ed4c890062152b17f3f2361b478cf575b2bb4d758b125f1dc12ec202436b10f931ec753458bde6a9b897fa0c91014961caa96b7b953fb464b679a8f5473f4c6b87671fb0971a75d20276325691dd44e3683d73ede99e4d745230c3a30839ee5a16eee0fafa2fed3e78ee9335dfc64ad2fdc429832e72fc817f3e2e16659b801995b9a8f135eafc121287e5f716681663b0e0442e051435b35e32aa3cf67f9bc104b8a15c1da8f1d32b7289bb1197d154cb41515bd5f8ccfd5045237aa153249496c1801956fefd97b040065a9b4c816a6231767bf57f0dde12255191e1c168cf132116106efd8fd14358ed37981e78e9fbe10a3ed6ca6adbb43911167594281ffd069150285210ecea5cfd3b4732cf0ffaf160991108489a4296e550f4f76433ff0e621ede5cf216c438c26ca417ea27d20d07b438ede1e335070c05452749ecce9fb35c706bb2476aa569d9853a54561e0524142719021aaebbe24e2e6fc8e3f876bf23a3ee8ee327643faecf42a4fda59a616592de8028246527d8c720ec92b9e3dec5a0308e62bca29439b4a0a4942527880f742595534019507d145a234bd339f42bed62c9e3a120baadb002ea59d7e32235da617bb1a9183d590ce7fe6eda52b46691e51e4969ac267f77b33307d27757a3c49be215bdc81985c5408efa6b2053bd3e2ab7df28a3bc0ffca9b6be665dcaa225fef6e7c0cc8db93fd330ec3478a3b4ac636bb832d8907d811a281741a267d7427c69f074c6b11d9f81604adb51384832fd3b25fe019bedd22b33f9c0d9ee9b5eff5948bd5790f97213f31d22fefa467a5262f867626dd7fa97dc737b2c8c42f8e2100114de6fe2a9408141a3a80686295330f50ce4d72adb24e47b9f46eb4b36030c4f12ea67831adf3bd6e91aceba23788738bf1e71b9da1081b63c245e7404549545db6598db79000c2cfb45d7202ae9f797ca7370e15a593d8c884626deca3bd61b1365c4c3e69e5c0148b7de1d64c7a0f49f3c4e1d1f56bafc3303d5e3d88d679e8798c38b1bf8cdc9c07b698d8dc0aef49ca3bf30eddca43edab04f58d273dd1612d2dfb28f986abb7607b9e84b17d121594a889f511027fc2d85d379ad7860bcfe555332d0a6aebed8c1bcbed53f131a307a214c6a20ebc37b52cc2dc83fdb4e4a50927dae3bfb471bd6ea5d98edd09da0ab8e2817eafceefe2d3dd110e52e17317879e26c23b6d9790d7db59509cffa5e121ab61578507b320442178f71ee738cf234cb213f58e4890165c9a82819d088d5570c9a05070ee4f0cf06a7045cbd3fcb23b7e123fd5055ef80cfdfb69cffea443e1d15cd572b322059fe392c04a653acc19f51223c36024869cacd581efe80531494058b9c019baa1d71fbe5efc459c715153d0be973df11c9751367ef24411cd2772bc08cf2f0498bddb22314ef0eec20d48a11277777cfdc3cbb9b577f37cd8090b579f2419f993c934ac7c97b3a97a395864f7f024fe2ec645fccc1ca6824d5cae604ae813630658159b854d1e34affe68df81b57e3cf100a577f1f03f1075f8f2765f961a4e679105b8ed5916a2e64cdfc48d73066a2e1e9347c9e60f0c2f5fafd943af77ce1e4bf31fef943c10f2fb93775c32ccc6a4c7414ca97ec7528df07f7553918bd789cc4c90271d72718cec91f8d222a0dde3749590afdc320ada31e4ebd96787de23279b2efb8b0de5927e75e970ffad339a783516a21118a2ad69cc3359ddc7cee94a0ced9a830e8e8d62e734162851c696440e9831eaee3cb80ef25bfc125973e85cdcaa8adcb89d9f84b7838ed8738c76ab5c7aabbde627ece7b2ec89db0be9eada77792b76ae5fb90662f127b3af87eb6a15bebbc68b888b4c2eb404bb20624c5c5f2c76a49632cb0f0c3b3ce6efda0bdf34108acf174a37bedc23137f6083327e27e359631d6d1baee28912070695dcec5282db02fdbf2cdb5de244504b63a1b8e6295389cb644f5c6a0ac5313b9399fb9ff451929bde35c99d923393e7e989814b3f018e23c08a68e43f29c55eea8d535b29a9f1282b641e6b41c7c20574ab0472f88222f3b99900f4205971086fa98c78281ea16c2f8103c60ae1241fe155036f53fdeae03bff6f8dc1b1927dde1b73cc9e8aa31053ff470337b504676eb700c4545415d7a06826112220f1715180d658466a8980fc7f60e18d0631fa791c6a3e2cc500e8b241d1f9e6bfea0f928697b00969038bdf98f96f1cb1416e415efb2864aaf1530cd9ef2cdd5b42bc4cf9ad92de2ebac6635a4dcb14fa6beb8897e701656f8bbde957705ffeaa9aec5e46fe37ed5b5cdfe57616f681ad3bf0aa6f1188df1a9eac67f8754055d2794e7a39f7a5a2460a1c18b0fdbcb4e2e8a441ebaf9715417fc74bdc9ea92f47a1d0d8ea3f094d3f309ea9c97cdf33d54403b68b831c3872b0a40e7843d2e8b4de2c23934e4c4cde813f231938da47dfd13f16abacac67bc4ac26f2b247b223dadfac4b8965008d2c53d6e3c6ed4d1633d79f7aa6813f3abfd249d40914fe55a65d25ad35ca164209610b1d25d11fa99b8cfa4792bf543c1786f137af54a527ca36594e15170e03ddda3962c0e1553c477a8e8dc83855a9c77821942703d7545130804956d835a4f993e0b0bdc3b18ffa4c694a9d6482daad74855e801c149ed6de85223f451ad1345a3aac10a6ce9d9b674d738ce77536409bc88fbd9081e354cc3dc1474c04495a61737b417395510f2eb9ac689142c56dc3cd717bd28f99bd2b2a0111fc011e458b9fefaa8c1bc9eb8350357121262a05cadaa48bbf5f13adbe9e0a2ee15e73b706fd0d9d62627490041cdec7967afc6a9e57e7f7343af790b64c9024b90fdfa5828f838c8c6beb625977455f3d551970695b7c710ae0e96b228075b0581bde4c41888bbabd307a76fda7d5f56552397245fa9c2c67d6b6b92187920e14413f53da7f01730f02b869c84caa840b57ecb2e19a2f5a9dfc6f63255c46ca9120ffdacdb815055b7e279ac81cf1559b1e760273996312d0e6c0a7106577af21cb2a72bd3c7c6c99ec77be7e704cc621116be0c07f57ccae11cc3d9490b7ee8c7e056efe945825af5c96fa39e12c73ce97b45f8a2f116d0f48497cd4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000002440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000001440)={0x2, [{}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r10, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {r10}, {0x0, r9}, {0x0, r9}, {r10, r9}, {r10, r9}, {}, {}, {}, {}, {}, {r10, r9}, {}, {0x0, r9}, {0x0, r12}, {0x0, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r10}, {0x0, r9}, {}, {r10, r9}, {0x0, r9}, {r10}, {}, {r10}, {}, {r10, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {r10, r9}, {r10}, {}, {}, {}, {}, {}, {r10}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {0x0, r9}, {r10}, {}, {}, {}, {}, {0x0, r9}, {0x0, r9}, {}, {}, {}, {}, {}, {r10}, {r10, r9}, {0x0, r9}, {}, {r10}, {0x0, r9}, {r10, r9}, {0x0, r9}, {r10, r9}, {0x0, r9}, {}, {r10}, {r10}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {r10}, {r10, r9}, {0x0, r9}, {}, {}, {}, {}, {r10}, {}, {r10}, {}, {r10}, {}, {}, {}, {r10}, {r10}, {r10}, {}, {r10}, {}, {}, {0x0, r9}, {r10}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {0x0, r9}, {r10, r9}, {}, {}, {0x0, r9}, {}, {}, {r10}, {r10}, {0x0, r9}, {r10}, {0x0, r9}, {0x0, r9}, {}, {}, {}, {r10}, {}, {r10}, {}, {r10}, {0x0, r9}, {}, {}, {}, {}, {}, {0x0}, {r10}, {0x0, r9}, {0x0, r9}, {}, {}, {r10}, {r10}, {0x0, r9}, {}, {}, {}, {r10}, {}, {}, {}, {0x0, r9}, {r10, r9}, {}, {r10}, {0x0, r9}, {r10}, {}, {}, {}, {0x0, r9}, {r10}, {}, {r10}, {r10, r9}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {r10}, {}, {r10}, {0x0, r9}, {0x0, r9}, {}, {r10}, {0x0, r9}, {}, {}, {r10, r9}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {r10}, {r10, r9}, {0x0, r9}, {}, {0x0, r9}, {r10}, {r11, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {r10}], 0x7f, "ba0ca5dc600d83"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000001440)={0x2, [{}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r5, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r5}, {0x0, r4}, {0x0, r4}, {r5, r4}, {r5, r4}, {}, {}, {}, {}, {}, {r5, r4}, {}, {0x0, r4}, {0x0, r7}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {r5}, {}, {r11}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {r5}, {0x0, r4}, {}, {r5, r4}, {0x0, r4}, {r5}, {}, {r5}, {}, {r5, r4}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {r5, r4}, {r5}, {}, {}, {}, {}, {}, {r5}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {r5}, {}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {r5}, {r5, r4}, {0x0, r4}, {}, {r5}, {0x0, r4}, {r5, r4}, {0x0, r4}, {r5, r4}, {0x0, r4}, {}, {r5}, {r5}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {}, {r5}, {r5, r4}, {0x0, r4}, {}, {}, {}, {}, {r5}, {}, {r5}, {}, {r5}, {}, {}, {}, {r5}, {r5}, {r5}, {}, {r5}, {}, {}, {0x0, r4}, {r5}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {r5, r4}, {}, {}, {0x0, r4}, {}, {}, {r13}, {r5}, {0x0, r4}, {r5}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {r5}, {}, {r5}, {}, {r5}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {r5}, {0x0, r4}, {0x0, r4}, {}, {}, {r5}, {r5}, {0x0, r4}, {}, {}, {}, {r5}, {}, {}, {}, {0x0, r4}, {r5, r4}, {}, {r5}, {0x0, r12}, {r5}, {}, {}, {}, {0x0, r4}, {r5}, {}, {r5}, {r5, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r5}, {}, {r5}, {0x0, r4}, {0x0, r4}, {}, {r5}, {0x0, r4}, {}, {}, {r5, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {r5}, {r5, r4}, {0x0, r4}, {}, {0x0, r4}, {r5}, {r6, r4}, {}, {0x0, r4}, {}, {0x0, r4}, {r5}], 0x7f, "ba0ca5dc600d83"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001240)={r6, 0x40000000000000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:40 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) [ 94.964411][ T7106] loop0: detected capacity change from 0 to 128 [ 94.972265][ T7105] loop5: detected capacity change from 0 to 264192 [ 95.000869][ T7105] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.039027][ T7117] loop0: detected capacity change from 0 to 128 22:54:41 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x7ffff000) 22:54:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 22:54:41 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = clone3(&(0x7f00000003c0)={0x21980, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0), {0x3b}, &(0x7f0000000200)=""/244, 0xf4, &(0x7f0000000300)=""/93, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x58) fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x6, 0x80000000, 0x0, 0x0, 0x2}) 22:54:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0xffffffffffffffff) 22:54:41 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 95.534366][ T7138] loop5: detected capacity change from 0 to 264192 [ 95.543724][ T7138] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:54:41 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800001, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="24000000210007041dfffd946f610500020000e8fe02080100010800080017000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 22:54:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r4}}, 0xffffffc0) 22:54:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) fcntl$notify(r1, 0x402, 0x10) write$binfmt_elf32(r0, &(0x7f00000014c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x8, 0x9, 0xfff, 0x2, 0x6, 0x2, 0xc, 0x38, 0x133, 0x0, 0x8, 0x20, 0x2, 0x40, 0x2, 0xffff}, [{0x7, 0x0, 0xff, 0xfffffffa, 0x1, 0x2, 0x10001, 0x8}, {0x60000000, 0x2, 0x2, 0x120, 0x2, 0xc9e1, 0x5ac328e2, 0x3}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a78) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 95.812130][ T7169] loop5: detected capacity change from 0 to 264192 [ 95.822413][ T7171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 95.832846][ T7169] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.833912][ T7171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:54:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) fcntl$setsig(r0, 0xa, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000, 0x0, 0x0, 0x11}) 22:54:42 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') syz_open_dev$char_usb(0xc, 0xb4, 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r0, &(0x7f0000000140)=""/140, 0x8c) 22:54:42 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:42 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) sendfile(r1, r3, 0x0, 0x1000001) 22:54:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x5, 0x8000, 0xe8, 0x0, 0xd}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0x3, 0x2, 0x2, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:42 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) sendfile(r1, r3, 0x0, 0x1000001) 22:54:42 executing program 1: r0 = gettid() tkill(r0, 0x7) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={'\x00', 0x380, 0x20, 0x7, 0x1000, 0xfffffffffffff801, r1}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/arp\x00') read$char_usb(r2, &(0x7f0000001400)=""/137, 0x89) [ 96.394827][ T7200] loop5: detected capacity change from 0 to 264192 [ 96.408710][ T7200] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:54:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x3, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r4}}, 0xffffffc0) 22:54:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:42 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) sendfile(r1, r3, 0x0, 0x1000001) 22:54:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xda0, 0x5) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) r3 = socket(0xa, 0x3, 0x87) bind(r3, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x3}, 0x80) getsockname(r3, 0x0, &(0x7f0000000080)) r4 = accept4(r0, &(0x7f0000000180)=@sco, &(0x7f0000000000)=0x80, 0x800) r5 = socket(0x1b, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x0}}, 0x80) getsockname(r5, 0x0, &(0x7f0000000080)) r6 = socket(0xa, 0x3, 0x87) bind(r6, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r1, r2, r3, r4, r0, r0, r0, r0, r5, r6], 0xa) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:42 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x2, 0x1, 0x1, 0x9}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:42 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1000001) 22:54:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000100)="dec9effaa8ea5f989a15f5c5169d7e1ff1d0813eac81c60ea788052b4b6e48b75bea2ad85747149d52682ef690af0feb180277cf021474213829b91263e31f6c711fa7722172cda5e7a2842640a1ce7a97e185d77612d71882d7e74a8e0f8ef6ccd4dd31a1c9d29ed6e0e25b641a4e9ef14c2cb5c7d427302369da2b1379cbb60f472e3e17e8c0cba89b3edd641066f24f1b9cf7a0d0b98ebf1da59be56cd7ed258ce236e137c44e82d0797ce6a33a21084f872dabf576fa8da12d", 0xbb}, {&(0x7f00000001c0)="9515c8bf4359e159c46e610b24d0678c37e03d6ff86c3bfdda9de21d505bd90967543a936e9520e805e7276eb384befebf24abfe6bc30b5d78470230d4557b7feb35d1734f7dd30d054158cf7d148e1525f11dbeacd56ddfce669975a687bba590a15fb1f64d7b78c6a139e04b0f7262603dcfbdc16e1eea538f59dfdc05e1f550e27a6fe13bf3dd475d372b16b3c64c595f69e332236b7c6a6a602ee644ef2a7613ae0fe947ffa5279348cdc4c2f8ad6d854f22ca3e9a147189a5e99d43bb7df1f07b62d94763bd8fc003d41063a1aa843d36ab4c0ae9e7001a5f9f5a", 0xdd}, {&(0x7f00000002c0)="0ec13972a49861f98a21faa8d4d0bf9e726c7124023a44640bc9de5962f931a5a17bde3d15f6faa2ed95cdccead6cc59867ea3c3bc8869f74da53e74c131c0fa826d5240e16d842ef224ecfe4f2ed7197518e67e41a12ad9cc1a8e578ed4a168e8c1ad63380e1f61b42c0c35780ef5115c9d5e2ceb7b7ab7fdac6bddb2df920baa56437f9ec055c3a8497a215a61ea67e9ccd4e620401ff930ba96ad95067c52929e17a142eb86ec6201bbf8521e1994", 0xb0}, 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0x1000}, {&(0x7f00000014c0)="37ce29fec51e24ee572139f9aaa6ea68028f41e4c23868a30763c48008a84ba570b164f323f6856f96178a1c8aae3aee9dd56f66c181221ff8dd1a64bb271f3e69ff0793b7c29e598c1bfe3907e97be4f9669049ae4131d6a048151bf7a08c55af273ef875422cec0d8bfa7aaff3a1f58e4cf7a2fd4a294d536744b39ee5f3a1ae43b9412048737f09e47ebbc4cd2af426e73bc9b5dcd4fc336ac55bd655743f499233735209cc25d85087e593aad5fd11559bcc1c826c1bd6bfbc49cc5014e004c1b792c1c3bbcd011045d5d26b9ec18ce10aae63dfdd8c48eb041eabaa44e8e84f25840e66b295053773b15face4a4e3aa8852e3be27ce5823d07bc96f1a64224eb50a78211229ce3806c77e8fc1f978e719fd1ffdcf032f84b5ff133b3a8f5476633e2d4eed97a5b7a1c3486860dffd5ef33722e8dab6bc582818a0b55873e52114742f2b10df9a7036874dbe75300a8bf404b38353c9e8f99408d02359cef7c4d8f6b83f8d37b50d8725f82b692b67671f3dc3dd11d92dfb380558c9e51cca821f60d4f8bc20c5a25eb6c47389f20ddd417197b3d6f758eeb9c559188d11591907e46329ba4c66812d37e8f230b43f0ceba753b53444c4ab773b5ee6b2efd2ca181d3758e5be81d253271495a9942c202b020a3a10eaed6eed9106860cdaef8112a9befd63e1fb8a196f0b03cf1d6fa67b486bfecd4b29879f50417fa6f8b90ab4c1316e7b0b65423778b0bb1bbbf446aacfbf70636f107832a30c0a62ba09740f2dca3d88346c00c0a91df87b020f8b81181b4c5398b7db87e7cc0d2b176d613a5e56ff924618bb8d01e3486bdbd9e522e4ac9aa2fd064774b6448009acfe3389b922d872abeb21f33eaebb8b5c5e39a99a2f21e3949a7a8d90cd44d1dadccb5a4333494da8f1b817c3b392b783f23ae9e1e2f717b4fde0061adde4b1f2f21470f934360d62125628c0aed5fd8678ea63b52595ff5b957c9d24d87548e0db7e0561e980a141d0bf25262e00dc413cc96c156760a63925c685f20c083658d7e5624b4a7dba1acf6b29b15e317a32c22a4bc78693fa964cc0e6efc5804319afa31ace523724a69bb06d32fb167db84d55d7d1449d8a52ca218b03c8c59c207cabd86b937a3d657f564e040faaccee9b1422730da7c9d01f711e6b5461e06352340f8f7ecde158cf2a8ce693b0b10fc1f5b31e1c7ecdea69e8365671fead8e2a8fef9a05bfc370350d0ef345067a82931731a9b7f2dba230a1210679e94adfd2c178d6e81cb9884c3b3ed5f92e23ce38d0037d2b0eff090019d0b8790c069da506af190cf3d7b225346854d95214bb7de619247d8800f55ca65ff9e308a4f54b50e11bf5b3ccb5681da1955042a0af47fbbbc93efa59cf3d09c57def131da6c45b2a410e24806cdb847d496595fb44351957f9ff21741208883183caeb42d44cc90faef140e0611879f8cee2f63582269b4a6d83867ce85113eccc18ad054f8266720e2a295c0c241e49a0997159c841a8ade3a6a4652ad36ce7558b1b84bb70aebde0717188c45b39e02a6f247f5009cd7d7b8e4b190be06e7bce6639a86b1a76b6e48c9889322da160e7128db9a1d4d55fae0a692ed4e868b01afea8c183f6a345fbe63f2748a2f04a3efff4ec5a6a53da93223bb47063d3230ae32545902f732e597cbe5417c48e1bb400e4e8e083c7ea5cb3aef0def99aebadd5e3ff13ef079f3bfcef33eb1750e40eb46e64022ff4eb103dd8486730f5ad6fd9211c7d7ba23fef128ca34a8854cc7910a7970fe1ad3c0d3925d97e4ce29e5a2e1788ed59a5138c2f0c8487693148df58c872babeaf7f3544f09c76deb59ed1432ad611002bfc33ed25c84ca876391acdf4ef4119ef7cda6ed06281d3a91155a8d0c931ada3f3f86060be3496fc1e4586054e46e5bc7644746b07d4854128a6aab23d2ef3249ccfb3b2f1b5bc4ea076e4e3f2f6c0f147fa8216ea5354b9a429acaead364cad40f22948ceae2a376dbfc5ca975d97181653a2af1047b9c05c9fa0e0573e8e7ae358610494849bf0bab6ba95340786e3914bd749a9be00fbe48cb3ae72136f7361f01b771f26eb088d30b44f65922a20b0572ed891648c38565ef7ff4e37c4a7cbd32df66194a36ecba79dfdef554d7e1f6afd1295a364590c458617453c1690c6480010d8ffb3b53678ad42d206d372ca90142f01e02dc82a2be8fdbebd0b9fcb75e811a604937f4bee13e3da1e0dbcf43b2e47f505556df4292eea9ab39c43318affef3c3e0650f376eba314ff4a059df219d572c7bcc77fe930c8d99a10f46b678454cd1f4e7e0f0b9cdf3564ca3d911f562f9b43c8a81ab824e933745d33ff7224df230f729d593d9b0676eedefa90e6968e72a11b118cf8db4985080b55f988c42b746b809aeacbc31f30610c0cf571a47b0f75f316be20f063004f7d3dc71ee4617cd65f60e2f7196d4f47e8ce226c594a4b088f9c228bd975d25c36701b979755203454d7775553e459b98a9f3bee0fe267c467c678afcce28e1fc87cd79b29522a5a317f0d0d2a6ff7c80301ec7af7f1efd29a9e620c5bad55c10d73aec67f481b193012d6df9a4c00eeb2f6b0084d3178d7fa41ef250f306055c14cab07c7d1917d5a22e705d1c6fa7b61d9516ab0d96e8920a5aa218d74916da45e91ccfe9d5cdbf804a7d8b2a283984a902aaf5821caabd5ec50533673f1368fc7707f451e7c43b902c3e7ad132b4c64d90e6e428760f6b883f3020d65372492d2f2f14655c2099e3a5612fd2a906bc482996df3ccfffaada940957e004e2385a8dba9239630cbc3938da304e259c140c5384a35cfb5d08f048a8fa5c7a49cf429c14bb428f8753ffc5ce85670d36a754dc4be47a89cd9f5b0761835aa22e8346df79df2a46602b5227c334401e914025ac7afe5d2112a55160cc1bb9d82673b65f107f11618dbda27cf165bc03f80e2becbdc9e11aca7528771cedfe983c5967dcaddffaec51b45c6e88c22ff85aed3e0b7a91a5d74f5d666686d1c1602110c2822517b88d8213e571d5864607a64df6feea6fc007e8aa423308fd571608e37150512c0ff265e2b20da63361092fef284029fc63b24d2b1ae2cf2d247c7c88f95630d5e7fc56746acfadfa62264822a2fc50cc7b91c7fd11e2487dbd7c5a1602fea1ec2c0ec4d78bdb4dd75b364196117c831d8bfd9f973de4cb18d3757b6f540375c2958de276de94225961cb68397851058da27ca1486cbf43831db79dfbf6ed588e9bb141c73e07c3938660c2ff42adf9c18011a591974436d9745506752ca78ac1061a9708b380d252e0be56b365dd14b513c1fa777fcb3a98c2e1c76f1fd556231bf45017fcaddc4b338a20e64d16bdabf66732de1be75b56fb01e4e2aab7ce0fb45b7a674e47493dc14df0612f8a219436b5a72c0a1647805ba2288d78e356eee181aaf9d7b02cadcd55f1285e81d534339d620a01a46ea949766534a9e8cca7058b87ef499b3fdb8cdc328a1e0ff14e7cc09e60cf1ce8853378f09e0bcfcc4aa2495158379f6d62a5f700f318adf423f8d6cc13ac810ea5166e9f4e0d2970e50550393fb37c5f9c5b883bb9004ae7ae48a4e96aa61eb4f8ace4149558a7756ad9d31684edddef262c2463d6158dcc954e9b6c1c5b475fa3a878a92d7d0d3033249cdddeda717474ff007902c8a14ad7bc532397516c8b3edd3a8da94f7a986734ab25ea4d4e40a195f9992c3b5bb9d0bce983ab2f5e3136fd521d77c5c6e5e7e2569284f5ef2bab659c520a8f25a61b30c700dbd80a630305f7b1b6b040094305c46349a8fb8bf38453b0447a36ad4809bc06d370e4ae1b3609af5904fc51d0109551be789a768e91a453a340148a728e54e8fe55d06d014badecf50c4327b9cbfed483e294932e8cd9b6f78cf62f9c529ae3a38b408cc478aeea725369da04265eb97e2142c47fbe364dc79e3715e497527b441282998418c811350f4120cf9aaf19443a5409171ef506b781a963f10c91c02867264b9ca2863a76d4b779f8a41362e7e7a91ebad9fa0ebaaa002acc20c4241bb3a58a47fa6a7fdd064e73e0559eda022b73b5ecfa4563f5fa44f84ae3d5e392a990c16e5933e5800993ea5581fea0c1a2e2f1b797c0515015bf88760987f829c93cb890006c017ea209e6bc35c7dfc46cba6d53b15cab2783d4f52d14f04be314e3944ee55bc2c029c059c94c59c3f3714d3fd1a566fffc7fc298483753736da5d3e1719086870e5b1e243ecdf8cc27459f0e3e4f3c1f0c8f3dd76e6f731aee9a2a14fec0b5673fdae3d5111dfd84cb53b7ee5a1a79d73904389e1da18868cb228ffc1de6137af7a05aee1b601f31c4ef525e16505b423f45008f9d80291fe85112d93c801f8312775de4063a5dea07b7d498e193a3795314d8eb62cf60270f78e65e351979381bd41ae5201c59f3e7881341d5d036238017fdecbc954f098010d07c62c11edabc9d7fbfd21dfa6ad16088b6fd92cd1a0b1dd62938e0fe0b0c0902969a2030edde5d45f2bd02d766d29b4db1a7a0897eda2ffce1931f595f2120e7e94a8e3ef5ea922c4c39d83aea992165853a487e77fe2be39116a2d004f351a2843d33b2eeb5b355ba8aaec9e8695cc18f470df281162401395505ced49431a892142600e2df5c9870ed32c2ccc3ea162da9528109d166883bdecd14c105b001d32463c9d2ec355608bea2f346e155991e8db249b6cb1c2acd6c70491d87955c53a9c43d505e727cba5b8c64acf27cf44166164717100896ea36a12e017548449911907e25dcbceeed01c188ee58524d560c6b6730c642e9ff7c8287ae166a11975aade17b22c138cd875bbe8333d419f79b57d7c66c660170bc63ee22d1f7ac256973dd33eeb287cecd4c53e5f2a527bd60943eeb87de7802137126f32a782585ac121056851893ed4731e95b7a94d6d4e38fe234f03f9a67201fbbcd8429f2d3ee6e3e0e8182063923055391b7d6436a1bfd8512f4753bcbb412a6f3b19605618fb31f7133200abd6f1cd583314eaefc5360d12876b441b585ed7ea5e1a77e651305154123a1c051783891184242efd3789b53c642beddae30021660ecb5370aaf04494811d930698b653c705326938aa2e5d349df8c59eb19cea743472c81f3121b7d86f1f3eda8083435e9552d36aeb38b67a72a055b0c8e9a2a4400d84e6b4c2fe65ee12121056f9bb45c8d68c837f7b5e010c03340c65db06b96e456ad5677aaeafa4dba5a17ab1a5df5eaa6809db91ced2058c7adfa9e3d73535ed8f35cd6e9dc4acfa2c3a82e6d751e7b3dba0b65e245a06e83054082863b697c5b0149a5f26aaed27fef6c852a7a8d3e0ce0e076ab78391c67bb3f1a11105faaca6ced9a5ceb53604a67e8de9b79799eff47bd020931f9913001addcc87c06a41937f98a9266bbca92f08b9dc0c807d7573ca8bd818d136d0732d704583d8469e4c71d073b7a1979a869585d09fa8fbdbe348e1891955f6c2302857f5a39d0b20bb8a7b0b3c8b29677fd371dec9b6b3d6d5a3b4593154eed8a3fbc751d053b9956f06b027d5e43dc800e09bf71d11b99a9f6dc1d95e6a16b1bfe9d75b8b94bf1d9cc61fc35064e933ced9c42c26d6e03e8a8036cbeb1faf2e4a490b8c91bd33e3f3fa22e2732c9dd47a4bfbc171bcbb5ac3f0fc83e1a929da9a2403ab61b8b889cd514a9575d7861a7408c9c31097f3d86429c917dc8c704d3e0abd0634d5c84da224a5443ef66fba426887b6e070304d277dd71c9486331e85c8b59f58e93e1b484f3df226fb70", 0x1000}], 0x5, 0x0, 0x0, 0x20048050}], 0x1, 0x4040) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:43 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) r0 = socket(0x2c, 0x3, 0x1) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0x8001, @none, 0x3ff, 0x1}, 0x80) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000180)=@v1={0x1000000, [{0x4, 0x65}]}, 0xc, 0x3) getsockname(r0, 0x0, &(0x7f0000000080)) readahead(r0, 0x7, 0x61cc) r1 = socket$inet6(0xa, 0x3, 0xffff) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'netdevsim0\x00', {'veth0_to_hsr\x00'}, 0x3f}) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2280, 0x0) 22:54:43 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 97.328184][ T7296] loop5: detected capacity change from 0 to 264192 [ 97.365737][ T7296] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:54:43 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = syz_open_dev$vcsa(&(0x7f0000000080), 0x6, 0x100) sendfile(r1, r0, &(0x7f00000000c0)=0x8, 0xfffffffffffffffe) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000000)) 22:54:43 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x3, 0x1ff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/250, 0xfa}], 0x2) 22:54:43 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0xa, 0x3, 0x87) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') write$P9_RATTACH(r0, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x8, 0x0, 0x8}}, 0x14) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r1, &(0x7f0000000000)=""/13, 0xd) 22:54:43 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) read$char_usb(r1, &(0x7f0000000080)=""/91, 0xffffffffffffffec) 22:54:43 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:43 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1000001) 22:54:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') read$char_usb(r0, &(0x7f0000000100)=""/144, 0x90) 22:54:43 executing program 1: r0 = socket(0xa, 0x3, 0x87) bind(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r0, 0x0, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r2, &(0x7f0000000180)=""/22, 0x16) 22:54:44 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 98.225258][ T7344] loop5: detected capacity change from 0 to 264192 [ 98.237364][ T7344] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:54:44 executing program 4: getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) pread64(r1, &(0x7f0000000080)=""/62, 0x3e, 0xbd9a) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:44 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x10001, 0x1, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:44 executing program 4: getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:44 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080), 0x9, 0x80240) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:44 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:44 executing program 4: getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:44 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000001300)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000012c0)={&(0x7f0000004c40)={0x214, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffff7f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc36}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x64}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_NAME={0x11, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x809f, @mcast2, 0x5}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6dc8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xb4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ID={0xa7, 0x3, "88323934b87c98ee3160f3104685eb1da52c83cbeb81dafb8dc4daf22137785f32173803615d1b47d75dcb8394c6bd9886fce0a7cadb3c417fc9c85892292bdaba0b74c8dd00c4eb3f9d591afd5e52ec7d8040871f7ec2ccb8015ff4d080bbecc58e83eb98eca3b5fb4bbc96d89196df84a8d5a8adb72b3aa9eb0ca7c81e7f587621751f62b65091a6e9874df7c1ede9626c3e184730d9aa93f995c657ac5494015399"}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x40}, 0x40) preadv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x8, 0x2) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) writev(r2, &(0x7f00000045c0)=[{&(0x7f00000014c0)="fcd1dc8b654320b86ebade6325c5dc6c006ff977d492a3ac44e0ac830b5cac239cd45abda15d8a436bcbff59b1838669596abed515286ffad3a4246038f0a654e94909a165b11ed59822662990efbd6b13af2d8f34b1c45f8abe95872fbbde11f3144336a5a7e7bb44257a16a16e9ca2ca0cadad2a1c3bac1cd12b14e33abbac837d60e325ef94f2e8b9292f6b0b35293cb68da3356c78f8b67bd3882513e4366f657187681cdcd7beafeda0dcd3de0ce5bd09e49ea7e607cfaf2a55abc2d9919919b089844cd8f8fe1ea99ce42d1e991494a7aa265c1707645bf588d7a3f053744410f99f2418527140d3ccd2ed9c50d579727491e6625482", 0xf9}, {&(0x7f00000015c0)="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0x1000}, 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0x1000}, {&(0x7f00000035c0)="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0x1000}], 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x8, 0x4, 0x4}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000001340)={{0x9, 0x8}, 'port0\x00', 0x0, 0x20, 0x6, 0x3, 0x401, 0x6, 0x4, 0x0, 0x0, 0x2}) read$char_usb(r3, &(0x7f0000001400)=""/137, 0x89) bind(0xffffffffffffffff, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) recvmmsg(0xffffffffffffffff, &(0x7f0000004980)=[{{&(0x7f0000004600)=@phonet, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004680)=""/163, 0xa3}, {&(0x7f0000004740)=""/73, 0x49}], 0x2}, 0x1ff}, {{&(0x7f0000004800)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004880)}], 0x1, &(0x7f0000004900)=""/94, 0x5e}, 0x401}], 0x2, 0x10000, &(0x7f0000004a00)={0x0, 0x3938700}) 22:54:44 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x2806, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1000001) 22:54:44 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x7, 0x3, 0x4}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$getown(r0, 0x9) 22:54:44 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r1}}, 0xffffffc0) 22:54:44 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:44 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r1 = socket(0xa, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00000000c0)=0x11002, 0x4) sendto$inet(r1, 0x0, 0xffe5, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x2, 0x4) recvmsg(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x12000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x1, 0x3, 0xff, 0x1, 0x7}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r3 = socket(0xa, 0x3, 0x87) bind(r3, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r3, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000200)={0x0, @multicast2, 0x4e20, 0x3, 'none\x00', 0x13, 0x7ff, 0x32}, 0x2c) 22:54:44 executing program 1: semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) r0 = socket(0xa, 0x3, 0x87) bind(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r0, 0x0, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000000)="ec441ce6c3121a21ec801973381aa1d14696986a3531d404d14a77856ba5dad0c932704216ef7e4ccb5021f3c361c663fe68ce707ea4342a9720a6af89a24b565a53ac2932cf3bf6f50dacd2a656f970a4a4a50d7c2412117b174635856ebdee3cdf90245f9c3d172db44736231b93a4bd4bc3d7cb4a8a655c7e352da9f70e", 0x7f, 0x10000}]) 22:54:44 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r1}}, 0xffffffc0) 22:54:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000080)={{r0}, "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"}) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)=0x1) 22:54:44 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0x5, 0x4, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 22:54:45 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:45 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 22:54:45 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r1}}, 0xffffffc0) 22:54:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:54:45 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:45 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:45 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x4000010, r0, 0xbd1a7000) 22:54:45 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:54:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x105000, 0x4) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000080)={0x4, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:54:45 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/kcm\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:54:45 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x10000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x2, 0xa1d, 0x1f, 0x0, 0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x4, 0x8001, 0x6, 0x0, 0x8}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x1}) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x2, 0x244100) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r2) sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x1c, r7, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20080894}, 0x4804) 22:54:46 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "d29918920e12f84f", "14b7f30947e4282d9858a4c8def8ec18", '\x00', "4db27cf04940b242"}, 0x28) read$char_usb(r0, &(0x7f0000000200)=""/154, 0x9a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) read$char_usb(r1, &(0x7f0000000080)=""/97, 0x61) 22:54:46 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x476040) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:46 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/30, 0x1e}], 0x7, 0x2, 0x82) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)=0x1) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:46 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:46 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0xffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x5, 0xc9b, 0x0, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x4091, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x80000000}) 22:54:46 executing program 1: r0 = socket(0xa, 0x3, 0x87) bind(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r0, 0x0, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x9}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000000140)=""/148, 0x94) 22:54:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x280, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/151, 0x97) 22:54:47 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x8e400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x9, 0xfffff9ac, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:47 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f0000000380)=@ipx, 0x0, 0x800) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:47 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:47 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x2, 0x1000, 0x0, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:47 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:47 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) fdatasync(r1) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:47 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0x3, 0x2}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) [ 101.780548][ T7569] loop5: detected capacity change from 0 to 264192 22:54:47 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:47 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:48 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:48 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0xfffffff7, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000200)={0x1, 'syzkaller1\x00', {}, 0x81}) read$char_usb(r1, &(0x7f0000000080)=""/146, 0x92) accept4(r0, &(0x7f0000000140)=@x25={0x9, @remote}, &(0x7f0000000000)=0x80, 0x80800) readahead(r1, 0x3f, 0x8002) 22:54:48 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:48 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:48 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1, 0x2, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:48 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:48 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket(0xa, 0x3, 0x87) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x199) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, 0x0) clone3(&(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = gettid() tkill(r3, 0x7) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/rfcomm\x00') r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) r7 = fcntl$getown(r0, 0x9) wait4(r7, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:48 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000380)={{0x3, 0xbe143abad8788911, 0xcb, 0x0, 0x7fff}}) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/108, 0x6c}], 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000140)={{0x1, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000, 0x0, 0x0, 0x7}) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x2c0800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f00000001c0)={0x1, 0x7, 0x8d58, 0x0, 0x1}) r6 = perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x81, 0x0, 0x8, 0x80, 0x0, 0x80000000, 0x812, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000003c0), 0x9}, 0x10044, 0x8, 0x9, 0x7, 0x401, 0x1, 0x8, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x9, r4, 0x1) close(r6) 22:54:48 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:48 executing program 3: socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 102.756134][ T7639] loop5: detected capacity change from 0 to 264192 22:54:49 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:49 executing program 3: socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:49 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) 22:54:49 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r3, 0x0, 0x1000001) 22:54:49 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:49 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:49 executing program 3: socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x8010) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r2, &(0x7f0000001400)=""/137, 0x89) 22:54:49 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x500) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clone(0x800000, &(0x7f00000001c0)="831e7cd037c686668d6d54b1f768cd17cfda0596610e93c03ac60ff7562be38ac621780ca2e5e4e5684296ceab25b249371fe0948156d89b83fee1afb5325d498e8642e15bfd", &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)="2132e405b8d56df66f36fe96804c2ee46c602c6e01f2f42f942aca826f6dba612e3449dd019a10d11bfa5266171edd4b53a36c72212f10bdf8525d9f1ce5926c04c466fc6d8f8130933e922ad22f00a353cebc0eb4183e77d4e1d374b368ef77d184dd97b0249f2a94593e59f8343a4965f5") wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000680)="66530700ae3174610023e1897094e71b0fa1f107000000364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa300d59902ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf00000000008ce7ec033dc0a380543bdd63f10b4be0208e54063fb609", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) gettid() ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) wait4(r2, &(0x7f0000000000), 0x2, &(0x7f0000000100)) ptrace$cont(0x18, r1, 0x0, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 103.724072][ T7705] loop5: detected capacity change from 0 to 264192 22:54:50 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:50 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="b9e633c224e53d311cd5b58db3454b3ee42649c46bd84d0ca6a17fa1bc934f1664b3195f6dbaceb79bdad944961b87aca486293fea7fae7b1d42bc159a2c5a7c198548c0e3d815d440caa46876949dc03a48c6dc4f60a2757a882cf30b1a41300f614eba9ac49df40397895d1d56647a8ed82004e26dd147a3f98e602459240710f31229614221e0e0c7b0867b4656aa31d35218f64d63adb2cfed875edd03f499ea", 0xa2) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/149, 0x95}, {&(0x7f00000014c0)=""/130, 0x82}, {&(0x7f0000001580)=""/169, 0xa9}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/69, 0x45}, {&(0x7f0000001740)=""/52, 0x34}], 0x9, 0x25a, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) read(r2, &(0x7f00000002c0)=""/95, 0x5f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r3, 0xffffe000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0xff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0x80000000}) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:50 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) socket(0xa, 0x3, 0x87) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r2, 0x0, 0x1000001) 22:54:50 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 104.707480][ T7762] loop5: detected capacity change from 0 to 264192 22:54:52 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r1, r1, 0x80000) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r1, r2, 0x0, 0x1000001) 22:54:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:52 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:52 executing program 1: r0 = fork() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:54:52 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:52 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540), 0x509400, 0x0) r0 = open(&(0x7f0000000580)='./file0\x00', 0x4001, 0x90) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x200, 0x4, &(0x7f0000000380)=[{&(0x7f00000001c0)="9ee66cbc0ea403a0636ce923999021a0a35c2951a022c57c2d90c65694a136322abb41b34be601b7bee292ca2a7cbd7552b8b3cbec26fa4784cd72d7b4bbd4483f8d64212c4f9fbd4149c072e4c6f0cd908448a0175232df74824cd2267894e879e774c00d69cbf50993563ae2365b4f48bc78e4a7050f0b6f6513dacd754675dbbf93d6866cb3f6ae14996959ce2d886b394ff96dc1ee7bdd815796f54c9505b0d0e7", 0xa3, 0x1}, {&(0x7f0000000280)="0d4b49346c6aa59c0507fb4341664fec53e875ab26807f6bbc307808db30f8ae76ef0f59e47f746f39569f55e1deb336969653", 0x33, 0x6}, {&(0x7f00000002c0)="a82d90fa29ebb68269db779c529add791196b282baabbb", 0x17, 0x8}, {&(0x7f0000000300)="0fa988dcc2bf401685e3a7de1d17a5db3222efda3477efe54692d705902c6e431107367970c750dfc58d3873166039f898468d2baa76e915503a6ad3e9b35cc540d4947660243894e5c39639b31423f7515d9e3e079efd524ea4aa17c79b14d60726dfd3ef5a8f656e014b24d0bd", 0x6e, 0xfffffffffffff001}], 0x20000, &(0x7f0000000480)={[{@fat=@fmask={'fmask', 0x3d, 0x10}}, {@fat=@showexec}], [{@dont_appraise}, {@subj_type={'subj_type', 0x3d, '@'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@euid_gt={'euid>', r1}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}]}) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 22:54:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:52 executing program 1: prctl$PR_SET_FPEMU(0xa, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timers\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff}) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/4094, 0xffe}, {&(0x7f0000001180)=""/40, 0x28}, {&(0x7f00000011c0)=""/149, 0x95}, {&(0x7f0000001280)=""/42, 0x2a}], 0x5, 0x2, 0x80000000) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) fallocate(r2, 0x2, 0x3ff, 0x3) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r3 = socket(0xa, 0x3, 0x87) bind(r3, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r3, 0x0, &(0x7f0000000080)) ioctl$sock_ifreq(r3, 0x8994, &(0x7f0000001340)={'vlan0\x00', @ifru_names}) 22:54:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 106.768463][ T7794] loop0: detected capacity change from 0 to 16368 [ 106.775419][ T7795] loop5: detected capacity change from 0 to 264192 22:54:52 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) 22:54:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 106.827074][ T7794] loop0: detected capacity change from 0 to 16368 22:54:53 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r0, r0, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:53 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') lseek(r0, 0xfffffffffffffffd, 0x2) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:53 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:53 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:53 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x0, 0x2, 0x7, 0x3, 0x6808}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x3, 0x1, 0x1ff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:53 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:53 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0xdfd71812ef4fb1a2, 0x5, 0x0, 0x0, 0x4}) 22:54:53 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) read$char_usb(r0, &(0x7f0000000080)=""/137, 0xa7) 22:54:53 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:53 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000, 0xfffffff9, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 22:54:53 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/125, 0x7d) write$char_usb(0xffffffffffffffff, &(0x7f0000000000)="6a93245fe54e12ed4bdf19afe06ac1f74babb675afca108cf4f27835915f9e722bca662effb03fd504298386dbc6f9bce81cd411d4d03c6c836e8124715733e865dd7bbabb0913a8671be2cd70364f8d9188f62d1071012504a6bffe0550a9bc6c6ddfd4", 0x64) [ 107.673621][ T7857] loop5: detected capacity change from 0 to 264192 22:54:53 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x109000, 0x10b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x40, 0x2, 0x9}}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/snd_intel_dspcfg', 0x28002, 0x170) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000200)={{0x2, 0x2, 0x2d7b, 0x3, 0x80000000}, 0x28f, 0x100}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000180)=0x80000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:54 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) dup3(r0, r0, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:54 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:54 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') 22:54:54 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:54 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xd903d3a7621586b5, r0, 0x47797000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:54 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = dup2(r0, r0) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/76, 0x4c}, {&(0x7f00000012c0)=""/12, 0xc}, {&(0x7f0000001140)=""/250, 0xfa}], 0x5, 0x8, 0x7) 22:54:54 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:54 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000001c0)={0x0, 0xffffffff, 0x7, 0x0, 0x12}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x5, 0x178fd1363666bad7, 0x9}, 0x1, 0x101}) 22:54:54 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000740)={0x5, 0x80, 0x5, 0x3, 0xb6, 0x6, 0x0, 0x1, 0x11020, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffff9, 0x2, @perf_bp={&(0x7f0000000700)}, 0x4300, 0x7, 0xffff, 0x6, 0x2, 0x0, 0x6, 0x0, 0x6, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x6) pwritev(r0, &(0x7f0000000c00)=[{&(0x7f00000007c0)="c54fa7c423fd194adcabe303ff6280b5e3bbc28c40c6f34ac59f08fbc8a0301fcb1cd48633757f7b01d314a7dbbc46c7013438f7004da1b2724ee34146ecced66c9a697919a44d07d820974fe90a182ede7de2db7c6b05ee84e015a0af7295ffc9caf22982d7119a6d3495ac320bae8d5e103cee08f55d9e57d50e7ae1ab82b72b3ba5744552969ead1cb06e55748ee32874d1cdc93ee9ad3c7fcb265475243a2c66b5c9bfbe5eb6f296995fc822a0", 0xaf}, {&(0x7f0000000880)="f7f8b595ee9ed0f555dcfb9e4c90b4c2b070089feffd762d2828f3b04639a31be7a9f05ee05e44241ae1d9fd3aaa6fd890ffe754b133f1948b3422771a0824c3c0d37967713556b12fb7d5d3673a5b46871d793a4a09d1419757245744f57e73c327990e5cc46eb9a370d2f640c6c4a813828d33ed4b0b04540cec06ef96d264b557f9e3f990719789c62c7208812905b548a1e45f236ff64ceaa3c7cdb6a3e92242bea96e606c7a12dfb9e7ac8f6f5ba615d3981e77603975080e17c1359ddab44d556650fb099981d5d48136ba628199a091562dd1cf431ac3d76e2943410f04810f857d4a2dc839585f3d617b7357b647f5c96181", 0xf6}, {&(0x7f0000000980)="35c854eca219800761b822997e92a98fdf0cbc7eff35e8ee35557015cc9f89b1d4f2c47acd3a3a764df895d8ce6513306fff1a4dab951df566cbe730c12e00d9668ee2a0080f97d0df97246ee5fcf681625c03d3ca7f9e9895009c6deec4bc46379b8a579edd15bbee3e75aa96f30c24a39d3562a66b8afb1ebd6c7a3dfefb976f6dc0f6672b3245763cb99d70d845eccb822d099535954b0ead9f0016f2b5a295703d977f2d2bb793746a8e1685b1189da1727793054aad4640d8f44a0b4f7e1242399d904a31e7e6dcc6e2e31668353ea83f368d527160e8c2d4e151cf1d405d911a4938ef9b799aed3309a020b28561b0a6", 0xf3}, {&(0x7f0000000a80)="aa891e255d8c556bc5172363776c40f9563232b2fab8e661b9b4a2a85e54b66d0baa8939c9bd07b32856c1ebbb49dc0f72d6f72bb20f6ca1ad049380757ba508dfafbb9f8e3386eb168186e48dfe761f67eabea4b5956c41fa272ddcb21dcc6fc461909ef5da607b96554a84fc5d01c176964e2aef3a3ee4199841d6e71b0c608e85c38d2d7221c41b351754e36e05c15234eb7c9ecbbe6118dd706ca76a6540bc312dcbedec8e05637a0e439d362e59f669c4761fd557c7226d7869d778f3c5b44931cebe745f571c093df5e667f506c87247549c9c6304afc050088200", 0xde}, {&(0x7f0000000b80)="b37419ca12eee76a74214497d609f108c95acbbb6553e859e36dcf9a9c733ea4e31a7e4d5678966d9c28287e5ce77e01ed47c793bef9d07ea4d10a0f07db9b9f6c05cbd072181fd7c1c3ba6994f1902258fff089c5c6a035fd2a432275ac", 0x5e}], 0x5, 0x5, 0x81) keyctl$set_timeout(0xf, 0x0, 0x1d94) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='big_key\x00', 0xfffffffffffffff8) r3 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "d8c4e9ecf5d6fc653e63ea3d53508de852cdd23ef51ecfed19444172357fbce79754d13d778d518f6148f4cdcb8159a95970818f226d58ed8d97b5f6e9db0dc8"}, 0x48, 0xfffffffffffffffe) keyctl$link(0x8, r3, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "1a9fc7222c072f9f6b61e11160d91f9f492ae5a7fe6ba5a4fabd34e883392e8480dc6d0f715880f7c2ba9211db3e907489b229067e9c5e747469a8517c502898", 0x32}, 0x48, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) preadv(r4, &(0x7f0000000680)=[{&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/54, 0x36}, {&(0x7f0000000600)=""/93, 0x5d}], 0x6, 0x9, 0x0) read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='net/mcfilter\x00', 0xfffffffffffffffc) 22:54:54 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/97, 0x61) 22:54:55 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000001}) 22:54:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:55 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000140)=""/131, 0xffffffffffffff54) 22:54:55 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180), 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000200), 0x8000, &(0x7f0000000240)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x35]}}, {@mode={'mode', 0x3d, 0x5}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@dont_measure}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) copy_file_range(r1, &(0x7f0000000080)=0x49, r2, 0x0, 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) getpeername(r1, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) sendmsg$inet6(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)}, 0x4000000) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000340), &(0x7f0000000380)) fchown(r0, 0xee00, r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180), 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000340)={0x0, 0x6, 0x11, {0x316, 0x2}, {0x3, 0x7}, @period={0x59, 0x400, 0x7ff, 0x8020, 0x7fff, {0x9, 0x8, 0x4, 0x8001}, 0x2, &(0x7f0000000300)=[0x7, 0x9]}}) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/98, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x4, 0xd9f, 0x0) read$char_usb(r1, &(0x7f0000000200)=""/231, 0xe7) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockname(r2, 0x0, &(0x7f0000000080)) write$binfmt_misc(r2, &(0x7f0000000100)={'syz0', "66e725c8b72556ba4e16a227bdc2c011aadb8be785b723da0a464614170c77669fbd22833aba7724200adc09daf2eab462241c11b3fdeb054ec05490808835ce8082e11ac88585e1c21e86564b24f0269cc6cb41db72865d9aec670d6cda5ac3431a5f8e7e1a533608b520c8b1b096ee6713cbe0ee8b4add76c1d651040e8dc91b182bae0301f36fa346823736fd678ec65834fc43976d6f65d0d9dc9e94a728e0fa35876ca27cd70d5bca306344fca5bbeece"}, 0xb7) 22:54:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180), 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 109.461621][ T7964] tmpfs: Bad value for 'gid' 22:54:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) unshare(0x400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, 0x0, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/43, 0x2b}], 0x1000000000000381, 0x200006, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20000, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 109.539273][ T7985] tmpfs: Bad value for 'gid' 22:54:55 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000140)=""/140, 0x8c) 22:54:56 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:56 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20200, 0x8d) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000080)=0x28) 22:54:56 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:54:56 executing program 0: write$P9_RCREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x73, 0x2, {{0x2, 0x2, 0x1}, 0x2}}, 0x18) pipe(&(0x7f00000000c0)) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x10b080) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200), 0x290040) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x7ff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000000080)=""/141, &(0x7f0000000140)=0x8d) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0x5, 0x9, 0x38, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x80, 0x20, 0x7ff}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@mcast1, 0x51, r2}) read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private2, @empty, 0x1f, 0x6, 0x80, 0x0, 0x1, 0x200, r2}) open_by_handle_at(r0, &(0x7f0000000280)=@reiserfs_3={0xc, 0x3, {0x9, 0x6, 0x1}}, 0xe0811f8cd4654898) 22:54:56 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:54:56 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, 0x0, 0x0, 0x4000000) 22:54:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth0_macvtap\x00', {0x1}, 0x9}) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:56 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:56 executing program 0: io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x5, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x4) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x4, 0x7, 0x6, 0x0, 0xd}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/234, 0xea}, {&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000fc0)=""/230, 0xe6}, {&(0x7f0000000780)=""/120, 0x78}], 0x8) readv(r0, &(0x7f0000000f00)=[{&(0x7f00000008c0)=""/149, 0x95}, {&(0x7f0000000980)=""/37, 0x25}, {&(0x7f00000009c0)=""/51, 0x33}, {&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/73, 0x49}, {&(0x7f0000000b80)=""/17, 0x11}, {&(0x7f0000000bc0)=""/242, 0xf2}, {&(0x7f0000000cc0)=""/54, 0x36}, {&(0x7f0000000d00)=""/232, 0xe8}, {&(0x7f0000000e00)=""/218, 0xda}], 0xa) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000680)={0x2, 0x8, 0x100, 0x0, 0xc}) getsockname(r1, 0x0, &(0x7f0000000080)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000880)=[r1, r3], 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, 0x0, 0x0, 0x4000000) 22:54:56 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'bond0\x00', 0x3}) clone(0x4000000, &(0x7f0000000000)="0f6b2dffd6ed3e494a6ee4291fac3b322c58", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="a3396a1c9d3becabef2ca774548754c3fa75e9d847164b7d975189118c7f1a66b9b463a096988506c4c117f51e82c15b6982863be7") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:54:56 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, 0x0, 0x0, 0x4000000) 22:54:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/125, 0x7d) [ 111.203137][ T8064] FAT-fs (loop5): bogus number of reserved sectors [ 111.209779][ T8064] FAT-fs (loop5): Can't find a valid FAT filesystem 22:54:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x4000000) 22:54:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/151, 0x97}], 0x5, 0x200, 0x6) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:54:57 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x4000000) 22:54:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="afc7ff5989caf5508b442fbd1c88a680b2a17a89436a3841e9b6969a0f838dfaa7d36e69891916b7c0f87bc0555c9da52e70e478caec135d145374ab1fc2232b1641474a3ed860791514aa38d55828f6e7b78b849272c7bac5b90fa8559e8cd618ec6330e5a9a1f0e8f743a051316f97593c06f71f6201784f93de67eaeeb86dcab8965c602ac0e4d131c171d47da159e5882afc6c6b80de19356c73403b3f1eab787a10085b9b0e05", 0xa9}, {&(0x7f0000000140)="843904ea5c875f76ecad9999abc27ecd11c85273ec26a11fc18f75f7162fa4fa3d44b2bb17a06e795ff6e3e868e7849bc211cbcfe94264875978d8f5bc99705a037b058b0bb540bab58ef1b1774fcff3aca56497d1755b60af4af02f1d331c7d92876a9da732a1d00344e4dbaf545d3ba161e7f3a774007c0b4e7a43a304c0b068be47d1746178deafff5423cc5ef3cb2624a4aae93e86a21ac55674e99e8efbdf", 0xa1}, {&(0x7f0000000200)="8850d4cb6160da666a2221ba0cac7fa196e4dd62228d350bf7ed542bc349862e3218723056cf9b4d15920663d15fb973c4e3314c6aeeb69accc8f4cc9435f380b55a81aa6dd3d3ca87b5bc9faa94d28761d57340819096cd7817b9527b913e06f4fcb5404a9801de310433a06d77f717fac8b55f4cd9ebe2e31aa6a8ecbe04849f45b5e516dfc51930814b41352aefa1e8be14c200b3b9de5d52c0cbb10e8f62217353f00673df92a9203a07f38982ca4c22aa5e3d77e95a34fe8bb7e2", 0xbd}, {&(0x7f00000002c0)="60cb435d16d7db2acc1afce41a9e781cc8c9ec8f7a8525e290be2cb90df94d67a9abeb280781428fe1d4bce6f731b5e5312892fe7558f43cf0a9440ee8764ef2f2ceef91d27bd857d163159888815a818488", 0x52}], 0x4) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="4e63c21029f1b2282e37e0bd49e15c4c163471dd2ce7429b1d0bd898f9275ba6794ed0b17a970a7f78689340e29afd20ac20f3160c355567a1a4cc5d25b114d5841d31b6b72f7ba3dc92ae15025b42dcb0d39297456bc458ef50dd1d99c188", 0x5f}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="dbdb1daec95b505dfa2836381bab14373a2fc30fe597cdd8f1fe05b41568df06c425524e8f7b9a0e63376efa1ebf444d8675149772d5a835c50c5e650afa8da576dabe85c26e8cc34c612da74b43f9edf03616356a4ab4ae29ef8d30284fac946ad98d8feedc5af0616698ffa9", 0x6d}, {&(0x7f0000002540)="420fef8ca6214997ba9c46a3f7681ace3c455b0721922fb3de077d3679a5ef12acb8e2e93344a5517739fd5bfd10a43363985b49725ad6a654613197aafefa29c983bd970616ae075d999acbc9439778e949cde790635c99e5f65f426ad4f6c82a0e2414f397d5cfde81459d9e88df71fdd963fa22f8a4fe98f0b60fb62589f3dd766c2fa0c62a46db8ec7b16f56e0972f582211dab8793e76a485651194465e313e326413cc758a80c6e9cf1004d06b701cccdefdd6d48bce03238d7a1d5fd8f3b56e079250", 0xc6}], 0x5) 22:54:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:57 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x4, 0x99909550ae6856e5, 0x7}}) 22:54:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f00000000c0)) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = dup3(r0, r0, 0x80000) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000540)={'sit0\x00', &(0x7f00000004c0)={'ip6_vti0\x00', 0x0, 0x29, 0x8, 0x81, 0x8, 0x21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x40}}, 0x80, 0x8, 0x1, 0x1a}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00082bbdc90cad3a9f5c64d51008000600", @ANYRES32=r4, @ANYBLOB="0500300000000000080034000400000005002a0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x20008020}, 0x88000) 22:54:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80), 0x0, 0x4000000) 22:54:57 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:57 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x10000, 0x5, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:57 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a8280, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0xfffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) [ 112.093184][ T8116] FAT-fs (loop5): bogus number of reserved sectors [ 112.099783][ T8116] FAT-fs (loop5): Can't find a valid FAT filesystem 22:54:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:58 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000001) 22:54:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000000)=""/4, 0x4}], 0x3, 0xa5, 0x3ff) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x111080, 0x0) 22:54:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:58 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:58 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101040, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x1, 0x3, 0x3, 0x1, 0x5}, 0x6, 0xc4, 0xc80b}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:58 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000001) 22:54:58 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:58 executing program 1: r0 = io_uring_setup(0x22b4, &(0x7f0000000080)={0x0, 0xd13b, 0x20, 0x2, 0x2bb}) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x100000001, 0xffffffffffffffff, &(0x7f0000000100)=0x3, 0x80000000, 0x9) r1 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8000, 0x0, 0x1}, 0x18) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r2, &(0x7f0000001400)=""/137, 0x89) 22:54:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:58 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000001) 22:54:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') bind(0xffffffffffffffff, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) dup2(r2, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x20, r6, 0x1, 0x0, 0x0, {0x1c}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1d, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r5, 0x2b, 0x2, 0x0, 0xfffffffd, 0x40, @loopback, @local, 0x7800, 0x700, 0x10001, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x2f, 0x13, 0x81, 0x0, 0x20, @loopback, @empty, 0x1, 0x1, 0x7, 0x80000000}}) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="28040000", @ANYRES16=0x0, @ANYBLOB="840227bd7000ffdbdf25eeff01000000018008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="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"], 0x428}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000), 0xffac}], 0x1, 0x8, 0x401) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 112.973004][ T8175] FAT-fs (loop5): bogus number of reserved sectors [ 112.979558][ T8175] FAT-fs (loop5): Can't find a valid FAT filesystem 22:54:58 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x9, 0x81, 0x0, 0xd}) 22:54:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:58 executing program 2: prctl$PR_GET_SECCOMP(0x15) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x100100, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:59 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:54:59 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x8a4b, 0x0, 0x0, 0x13}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x100010, r0, 0xe8b74000) 22:54:59 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {0x0}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:59 executing program 1: setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0x204801, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000051c0), 0x4169c0, 0x0) r3 = socket(0xa, 0x3, 0x87) bind(r3, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r3, 0x0, &(0x7f0000000080)) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0xc0403d08, &(0x7f00000002c0)) flistxattr(r3, &(0x7f0000000240)=""/80, 0x50) close(r2) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x81, 0x3) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r4 = dup3(r0, r0, 0x0) write(r4, &(0x7f00000000c0)="db88190ed302da89430c437f4e78098b71b0b3f3bdfa1d40543c3f5e3835413d4ef5e5497a606a6821c5034dfb2c059c1e52a8f37ddf1b556c5ef47e29338c18b5743e0f0411c601c3ea4f449cbdb6725154f909b394eb73af7dee7b36a5f88c1c9787f48a12c9eacbe6ba6fca0ef1e211aa9e28de0d720fa0228ba0127b03507cf8", 0x82) 22:54:59 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:54:59 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {0x0}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:59 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {0x0}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:54:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000080)=""/145, 0x91) [ 113.856357][ T8230] FAT-fs (loop5): bogus number of reserved sectors [ 113.863029][ T8230] FAT-fs (loop5): Can't find a valid FAT filesystem 22:54:59 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x20000) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3, 0x18000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x2, 0x3, 0x0, 0x1, 0x5}}) r2 = fsmount(r1, 0x0, 0xf) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:54:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r1 = syz_open_pts(r0, 0x40103) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r2, &(0x7f0000001400)=""/137, 0x89) 22:54:59 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:54:59 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:00 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:00 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket(0xa, 0x3, 0x87) ftruncate(r3, 0x2) bind(r3, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r3, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000059000/0x4000)=nil, 0x4000, 0x180000b, 0x4010, r3, 0x972b1000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 22:55:00 executing program 1: r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) dup2(0xffffffffffffffff, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') r2 = dup(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0xfb, 0xfd, 0x2, 0x0, 0x7, 0x500, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x11000, 0xff11, 0x7fffffff, 0x1, 0xff, 0x9, 0x4, 0x0, 0x80, 0x0, 0x10800000}, r2, 0x1, r3, 0x1) read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:55:00 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:00 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:00 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x81480, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/212, 0xd4}], 0x6, 0x5, 0xfffffffa) 22:55:00 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb7955", 0x11}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:00 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x40402, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x1, 0x3, 0x40, 0x3, 0x5}}) [ 114.726907][ T8281] FAT-fs (loop5): bogus number of reserved sectors [ 114.734639][ T8281] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:00 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb7955", 0x11}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:00 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x2, 0x80000000, 0x0, 0x0, 0xe}) 22:55:01 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb7955", 0x11}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:01 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = socket$unix(0x1, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x202100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) connect$unix(r2, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x40) 22:55:01 executing program 1: pselect6(0x40, &(0x7f0000000040)={0x2, 0x5, 0x5, 0x1, 0x4, 0xd70000, 0x47, 0x1}, &(0x7f0000000080)={0x7, 0x5, 0x101, 0xfff, 0xfff, 0x9c, 0x2, 0x6}, &(0x7f00000000c0)={0x3, 0x8, 0x6, 0x99, 0x5, 0x4, 0x4fd, 0x3}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000380)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000001c0)=r2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRESOCT=r3, @ANYRES32, @ANYRESDEC, @ANYRES32]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, r3, 0xa, @inherit={0x50, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x6, {0x2, 0x0, 0x5, 0x1, 0x2}, [0x2]}}, @devid=r4}) r5 = socket(0xa, 0x3, 0x87) bind(r5, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r5, 0x0, &(0x7f0000000080)) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001580), r0) sendmsg$TIPC_NL_NET_SET(r5, &(0x7f0000001880)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001840)={&(0x7f00000015c0)={0x254, r6, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x41}]}, @TIPC_NLA_NODE={0xf0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xdb, 0x3, "1ed53f9bf1b7098ef3559272aa4eec12c8470b9700f1de22153165fa916e4af09d03855a9441ab00c722dbbce2446b26c32ca0b03c966b0e39452e00b03a15c8dd640e23ef212578c2b4cfdcc4ea69c4e56d9c17712711736d3cda8cae3fd6ead3811eb5e2398f5ecb4c221eace6f1404870f489348da7382eb29a4ebe65056af4844bc2a07516ca9902c7fe0b27f341653e2a09d1bb7c0bc9371593ff9bef813a7b53e90c4d377761bba92ac518d655f8850aa245fb0886eeae1bd7c489632cd3b9276ec2a44cc03d84ed458c70173751e580603f74a6"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x25e840}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x89f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "d9ff23b23a570ee468d2e1f95599fa122e9d2c3726f3c34146041015"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffff42}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x607c}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000680)={r4, 0xffffffff, 0x0, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x10, 0x0, {0x7, @usage=0xff, r4, 0x0, 0xfffffffffffffffa, 0x1ff, 0xb, 0x7fff, 0x4, @struct={0xb6, 0x9423}, 0x1, 0x6b, [0x6, 0x6, 0xcf0, 0x80000, 0x4, 0xfffffffffffffff9]}, {0x0, @usage=0x5, 0x0, 0x3462fe77, 0x2, 0x2, 0x2, 0x1, 0x401, @struct={0x4, 0x7}, 0x7, 0x8000, [0xffffffffffffff01, 0xfff, 0x3, 0xffff, 0xd2a5, 0x400]}, {0x100000001, @usage=0x9, 0x0, 0x2, 0x80, 0x0, 0x4, 0x2, 0x18, @usage=0xff, 0x80a8, 0x5, [0xffffffffffffffff, 0x8, 0x9, 0x8, 0x6, 0xc796]}, {0xf3ba, 0x7fffffff, 0x8}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000002c0)={{r0}, r2, 0xa, @inherit={0x98, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000000000a00000000000000c1db9b170000632a306f010000000000100000000000000009000000000000000500000000000000010000000100000001000000040000000000000000000000014c3f8c3dae7ec82e0001030000000009000000000000000000000100000000000000ff7f0000000000009bc50000000000000600000000000000ff0300"/152]}, @devid=r4}) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:01 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc3162837", 0x1a}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:01 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x80000000}) 22:55:01 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r1, &(0x7f0000001400)=""/122, 0x7a) [ 115.599927][ T8335] FAT-fs (loop5): bogus number of reserved sectors [ 115.606821][ T8335] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:01 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000, 0x0, 0x0, 0xc}) r1 = syz_open_dev$char_raw(&(0x7f0000000080), 0x0, 0x40) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000001c0)={0x10, 0x1, {0xdb, @usage=0xfffffffffffffff7, 0x0, 0x5, 0x7ff, 0x1f, 0x49adf43c, 0x7, 0x20, @usage=0x8, 0x7, 0xffffffff, [0x4, 0xa0, 0xec, 0x8, 0x3, 0x8]}, {0xfffffffffffffffe, @usage, 0x0, 0x2, 0x3, 0x94, 0x9, 0x10000, 0x24, @struct={0x762, 0x3}, 0x0, 0x917, [0x2, 0x8, 0x0, 0x100000000, 0x593a40ce, 0x2]}, {0x1, @struct={0xc4, 0x4}, 0x0, 0x9, 0x5, 0x5, 0x5, 0x5, 0x8, @struct={0x40, 0x20}, 0x8, 0x7, [0x1, 0x7, 0x0, 0xaf, 0x1000, 0x5]}, {0x5, 0x7, 0x9}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000005c0)={r2, 0x4, 0x0, [0x7, 0x1000000000000, 0xeb20, 0x0, 0x1], [0x7, 0x9, 0x857, 0x8, 0x1, 0x8, 0x9, 0x7, 0xcd6a, 0x401, 0x7fffffff, 0x1, 0x7c9, 0x1, 0x0, 0xfff, 0x8607, 0x3c, 0x92e, 0xb2, 0x3df, 0x10000, 0x9, 0x1, 0x9, 0x0, 0x4, 0x6, 0x3ff, 0x3, 0x0, 0xf44, 0xac50, 0x4, 0x1, 0x7, 0xfffffffffffffff8, 0x20, 0x2, 0x8, 0x7, 0x0, 0x730, 0x10000, 0x5, 0xf, 0x20, 0x6, 0x9, 0x7ff, 0x0, 0x101, 0x7, 0x7, 0x7, 0x5, 0x35be, 0x9, 0x7f, 0x3, 0x2, 0x7ff, 0x4, 0x1, 0x3, 0x1, 0x5, 0x1, 0x938, 0xffffffff7fffffff, 0x2d09926b, 0xe071, 0x1, 0x3, 0x40, 0x6, 0x400, 0x0, 0x5728, 0x1, 0xfffffffffffff29b, 0x9, 0x4, 0x20, 0x80, 0xaf46, 0x4, 0x0, 0xd2a4, 0x4, 0x9, 0xb8, 0x101, 0x0, 0x81, 0x3b, 0x1, 0x1000, 0x45, 0x40, 0x1, 0x6, 0x0, 0x4, 0x7, 0xa4, 0x4, 0x9, 0x1, 0xb60, 0x8, 0x2e9, 0x2, 0x1000, 0x7, 0x401, 0x9, 0x0, 0x5, 0x1, 0x10000]}) 22:55:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc3162837", 0x1a}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc3162837", 0x1a}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:02 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x138934130b41eba1}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xc0, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x10d}, 0x1, 0x0, 0x0, 0x4004004}, 0x40800) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000080), 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/192, 0xc0}, {&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/58, 0x3a}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/119, 0x77}], 0x8, &(0x7f00000006c0)=""/85, 0x55}, 0x2043) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:02 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1, 0x0, 0x0, 0x2, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:02 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0", 0x1e}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:02 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:02 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0", 0x1e}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:02 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x6, 0x9, 0x0, 0x0, 0x6}) 22:55:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x280002, 0x100) [ 116.466607][ T8387] loop5: detected capacity change from 0 to 264192 [ 116.497359][ T8387] FAT-fs (loop5): bogus number of reserved sectors [ 116.504050][ T8387] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd, 0x100010, r0, 0x9c331000) 22:55:02 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0", 0x1e}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:02 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x4, 0x7fc00202, 0x0, 0xf}) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80980) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x0, 0x0, 0x9, 0x2, 0x80}, 0x6, 0x3, 0x80000000}) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) readv(r2, &(0x7f0000000140), 0x100000e3) 22:55:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="734641e1ee46949c76788629fef5955b8ac3574c84e72b6cfed863d414fd842f988bb32d127d1a818270f2b86eb1d77e67993667f6905374f0e67a94b9988f48b75911e89462604498031bcef0f427b9c7f2ea3eb6778d60e63fc8b7b7dd8a3349e9a2575ac658db6e21276cc88bc3ce9f350660f62feaafb11a2d9d7cc5fd1578f88d36c991366286bd76579dba9942dbfc19d4f221f5fbb77d71cd672d2edd22cf8678030c36b172a27534b0d734ef1617b9c74bb4cad8bcfba57cd04c4db0b9c50209502a94def26539a8b337bad661b628cd1bfe58367d", 0xd9}, {&(0x7f0000000180)="5c447c3c0802bee78ad19050cad7a1c7ecc5c3c8c527bd7f27d26c55c93e4838daeb12927c80c048c946be0535e772d28b319a1a0a98e480cd3a6fd9fe09158cdbc3362abc4a75b8e4036e676565480e28e0d0c82e5e7f52", 0x58}], 0x2, 0xfff, 0x3f) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:03 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000080)) ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000000240)={0x7b2, 0x2, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5b31, r1, &(0x7f0000000040), 0x0, 0x2, 0x0, 0x2}, &(0x7f0000000200)) 22:55:03 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 117.339312][ T8439] loop5: detected capacity change from 0 to 264192 [ 117.350197][ T8439] FAT-fs (loop5): bogus number of reserved sectors [ 117.356772][ T8439] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:03 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:03 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, r0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:03 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x40800, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r1, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/189, 0xbd}, {&(0x7f0000000680)=""/108, 0x6c}], 0x7, 0xffffffff, 0x80) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/214, 0xd6}], 0x4, 0x8, 0x7) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) preadv(r2, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/6, 0x6}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/52, 0x34}, {&(0x7f0000000800)=""/212, 0xd4}, {&(0x7f0000000900)=""/78, 0x4e}, {&(0x7f0000000980)=""/83, 0x53}, {&(0x7f0000000a00)=""/59, 0x3b}, {&(0x7f0000000a40)=""/210, 0xd2}, {&(0x7f0000000b40)=""/208, 0xd0}], 0x9, 0x18c, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000d00)=[{r3, 0x8640}], 0x1, 0x1) read$char_usb(r0, &(0x7f0000001400)=""/137, 0xfffffffffffffd91) 22:55:03 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:03 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x80000000, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x2, 0x2, 0x7, 0x3, 0x8}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x208d02, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r3, 0x80605414, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000240)={{0x0, 0x0, 0x2, 0x0, 0xe4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:03 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe", 0x21}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:03 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/connector\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:55:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x20200, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x260602, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800001, 0x4000010, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x7, 0x1, 0xf50b}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:04 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:04 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x3, 0x9, 0x1, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x80000000, 0x3, 0xffff0000}}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000080)) read(0xffffffffffffffff, &(0x7f0000000280)=""/34, 0x22) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe", 0x21}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) [ 118.218396][ T8490] loop5: detected capacity change from 0 to 264192 [ 118.235214][ T8490] FAT-fs (loop5): bogus number of reserved sectors [ 118.241801][ T8490] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:04 executing program 1: setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x20}, @pad1, @pad1, @calipso={0x7, 0x18, {0x1, 0x4, 0x9, 0xfff8, [0xfff, 0x300000000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffe}]}, 0x40) read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/130, 0x82) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x81, {{0xa, 0x4e22, 0xfcef, @private2, 0x6}}}, 0x88) 22:55:04 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) preadv(r1, &(0x7f00000001c0), 0x0, 0x74000000, 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x5, 0x6, 0x0, 0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x80000000}) 22:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe", 0x21}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:04 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) readv(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/215, 0xd7}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x2, 0x13a21827, 0x1, 0xf11c}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) 22:55:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000150c000000000000f40000000000000000000000011f5a7d50833b2f87dfba092f98b5d6e9f562aa7375176a6130a645b3637f005788a09ce1dc0ee0f9c9d378d88fdda8eaf8e952aba6ae9b33e5670dec36264c88abcfe8519e809b566020cdfa"], 0x20}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r3 = socket(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x4000}, 0x10) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/95, 0x5f}], 0x1, 0x8, 0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r4, &(0x7f0000001400)=""/137, 0x89) [ 119.086769][ T8536] loop5: detected capacity change from 0 to 264192 [ 119.096488][ T8536] FAT-fs (loop5): bogus number of reserved sectors [ 119.103047][ T8536] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:04 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:04 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x303002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0xfffffffd) [ 119.144592][ T8547] selinux_netlink_send: 33 callbacks suppressed [ 119.144606][ T8547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8547 comm=syz-executor.1 22:55:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:04 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x2, 0x400, 0x0, 0xe}) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x4002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000200)={{0x0, 0x2, 0x7, 0x3, 0x2}}) 22:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {0x0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 119.184403][ T8547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=8547 comm=syz-executor.1 [ 119.197520][ T8547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=8547 comm=syz-executor.1 22:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:05 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/timer_list\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/usbcore', 0x101080, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RCLUNK(r4, &(0x7f0000000280)={0x7, 0x79, 0x2}, 0x7) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000002c0)={0x20000010}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000200)={0x2, 0x4, 0x80, 0x0, 0x8}) 22:55:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {0x0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) [ 119.963020][ T8592] loop5: detected capacity change from 0 to 264192 [ 119.971213][ T8592] FAT-fs (loop5): bogus number of reserved sectors [ 119.977778][ T8592] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:05 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {0x0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:05 executing program 0: r0 = socket(0xa, 0x3, 0x87) bind(r0, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r0, 0x0, &(0x7f0000000080)) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x60, 0x0, 0xd7b4931b8c0d991c, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @SMC_PNETID_ETHNAME={0x14}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000080)=""/110, 0x6e) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) openat(r1, &(0x7f0000000000)='./file0\x00', 0x290100, 0xa) 22:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000001) 22:55:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = open(&(0x7f0000000000)='./file0\x00', 0x854402, 0x46) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'macvlan0\x00'}) 22:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000001) 22:55:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:05 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x1, 0x2, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000000000)=0x2, 0x7) 22:55:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:06 executing program 0: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) [ 120.821559][ T8639] loop5: detected capacity change from 0 to 264192 [ 120.832684][ T8639] FAT-fs (loop5): bogus number of reserved sectors [ 120.839392][ T8639] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:06 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:06 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000001) 22:55:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204080, 0x138) read$char_usb(r0, &(0x7f0000000080)=""/137, 0x89) read$char_usb(r1, &(0x7f0000000140)=""/125, 0x7d) 22:55:06 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x4, 0x1, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f00000001c0)) 22:55:06 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0x3, 0x2, 0x7, 0x2, 0x1000}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x3, 0x0, 0x101000}}) r2 = dup3(r0, r0, 0x20abde56c15d55b8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x3, 0x9, 0x40000, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:06 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)="d8", 0x1}, {&(0x7f0000000180)="a63e237b0056478cf6bb4863db9ffd17567d1fef4377c1e8bfaf21271e4d1fdad1c68e4471d36aceae686632bb25cc94aabb24dd500d6659f51270f0f2b56b570aab6a7746851a643b2f86c927093183e75858f2f59ef0f8d89158a8d901b34c52e2e5af1a31c4d5b36e319f6383ea8ec27627f24925c1a98fa69a9110fd2eb17196f5d464c1458fa725aeb79919174ef49e90594afc51adf0b6dc6c3a11be41237c1a5ef2681f70a2bb0194538e6c7eec5427deb046cda645ea150967e35dbfd3a0b086c2cee6824fe8f76f73c360a6339aa46813c85238180085", 0xdb}, {&(0x7f0000000280)="7b3bb63fdc46a2d9f9a49bd22a3a8996ead4242baa64304bf7eec3dcbad31801b88fb3de1527c87b53ab429b22a55ec1d7819798275de7b592e1fbe808d147d1d50fb3828e4e8f43b24b0d6fb7b3e5327c58c6bfadeb9a9442da18e22e6e6af26c692b384b6934a20d49ab598394f97f5a597616164e090e9865f0e08bde9561042b340f485b580eee291aa13d4abbb49d90183767008063214f2f8a49bb5068a051398170b5eaae8794827d7973a7b22accf26e4df8de46c8c8be61213245ad350527b95cd690ddb928f4f9abdd206b146a90659c1b5a", 0xd7}, {&(0x7f0000000380)="8a3eea2d6e71410932e0036a879871f7e86f11cd0121baa06fa0a1ed0ccf336190ec8687c30f823f73b63a82eba4ae52886b67c877bafdf49064e01d16351b406e4352ee5bfe68733187563cb2a0259a80469162aa220d89e102c331f4dab30e602d", 0x62}, {&(0x7f0000000400)="9b1bcd9a135bdfeeecf72615741fa760cf95c8ede4df727edb7ba82e385923b8a4dcd211e7f8e04f309b7c29dbfd941505a4d39c7a87fbd5844c24f3085a5cf81d5a00979a9117a5519b8e213943677e92785ba853ff8cd319f6aed83cc85b98db8f6e57a77cd9d4ea32cfb795bc05e11dfc4b0c5d5ec0c251087da7f26d6b29120934785de6947df8ab03f7442b493b77301d5d7fab517481d692b94da285ded4b7664c7615b64d1ff6a9d0bbde4eb15800047f59d24d904942009e820021cb", 0xc0}, {&(0x7f00000000c0)="37647406af515eda863fa41fa0da5e77dd040f857f3d519f0964d8a1da35fb2071abc3d38635a6bdfb70d8", 0x2b}, {&(0x7f00000004c0)="7d55c85966078380466b84954ff84607e2e029928886ffdb5c02f6579dbe9320414e683f7c6fa7402510269bebb97fdb0a4c08ca2b814c7880167b5973e2baa37900febb4b282b461e5f59e4ae1595ce9557b2b1a24f7629308ec015adb81dd09ef199bff778cc37329676290a8a3953a22bde37a18fd08565041e90efae8d1533562e0492166d17c54ab2e60427f84e87278358c79363d09ab3d62a8766ea836b7f4b8eabf0a3155e9be38323c0ab40a3652ca6db035f63aaf033f7985e397c65d09eb477951a6e", 0xc8}, {&(0x7f00000005c0)="1a772eb751aa3985ef0fbdfb17dec57d17f6a8d3f5fdc59a855c534c771a1c3ba871e9cdd6df85303adaa06338654699b441f90c", 0x34}, {&(0x7f0000000600)="860dc71df47c9731fce69d4618bfd1af36cbc3eea0f4782edb9563511a01a85180cb7f9555323cedef7ddf60ce155fb504a3c168135693ae7b8d6363737cd09bb0e9e841b767b8ee59cd47cee12316aa8854f7fec851e09fa5ea475937a257775975e39629293891bc0be56e53389e3805f59ee665c45e480b96d16b5acf1c9010bdaa206a4b2e933c78b3a8", 0x8c}, {&(0x7f00000006c0)="443d26e4e2470993ef26af7a192c9c2123a20a539c18b0f58ebb308780844584031adca651413ea47fd527eba153239b4cb82c33af1d5612832dfc523139c9eabc771a8d4c804c3d26bbf120594cb39cb797e4b0d20e039485b7eb831fbadc2a75238019da4cf77a116166f1ad61fdf33d05dc8b4f2139ca1f943b3a20cdc355ec039bc4143ceb2568edda354e9e18c3500908185437e2f416b1dbb62e82ed2cdfb5f5d12ee7b30cc32c939d7f3a2d8c3db9142841a565f59c13542e3e986e9d414673bc6e765e25b45e3174c4975e78df03ef5b7b7e0fbd6534f4e38e6019838109e2fce27186", 0xe7}], 0xa, 0x9, 0x100) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket(0xa, 0x3, 0x87) bind(r2, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r2, 0x0, &(0x7f0000000080)) dup3(r1, r2, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) kcmp(r3, 0xffffffffffffffff, 0x5, r0, r4) 22:55:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x1000001) 22:55:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001080)=""/111, 0x6f) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000080)={{r0}, "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"}) ftruncate(r0, 0x0) 22:55:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c8", 0x6b}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:07 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x200) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000001c0)={0xcfc4, 0xfffff801, 0x9, 0x0, 0x16, "d806bf79b745364bfa63f20739de82701e19fb"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x6, 0x6}) 22:55:07 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:07 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c8", 0x6b}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:07 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.log\x00', 0x200000, 0xa4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) 22:55:07 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c8", 0x6b}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000001) 22:55:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x96) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 121.807979][ T8709] loop5: detected capacity change from 0 to 264192 [ 121.818395][ T8709] FAT-fs (loop5): bogus number of reserved sectors [ 121.824998][ T8709] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3", 0xa0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 121.891126][ T8726] loop0: detected capacity change from 0 to 264192 [ 121.899935][ T8726] FAT-fs (loop0): bogus number of reserved sectors [ 121.906498][ T8726] FAT-fs (loop0): Can't find a valid FAT filesystem 22:55:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x804002, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client}, {@posixacl}], [{@obj_role={'obj_role', 0x3d, 'net/mcfilter\x00'}}]}}) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x57, 0x1b, 0x7, 0x9, 0x71e, 0x3, 0x6, 0x0, 0x2b4, 0x40, 0x35a, 0x8, 0x9, 0x38, 0x2, 0x1ff, 0x1000, 0x7}, [{0x5, 0xff, 0x10001, 0x9d, 0x3, 0x0, 0x800, 0x400}, {0x2, 0xfa, 0x1, 0x7f, 0x4, 0x4, 0x7ff, 0x5b}], "fab381ba29db34314bbe945ce61abb0ddc6263107665540f9479c126912d32373d6880e002bfa1280f01a9823a550661baa7e848bad6de5f29c12fd717f1c5f754e9a2a95c5ee66e562406889eb243a13409d8a6bab1054e93295f7998e4eff59d5c63d1c72730f17421e118eb20d50a8c08b073495948e9ff7c8d38e60598c727d00658a61f91d9b05bcd0e7005de", ['\x00']}, 0x23f) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3", 0xa0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:08 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x2, 0xc5}) 22:55:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3", 0xa0}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc/core\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/114, 0x72) [ 122.695974][ T8763] loop5: detected capacity change from 0 to 264192 22:55:08 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e", 0xbb}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000001) 22:55:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x134, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0xf2, 0xfa, "d61daf9706b2932202eaf01dc016b94937945319790eb6de6e59e1981bc23d4e7ed03f5a05c4df7b5ad7c69f89cc44846cf629f18095e0fc02be48df5a3910b764e28290a0cfa8633dcd86ab664eb97a096d643c91edcc7c5c5e245a564568bbc11ed84031bb24c322aa23f09ab91992a00a9bf88f320a9454a9b17819bf3df140a2aa3ddb48a1e93d24dc412f569548eefc4f8b0a2a751ab0044aab58014a893225852e7bab4a362c52822c685f1afe9d83b582b19ec9d58b59bfa23aeb8fd1a7ebfd4792c00bc852f1d2f02549ebdf7036b010b9b1b8d01b93c8217f20e63910273ab55590bc30acc5048c53b7"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "1e73fd0e72fe063c046a"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x100}, @NL80211_ATTR_FILS_ERP_USERNAME={0x9, 0xf9, "7090478bcb"}]]}, 0x134}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 122.750784][ T8763] FAT-fs (loop5): bogus number of reserved sectors [ 122.757392][ T8763] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e", 0xbb}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 122.806702][ T8780] loop0: detected capacity change from 0 to 264192 [ 122.823145][ T8780] FAT-fs (loop0): bogus number of reserved sectors [ 122.829733][ T8780] FAT-fs (loop0): Can't find a valid FAT filesystem 22:55:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e", 0xbb}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd28", 0xc8}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:09 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:09 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:09 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd28", 0xc8}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRESOCT=r2, @ANYRES32, @ANYRESDEC, @ANYRES32]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, r2, 0xa, @inherit={0x50, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x6, {0x2, 0x0, 0x5, 0x1, 0x2}, [0x2]}}, @devid=r3}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000680)={r3, 0xffffffff, 0x0, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x10, 0x0, {0x7, @usage=0xff, r3, 0x0, 0xfffffffffffffffa, 0x1ff, 0xb, 0x7fff, 0x4, @struct={0xb6, 0x9423}, 0x1, 0x6b, [0x6, 0x6, 0xcf0, 0x80000, 0x4, 0xfffffffffffffff9]}, {0x0, @usage=0x5, 0x0, 0x3462fe77, 0x2, 0x2, 0x2, 0x1, 0x401, @struct={0x4, 0x7}, 0x7, 0x8000, [0xffffffffffffff01, 0xfff, 0x3, 0xffff, 0xd2a5, 0x400]}, {0x100000001, @usage=0x9, 0x0, 0x2, 0x80, 0x0, 0x4, 0x2, 0x18, @usage=0xff, 0x80a8, 0x5, [0xffffffffffffffff, 0x8, 0x9, 0x8, 0x6, 0xc796]}, {0xf3ba, 0x7fffffff, 0x8}}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000180)={r3, 0x3, 0x3}) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000140)=""/34, 0x22) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x30000000}, 0x1) 22:55:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/4096, 0x1000) [ 123.558180][ T8815] loop5: detected capacity change from 0 to 264192 [ 123.567215][ T8815] FAT-fs (loop5): bogus number of reserved sectors [ 123.573781][ T8815] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:09 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:09 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd28", 0xc8}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000), &(0x7f0000000080)={'U+', 0x1}, 0x16, 0x2) 22:55:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000001) 22:55:09 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:09 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015be", 0xcf}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:09 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:10 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:10 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015be", 0xcf}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015be", 0xcf}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f", 0xd2}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 124.434059][ T8868] loop5: detected capacity change from 0 to 264192 [ 124.453116][ T8868] FAT-fs (loop5): invalid media value (0x00) [ 124.459347][ T8868] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f", 0xd2}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000001) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f", 0xd2}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993", 0xd4}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993", 0xd4}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993", 0xd4}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010000000000000000001c0000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="1b32df37eba9e58964b118ef7ef5db15c101000000ba9c498e75300a798dd2eb8506a9a6544277a67e59783a0757af"], 0x20}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@private2, 0x1d}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x2b, 0x2, 0x0, 0xfffffffd, 0x40, @loopback, @local, 0x7800, 0x700, 0x10001, 0x6}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) dup2(r2, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001c0000000c00018008000100", @ANYRES32=r5, @ANYBLOB="dcb3015e624e5014cc95eea71f0fb81e30f10d21f56504b8abe20f80709f82d4a12ac507079919651849c76601dc609500"/61], 0x20}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1d, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl1\x00', r5, 0x29, 0x3, 0x0, 0xfffffffd, 0x40, @loopback, @local, 0x7800, 0x8, 0x10001, 0x6}}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000ec0)={&(0x7f00000014c0)={0x5f0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8}, {0xf8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1ec, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1d8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x74, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x44, 0x4, [{0x100, 0x69, 0x20, 0x1ff}, {0x8000, 0x3, 0x2, 0xe2}, {0x4, 0x6, 0x6, 0x5}, {0x7, 0xd0, 0xc, 0x1}, {0x1, 0x0, 0x20, 0x401}, {0x431, 0x20, 0x5, 0x401}, {0xf71, 0x91, 0x0, 0x9}, {0x6, 0x9, 0x7f, 0x8}]}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}]}}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x4080}, 0x4841) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r8, &(0x7f0000001400)=""/137, 0x89) 22:55:11 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 125.295040][ T8918] loop5: detected capacity change from 0 to 264192 [ 125.303852][ T8918] FAT-fs (loop5): invalid media value (0x00) [ 125.309873][ T8918] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000001) 22:55:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000100)={0x1, 0x586774ba, 0x2}) r1 = openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "b9110d2eef2226816cfc336e9aa110c54916afb9928b58cf37d5e5e0ea49e1ff7f8368090729ec1f13579f523850325e7290b8df9dd64685ac0ffd94f4134aae3e228f38109634c80ab50fd3582ab599a9275bfbcaf7631eb415ba4a"}, 0x60) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {0x0}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {0x0}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x8154b000) 22:55:11 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000000)="0c395507d83c9d59f0a23ddcf6ad4803e7eff55d59d57ff6d6a6", 0x1a}, {&(0x7f0000000080)="4b90e95bc21cc710c88bee819ae01445dfff4ecdf36b7363e672b9bb2d3a93dc13194f2bef337c69ec724a760383d99dcad2f445e30992cd0abf7806ccc49dfedae5a701312e6bb61980dca0e566b48acc8147b1f2fc381d43a4474e2db0faa2b00f0a0f3a20b2977d59f699a02a8ad73efad9b3b4085f5ef64f808d03bef97befcc0921620e5f54898260551a5912d08f7a1164e399560876a9335b5f0e26f8c022d30a3c40f235ac69fe53f1b5522b9cb767c3078ad882dc545d8424269f6ff76541e1f40757949ee5", 0xca}, {&(0x7f0000000180)="83089bcfab5530b747ffde14ee137dbb48c0856b96a34bab02651ee9c1f6f1a3ad1ce373921cbd1b67d16e20a6b27b077d3a8c7a3d94e1446b5785f0ff3a56c867673f36c504979e907d573c7aec5edaf80b114bf530899b7ad46761d3f0791bb7a6f7450b829271512d0226f81d9986a5074b97034a9da13805813f2e5ff671a63279e6d74575772c2a61b7f2fb12f3be5de8f0df3f9b88032393c846b351f0fca31f8cd74693a9948db3", 0xab}, {&(0x7f0000000240)="d84879fc56336a78cafcbaab1cfa9d864ef3a60aad2b4c861b2f90fd817a0aee5d8988f4b3e055c328139c2be26045e1084040f970dabfa1567345471b21cc7d56f343eda35efa29f77be628aec861006d81b91bb2baa6a363712c18edc966efa0b57edc325069547c8bb312f74232a32837062ba68675a342ba26938780a67a19d664e0f9640eefbf", 0x89}, {&(0x7f0000000300)="408519c53b9529eba8895b546023d98ec183fb1034aaec9e3b3722259492c5dcb0294b59c0487c5b2d0b80b5ca5f978d2e3550a88ef037be4c4d5f17bce8782a6aa07fe9bfd6639cb4939bea3993fe92da00360506b45f717e0acf3207923e3df2eca67396f208043ce83fad3207fc6609068201e18c84d9b739db0335c626fd7a268ee98c5b2217c62927b05bd48e87b5db72a3521390a4e592d2", 0x9b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="8eddf4059b2fd41afc1db96bccb66de76e3ae2d4a336f75f4d70db292a831687eb9ee65f12a5f0396c079969aec3fdba0382641f09ad", 0x36}, {&(0x7f00000014c0)="4ae604a4ab951a2a5492de46c764dd33acf63ad219f442e214b1ddd91c7ef1465eb193bf639d41a6d0886d1d23c23396da396cd0ff15", 0x36}, {&(0x7f0000001500)="d9e27b23fe3f60d372d46a7835d465e02562388b3cc30c646bced96a2aa46c7664e7370675f29d67fb6c437c5fe1e015ce402c582150b7b165d8dc6d47208561a2aa9982985b2702a33ab7d32de3c1cea5418fdaedeb12ea5ebe7d8485dbffb62fdebd874dd06c3556c72e4fbd1fd3a67e755fcb89a89118012056f98a8c8e7038937cbbb297181a394bbe54d790d3dc9461915ce72f2da3d76d08c805894a35df05ba43d6c83426b629aabb399f61a1cd68ef22b26cb53fec0f8dc659f8784c06c6", 0xc2}], 0x9, 0xfff, 0x4) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {0x0}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x4) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) fcntl$setstatus(r0, 0x4, 0x40000) [ 126.169945][ T8967] loop5: detected capacity change from 0 to 264192 [ 126.193621][ T8967] FAT-fs (loop5): invalid media value (0x00) [ 126.199747][ T8967] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000001) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$tcp_mem(r1, &(0x7f0000000080)={0x2ed1, 0x20, 0x3fc, 0x20, 0xafd}, 0x48) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) 22:55:12 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:12 executing program 1: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0xc1) tkill(0x0, 0x28) r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1150}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20001800}, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r1, &(0x7f0000001400)=""/137, 0x89) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000000)=""/26, 0x1a}], 0x6, 0x4, 0x800) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 127.037844][ T9019] loop5: detected capacity change from 0 to 264192 [ 127.055699][ T9019] FAT-fs (loop5): bogus number of FAT sectors [ 127.061820][ T9019] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x0) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) r1 = socket(0xa, 0x3, 0x87) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x4, 0x1f, 0x81, 0x100, 0x40, @remote, @mcast1, 0x1, 0x10, 0xffffffc0, 0x400}}) bind(r1, &(0x7f0000000100)=@ll={0x11, 0xe, r2, 0x1, 0x34}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000080)={0x8, 0x8, 0x2, 0x6, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}, @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, 0x48) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:12 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:13 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:13 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0xdd26c000) read$char_usb(r0, &(0x7f0000000080)=""/140, 0xdb) 22:55:13 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:13 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:13 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43", 0x7c}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') r1 = syz_open_dev$rtc(&(0x7f0000000000), 0x6, 0x0) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/70, 0x46}, {&(0x7f0000001300)=""/97, 0x61}], 0x6, 0x98cb, 0x1ff) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) [ 127.919710][ T9074] loop5: detected capacity change from 0 to 264192 [ 127.929796][ T9074] FAT-fs (loop5): bogus number of FAT sectors [ 127.936029][ T9074] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x0) 22:55:13 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43", 0x7c}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:13 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43", 0x7c}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:14 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:14 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:14 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0", 0xba}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:14 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:14 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0", 0xba}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) [ 128.785812][ T9120] loop5: detected capacity change from 0 to 264192 [ 128.794281][ T9120] FAT-fs (loop5): bogus number of FAT sectors [ 128.800386][ T9120] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x0) 22:55:14 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0", 0xba}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:14 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2", 0xd9}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:15 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:15 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) 22:55:15 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2", 0xd9}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:15 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:15 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2", 0xd9}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:15 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) [ 129.680300][ T9168] loop5: detected capacity change from 0 to 264192 [ 129.691974][ T9168] FAT-fs (loop5): bogus number of FAT sectors [ 129.698189][ T9168] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:15 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) 22:55:15 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e", 0xe8}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:15 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:15 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:16 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:16 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e", 0xe8}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:16 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:16 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:16 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:16 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:16 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e", 0xe8}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:16 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:16 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) [ 130.560545][ T9208] loop5: detected capacity change from 0 to 264192 [ 130.621582][ T9208] FAT-fs (loop5): bogus number of FAT sectors [ 130.627694][ T9208] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:16 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:16 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:16 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:17 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31d", 0xf0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31d", 0xf0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(0xffffffffffffffff, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:17 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 131.416175][ T9247] loop5: detected capacity change from 0 to 264192 [ 131.435724][ T9247] FAT-fs (loop5): bogus number of FAT sectors [ 131.441868][ T9247] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, 0x0, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31d", 0xf0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, 0x0, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:17 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:17 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:18 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:18 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e", 0xf4}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, 0x0, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:18 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) 22:55:18 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e", 0xf4}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) 22:55:18 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e", 0xf4}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 132.330931][ T9297] loop5: detected capacity change from 0 to 264192 [ 132.354675][ T9297] FAT-fs (loop5): bogus number of FAT sectors [ 132.361239][ T9297] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/152, 0x98) 22:55:18 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:18 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:18 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1c", 0xf6}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, 0x0, 0x0) 22:55:18 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1c", 0xf6}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 133.184151][ T9338] loop5: detected capacity change from 0 to 264192 [ 133.201654][ T9338] FAT-fs (loop5): bogus number of FAT sectors [ 133.208106][ T9338] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, 0x0, 0x0) 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1c", 0xf6}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, &(0x7f0000001400)=""/137, 0x89) read$char_usb(r0, 0x0, 0x0) 22:55:19 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') read$char_usb(r0, 0x0, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/152, 0x98) 22:55:19 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r3}}, 0xffffffc0) 22:55:19 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r4}}, 0xffffffc0) 22:55:19 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 134.054782][ T9381] loop5: detected capacity change from 0 to 264192 [ 134.063880][ T9381] FAT-fs (loop5): bogus number of FAT sectors [ 134.070073][ T9381] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:19 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="0bde5a657f1c802c11bab073a93dad23dd9255bcbf50c5fab16cf2f8fac2617de54cf3f584148f25ad845ca70a62307f9e723e0dc8db6487c283da80da5664a3d0a92377e0bc57214ed75322176ecc60ef4b120b7b97cd2de8c3cc0fc6a6dbb953b54b14c5656e071e1bd9b777cfcee9e650928759448d9d6a2f8e5115216f592bc8caa909adb3a3a8580cb73d56ecef7f365cd42e6e7b82df97bc7bfe8eb5cb2c94cd27d4c0cff139532dbf8016a71210ce76e701be62aa3dba5677f87051b456e658ee9eff6060837262da8bc2cae22998d44ff7be701741aa0bb00df3550f3193785d9a4e09327f06576f7ad7cc386bc3d023d52018f952c1e0adfa83", 0x8, 0x0, 0x1, {0x1, r2}}, 0xffffffc0) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 134.930064][ T9437] loop5: detected capacity change from 0 to 264192 [ 134.951387][ T9437] FAT-fs (loop5): bogus number of FAT sectors [ 134.957497][ T9437] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r4}}, 0xffffffc0) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c", 0x2c}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c", 0x2c}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c", 0x2c}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4", 0x42}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4", 0x42}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4", 0x42}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0xffffffc0) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca65", 0x4d}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 135.810956][ T9492] loop5: detected capacity change from 0 to 264192 [ 135.818936][ T9492] FAT-fs (loop5): bogus number of FAT sectors [ 135.825049][ T9492] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8916, &(0x7f00000065c0)={0x0, @in={0x2, 0x0, @multicast2}, @l2tp={0x2, 0x0, @multicast2}, @phonet={0x23, 0x0, 0x0, 0x40}, 0xffff}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @l2={0x1f, 0x20, @any, 0x969, 0x2}, @hci={0x1f, 0x1}, @ax25={0x3, @null, 0x5}, 0x8, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='veth0_to_batadv\x00', 0x6b16, 0x6, 0x2}) syz_io_uring_setup(0x5daf, &(0x7f0000000000)={0x0, 0xb10c, 0x1, 0x3, 0xe5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x6, 0x0, &(0x7f0000000100)="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", 0x8, 0x0, 0x1, {0x1, r4}}, 0xffffffc0) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca65", 0x4d}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca65", 0x4d}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc9", 0x52}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc9", 0x52}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:21 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc9", 0x52}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:22 executing program 4: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:22 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:22 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585", 0x55}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:22 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:22 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:22 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585", 0x55}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:22 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:22 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:22 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585", 0x55}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:22 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:22 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 136.794752][ T9559] loop5: detected capacity change from 0 to 264192 [ 136.816904][ T9559] FAT-fs (loop5): bogus number of FAT sectors [ 136.823080][ T9559] FAT-fs (loop5): Can't find a valid FAT filesystem 22:55:22 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:22 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb", 0x56}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:22 executing program 4 (fault-call:5 fault-nth:0): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb", 0x56}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 137.292809][ T9595] FAULT_INJECTION: forcing a failure. [ 137.292809][ T9595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.305924][ T9595] CPU: 0 PID: 9595 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 137.314589][ T9595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.324792][ T9595] Call Trace: [ 137.328066][ T9595] dump_stack_lvl+0xb7/0x103 [ 137.333275][ T9595] dump_stack+0x11/0x1a [ 137.337508][ T9595] should_fail+0x23c/0x250 [ 137.342093][ T9595] should_fail_usercopy+0x16/0x20 [ 137.347193][ T9595] _copy_from_user+0x1c/0xd0 [ 137.351783][ T9595] do_recvmmsg+0x250/0x9f0 [ 137.356237][ T9595] ? fsnotify_perm+0x59/0x2e0 [ 137.361018][ T9595] ? __fsnotify_parent+0x32f/0x430 [ 137.366122][ T9595] ? get_pid_task+0x8b/0xc0 [ 137.370642][ T9595] ? vfs_write+0x50c/0x770 [ 137.375396][ T9595] ? __fget_light+0x21b/0x260 [ 137.380238][ T9595] ? __cond_resched+0x11/0x40 [ 137.385090][ T9595] __x64_sys_recvmmsg+0xcf/0x150 [ 137.390043][ T9595] ? exit_to_user_mode_prepare+0x65/0x190 [ 137.395845][ T9595] do_syscall_64+0x3d/0x90 [ 137.400832][ T9595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.407107][ T9595] RIP: 0033:0x4665e9 [ 137.411246][ T9595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.431146][ T9595] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 137.440012][ T9595] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 137.448257][ T9595] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 137.456859][ T9595] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 137.464827][ T9595] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 137.472857][ T9595] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:23 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb", 0x56}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 22:55:23 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:23 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 22:55:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 22:55:23 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 137.672363][ T9607] loop5: detected capacity change from 0 to 264192 22:55:23 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) 22:55:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 22:55:23 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 137.804446][ T9634] FAULT_INJECTION: forcing a failure. [ 137.804446][ T9634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.817718][ T9634] CPU: 1 PID: 9634 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 137.827332][ T9634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.837374][ T9634] Call Trace: [ 137.840638][ T9634] dump_stack_lvl+0xb7/0x103 [ 137.845208][ T9634] dump_stack+0x11/0x1a [ 137.849613][ T9634] should_fail+0x23c/0x250 [ 137.854047][ T9634] should_fail_usercopy+0x16/0x20 [ 137.859069][ T9634] _copy_from_user+0x1c/0xd0 [ 137.863651][ T9634] __copy_msghdr_from_user+0x44/0x350 [ 137.869031][ T9634] ? __fget_light+0x21b/0x260 [ 137.873704][ T9634] __sys_sendmmsg+0x1f0/0x4b0 [ 137.879959][ T9634] ? kstrtoull+0x321/0x360 [ 137.884513][ T9634] ? kstrtouint_from_user+0x104/0x130 [ 137.889890][ T9634] ? fsnotify_perm+0x59/0x2e0 [ 137.894643][ T9634] ? __fsnotify_parent+0x32f/0x430 [ 137.899737][ T9634] ? get_pid_task+0x8b/0xc0 [ 137.904223][ T9634] ? vfs_write+0x50c/0x770 [ 137.908629][ T9634] ? __fget_light+0x21b/0x260 [ 137.913281][ T9634] ? __cond_resched+0x11/0x40 [ 137.917960][ T9634] ? fput+0x2d/0x130 [ 137.921865][ T9634] ? ksys_write+0x157/0x180 [ 137.926365][ T9634] __x64_sys_sendmmsg+0x53/0x60 [ 137.931199][ T9634] do_syscall_64+0x3d/0x90 [ 137.935634][ T9634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.941591][ T9634] RIP: 0033:0x4665e9 [ 137.945464][ T9634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.965047][ T9634] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 137.973456][ T9634] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 137.981418][ T9634] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 137.989393][ T9634] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 137.997346][ T9634] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.005353][ T9634] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 22:55:23 executing program 4 (fault-call:5 fault-nth:1): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:23 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 138.095579][ T9643] FAULT_INJECTION: forcing a failure. [ 138.095579][ T9643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.108659][ T9643] CPU: 0 PID: 9643 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 138.117346][ T9643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.127820][ T9643] Call Trace: [ 138.131223][ T9643] dump_stack_lvl+0xb7/0x103 [ 138.135858][ T9643] dump_stack+0x11/0x1a [ 138.140057][ T9643] should_fail+0x23c/0x250 [ 138.144294][ T9644] FAULT_INJECTION: forcing a failure. [ 138.144294][ T9644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.144474][ T9643] should_fail_usercopy+0x16/0x20 [ 138.162573][ T9643] _copy_from_user+0x1c/0xd0 [ 138.167260][ T9643] iovec_from_user+0xc4/0x2d0 [ 138.171989][ T9643] __import_iovec+0x57/0x2c0 [ 138.176578][ T9643] ? _copy_from_user+0x94/0xd0 [ 138.181344][ T9643] import_iovec+0x69/0x80 [ 138.185887][ T9643] __sys_sendmmsg+0x2c9/0x4b0 [ 138.190614][ T9643] ? kstrtoull+0x321/0x360 [ 138.195830][ T9643] ? kstrtouint_from_user+0x104/0x130 [ 138.201212][ T9643] ? fsnotify_perm+0x59/0x2e0 [ 138.206319][ T9643] ? __fsnotify_parent+0x32f/0x430 [ 138.211524][ T9643] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 138.217174][ T9643] ? vfs_write+0x50c/0x770 [ 138.221833][ T9643] ? __fget_light+0x21b/0x260 [ 138.226513][ T9643] ? __cond_resched+0x11/0x40 [ 138.231177][ T9643] ? fput+0x2d/0x130 [ 138.235066][ T9643] ? ksys_write+0x157/0x180 [ 138.239562][ T9643] __x64_sys_sendmmsg+0x53/0x60 [ 138.244398][ T9643] do_syscall_64+0x3d/0x90 [ 138.248796][ T9643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.254686][ T9643] RIP: 0033:0x4665e9 [ 138.258640][ T9643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.278327][ T9643] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 138.286755][ T9643] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 138.294734][ T9643] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 138.302700][ T9643] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.310684][ T9643] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.318641][ T9643] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 138.326602][ T9644] CPU: 1 PID: 9644 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 138.335287][ T9644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.345367][ T9644] Call Trace: [ 138.348637][ T9644] dump_stack_lvl+0xb7/0x103 [ 138.353230][ T9644] dump_stack+0x11/0x1a [ 138.357370][ T9644] should_fail+0x23c/0x250 [ 138.361793][ T9644] should_fail_usercopy+0x16/0x20 [ 138.366889][ T9644] _copy_from_user+0x1c/0xd0 [ 138.371476][ T9644] do_recvmmsg+0x250/0x9f0 [ 138.375924][ T9644] ? fsnotify_perm+0x59/0x2e0 [ 138.380651][ T9644] ? __fsnotify_parent+0x32f/0x430 [ 138.385783][ T9644] ? __fget_light+0x21b/0x260 [ 138.390441][ T9644] ? __cond_resched+0x11/0x40 [ 138.395174][ T9644] __x64_sys_recvmmsg+0xcf/0x150 [ 138.400095][ T9644] ? exit_to_user_mode_prepare+0x65/0x190 [ 138.406047][ T9644] do_syscall_64+0x3d/0x90 [ 138.410449][ T9644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.416389][ T9644] RIP: 0033:0x4665e9 [ 138.420262][ T9644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.439990][ T9644] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 138.448454][ T9644] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 138.456637][ T9644] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 138.464906][ T9644] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.472877][ T9644] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 138.480848][ T9644] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:24 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:24 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 138.559254][ T9651] FAULT_INJECTION: forcing a failure. [ 138.559254][ T9651] name failslab, interval 1, probability 0, space 0, times 0 [ 138.572350][ T9651] CPU: 0 PID: 9651 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 138.581098][ T9651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.591159][ T9651] Call Trace: [ 138.594525][ T9651] dump_stack_lvl+0xb7/0x103 [ 138.599162][ T9651] dump_stack+0x11/0x1a [ 138.603347][ T9651] should_fail+0x23c/0x250 22:55:24 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 138.607806][ T9651] __should_failslab+0x81/0x90 [ 138.612910][ T9651] should_failslab+0x5/0x20 [ 138.617514][ T9651] kmem_cache_alloc_node+0x58/0x2b0 [ 138.622848][ T9651] ? __alloc_skb+0xed/0x420 [ 138.627595][ T9651] __alloc_skb+0xed/0x420 [ 138.632126][ T9651] sock_omalloc+0x6d/0xd0 [ 138.636567][ T9651] msg_zerocopy_alloc+0x4b/0x1b0 [ 138.641593][ T9651] msg_zerocopy_realloc+0x156/0x260 [ 138.646820][ T9651] __ip6_append_data+0x83f/0x22b0 [ 138.652001][ T9651] ip6_make_skb+0x258/0x420 [ 138.656663][ T9651] ? ip_do_fragment+0x11f0/0x11f0 [ 138.661794][ T9651] ? ip_do_fragment+0x11f0/0x11f0 [ 138.666894][ T9651] udpv6_sendmsg+0x160a/0x16b0 [ 138.671752][ T9651] ? ip_do_fragment+0x11f0/0x11f0 [ 138.676805][ T9651] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 138.682723][ T9651] inet6_sendmsg+0x5f/0x80 [ 138.687271][ T9651] ? inet6_compat_ioctl+0x250/0x250 [ 138.692587][ T9651] ____sys_sendmsg+0x360/0x4d0 [ 138.697360][ T9651] ? import_iovec+0x69/0x80 [ 138.701921][ T9651] __sys_sendmmsg+0x315/0x4b0 [ 138.706717][ T9651] ? kstrtoull+0x321/0x360 [ 138.711410][ T9651] ? kstrtouint_from_user+0x104/0x130 [ 138.716809][ T9651] ? fsnotify_perm+0x59/0x2e0 [ 138.721636][ T9651] ? __fsnotify_parent+0x32f/0x430 [ 138.726902][ T9651] ? get_pid_task+0x8b/0xc0 [ 138.731423][ T9651] ? __fget_light+0x21b/0x260 [ 138.736084][ T9651] ? __cond_resched+0x11/0x40 [ 138.740791][ T9651] ? fput+0x2d/0x130 [ 138.744816][ T9651] ? ksys_write+0x157/0x180 [ 138.749356][ T9651] __x64_sys_sendmmsg+0x53/0x60 [ 138.754221][ T9651] do_syscall_64+0x3d/0x90 [ 138.758627][ T9651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.764517][ T9651] RIP: 0033:0x4665e9 [ 138.768505][ T9651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.788216][ T9651] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 138.797129][ T9651] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 22:55:24 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) 22:55:24 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 138.805397][ T9651] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 138.813637][ T9651] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 138.821626][ T9651] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.829943][ T9651] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 138.868229][ T9665] FAULT_INJECTION: forcing a failure. [ 138.868229][ T9665] name failslab, interval 1, probability 0, space 0, times 0 [ 138.880976][ T9665] CPU: 0 PID: 9665 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 138.889831][ T9665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.891908][ T9668] loop5: detected capacity change from 0 to 264192 [ 138.900527][ T9665] Call Trace: [ 138.900537][ T9665] dump_stack_lvl+0xb7/0x103 [ 138.914990][ T9665] dump_stack+0x11/0x1a [ 138.919162][ T9665] should_fail+0x23c/0x250 [ 138.923587][ T9665] __should_failslab+0x81/0x90 [ 138.928758][ T9665] should_failslab+0x5/0x20 [ 138.933273][ T9665] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 138.939004][ T9665] ? __kmalloc_node_track_caller+0x30/0x40 [ 138.944822][ T9665] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 138.950314][ T9665] __kmalloc_node_track_caller+0x30/0x40 [ 138.956072][ T9665] ? sock_omalloc+0x6d/0xd0 [ 138.960813][ T9665] __alloc_skb+0x187/0x420 22:55:24 executing program 4 (fault-call:5 fault-nth:2): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 138.965249][ T9665] sock_omalloc+0x6d/0xd0 [ 138.969640][ T9665] msg_zerocopy_alloc+0x4b/0x1b0 [ 138.974656][ T9665] msg_zerocopy_realloc+0x156/0x260 [ 138.979868][ T9665] __ip6_append_data+0x83f/0x22b0 [ 138.984907][ T9665] ip6_make_skb+0x258/0x420 [ 138.989418][ T9665] ? ip_do_fragment+0x11f0/0x11f0 [ 138.995002][ T9665] ? ip_do_fragment+0x11f0/0x11f0 [ 139.000081][ T9665] udpv6_sendmsg+0x160a/0x16b0 [ 139.004923][ T9665] ? ip_do_fragment+0x11f0/0x11f0 [ 139.009946][ T9665] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 139.015964][ T9665] inet6_sendmsg+0x5f/0x80 [ 139.020424][ T9665] ? inet6_compat_ioctl+0x250/0x250 [ 139.025634][ T9665] ____sys_sendmsg+0x360/0x4d0 [ 139.030481][ T9665] ? import_iovec+0x69/0x80 [ 139.035016][ T9665] __sys_sendmmsg+0x315/0x4b0 [ 139.039704][ T9665] ? kstrtoull+0x321/0x360 [ 139.044135][ T9665] ? kstrtouint_from_user+0x104/0x130 [ 139.049588][ T9665] ? fsnotify_perm+0x59/0x2e0 [ 139.054304][ T9665] ? __fsnotify_parent+0x32f/0x430 [ 139.060800][ T9665] ? get_pid_task+0x8b/0xc0 [ 139.061394][ T9676] FAULT_INJECTION: forcing a failure. [ 139.061394][ T9676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.065409][ T9665] ? __fget_light+0x21b/0x260 [ 139.065432][ T9665] ? __cond_resched+0x11/0x40 [ 139.088448][ T9665] ? fput+0x2d/0x130 [ 139.092351][ T9665] ? ksys_write+0x157/0x180 [ 139.096932][ T9665] __x64_sys_sendmmsg+0x53/0x60 [ 139.101854][ T9665] do_syscall_64+0x3d/0x90 [ 139.106861][ T9665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.112860][ T9665] RIP: 0033:0x4665e9 [ 139.117100][ T9665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.136827][ T9665] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 139.145234][ T9665] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 139.153314][ T9665] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 139.161273][ T9665] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 139.169261][ T9665] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.177219][ T9665] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 139.185189][ T9676] CPU: 1 PID: 9676 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 139.193869][ T9676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.204803][ T9676] Call Trace: [ 139.208228][ T9676] dump_stack_lvl+0xb7/0x103 [ 139.213036][ T9676] dump_stack+0x11/0x1a [ 139.217259][ T9676] should_fail+0x23c/0x250 [ 139.221763][ T9676] should_fail_usercopy+0x16/0x20 [ 139.226802][ T9676] _copy_from_user+0x1c/0xd0 [ 139.231390][ T9676] do_recvmmsg+0x250/0x9f0 [ 139.235801][ T9676] ? fsnotify_perm+0x59/0x2e0 [ 139.240473][ T9676] ? __fsnotify_parent+0x32f/0x430 [ 139.245777][ T9676] ? __fget_light+0x21b/0x260 [ 139.250578][ T9676] ? __cond_resched+0x11/0x40 [ 139.255269][ T9676] __x64_sys_recvmmsg+0xcf/0x150 [ 139.260218][ T9676] ? exit_to_user_mode_prepare+0x65/0x190 [ 139.265926][ T9676] do_syscall_64+0x3d/0x90 [ 139.270398][ T9676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.276303][ T9676] RIP: 0033:0x4665e9 [ 139.280182][ T9676] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.299883][ T9676] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 139.308625][ T9676] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 22:55:25 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 139.316762][ T9676] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 139.324743][ T9676] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 139.332808][ T9676] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 139.340893][ T9676] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 139.372317][ T9681] FAULT_INJECTION: forcing a failure. [ 139.372317][ T9681] name failslab, interval 1, probability 0, space 0, times 0 [ 139.385197][ T9681] CPU: 0 PID: 9681 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 139.393873][ T9681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.404226][ T9681] Call Trace: [ 139.408269][ T9681] dump_stack_lvl+0xb7/0x103 [ 139.413030][ T9681] dump_stack+0x11/0x1a [ 139.417261][ T9681] should_fail+0x23c/0x250 22:55:25 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 139.421701][ T9681] __should_failslab+0x81/0x90 [ 139.426479][ T9681] should_failslab+0x5/0x20 [ 139.431247][ T9681] kmem_cache_alloc_node+0x58/0x2b0 [ 139.436616][ T9681] ? __alloc_skb+0xed/0x420 [ 139.441130][ T9681] __alloc_skb+0xed/0x420 [ 139.445612][ T9681] ? kmem_cache_alloc_node_trace+0x103/0x2e0 [ 139.451620][ T9681] alloc_skb_with_frags+0x90/0x390 [ 139.456771][ T9681] ? security_capable+0x91/0xa0 [ 139.461626][ T9681] sock_alloc_send_pskb+0x436/0x4e0 [ 139.466871][ T9681] sock_alloc_send_skb+0x2d/0x40 22:55:25 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 139.471815][ T9681] __ip6_append_data+0x17ed/0x22b0 [ 139.476947][ T9681] ? __ip6_append_data+0x831/0x22b0 [ 139.482393][ T9681] ip6_make_skb+0x258/0x420 [ 139.486926][ T9681] ? ip_do_fragment+0x11f0/0x11f0 [ 139.491993][ T9681] ? ip_do_fragment+0x11f0/0x11f0 [ 139.497096][ T9681] udpv6_sendmsg+0x160a/0x16b0 [ 139.501878][ T9681] ? ip_do_fragment+0x11f0/0x11f0 [ 139.506918][ T9681] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 139.512761][ T9681] inet6_sendmsg+0x5f/0x80 [ 139.517170][ T9681] ? inet6_compat_ioctl+0x250/0x250 [ 139.522456][ T9681] ____sys_sendmsg+0x360/0x4d0 [ 139.527242][ T9681] ? import_iovec+0x69/0x80 [ 139.531856][ T9681] __sys_sendmmsg+0x315/0x4b0 [ 139.536565][ T9681] ? kstrtoull+0x321/0x360 [ 139.540989][ T9681] ? kstrtouint_from_user+0x104/0x130 [ 139.546363][ T9681] ? fsnotify_perm+0x59/0x2e0 [ 139.551097][ T9681] ? __fsnotify_parent+0x32f/0x430 [ 139.556492][ T9681] ? get_pid_task+0x8b/0xc0 [ 139.561230][ T9681] ? __fget_light+0x21b/0x260 [ 139.565955][ T9681] ? __cond_resched+0x11/0x40 [ 139.570663][ T9681] ? fput+0x2d/0x130 [ 139.574564][ T9681] ? ksys_write+0x157/0x180 [ 139.579110][ T9681] __x64_sys_sendmmsg+0x53/0x60 [ 139.583980][ T9681] do_syscall_64+0x3d/0x90 [ 139.588417][ T9681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.595499][ T9681] RIP: 0033:0x4665e9 [ 139.600007][ T9681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:55:25 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:25 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 139.621083][ T9681] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 139.629767][ T9681] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 139.637853][ T9681] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 139.645899][ T9681] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 139.654095][ T9681] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.662103][ T9681] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 139.716246][ T9698] FAULT_INJECTION: forcing a failure. [ 139.716246][ T9698] name failslab, interval 1, probability 0, space 0, times 0 [ 139.728993][ T9698] CPU: 0 PID: 9698 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 139.737695][ T9698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.747831][ T9698] Call Trace: [ 139.751106][ T9698] dump_stack_lvl+0xb7/0x103 [ 139.755684][ T9698] dump_stack+0x11/0x1a [ 139.759824][ T9698] should_fail+0x23c/0x250 [ 139.764228][ T9698] __should_failslab+0x81/0x90 [ 139.768976][ T9698] should_failslab+0x5/0x20 [ 139.773462][ T9698] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 139.779252][ T9698] ? __kmalloc_node_track_caller+0x30/0x40 [ 139.785047][ T9698] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 139.790509][ T9698] __kmalloc_node_track_caller+0x30/0x40 [ 139.796131][ T9698] ? alloc_skb_with_frags+0x90/0x390 [ 139.801531][ T9698] __alloc_skb+0x187/0x420 [ 139.805953][ T9698] alloc_skb_with_frags+0x90/0x390 [ 139.811190][ T9698] ? security_capable+0x91/0xa0 [ 139.816080][ T9698] sock_alloc_send_pskb+0x436/0x4e0 [ 139.821358][ T9698] sock_alloc_send_skb+0x2d/0x40 [ 139.826455][ T9698] __ip6_append_data+0x17ed/0x22b0 [ 139.831562][ T9698] ? __ip6_append_data+0x831/0x22b0 [ 139.836819][ T9698] ip6_make_skb+0x258/0x420 [ 139.841317][ T9698] ? ip_do_fragment+0x11f0/0x11f0 [ 139.846334][ T9698] ? ip_do_fragment+0x11f0/0x11f0 [ 139.851377][ T9698] udpv6_sendmsg+0x160a/0x16b0 [ 139.856147][ T9698] ? ip_do_fragment+0x11f0/0x11f0 [ 139.861177][ T9698] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 139.867001][ T9698] inet6_sendmsg+0x5f/0x80 [ 139.871421][ T9698] ? inet6_compat_ioctl+0x250/0x250 [ 139.876614][ T9698] ____sys_sendmsg+0x360/0x4d0 [ 139.881422][ T9698] ? import_iovec+0x69/0x80 [ 139.885922][ T9698] __sys_sendmmsg+0x315/0x4b0 [ 139.890613][ T9698] ? kstrtoull+0x321/0x360 [ 139.895011][ T9698] ? kstrtouint_from_user+0x104/0x130 [ 139.900372][ T9698] ? fsnotify_perm+0x59/0x2e0 [ 139.905046][ T9698] ? __fsnotify_parent+0x32f/0x430 [ 139.910148][ T9698] ? get_pid_task+0x8b/0xc0 [ 139.914680][ T9698] ? __fget_light+0x21b/0x260 [ 139.919365][ T9698] ? __cond_resched+0x11/0x40 [ 139.924046][ T9698] ? fput+0x2d/0x130 [ 139.927967][ T9698] ? ksys_write+0x157/0x180 [ 139.932475][ T9698] __x64_sys_sendmmsg+0x53/0x60 [ 139.937400][ T9698] do_syscall_64+0x3d/0x90 [ 139.941922][ T9698] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.947812][ T9698] RIP: 0033:0x4665e9 [ 139.951717][ T9698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.971346][ T9698] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 139.979780][ T9698] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 139.987763][ T9698] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 139.995979][ T9698] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.003941][ T9698] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.011992][ T9698] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 22:55:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:25 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) 22:55:25 executing program 4 (fault-call:5 fault-nth:3): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:25 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 140.084599][ T9705] FAULT_INJECTION: forcing a failure. [ 140.084599][ T9705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.097837][ T9705] CPU: 1 PID: 9705 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 140.106609][ T9705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.116653][ T9705] Call Trace: [ 140.120017][ T9705] dump_stack_lvl+0xb7/0x103 [ 140.124715][ T9705] dump_stack+0x11/0x1a [ 140.128917][ T9705] should_fail+0x23c/0x250 [ 140.133669][ T9705] should_fail_usercopy+0x16/0x20 [ 140.138777][ T9705] _copy_from_iter+0x131/0x970 [ 140.143536][ T9705] ? check_stack_object+0x61/0x70 [ 140.148547][ T9705] ? __virt_addr_valid+0x15a/0x1a0 [ 140.153672][ T9705] ? __check_object_size+0x253/0x310 [ 140.158942][ T9705] ip_generic_getfrag+0x90/0x1b0 [ 140.164027][ T9705] __ip6_append_data+0x1bd3/0x22b0 [ 140.169128][ T9705] ? __ip6_append_data+0x831/0x22b0 [ 140.174311][ T9705] ip6_make_skb+0x258/0x420 [ 140.178844][ T9705] ? ip_do_fragment+0x11f0/0x11f0 [ 140.183915][ T9705] ? ip_do_fragment+0x11f0/0x11f0 [ 140.188958][ T9705] udpv6_sendmsg+0x160a/0x16b0 [ 140.193821][ T9705] ? ip_do_fragment+0x11f0/0x11f0 [ 140.198884][ T9705] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 140.204731][ T9705] inet6_sendmsg+0x5f/0x80 [ 140.209511][ T9705] ? inet6_compat_ioctl+0x250/0x250 [ 140.214694][ T9705] ____sys_sendmsg+0x360/0x4d0 [ 140.219446][ T9705] ? import_iovec+0x69/0x80 [ 140.224008][ T9705] __sys_sendmmsg+0x315/0x4b0 [ 140.228797][ T9705] ? kstrtoull+0x321/0x360 [ 140.233198][ T9705] ? kstrtouint_from_user+0x104/0x130 [ 140.238550][ T9705] ? fsnotify_perm+0x59/0x2e0 [ 140.243225][ T9705] ? __fsnotify_parent+0x32f/0x430 [ 140.248353][ T9705] ? get_pid_task+0x8b/0xc0 [ 140.252834][ T9705] ? __fget_light+0x21b/0x260 [ 140.257556][ T9705] ? __cond_resched+0x11/0x40 [ 140.262588][ T9705] ? fput+0x2d/0x130 [ 140.266489][ T9705] ? ksys_write+0x157/0x180 [ 140.271406][ T9705] __x64_sys_sendmmsg+0x53/0x60 [ 140.276268][ T9705] do_syscall_64+0x3d/0x90 [ 140.280692][ T9705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.286685][ T9705] RIP: 0033:0x4665e9 [ 140.290570][ T9705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.310193][ T9705] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 140.318723][ T9705] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 140.326695][ T9705] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 140.335041][ T9705] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.343425][ T9705] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.351663][ T9705] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 140.367870][ T9706] FAULT_INJECTION: forcing a failure. [ 140.367870][ T9706] name fail_usercopy, interval 1, probability 0, space 0, times 0 22:55:26 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 140.381114][ T9706] CPU: 1 PID: 9706 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 140.389992][ T9706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.400091][ T9706] Call Trace: [ 140.403357][ T9706] dump_stack_lvl+0xb7/0x103 [ 140.408144][ T9706] dump_stack+0x11/0x1a [ 140.412290][ T9706] should_fail+0x23c/0x250 [ 140.416738][ T9706] should_fail_usercopy+0x16/0x20 [ 140.421777][ T9706] _copy_from_user+0x1c/0xd0 [ 140.426377][ T9706] do_recvmmsg+0x250/0x9f0 [ 140.430835][ T9706] ? fsnotify_perm+0x59/0x2e0 [ 140.435571][ T9706] ? __fsnotify_parent+0x32f/0x430 [ 140.440765][ T9706] ? __fget_light+0x21b/0x260 [ 140.445418][ T9706] ? __cond_resched+0x11/0x40 [ 140.450104][ T9706] __x64_sys_recvmmsg+0xcf/0x150 [ 140.455054][ T9706] ? exit_to_user_mode_prepare+0x65/0x190 [ 140.460768][ T9706] do_syscall_64+0x3d/0x90 [ 140.465174][ T9706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.471054][ T9706] RIP: 0033:0x4665e9 [ 140.474928][ T9706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.494762][ T9706] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 140.503242][ T9706] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 140.511341][ T9706] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 140.519377][ T9706] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.527366][ T9706] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 22:55:26 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:26 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 140.535433][ T9706] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 140.582660][ T9722] FAULT_INJECTION: forcing a failure. [ 140.582660][ T9722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.586458][ T9724] loop5: detected capacity change from 0 to 264192 [ 140.595775][ T9722] CPU: 1 PID: 9722 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 140.611146][ T9722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.623374][ T9722] Call Trace: [ 140.626707][ T9722] dump_stack_lvl+0xb7/0x103 [ 140.631832][ T9722] dump_stack+0x11/0x1a [ 140.636275][ T9722] should_fail+0x23c/0x250 [ 140.641328][ T9722] should_fail_usercopy+0x16/0x20 [ 140.646386][ T9722] _copy_from_iter+0x131/0x970 [ 140.651140][ T9722] ? check_stack_object+0x61/0x70 [ 140.656263][ T9722] ? __virt_addr_valid+0x15a/0x1a0 [ 140.661639][ T9722] ? __check_object_size+0x253/0x310 [ 140.666979][ T9722] ip_generic_getfrag+0x90/0x1b0 [ 140.672107][ T9722] __ip6_append_data+0x1bd3/0x22b0 [ 140.677831][ T9722] ? __ip6_append_data+0x831/0x22b0 [ 140.683023][ T9722] ip6_make_skb+0x258/0x420 [ 140.687961][ T9722] ? ip_do_fragment+0x11f0/0x11f0 [ 140.693023][ T9722] ? ip_do_fragment+0x11f0/0x11f0 [ 140.700565][ T9722] udpv6_sendmsg+0x160a/0x16b0 [ 140.706306][ T9722] ? ip_do_fragment+0x11f0/0x11f0 [ 140.711429][ T9722] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 140.717471][ T9722] inet6_sendmsg+0x5f/0x80 [ 140.722030][ T9722] ? inet6_compat_ioctl+0x250/0x250 [ 140.727730][ T9722] ____sys_sendmsg+0x360/0x4d0 [ 140.732549][ T9722] ? import_iovec+0x69/0x80 [ 140.737052][ T9722] __sys_sendmmsg+0x315/0x4b0 [ 140.741809][ T9722] ? kstrtoull+0x321/0x360 [ 140.746240][ T9722] ? kstrtouint_from_user+0x104/0x130 [ 140.754120][ T9722] ? fsnotify_perm+0x59/0x2e0 [ 140.758797][ T9722] ? __fsnotify_parent+0x32f/0x430 [ 140.763992][ T9722] ? get_pid_task+0x8b/0xc0 [ 140.768502][ T9722] ? __fget_light+0x21b/0x260 [ 140.773164][ T9722] ? __cond_resched+0x11/0x40 [ 140.777827][ T9722] ? fput+0x2d/0x130 [ 140.781711][ T9722] ? ksys_write+0x157/0x180 [ 140.786252][ T9722] __x64_sys_sendmmsg+0x53/0x60 [ 140.791355][ T9722] do_syscall_64+0x3d/0x90 [ 140.795773][ T9722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.801685][ T9722] RIP: 0033:0x4665e9 [ 140.805592][ T9722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.825271][ T9722] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 22:55:26 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 140.833684][ T9722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 140.841861][ T9722] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 140.849827][ T9722] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 140.857790][ T9722] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.866008][ T9722] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 140.902912][ T9731] FAULT_INJECTION: forcing a failure. [ 140.902912][ T9731] name failslab, interval 1, probability 0, space 0, times 0 [ 140.915633][ T9731] CPU: 0 PID: 9731 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 140.924304][ T9731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.934364][ T9731] Call Trace: [ 140.937745][ T9731] dump_stack_lvl+0xb7/0x103 [ 140.942398][ T9731] dump_stack+0x11/0x1a [ 140.946616][ T9731] should_fail+0x23c/0x250 [ 140.951039][ T9731] ? skb_clone+0x12c/0x1f0 [ 140.955463][ T9731] __should_failslab+0x81/0x90 [ 140.960366][ T9731] should_failslab+0x5/0x20 [ 140.964898][ T9731] kmem_cache_alloc+0x46/0x2e0 [ 140.969761][ T9731] ? get_user_pages_fast+0x5d/0x80 [ 140.974869][ T9731] skb_clone+0x12c/0x1f0 [ 140.979114][ T9731] dev_queue_xmit_nit+0x145/0x5f0 [ 140.984249][ T9731] xmit_one+0x71/0x270 [ 140.988361][ T9731] __dev_queue_xmit+0x1053/0x1c10 [ 140.993426][ T9731] ? netlbl_enabled+0x21/0x30 [ 140.998097][ T9731] ? selinux_ip_postroute+0x19a/0x9d0 22:55:26 executing program 4 (fault-call:5 fault-nth:4): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 141.003471][ T9731] dev_queue_xmit+0x13/0x20 [ 141.008079][ T9731] ip6_finish_output2+0x95b/0xc80 [ 141.013123][ T9731] ip6_finish_output+0x428/0x480 [ 141.018142][ T9731] ip6_output+0x10e/0x210 [ 141.022471][ T9731] ? calipso_opt_del+0x524/0x5b0 [ 141.027410][ T9731] ? ip6_output+0x210/0x210 [ 141.032042][ T9731] ip6_local_out+0x121/0x1e0 [ 141.036772][ T9731] ? __ip6_local_out+0x190/0x190 [ 141.041810][ T9731] ip6_send_skb+0x43/0xf0 [ 141.046158][ T9731] udp_v6_send_skb+0x798/0x9f0 [ 141.050913][ T9731] udpv6_sendmsg+0x163c/0x16b0 [ 141.055770][ T9731] ? ip_do_fragment+0x11f0/0x11f0 [ 141.060836][ T9731] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 141.067115][ T9731] inet6_sendmsg+0x5f/0x80 [ 141.071977][ T9731] ? inet6_compat_ioctl+0x250/0x250 [ 141.077537][ T9731] ____sys_sendmsg+0x360/0x4d0 [ 141.082383][ T9731] ? import_iovec+0x69/0x80 [ 141.086885][ T9731] __sys_sendmmsg+0x315/0x4b0 [ 141.091555][ T9731] ? kstrtoull+0x321/0x360 [ 141.096033][ T9731] ? kstrtouint_from_user+0x104/0x130 [ 141.101415][ T9731] ? fsnotify_perm+0x59/0x2e0 [ 141.106166][ T9731] ? __fsnotify_parent+0x32f/0x430 [ 141.111467][ T9731] ? get_pid_task+0x8b/0xc0 [ 141.116132][ T9731] ? __fget_light+0x21b/0x260 [ 141.121009][ T9731] ? __cond_resched+0x11/0x40 [ 141.125921][ T9731] ? fput+0x2d/0x130 [ 141.129828][ T9731] ? ksys_write+0x157/0x180 [ 141.134449][ T9731] __x64_sys_sendmmsg+0x53/0x60 [ 141.139488][ T9731] do_syscall_64+0x3d/0x90 [ 141.144444][ T9731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.150603][ T9731] RIP: 0033:0x4665e9 [ 141.157672][ T9731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.178537][ T9731] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 141.181420][ T9735] FAULT_INJECTION: forcing a failure. [ 141.181420][ T9735] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.187046][ T9731] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 141.187062][ T9731] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 141.187074][ T9731] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 141.187084][ T9731] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.187095][ T9731] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 141.244956][ T9735] CPU: 1 PID: 9735 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 22:55:27 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 141.255270][ T9735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.265608][ T9735] Call Trace: [ 141.269711][ T9735] dump_stack_lvl+0xb7/0x103 [ 141.275294][ T9735] dump_stack+0x11/0x1a [ 141.280580][ T9735] should_fail+0x23c/0x250 [ 141.285014][ T9735] should_fail_usercopy+0x16/0x20 [ 141.291364][ T9735] _copy_from_user+0x1c/0xd0 [ 141.297194][ T9735] do_recvmmsg+0x250/0x9f0 [ 141.302040][ T9735] ? fsnotify_perm+0x59/0x2e0 [ 141.306895][ T9735] ? __fsnotify_parent+0x32f/0x430 [ 141.312012][ T9735] ? __fget_light+0x21b/0x260 [ 141.317142][ T9735] ? __cond_resched+0x11/0x40 [ 141.322546][ T9735] __x64_sys_recvmmsg+0xcf/0x150 [ 141.328557][ T9735] ? exit_to_user_mode_prepare+0x65/0x190 [ 141.336037][ T9735] do_syscall_64+0x3d/0x90 [ 141.340537][ T9735] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.347246][ T9735] RIP: 0033:0x4665e9 [ 141.351530][ T9735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.371796][ T9735] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 141.380643][ T9735] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 141.388970][ T9735] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 141.397213][ T9735] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 22:55:27 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:27 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x62000010}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="04000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x20000041}, 0x8884) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 141.405267][ T9735] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 141.413603][ T9735] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:27 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:27 executing program 3 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 141.510640][ T9748] FAULT_INJECTION: forcing a failure. [ 141.510640][ T9748] name failslab, interval 1, probability 0, space 0, times 0 [ 141.525614][ T9748] CPU: 0 PID: 9748 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 141.534499][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.545062][ T9748] Call Trace: [ 141.548441][ T9748] dump_stack_lvl+0xb7/0x103 [ 141.553069][ T9748] dump_stack+0x11/0x1a [ 141.557220][ T9748] should_fail+0x23c/0x250 [ 141.561784][ T9748] __should_failslab+0x81/0x90 [ 141.566548][ T9748] should_failslab+0x5/0x20 [ 141.571181][ T9748] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 141.576895][ T9748] ? __kmalloc_node_track_caller+0x30/0x40 [ 141.582691][ T9748] ? skb_copy_ubufs+0x137/0xb20 [ 141.587534][ T9748] __kmalloc_node_track_caller+0x30/0x40 [ 141.593160][ T9748] pskb_expand_head+0xc9/0x920 [ 141.598007][ T9748] skb_copy_ubufs+0x137/0xb20 [ 141.602716][ T9748] ? __skb_clone+0x2db/0x300 [ 141.607417][ T9748] dev_queue_xmit_nit+0x46f/0x5f0 [ 141.612566][ T9748] xmit_one+0x71/0x270 [ 141.616842][ T9748] __dev_queue_xmit+0x1053/0x1c10 [ 141.621933][ T9748] ? netlbl_enabled+0x21/0x30 [ 141.626698][ T9748] ? selinux_ip_postroute+0x19a/0x9d0 [ 141.632083][ T9748] dev_queue_xmit+0x13/0x20 [ 141.636726][ T9748] ip6_finish_output2+0x95b/0xc80 [ 141.642076][ T9748] ip6_finish_output+0x428/0x480 [ 141.647234][ T9748] ip6_output+0x10e/0x210 [ 141.651927][ T9748] ? calipso_opt_del+0x524/0x5b0 [ 141.657222][ T9748] ? ip6_output+0x210/0x210 [ 141.661773][ T9748] ip6_local_out+0x121/0x1e0 [ 141.666447][ T9748] ? __ip6_local_out+0x190/0x190 [ 141.671424][ T9748] ip6_send_skb+0x43/0xf0 [ 141.675826][ T9748] udp_v6_send_skb+0x798/0x9f0 [ 141.680582][ T9748] udpv6_sendmsg+0x163c/0x16b0 [ 141.685363][ T9748] ? ip_do_fragment+0x11f0/0x11f0 [ 141.690390][ T9748] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 141.696240][ T9748] inet6_sendmsg+0x5f/0x80 [ 141.700669][ T9748] ? inet6_compat_ioctl+0x250/0x250 [ 141.706026][ T9748] ____sys_sendmsg+0x360/0x4d0 [ 141.710905][ T9748] ? import_iovec+0x69/0x80 [ 141.715483][ T9748] __sys_sendmmsg+0x315/0x4b0 [ 141.720150][ T9748] ? kstrtoull+0x321/0x360 [ 141.724601][ T9748] ? kstrtouint_from_user+0x104/0x130 [ 141.729956][ T9748] ? fsnotify_perm+0x59/0x2e0 [ 141.734640][ T9748] ? __fsnotify_parent+0x32f/0x430 [ 141.739753][ T9748] ? get_pid_task+0x8b/0xc0 [ 141.744529][ T9748] ? __fget_light+0x21b/0x260 [ 141.749193][ T9748] ? __cond_resched+0x11/0x40 [ 141.754337][ T9748] ? fput+0x2d/0x130 [ 141.758329][ T9748] ? ksys_write+0x157/0x180 [ 141.762813][ T9748] __x64_sys_sendmmsg+0x53/0x60 [ 141.767777][ T9748] do_syscall_64+0x3d/0x90 [ 141.772190][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.778182][ T9748] RIP: 0033:0x4665e9 [ 141.782077][ T9748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.801666][ T9748] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 22:55:27 executing program 3 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:27 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 141.810145][ T9748] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 141.818102][ T9748] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 141.826053][ T9748] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 141.834408][ T9748] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 141.842625][ T9748] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 141.886053][ T9755] FAULT_INJECTION: forcing a failure. [ 141.886053][ T9755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.899299][ T9755] CPU: 0 PID: 9755 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 141.908517][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.918991][ T9755] Call Trace: [ 141.922265][ T9755] dump_stack_lvl+0xb7/0x103 [ 141.926943][ T9755] dump_stack+0x11/0x1a 22:55:27 executing program 4 (fault-call:5 fault-nth:5): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 141.931149][ T9755] should_fail+0x23c/0x250 [ 141.937924][ T9755] __alloc_pages+0x102/0x320 [ 141.942527][ T9755] alloc_pages+0x2e8/0x340 [ 141.947410][ T9755] skb_copy_ubufs+0x32a/0xb20 [ 141.952121][ T9755] dev_queue_xmit_nit+0x5c5/0x5f0 [ 141.957140][ T9755] xmit_one+0x71/0x270 [ 141.961381][ T9755] __dev_queue_xmit+0x1053/0x1c10 [ 141.966438][ T9755] ? netlbl_enabled+0x21/0x30 [ 141.971506][ T9755] ? selinux_ip_postroute+0x19a/0x9d0 [ 141.977023][ T9755] dev_queue_xmit+0x13/0x20 [ 141.981575][ T9755] ip6_finish_output2+0x95b/0xc80 [ 141.986592][ T9755] ip6_finish_output+0x428/0x480 [ 141.991529][ T9755] ip6_output+0x10e/0x210 [ 141.995859][ T9755] ? calipso_opt_del+0x524/0x5b0 [ 142.000868][ T9755] ? ip6_output+0x210/0x210 [ 142.005540][ T9755] ip6_local_out+0x121/0x1e0 [ 142.010263][ T9755] ? __ip6_local_out+0x190/0x190 [ 142.015267][ T9755] ip6_send_skb+0x43/0xf0 [ 142.019584][ T9755] udp_v6_send_skb+0x798/0x9f0 [ 142.021280][ T9761] FAULT_INJECTION: forcing a failure. [ 142.021280][ T9761] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.024571][ T9755] udpv6_sendmsg+0x163c/0x16b0 [ 142.042823][ T9755] ? ip_do_fragment+0x11f0/0x11f0 [ 142.048480][ T9755] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 142.054496][ T9755] inet6_sendmsg+0x5f/0x80 [ 142.058973][ T9755] ? inet6_compat_ioctl+0x250/0x250 [ 142.064164][ T9755] ____sys_sendmsg+0x360/0x4d0 [ 142.068956][ T9755] ? import_iovec+0x69/0x80 [ 142.073451][ T9755] __sys_sendmmsg+0x315/0x4b0 [ 142.078545][ T9755] ? kstrtoull+0x321/0x360 [ 142.083206][ T9755] ? kstrtouint_from_user+0x104/0x130 [ 142.088916][ T9755] ? fsnotify_perm+0x59/0x2e0 [ 142.093587][ T9755] ? __fsnotify_parent+0x32f/0x430 [ 142.098826][ T9755] ? get_pid_task+0x8b/0xc0 [ 142.103339][ T9755] ? __fget_light+0x21b/0x260 [ 142.108088][ T9755] ? __cond_resched+0x11/0x40 [ 142.112882][ T9755] ? fput+0x2d/0x130 [ 142.116805][ T9755] ? ksys_write+0x157/0x180 [ 142.121477][ T9755] __x64_sys_sendmmsg+0x53/0x60 [ 142.126434][ T9755] do_syscall_64+0x3d/0x90 [ 142.131679][ T9755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.137657][ T9755] RIP: 0033:0x4665e9 [ 142.141658][ T9755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 142.161692][ T9755] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 142.170797][ T9755] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 142.178767][ T9755] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 142.187087][ T9755] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.195346][ T9755] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 142.203544][ T9755] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 142.211663][ T9761] CPU: 1 PID: 9761 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 142.220365][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.230425][ T9761] Call Trace: [ 142.233705][ T9761] dump_stack_lvl+0xb7/0x103 [ 142.238574][ T9761] dump_stack+0x11/0x1a [ 142.242815][ T9761] should_fail+0x23c/0x250 [ 142.247246][ T9761] should_fail_usercopy+0x16/0x20 [ 142.252324][ T9761] _copy_from_user+0x1c/0xd0 [ 142.256954][ T9761] do_recvmmsg+0x250/0x9f0 [ 142.261397][ T9761] ? fsnotify_perm+0x59/0x2e0 [ 142.266290][ T9761] ? __fsnotify_parent+0x32f/0x430 [ 142.267205][ T9767] loop5: detected capacity change from 0 to 264192 [ 142.271404][ T9761] ? __fget_light+0x21b/0x260 [ 142.282608][ T9761] ? __cond_resched+0x11/0x40 [ 142.287368][ T9761] __x64_sys_recvmmsg+0xcf/0x150 [ 142.292460][ T9761] ? exit_to_user_mode_prepare+0x65/0x190 [ 142.298425][ T9761] do_syscall_64+0x3d/0x90 [ 142.302857][ T9761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.308742][ T9761] RIP: 0033:0x4665e9 [ 142.313511][ T9761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:55:28 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:28 executing program 3 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:28 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) getsockname(r4, 0x0, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 142.333560][ T9761] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 142.341973][ T9761] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 142.353806][ T9761] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 142.361781][ T9761] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.369744][ T9761] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 142.377878][ T9761] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:28 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 142.415395][ T9767] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.448314][ T9779] FAULT_INJECTION: forcing a failure. [ 142.448314][ T9779] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.461751][ T9779] CPU: 0 PID: 9779 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 142.470461][ T9779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.480505][ T9779] Call Trace: [ 142.484004][ T9779] dump_stack_lvl+0xb7/0x103 [ 142.489093][ T9779] dump_stack+0x11/0x1a [ 142.493255][ T9779] should_fail+0x23c/0x250 [ 142.497717][ T9779] __alloc_pages+0x102/0x320 [ 142.502352][ T9779] alloc_pages+0x2e8/0x340 [ 142.508081][ T9779] skb_copy_ubufs+0x32a/0xb20 [ 142.512799][ T9779] ? __skb_clone+0x2db/0x300 [ 142.517426][ T9779] dev_queue_xmit_nit+0x46f/0x5f0 [ 142.522727][ T9779] xmit_one+0x71/0x270 [ 142.526986][ T9779] __dev_queue_xmit+0x1053/0x1c10 [ 142.532251][ T9779] ? netlbl_enabled+0x21/0x30 [ 142.537464][ T9779] ? selinux_ip_postroute+0x19a/0x9d0 [ 142.542908][ T9779] dev_queue_xmit+0x13/0x20 [ 142.547978][ T9779] ip6_finish_output2+0x95b/0xc80 [ 142.553400][ T9779] ip6_finish_output+0x428/0x480 [ 142.558386][ T9779] ip6_output+0x10e/0x210 [ 142.563015][ T9779] ? calipso_opt_del+0x524/0x5b0 [ 142.568268][ T9779] ? ip6_output+0x210/0x210 [ 142.572822][ T9779] ip6_local_out+0x121/0x1e0 [ 142.577498][ T9779] ? __ip6_local_out+0x190/0x190 [ 142.582565][ T9779] ip6_send_skb+0x43/0xf0 [ 142.586887][ T9779] udp_v6_send_skb+0x798/0x9f0 [ 142.591719][ T9779] udpv6_sendmsg+0x163c/0x16b0 [ 142.596591][ T9779] ? ip_do_fragment+0x11f0/0x11f0 [ 142.601845][ T9779] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 142.607662][ T9779] inet6_sendmsg+0x5f/0x80 [ 142.612103][ T9779] ? inet6_compat_ioctl+0x250/0x250 [ 142.617821][ T9779] ____sys_sendmsg+0x360/0x4d0 [ 142.622993][ T9779] ? import_iovec+0x69/0x80 [ 142.627527][ T9779] __sys_sendmmsg+0x315/0x4b0 [ 142.632315][ T9779] ? kstrtoull+0x321/0x360 [ 142.636728][ T9779] ? kstrtouint_from_user+0x104/0x130 [ 142.642201][ T9779] ? fsnotify_perm+0x59/0x2e0 [ 142.646911][ T9779] ? __fsnotify_parent+0x32f/0x430 [ 142.652351][ T9779] ? get_pid_task+0x8b/0xc0 [ 142.657103][ T9779] ? __fget_light+0x21b/0x260 [ 142.661853][ T9779] ? __cond_resched+0x11/0x40 [ 142.666547][ T9779] ? fput+0x2d/0x130 [ 142.670643][ T9779] ? ksys_write+0x157/0x180 [ 142.675247][ T9779] __x64_sys_sendmmsg+0x53/0x60 [ 142.680145][ T9779] do_syscall_64+0x3d/0x90 [ 142.684665][ T9779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.690583][ T9779] RIP: 0033:0x4665e9 [ 142.694591][ T9779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:55:28 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket(0xa, 0x3, 0x87) bind(r4, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:28 executing program 3 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 142.714337][ T9779] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 142.723160][ T9779] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 142.731337][ T9779] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 142.739932][ T9779] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.747922][ T9779] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 142.755937][ T9779] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 22:55:28 executing program 4 (fault-call:5 fault-nth:6): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 142.821609][ T9790] FAULT_INJECTION: forcing a failure. [ 142.821609][ T9790] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.834872][ T9790] CPU: 1 PID: 9790 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 142.843807][ T9790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.854398][ T9790] Call Trace: [ 142.857682][ T9790] dump_stack_lvl+0xb7/0x103 [ 142.862382][ T9790] dump_stack+0x11/0x1a [ 142.866727][ T9790] should_fail+0x23c/0x250 [ 142.871289][ T9790] __alloc_pages+0x102/0x320 [ 142.876053][ T9790] alloc_pages+0x2e8/0x340 [ 142.877350][ T9794] FAULT_INJECTION: forcing a failure. [ 142.877350][ T9794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.880506][ T9790] skb_copy_ubufs+0x32a/0xb20 [ 142.880533][ T9790] ? __skb_clone+0x2db/0x300 [ 142.903205][ T9790] dev_queue_xmit_nit+0x46f/0x5f0 [ 142.908296][ T9790] xmit_one+0x71/0x270 [ 142.912364][ T9790] __dev_queue_xmit+0x1053/0x1c10 [ 142.917393][ T9790] ? netlbl_enabled+0x21/0x30 [ 142.922084][ T9790] ? selinux_ip_postroute+0x19a/0x9d0 [ 142.927476][ T9790] dev_queue_xmit+0x13/0x20 [ 142.931971][ T9790] ip6_finish_output2+0x95b/0xc80 [ 142.936997][ T9790] ip6_finish_output+0x428/0x480 [ 142.941957][ T9790] ip6_output+0x10e/0x210 [ 142.946355][ T9790] ? calipso_opt_del+0x524/0x5b0 [ 142.951291][ T9790] ? ip6_output+0x210/0x210 [ 142.955810][ T9790] ip6_local_out+0x121/0x1e0 [ 142.960387][ T9790] ? __ip6_local_out+0x190/0x190 [ 142.965408][ T9790] ip6_send_skb+0x43/0xf0 [ 142.969746][ T9790] udp_v6_send_skb+0x798/0x9f0 [ 142.974561][ T9790] udpv6_sendmsg+0x163c/0x16b0 [ 142.979331][ T9790] ? ip_do_fragment+0x11f0/0x11f0 [ 142.984915][ T9790] inet6_sendmsg+0x5f/0x80 [ 142.989339][ T9790] ? inet6_compat_ioctl+0x250/0x250 [ 142.994825][ T9790] ____sys_sendmsg+0x360/0x4d0 [ 142.999702][ T9790] ? import_iovec+0x69/0x80 [ 143.004258][ T9790] __sys_sendmmsg+0x315/0x4b0 [ 143.008941][ T9790] ? kstrtoull+0x321/0x360 [ 143.013351][ T9790] ? kstrtouint_from_user+0x104/0x130 [ 143.018710][ T9790] ? fsnotify_perm+0x59/0x2e0 [ 143.023557][ T9790] ? __fsnotify_parent+0x32f/0x430 [ 143.028684][ T9790] ? get_pid_task+0x8b/0xc0 [ 143.033172][ T9790] ? __fget_light+0x21b/0x260 [ 143.037840][ T9790] ? __cond_resched+0x11/0x40 [ 143.042539][ T9790] ? fput+0x2d/0x130 [ 143.046488][ T9790] ? ksys_write+0x157/0x180 [ 143.050996][ T9790] __x64_sys_sendmmsg+0x53/0x60 [ 143.055875][ T9790] do_syscall_64+0x3d/0x90 [ 143.060388][ T9790] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.066283][ T9790] RIP: 0033:0x4665e9 [ 143.070186][ T9790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.089831][ T9790] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 143.098235][ T9790] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 143.106217][ T9790] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 143.114198][ T9790] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 22:55:28 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 143.122275][ T9790] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 143.130230][ T9790] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 143.138195][ T9794] CPU: 0 PID: 9794 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 143.147059][ T9794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.157138][ T9794] Call Trace: [ 143.160410][ T9794] dump_stack_lvl+0xb7/0x103 [ 143.165003][ T9794] dump_stack+0x11/0x1a [ 143.169158][ T9794] should_fail+0x23c/0x250 [ 143.173731][ T9794] should_fail_usercopy+0x16/0x20 [ 143.179173][ T9794] _copy_from_user+0x1c/0xd0 [ 143.183913][ T9794] do_recvmmsg+0x250/0x9f0 [ 143.188326][ T9794] ? fsnotify_perm+0x59/0x2e0 [ 143.193125][ T9794] ? __fsnotify_parent+0x32f/0x430 [ 143.198248][ T9794] ? __fget_light+0x21b/0x260 [ 143.203097][ T9794] ? __cond_resched+0x11/0x40 [ 143.208238][ T9794] __x64_sys_recvmmsg+0xcf/0x150 [ 143.213561][ T9794] ? exit_to_user_mode_prepare+0x65/0x190 22:55:29 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 143.219290][ T9794] do_syscall_64+0x3d/0x90 [ 143.223706][ T9794] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.229594][ T9794] RIP: 0033:0x4665e9 [ 143.233486][ T9794] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.253383][ T9794] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 143.261956][ T9794] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 22:55:29 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:29 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0xa, 0x3, 0x87) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:29 executing program 3 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 143.269951][ T9794] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 143.277921][ T9794] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 143.285908][ T9794] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 143.293897][ T9794] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 143.338493][ T9809] FAULT_INJECTION: forcing a failure. [ 143.338493][ T9809] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.352197][ T9809] CPU: 1 PID: 9809 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 143.360866][ T9809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.371033][ T9809] Call Trace: [ 143.374592][ T9809] dump_stack_lvl+0xb7/0x103 [ 143.379183][ T9809] dump_stack+0x11/0x1a [ 143.383355][ T9809] should_fail+0x23c/0x250 [ 143.387772][ T9809] __alloc_pages+0x102/0x320 [ 143.392570][ T9809] alloc_pages+0x2e8/0x340 [ 143.397174][ T9809] skb_copy_ubufs+0x32a/0xb20 [ 143.401844][ T9809] ? __skb_clone+0x2db/0x300 [ 143.406415][ T9809] dev_queue_xmit_nit+0x5c5/0x5f0 [ 143.411504][ T9809] xmit_one+0x71/0x270 [ 143.415570][ T9809] __dev_queue_xmit+0x1053/0x1c10 [ 143.420594][ T9809] ? netlbl_enabled+0x21/0x30 [ 143.425278][ T9809] ? selinux_ip_postroute+0x19a/0x9d0 [ 143.430827][ T9809] dev_queue_xmit+0x13/0x20 [ 143.435576][ T9809] ip6_finish_output2+0x95b/0xc80 [ 143.440633][ T9809] ip6_finish_output+0x428/0x480 [ 143.445568][ T9809] ip6_output+0x10e/0x210 [ 143.449894][ T9809] ? calipso_opt_del+0x524/0x5b0 [ 143.455101][ T9809] ? ip6_output+0x210/0x210 [ 143.459739][ T9809] ip6_local_out+0x121/0x1e0 [ 143.464328][ T9809] ? __ip6_local_out+0x190/0x190 [ 143.469251][ T9809] ip6_send_skb+0x43/0xf0 [ 143.473643][ T9809] udp_v6_send_skb+0x798/0x9f0 [ 143.478427][ T9809] udpv6_sendmsg+0x163c/0x16b0 [ 143.483467][ T9809] ? ip_do_fragment+0x11f0/0x11f0 [ 143.489043][ T9809] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 143.494937][ T9809] inet6_sendmsg+0x5f/0x80 [ 143.499417][ T9809] ? inet6_compat_ioctl+0x250/0x250 [ 143.504610][ T9809] ____sys_sendmsg+0x360/0x4d0 [ 143.509522][ T9809] ? import_iovec+0x69/0x80 [ 143.514129][ T9809] __sys_sendmmsg+0x315/0x4b0 [ 143.518951][ T9809] ? kstrtoull+0x321/0x360 [ 143.523393][ T9809] ? kstrtouint_from_user+0x104/0x130 [ 143.528775][ T9809] ? fsnotify_perm+0x59/0x2e0 [ 143.533721][ T9809] ? __fsnotify_parent+0x32f/0x430 [ 143.538835][ T9809] ? get_pid_task+0x8b/0xc0 [ 143.543376][ T9809] ? __fget_light+0x21b/0x260 [ 143.548190][ T9809] ? __cond_resched+0x11/0x40 [ 143.553029][ T9809] ? fput+0x2d/0x130 [ 143.556913][ T9809] ? ksys_write+0x157/0x180 [ 143.561412][ T9809] __x64_sys_sendmmsg+0x53/0x60 [ 143.566260][ T9809] do_syscall_64+0x3d/0x90 [ 143.570671][ T9809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.576704][ T9809] RIP: 0033:0x4665e9 [ 143.580589][ T9809] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.600340][ T9809] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 143.608995][ T9809] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 143.617113][ T9809] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 143.625077][ T9809] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 22:55:29 executing program 3 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:29 executing program 4 (fault-call:5 fault-nth:7): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 143.633127][ T9809] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 143.641102][ T9809] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 143.691392][ T9821] FAULT_INJECTION: forcing a failure. [ 143.691392][ T9821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.695116][ T9822] loop5: detected capacity change from 0 to 264192 [ 143.704950][ T9821] CPU: 1 PID: 9821 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 143.704975][ T9821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.704984][ T9821] Call Trace: [ 143.733815][ T9821] dump_stack_lvl+0xb7/0x103 [ 143.738459][ T9821] dump_stack+0x11/0x1a [ 143.742618][ T9821] should_fail+0x23c/0x250 [ 143.747056][ T9821] __alloc_pages+0x102/0x320 [ 143.751651][ T9821] alloc_pages+0x2e8/0x340 [ 143.756174][ T9821] skb_copy_ubufs+0x32a/0xb20 [ 143.762924][ T9821] ? __skb_clone+0x2db/0x300 [ 143.767684][ T9821] dev_queue_xmit_nit+0x46f/0x5f0 [ 143.772744][ T9821] xmit_one+0x71/0x270 [ 143.776835][ T9821] __dev_queue_xmit+0x1053/0x1c10 [ 143.781982][ T9821] ? netlbl_enabled+0x21/0x30 [ 143.786679][ T9821] ? selinux_ip_postroute+0x19a/0x9d0 [ 143.792065][ T9821] dev_queue_xmit+0x13/0x20 [ 143.796575][ T9821] ip6_finish_output2+0x95b/0xc80 [ 143.801660][ T9821] ip6_finish_output+0x428/0x480 [ 143.806587][ T9821] ip6_output+0x10e/0x210 [ 143.810972][ T9821] ? calipso_opt_del+0x524/0x5b0 [ 143.816022][ T9821] ? ip6_output+0x210/0x210 [ 143.820525][ T9821] ip6_local_out+0x121/0x1e0 [ 143.825221][ T9821] ? __ip6_local_out+0x190/0x190 [ 143.830194][ T9821] ip6_send_skb+0x43/0xf0 [ 143.834526][ T9821] udp_v6_send_skb+0x798/0x9f0 [ 143.839432][ T9821] udpv6_sendmsg+0x163c/0x16b0 [ 143.844259][ T9821] ? ip_do_fragment+0x11f0/0x11f0 [ 143.849372][ T9821] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 143.855502][ T9821] inet6_sendmsg+0x5f/0x80 [ 143.859947][ T9821] ? inet6_compat_ioctl+0x250/0x250 [ 143.865371][ T9821] ____sys_sendmsg+0x360/0x4d0 [ 143.870224][ T9821] ? import_iovec+0x69/0x80 [ 143.874806][ T9821] __sys_sendmmsg+0x315/0x4b0 [ 143.879546][ T9821] ? kstrtoull+0x321/0x360 [ 143.884131][ T9821] ? kstrtouint_from_user+0x104/0x130 [ 143.889575][ T9821] ? fsnotify_perm+0x59/0x2e0 [ 143.894439][ T9821] ? __fsnotify_parent+0x32f/0x430 [ 143.899570][ T9821] ? get_pid_task+0x8b/0xc0 [ 143.904062][ T9821] ? __fget_light+0x21b/0x260 [ 143.908746][ T9821] ? __cond_resched+0x11/0x40 [ 143.913448][ T9821] ? fput+0x2d/0x130 [ 143.917374][ T9821] ? ksys_write+0x157/0x180 [ 143.921972][ T9821] __x64_sys_sendmmsg+0x53/0x60 [ 143.927093][ T9821] do_syscall_64+0x3d/0x90 [ 143.931579][ T9821] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.937515][ T9821] RIP: 0033:0x4665e9 [ 143.941416][ T9821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.961009][ T9821] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 143.969497][ T9821] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 143.977464][ T9821] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 22:55:29 executing program 3 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 143.985466][ T9821] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 143.993420][ T9821] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 144.001378][ T9821] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 144.021298][ T9822] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.072657][ T9832] FAULT_INJECTION: forcing a failure. [ 144.072657][ T9832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 144.086200][ T9832] CPU: 0 PID: 9832 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 144.087138][ T9833] FAULT_INJECTION: forcing a failure. [ 144.087138][ T9833] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.094876][ T9832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.094891][ T9832] Call Trace: [ 144.094897][ T9832] dump_stack_lvl+0xb7/0x103 [ 144.094919][ T9832] dump_stack+0x11/0x1a [ 144.094932][ T9832] should_fail+0x23c/0x250 [ 144.094954][ T9832] __alloc_pages+0x102/0x320 [ 144.139120][ T9832] alloc_pages+0x2e8/0x340 [ 144.143528][ T9832] skb_copy_ubufs+0x32a/0xb20 [ 144.148236][ T9832] ? __skb_clone+0x2db/0x300 [ 144.152924][ T9832] dev_queue_xmit_nit+0x46f/0x5f0 [ 144.158151][ T9832] xmit_one+0x71/0x270 [ 144.162250][ T9832] __dev_queue_xmit+0x1053/0x1c10 [ 144.167477][ T9832] ? netlbl_enabled+0x21/0x30 [ 144.172186][ T9832] ? selinux_ip_postroute+0x19a/0x9d0 [ 144.177862][ T9832] dev_queue_xmit+0x13/0x20 [ 144.182773][ T9832] ip6_finish_output2+0x95b/0xc80 [ 144.187998][ T9832] ip6_finish_output+0x428/0x480 [ 144.193296][ T9832] ip6_output+0x10e/0x210 [ 144.197812][ T9832] ? calipso_opt_del+0x524/0x5b0 [ 144.203170][ T9832] ? ip6_output+0x210/0x210 [ 144.207781][ T9832] ip6_local_out+0x121/0x1e0 [ 144.212409][ T9832] ? __ip6_local_out+0x190/0x190 [ 144.217332][ T9832] ip6_send_skb+0x43/0xf0 [ 144.221671][ T9832] udp_v6_send_skb+0x798/0x9f0 [ 144.226511][ T9832] udpv6_sendmsg+0x163c/0x16b0 [ 144.231329][ T9832] ? ip_do_fragment+0x11f0/0x11f0 [ 144.236406][ T9832] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 144.242210][ T9832] inet6_sendmsg+0x5f/0x80 [ 144.246684][ T9832] ? inet6_compat_ioctl+0x250/0x250 [ 144.251911][ T9832] ____sys_sendmsg+0x360/0x4d0 [ 144.256701][ T9832] ? import_iovec+0x69/0x80 [ 144.261372][ T9832] __sys_sendmmsg+0x315/0x4b0 [ 144.266062][ T9832] ? kstrtoull+0x321/0x360 [ 144.270458][ T9832] ? kstrtouint_from_user+0x104/0x130 [ 144.275876][ T9832] ? fsnotify_perm+0x59/0x2e0 [ 144.280545][ T9832] ? __fsnotify_parent+0x32f/0x430 [ 144.285663][ T9832] ? get_pid_task+0x8b/0xc0 [ 144.290313][ T9832] ? __fget_light+0x21b/0x260 [ 144.295859][ T9832] ? __cond_resched+0x11/0x40 [ 144.300542][ T9832] ? fput+0x2d/0x130 [ 144.304553][ T9832] ? ksys_write+0x157/0x180 [ 144.309041][ T9832] __x64_sys_sendmmsg+0x53/0x60 [ 144.313915][ T9832] do_syscall_64+0x3d/0x90 [ 144.318346][ T9832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.324267][ T9832] RIP: 0033:0x4665e9 [ 144.328143][ T9832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.347979][ T9832] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 144.356568][ T9832] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 144.364709][ T9832] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 144.372852][ T9832] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 144.380820][ T9832] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 144.389124][ T9832] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 144.397110][ T9833] CPU: 1 PID: 9833 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 144.405914][ T9833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.416939][ T9833] Call Trace: 22:55:30 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:30 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 144.420297][ T9833] dump_stack_lvl+0xb7/0x103 [ 144.424936][ T9833] dump_stack+0x11/0x1a [ 144.429263][ T9833] should_fail+0x23c/0x250 [ 144.433913][ T9833] should_fail_usercopy+0x16/0x20 [ 144.439120][ T9833] _copy_from_user+0x1c/0xd0 [ 144.443719][ T9833] do_recvmmsg+0x250/0x9f0 [ 144.448358][ T9833] ? fsnotify_perm+0x59/0x2e0 [ 144.453043][ T9833] ? __fsnotify_parent+0x32f/0x430 [ 144.458270][ T9833] ? __fget_light+0x21b/0x260 [ 144.463201][ T9833] ? __cond_resched+0x11/0x40 [ 144.468143][ T9833] __x64_sys_recvmmsg+0xcf/0x150 [ 144.473200][ T9833] ? exit_to_user_mode_prepare+0x65/0x190 [ 144.479295][ T9833] do_syscall_64+0x3d/0x90 [ 144.484170][ T9833] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.490581][ T9833] RIP: 0033:0x4665e9 [ 144.494551][ T9833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.514694][ T9833] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 22:55:30 executing program 3 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:30 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 144.523178][ T9833] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 144.531129][ T9833] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 144.539186][ T9833] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 144.547227][ T9833] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 144.555183][ T9833] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:30 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0xa, 0x3, 0x87) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 144.588121][ T9844] FAULT_INJECTION: forcing a failure. [ 144.588121][ T9844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 144.601395][ T9844] CPU: 1 PID: 9844 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 144.610137][ T9844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.620225][ T9844] Call Trace: [ 144.623513][ T9844] dump_stack_lvl+0xb7/0x103 [ 144.628123][ T9844] dump_stack+0x11/0x1a [ 144.632282][ T9844] should_fail+0x23c/0x250 [ 144.636681][ T9844] __alloc_pages+0x102/0x320 [ 144.641269][ T9844] alloc_pages+0x2e8/0x340 [ 144.645717][ T9844] skb_copy_ubufs+0x32a/0xb20 [ 144.650393][ T9844] ? __skb_clone+0x2db/0x300 [ 144.655041][ T9844] dev_queue_xmit_nit+0x5c5/0x5f0 [ 144.660104][ T9844] xmit_one+0x71/0x270 [ 144.664182][ T9844] __dev_queue_xmit+0x1053/0x1c10 [ 144.669239][ T9844] ? netlbl_enabled+0x21/0x30 [ 144.674080][ T9844] ? selinux_ip_postroute+0x19a/0x9d0 [ 144.679443][ T9844] dev_queue_xmit+0x13/0x20 [ 144.683937][ T9844] ip6_finish_output2+0x95b/0xc80 [ 144.689047][ T9844] ip6_finish_output+0x428/0x480 [ 144.694011][ T9844] ip6_output+0x10e/0x210 [ 144.698348][ T9844] ? calipso_opt_del+0x524/0x5b0 [ 144.703323][ T9844] ? ip6_output+0x210/0x210 [ 144.707826][ T9844] ip6_local_out+0x121/0x1e0 [ 144.712509][ T9844] ? __ip6_local_out+0x190/0x190 [ 144.717455][ T9844] ip6_send_skb+0x43/0xf0 [ 144.721849][ T9844] udp_v6_send_skb+0x798/0x9f0 [ 144.726653][ T9844] udpv6_sendmsg+0x163c/0x16b0 [ 144.731399][ T9844] ? ip_do_fragment+0x11f0/0x11f0 [ 144.736426][ T9844] inet6_sendmsg+0x5f/0x80 [ 144.741046][ T9844] ? inet6_compat_ioctl+0x250/0x250 [ 144.747002][ T9844] ____sys_sendmsg+0x360/0x4d0 [ 144.752215][ T9844] ? import_iovec+0x69/0x80 [ 144.756918][ T9844] __sys_sendmmsg+0x315/0x4b0 [ 144.761634][ T9844] ? kstrtoull+0x321/0x360 [ 144.766054][ T9844] ? kstrtouint_from_user+0x104/0x130 [ 144.771607][ T9844] ? fsnotify_perm+0x59/0x2e0 [ 144.776617][ T9844] ? __fsnotify_parent+0x32f/0x430 [ 144.781721][ T9844] ? get_pid_task+0x8b/0xc0 [ 144.786392][ T9844] ? __fget_light+0x21b/0x260 [ 144.791497][ T9844] ? __cond_resched+0x11/0x40 [ 144.796578][ T9844] ? fput+0x2d/0x130 [ 144.801214][ T9844] ? ksys_write+0x157/0x180 [ 144.805808][ T9844] __x64_sys_sendmmsg+0x53/0x60 [ 144.810701][ T9844] do_syscall_64+0x3d/0x90 [ 144.815186][ T9844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.821133][ T9844] RIP: 0033:0x4665e9 [ 144.825440][ T9844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.846501][ T9844] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 144.855492][ T9844] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 144.863998][ T9844] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 144.872005][ T9844] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 22:55:30 executing program 4 (fault-call:5 fault-nth:8): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:30 executing program 3 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 144.880680][ T9844] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 144.889930][ T9844] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 144.939697][ T9861] loop5: detected capacity change from 0 to 264192 [ 144.952498][ T9864] FAULT_INJECTION: forcing a failure. [ 144.952498][ T9864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 144.961474][ T9861] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.965748][ T9864] CPU: 0 PID: 9864 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 144.983427][ T9864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.993493][ T9864] Call Trace: [ 144.996777][ T9864] dump_stack_lvl+0xb7/0x103 [ 145.001379][ T9864] dump_stack+0x11/0x1a [ 145.005584][ T9864] should_fail+0x23c/0x250 [ 145.010132][ T9864] __alloc_pages+0x102/0x320 [ 145.014872][ T9864] alloc_pages+0x2e8/0x340 [ 145.019280][ T9864] skb_copy_ubufs+0x32a/0xb20 [ 145.023992][ T9864] ? __skb_clone+0x2db/0x300 [ 145.028596][ T9864] dev_queue_xmit_nit+0x46f/0x5f0 [ 145.033627][ T9864] xmit_one+0x71/0x270 [ 145.037716][ T9864] __dev_queue_xmit+0x1053/0x1c10 [ 145.042786][ T9864] ? netlbl_enabled+0x21/0x30 [ 145.047571][ T9864] ? selinux_ip_postroute+0x19a/0x9d0 [ 145.052983][ T9864] dev_queue_xmit+0x13/0x20 [ 145.057638][ T9864] ip6_finish_output2+0x95b/0xc80 [ 145.062667][ T9864] ip6_finish_output+0x428/0x480 [ 145.067653][ T9864] ip6_output+0x10e/0x210 [ 145.072087][ T9864] ? calipso_opt_del+0x524/0x5b0 [ 145.077040][ T9864] ? ip6_output+0x210/0x210 [ 145.081595][ T9864] ip6_local_out+0x121/0x1e0 [ 145.086187][ T9864] ? __ip6_local_out+0x190/0x190 [ 145.091183][ T9864] ip6_send_skb+0x43/0xf0 [ 145.095591][ T9864] udp_v6_send_skb+0x798/0x9f0 [ 145.100359][ T9864] udpv6_sendmsg+0x163c/0x16b0 [ 145.105127][ T9864] ? ip_do_fragment+0x11f0/0x11f0 [ 145.110162][ T9864] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 145.116085][ T9864] inet6_sendmsg+0x5f/0x80 [ 145.120499][ T9864] ? inet6_compat_ioctl+0x250/0x250 [ 145.125876][ T9864] ____sys_sendmsg+0x360/0x4d0 [ 145.130723][ T9864] ? import_iovec+0x69/0x80 [ 145.135325][ T9864] __sys_sendmmsg+0x315/0x4b0 [ 145.140394][ T9864] ? kstrtoull+0x321/0x360 [ 145.144899][ T9864] ? kstrtouint_from_user+0x104/0x130 [ 145.150604][ T9864] ? fsnotify_perm+0x59/0x2e0 [ 145.155375][ T9864] ? __fsnotify_parent+0x32f/0x430 [ 145.160492][ T9864] ? get_pid_task+0x8b/0xc0 [ 145.165037][ T9864] ? __fget_light+0x21b/0x260 [ 145.170139][ T9864] ? __cond_resched+0x11/0x40 [ 145.174993][ T9864] ? fput+0x2d/0x130 [ 145.178891][ T9864] ? ksys_write+0x157/0x180 [ 145.183383][ T9864] __x64_sys_sendmmsg+0x53/0x60 [ 145.188242][ T9864] do_syscall_64+0x3d/0x90 [ 145.192710][ T9864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.198611][ T9864] RIP: 0033:0x4665e9 [ 145.202505][ T9864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.222340][ T9864] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 145.230753][ T9864] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 145.238944][ T9864] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 145.246915][ T9864] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.254889][ T9864] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 145.262940][ T9864] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 145.278157][ T9866] FAULT_INJECTION: forcing a failure. [ 145.278157][ T9866] name fail_usercopy, interval 1, probability 0, space 0, times 0 22:55:31 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:31 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 145.291304][ T9866] CPU: 1 PID: 9866 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 145.300046][ T9866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.310159][ T9866] Call Trace: [ 145.313579][ T9866] dump_stack_lvl+0xb7/0x103 [ 145.318188][ T9866] dump_stack+0x11/0x1a [ 145.322347][ T9866] should_fail+0x23c/0x250 [ 145.326946][ T9866] should_fail_usercopy+0x16/0x20 [ 145.332024][ T9866] _copy_from_user+0x1c/0xd0 [ 145.336627][ T9866] do_recvmmsg+0x250/0x9f0 [ 145.341212][ T9866] ? fsnotify_perm+0x59/0x2e0 [ 145.346010][ T9866] ? __fsnotify_parent+0x32f/0x430 [ 145.351188][ T9866] ? __fget_light+0x21b/0x260 [ 145.355848][ T9866] ? __cond_resched+0x11/0x40 [ 145.361893][ T9866] __x64_sys_recvmmsg+0xcf/0x150 [ 145.366816][ T9866] ? exit_to_user_mode_prepare+0x65/0x190 [ 145.372513][ T9866] do_syscall_64+0x3d/0x90 [ 145.376923][ T9866] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.382797][ T9866] RIP: 0033:0x4665e9 [ 145.386669][ T9866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.406255][ T9866] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 145.414643][ T9866] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 145.422605][ T9866] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 145.430662][ T9866] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 22:55:31 executing program 3 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:31 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0xa, 0x3, 0x87) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 145.439228][ T9866] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 145.447203][ T9866] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 145.503380][ T9882] FAULT_INJECTION: forcing a failure. [ 145.503380][ T9882] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 145.517246][ T9882] CPU: 1 PID: 9882 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 145.525900][ T9882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.535938][ T9882] Call Trace: [ 145.539218][ T9882] dump_stack_lvl+0xb7/0x103 [ 145.543950][ T9882] dump_stack+0x11/0x1a [ 145.548085][ T9882] should_fail+0x23c/0x250 [ 145.552527][ T9882] __alloc_pages+0x102/0x320 [ 145.557102][ T9882] alloc_pages+0x2e8/0x340 [ 145.561497][ T9882] skb_copy_ubufs+0x32a/0xb20 [ 145.566226][ T9882] ? __skb_clone+0x2db/0x300 [ 145.570797][ T9882] dev_queue_xmit_nit+0x46f/0x5f0 [ 145.575877][ T9882] xmit_one+0x71/0x270 [ 145.579997][ T9882] __dev_queue_xmit+0x1053/0x1c10 [ 145.585103][ T9882] ? netlbl_enabled+0x21/0x30 [ 145.589942][ T9882] ? selinux_ip_postroute+0x19a/0x9d0 [ 145.595299][ T9882] dev_queue_xmit+0x13/0x20 [ 145.599791][ T9882] ip6_finish_output2+0x95b/0xc80 [ 145.604834][ T9882] ip6_finish_output+0x428/0x480 [ 145.609809][ T9882] ip6_output+0x10e/0x210 [ 145.614149][ T9882] ? calipso_opt_del+0x524/0x5b0 [ 145.619291][ T9882] ? ip6_output+0x210/0x210 [ 145.623940][ T9882] ip6_local_out+0x121/0x1e0 [ 145.628519][ T9882] ? __ip6_local_out+0x190/0x190 [ 145.633510][ T9882] ip6_send_skb+0x43/0xf0 [ 145.637844][ T9882] udp_v6_send_skb+0x798/0x9f0 [ 145.642630][ T9882] udpv6_sendmsg+0x163c/0x16b0 [ 145.647372][ T9882] ? ip_do_fragment+0x11f0/0x11f0 [ 145.652377][ T9882] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 145.658170][ T9882] inet6_sendmsg+0x5f/0x80 [ 145.662620][ T9882] ? inet6_compat_ioctl+0x250/0x250 [ 145.667836][ T9882] ____sys_sendmsg+0x360/0x4d0 [ 145.672615][ T9882] ? import_iovec+0x69/0x80 [ 145.677132][ T9882] __sys_sendmmsg+0x315/0x4b0 [ 145.681881][ T9882] ? kstrtoull+0x321/0x360 [ 145.686315][ T9882] ? kstrtouint_from_user+0x104/0x130 [ 145.691694][ T9882] ? fsnotify_perm+0x59/0x2e0 [ 145.696430][ T9882] ? __fsnotify_parent+0x32f/0x430 [ 145.701533][ T9882] ? get_pid_task+0x8b/0xc0 [ 145.706886][ T9882] ? __fget_light+0x21b/0x260 [ 145.711548][ T9882] ? __cond_resched+0x11/0x40 [ 145.716237][ T9882] ? fput+0x2d/0x130 [ 145.720188][ T9882] ? ksys_write+0x157/0x180 [ 145.724666][ T9882] __x64_sys_sendmmsg+0x53/0x60 [ 145.729550][ T9882] do_syscall_64+0x3d/0x90 [ 145.733967][ T9882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.740007][ T9882] RIP: 0033:0x4665e9 22:55:31 executing program 4 (fault-call:5 fault-nth:9): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 145.743908][ T9882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.763534][ T9882] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 145.772013][ T9882] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 145.779992][ T9882] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 145.787997][ T9882] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.795969][ T9882] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 22:55:31 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:31 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:31 executing program 3 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 145.803941][ T9882] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 145.836538][ T9889] FAULT_INJECTION: forcing a failure. [ 145.836538][ T9889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.850085][ T9889] CPU: 1 PID: 9889 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 145.858770][ T9889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.867460][ T9894] FAULT_INJECTION: forcing a failure. [ 145.867460][ T9894] name failslab, interval 1, probability 0, space 0, times 0 [ 145.868826][ T9889] Call Trace: [ 145.868835][ T9889] dump_stack_lvl+0xb7/0x103 [ 145.889262][ T9889] dump_stack+0x11/0x1a [ 145.893406][ T9889] should_fail+0x23c/0x250 [ 145.897816][ T9889] should_fail_usercopy+0x16/0x20 [ 145.902827][ T9889] _copy_from_user+0x1c/0xd0 [ 145.907493][ T9889] do_recvmmsg+0x250/0x9f0 [ 145.912156][ T9889] ? fsnotify_perm+0x59/0x2e0 [ 145.916814][ T9889] ? __fsnotify_parent+0x32f/0x430 [ 145.921919][ T9889] ? __fget_light+0x21b/0x260 [ 145.926587][ T9889] ? __cond_resched+0x11/0x40 [ 145.931276][ T9889] __x64_sys_recvmmsg+0xcf/0x150 [ 145.936204][ T9889] ? exit_to_user_mode_prepare+0x65/0x190 [ 145.941939][ T9889] do_syscall_64+0x3d/0x90 [ 145.946349][ T9889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.952276][ T9889] RIP: 0033:0x4665e9 [ 145.956160][ T9889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.975750][ T9889] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 145.984162][ T9889] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 145.992128][ T9889] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 146.000090][ T9889] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.008046][ T9889] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 146.016027][ T9889] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 146.024126][ T9894] CPU: 0 PID: 9894 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 146.032927][ T9894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.043203][ T9894] Call Trace: [ 146.046475][ T9894] dump_stack_lvl+0xb7/0x103 [ 146.051057][ T9894] dump_stack+0x11/0x1a [ 146.055208][ T9894] should_fail+0x23c/0x250 [ 146.059702][ T9894] ? skb_clone+0x12c/0x1f0 [ 146.064149][ T9894] __should_failslab+0x81/0x90 [ 146.068892][ T9894] should_failslab+0x5/0x20 [ 146.073400][ T9894] kmem_cache_alloc+0x46/0x2e0 [ 146.078148][ T9894] ? alloc_pages+0x2e8/0x340 [ 146.082751][ T9894] skb_clone+0x12c/0x1f0 [ 146.087057][ T9894] packet_rcv+0x3e6/0xa20 [ 146.091432][ T9894] ? packet_sock_destruct+0xc0/0xc0 [ 146.096793][ T9894] dev_queue_xmit_nit+0x382/0x5f0 [ 146.101812][ T9894] xmit_one+0x71/0x270 [ 146.105864][ T9894] __dev_queue_xmit+0x1053/0x1c10 [ 146.110882][ T9894] ? netlbl_enabled+0x21/0x30 [ 146.115568][ T9894] ? selinux_ip_postroute+0x19a/0x9d0 [ 146.120969][ T9894] dev_queue_xmit+0x13/0x20 [ 146.125553][ T9894] ip6_finish_output2+0x95b/0xc80 [ 146.130574][ T9894] ip6_finish_output+0x428/0x480 [ 146.135575][ T9894] ip6_output+0x10e/0x210 [ 146.140031][ T9894] ? calipso_opt_del+0x524/0x5b0 [ 146.144987][ T9894] ? ip6_output+0x210/0x210 [ 146.149519][ T9894] ip6_local_out+0x121/0x1e0 [ 146.154273][ T9894] ? __ip6_local_out+0x190/0x190 [ 146.159219][ T9894] ip6_send_skb+0x43/0xf0 [ 146.163622][ T9894] udp_v6_send_skb+0x798/0x9f0 [ 146.168370][ T9894] udpv6_sendmsg+0x163c/0x16b0 [ 146.173154][ T9894] ? ip_do_fragment+0x11f0/0x11f0 [ 146.178206][ T9894] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 146.184000][ T9894] inet6_sendmsg+0x5f/0x80 [ 146.188433][ T9894] ? inet6_compat_ioctl+0x250/0x250 [ 146.193638][ T9894] ____sys_sendmsg+0x360/0x4d0 [ 146.198436][ T9894] ? import_iovec+0x69/0x80 22:55:31 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 146.202940][ T9894] __sys_sendmmsg+0x315/0x4b0 [ 146.207663][ T9894] ? kstrtoull+0x321/0x360 [ 146.212082][ T9894] ? kstrtouint_from_user+0x104/0x130 [ 146.217552][ T9894] ? fsnotify_perm+0x59/0x2e0 [ 146.222278][ T9894] ? __fsnotify_parent+0x32f/0x430 [ 146.227380][ T9894] ? get_pid_task+0x8b/0xc0 [ 146.231868][ T9894] ? __fget_light+0x21b/0x260 [ 146.236593][ T9894] ? __cond_resched+0x11/0x40 [ 146.241353][ T9894] ? fput+0x2d/0x130 [ 146.245320][ T9894] ? ksys_write+0x157/0x180 [ 146.249871][ T9894] __x64_sys_sendmmsg+0x53/0x60 [ 146.254776][ T9894] do_syscall_64+0x3d/0x90 [ 146.259234][ T9894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.265192][ T9894] RIP: 0033:0x4665e9 [ 146.269093][ T9894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 146.288697][ T9894] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 146.297099][ T9894] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 22:55:32 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:32 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:32 executing program 3 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 146.305065][ T9894] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 146.313459][ T9894] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.321426][ T9894] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 146.329403][ T9894] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 146.385657][ T9914] loop5: detected capacity change from 0 to 264192 [ 146.388486][ T9913] FAULT_INJECTION: forcing a failure. [ 146.388486][ T9913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.405571][ T9913] CPU: 1 PID: 9913 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 146.407307][ T9914] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.414325][ T9913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:55:32 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 146.414340][ T9913] Call Trace: [ 146.414348][ T9913] dump_stack_lvl+0xb7/0x103 [ 146.414369][ T9913] dump_stack+0x11/0x1a [ 146.414381][ T9913] should_fail+0x23c/0x250 [ 146.450465][ T9913] should_fail_usercopy+0x16/0x20 [ 146.455559][ T9913] _copy_from_user+0x1c/0xd0 [ 146.460143][ T9913] __copy_msghdr_from_user+0x44/0x350 [ 146.465569][ T9913] ? __schedule+0x42a/0x670 [ 146.470149][ T9913] ? import_iovec+0x69/0x80 [ 146.474655][ T9913] __sys_sendmmsg+0x1f0/0x4b0 [ 146.479501][ T9913] ? kstrtoull+0x321/0x360 [ 146.483997][ T9913] ? kstrtouint_from_user+0x104/0x130 [ 146.489373][ T9913] ? fsnotify_perm+0x59/0x2e0 [ 146.494244][ T9913] ? __fsnotify_parent+0x32f/0x430 [ 146.499396][ T9913] ? get_pid_task+0x8b/0xc0 [ 146.503876][ T9913] ? __fget_light+0x21b/0x260 [ 146.508528][ T9913] ? __cond_resched+0x11/0x40 [ 146.513223][ T9913] ? fput+0x2d/0x130 [ 146.517098][ T9913] ? ksys_write+0x157/0x180 [ 146.521586][ T9913] __x64_sys_sendmmsg+0x53/0x60 [ 146.526439][ T9913] do_syscall_64+0x3d/0x90 [ 146.531280][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.537212][ T9913] RIP: 0033:0x4665e9 [ 146.541125][ T9913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 146.562407][ T9913] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 146.570825][ T9913] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 22:55:32 executing program 4 (fault-call:5 fault-nth:10): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:32 executing program 3 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 146.578782][ T9913] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 146.586838][ T9913] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.594793][ T9913] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 146.602766][ T9913] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 146.653279][ T9928] loop5: detected capacity change from 0 to 264192 [ 146.662993][ T9932] FAULT_INJECTION: forcing a failure. [ 146.662993][ T9932] name failslab, interval 1, probability 0, space 0, times 0 [ 146.675712][ T9932] CPU: 0 PID: 9932 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 146.684463][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.684932][ T9928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.694590][ T9932] Call Trace: [ 146.694601][ T9932] dump_stack_lvl+0xb7/0x103 [ 146.694624][ T9932] dump_stack+0x11/0x1a [ 146.715599][ T9932] should_fail+0x23c/0x250 [ 146.720014][ T9932] __should_failslab+0x81/0x90 [ 146.724779][ T9932] should_failslab+0x5/0x20 [ 146.729284][ T9932] kmem_cache_alloc_node+0x58/0x2b0 [ 146.734542][ T9932] ? __alloc_skb+0xed/0x420 [ 146.739045][ T9932] __alloc_skb+0xed/0x420 [ 146.743480][ T9932] sock_omalloc+0x6d/0xd0 [ 146.747826][ T9932] msg_zerocopy_alloc+0x4b/0x1b0 [ 146.752818][ T9932] msg_zerocopy_realloc+0x156/0x260 [ 146.758010][ T9932] __ip6_append_data+0x83f/0x22b0 [ 146.763023][ T9932] ? ip6_local_out+0x121/0x1e0 [ 146.767803][ T9932] ip6_make_skb+0x258/0x420 [ 146.772292][ T9932] ? ip_do_fragment+0x11f0/0x11f0 [ 146.777314][ T9932] ? ip_do_fragment+0x11f0/0x11f0 [ 146.782333][ T9932] udpv6_sendmsg+0x160a/0x16b0 [ 146.787151][ T9932] ? ip_do_fragment+0x11f0/0x11f0 [ 146.792162][ T9932] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 146.797953][ T9932] inet6_sendmsg+0x5f/0x80 [ 146.802353][ T9932] ? inet6_compat_ioctl+0x250/0x250 [ 146.807532][ T9932] ____sys_sendmsg+0x360/0x4d0 [ 146.812322][ T9932] ? import_iovec+0x69/0x80 [ 146.816821][ T9932] __sys_sendmmsg+0x315/0x4b0 [ 146.821481][ T9932] ? kstrtoull+0x321/0x360 [ 146.825964][ T9932] ? kstrtouint_from_user+0x104/0x130 [ 146.831324][ T9932] ? fsnotify_perm+0x59/0x2e0 [ 146.836054][ T9932] ? __fsnotify_parent+0x32f/0x430 [ 146.841157][ T9932] ? get_pid_task+0x8b/0xc0 [ 146.845793][ T9932] ? __fget_light+0x21b/0x260 [ 146.850445][ T9932] ? __cond_resched+0x11/0x40 [ 146.855178][ T9932] ? fput+0x2d/0x130 [ 146.859086][ T9932] ? ksys_write+0x157/0x180 [ 146.863591][ T9932] __x64_sys_sendmmsg+0x53/0x60 [ 146.868527][ T9932] do_syscall_64+0x3d/0x90 [ 146.872979][ T9932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.878868][ T9932] RIP: 0033:0x4665e9 [ 146.882743][ T9932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 146.902466][ T9932] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 146.911139][ T9932] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 146.919090][ T9932] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 146.927121][ T9932] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 146.935097][ T9932] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 146.943059][ T9932] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 146.959641][ T9936] FAULT_INJECTION: forcing a failure. [ 146.959641][ T9936] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.973947][ T9936] CPU: 1 PID: 9936 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 146.982762][ T9936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.992900][ T9936] Call Trace: [ 146.996179][ T9936] dump_stack_lvl+0xb7/0x103 [ 147.000814][ T9936] dump_stack+0x11/0x1a [ 147.005128][ T9936] should_fail+0x23c/0x250 22:55:32 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 147.009896][ T9936] should_fail_usercopy+0x16/0x20 [ 147.014920][ T9936] _copy_from_user+0x1c/0xd0 [ 147.019567][ T9936] do_recvmmsg+0x250/0x9f0 [ 147.024435][ T9936] ? fsnotify_perm+0x59/0x2e0 [ 147.029125][ T9936] ? __fsnotify_parent+0x32f/0x430 [ 147.034338][ T9936] ? __fget_light+0x21b/0x260 [ 147.039006][ T9936] ? __cond_resched+0x11/0x40 [ 147.044102][ T9936] __x64_sys_recvmmsg+0xcf/0x150 [ 147.049089][ T9936] ? exit_to_user_mode_prepare+0x65/0x190 [ 147.055014][ T9936] do_syscall_64+0x3d/0x90 22:55:32 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 147.059442][ T9936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.065346][ T9936] RIP: 0033:0x4665e9 [ 147.069245][ T9936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 147.088937][ T9936] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 147.097353][ T9936] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 22:55:32 executing program 3 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 147.105417][ T9936] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 147.113374][ T9936] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.121337][ T9936] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 147.129342][ T9936] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:32 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 147.158797][ T9945] FAULT_INJECTION: forcing a failure. [ 147.158797][ T9945] name failslab, interval 1, probability 0, space 0, times 0 [ 147.171487][ T9945] CPU: 1 PID: 9945 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 147.180385][ T9945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.191074][ T9945] Call Trace: [ 147.194444][ T9945] dump_stack_lvl+0xb7/0x103 [ 147.199561][ T9945] dump_stack+0x11/0x1a [ 147.203747][ T9945] should_fail+0x23c/0x250 [ 147.208181][ T9945] __should_failslab+0x81/0x90 [ 147.213283][ T9945] should_failslab+0x5/0x20 [ 147.217787][ T9945] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 147.223493][ T9945] ? __kmalloc_node_track_caller+0x30/0x40 [ 147.229350][ T9945] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 147.234792][ T9945] __kmalloc_node_track_caller+0x30/0x40 [ 147.240428][ T9945] ? sock_omalloc+0x6d/0xd0 [ 147.244919][ T9945] __alloc_skb+0x187/0x420 [ 147.249741][ T9945] sock_omalloc+0x6d/0xd0 [ 147.254279][ T9945] msg_zerocopy_alloc+0x4b/0x1b0 [ 147.259216][ T9945] msg_zerocopy_realloc+0x156/0x260 [ 147.264408][ T9945] __ip6_append_data+0x83f/0x22b0 [ 147.269456][ T9945] ? ip6_local_out+0x121/0x1e0 [ 147.274213][ T9945] ip6_make_skb+0x258/0x420 [ 147.278709][ T9945] ? ip_do_fragment+0x11f0/0x11f0 [ 147.283724][ T9945] ? ip_do_fragment+0x11f0/0x11f0 [ 147.288833][ T9945] udpv6_sendmsg+0x160a/0x16b0 [ 147.293715][ T9945] ? ip_do_fragment+0x11f0/0x11f0 [ 147.298784][ T9945] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 147.304658][ T9945] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 147.310732][ T9945] inet6_sendmsg+0x5f/0x80 [ 147.315282][ T9945] ? inet6_compat_ioctl+0x250/0x250 [ 147.320471][ T9945] ____sys_sendmsg+0x360/0x4d0 [ 147.325341][ T9945] ? import_iovec+0x69/0x80 [ 147.330079][ T9945] __sys_sendmmsg+0x315/0x4b0 [ 147.334769][ T9945] ? kstrtoull+0x321/0x360 [ 147.339177][ T9945] ? kstrtouint_from_user+0x104/0x130 [ 147.344554][ T9945] ? fsnotify_perm+0x59/0x2e0 [ 147.349266][ T9945] ? __fsnotify_parent+0x32f/0x430 [ 147.354481][ T9945] ? get_pid_task+0x8b/0xc0 [ 147.359090][ T9945] ? __fget_light+0x21b/0x260 [ 147.363763][ T9945] ? __cond_resched+0x11/0x40 [ 147.368450][ T9945] ? fput+0x2d/0x130 [ 147.372335][ T9945] ? ksys_write+0x157/0x180 [ 147.377068][ T9945] __x64_sys_sendmmsg+0x53/0x60 [ 147.381937][ T9945] do_syscall_64+0x3d/0x90 [ 147.386405][ T9945] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.392342][ T9945] RIP: 0033:0x4665e9 [ 147.396238][ T9945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 147.416135][ T9945] RSP: 002b:00007f55f8de4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 147.424543][ T9945] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 147.432513][ T9945] RDX: 0400000000000132 RSI: 0000000020004d80 RDI: 0000000000000003 [ 147.440479][ T9945] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.448436][ T9945] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 22:55:33 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 147.456435][ T9945] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 22:55:33 executing program 4 (fault-call:5 fault-nth:11): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:33 executing program 3 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 147.495436][ T9954] loop5: detected capacity change from 0 to 264192 [ 147.527348][ T9964] FAULT_INJECTION: forcing a failure. [ 147.527348][ T9964] name fail_usercopy, interval 1, probability 0, space 0, times 0 22:55:33 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 147.528129][ T9954] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.540620][ T9964] CPU: 1 PID: 9964 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 147.558353][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.568411][ T9964] Call Trace: [ 147.571691][ T9964] dump_stack_lvl+0xb7/0x103 [ 147.576304][ T9964] dump_stack+0x11/0x1a [ 147.580469][ T9964] should_fail+0x23c/0x250 [ 147.584936][ T9964] should_fail_usercopy+0x16/0x20 [ 147.590042][ T9964] _copy_from_user+0x1c/0xd0 [ 147.594632][ T9964] kstrtouint_from_user+0x6f/0x130 [ 147.599877][ T9964] ? _copy_to_user+0x77/0x90 [ 147.604460][ T9964] ? fsnotify_perm+0x59/0x2e0 [ 147.609238][ T9964] proc_fail_nth_write+0x38/0x140 [ 147.614264][ T9964] ? proc_fail_nth_read+0x140/0x140 [ 147.619474][ T9964] vfs_write+0x1f3/0x770 [ 147.623769][ T9964] ? __fget_light+0x21b/0x260 [ 147.628431][ T9964] ? __cond_resched+0x11/0x40 [ 147.633117][ T9964] ksys_write+0xce/0x180 [ 147.637446][ T9964] __x64_sys_write+0x3e/0x50 [ 147.642035][ T9964] do_syscall_64+0x3d/0x90 [ 147.646457][ T9964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.652337][ T9964] RIP: 0033:0x4192cf [ 147.656289][ T9964] 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 [ 147.675892][ T9964] RSP: 002b:00007f55f8de4170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 147.684378][ T9964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192cf [ 147.692382][ T9964] RDX: 0000000000000001 RSI: 00007f55f8de41e0 RDI: 0000000000000005 [ 147.700472][ T9964] RBP: 00007f55f8de41d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.708440][ T9964] R10: 0000000004000000 R11: 0000000000000293 R12: 0000000000000002 [ 147.716408][ T9964] R13: 00007fff3754468f R14: 00007f55f8de4300 R15: 0000000000022000 [ 147.730208][ T9968] FAULT_INJECTION: forcing a failure. [ 147.730208][ T9968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.743313][ T9968] CPU: 0 PID: 9968 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 147.751983][ T9968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.762034][ T9968] Call Trace: [ 147.765310][ T9968] dump_stack_lvl+0xb7/0x103 [ 147.769883][ T9968] dump_stack+0x11/0x1a [ 147.774030][ T9968] should_fail+0x23c/0x250 [ 147.778451][ T9968] should_fail_usercopy+0x16/0x20 [ 147.783530][ T9968] _copy_from_user+0x1c/0xd0 [ 147.788124][ T9968] do_recvmmsg+0x250/0x9f0 [ 147.792651][ T9968] ? fsnotify_perm+0x59/0x2e0 [ 147.797350][ T9968] ? __fsnotify_parent+0x32f/0x430 [ 147.802631][ T9968] ? __fget_light+0x21b/0x260 [ 147.807305][ T9968] ? __cond_resched+0x11/0x40 [ 147.812003][ T9968] __x64_sys_recvmmsg+0xcf/0x150 [ 147.816929][ T9968] ? exit_to_user_mode_prepare+0x65/0x190 [ 147.822648][ T9968] do_syscall_64+0x3d/0x90 [ 147.827092][ T9968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.833056][ T9968] RIP: 0033:0x4665e9 [ 147.837277][ T9968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 147.856950][ T9968] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 147.865358][ T9968] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 147.873354][ T9968] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 147.881433][ T9968] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 147.889472][ T9968] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 22:55:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa00100, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:33 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 147.897800][ T9968] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x1000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000002, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 147.946036][ T9978] loop5: detected capacity change from 0 to 264192 [ 147.979187][ T9978] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000003, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:33 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:33 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 148.051342][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.120916][T10009] loop5: detected capacity change from 0 to 264192 [ 148.129247][T10009] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.170292][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:34 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000004, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:34 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:34 executing program 4 (fault-call:5 fault-nth:12): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000005, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 148.377368][T10019] loop5: detected capacity change from 0 to 264192 [ 148.391212][T10019] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000008, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 148.440325][T10033] FAULT_INJECTION: forcing a failure. [ 148.440325][T10033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.453490][T10033] CPU: 1 PID: 10033 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 148.462247][T10033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.472303][T10033] Call Trace: [ 148.475584][T10033] dump_stack_lvl+0xb7/0x103 [ 148.480523][T10033] dump_stack+0x11/0x1a [ 148.484742][T10033] should_fail+0x23c/0x250 [ 148.489146][T10033] should_fail_usercopy+0x16/0x20 [ 148.494161][T10033] _copy_from_user+0x1c/0xd0 [ 148.498733][T10033] do_recvmmsg+0x250/0x9f0 [ 148.503137][T10033] ? fsnotify_perm+0x59/0x2e0 [ 148.507862][T10033] ? __fsnotify_parent+0x32f/0x430 [ 148.512956][T10033] ? __fget_light+0x21b/0x260 [ 148.517645][T10033] ? __cond_resched+0x11/0x40 [ 148.522310][T10033] __x64_sys_recvmmsg+0xcf/0x150 [ 148.527244][T10033] ? exit_to_user_mode_prepare+0x65/0x190 [ 148.533029][T10033] do_syscall_64+0x3d/0x90 [ 148.537441][T10033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.543395][T10033] RIP: 0033:0x4665e9 [ 148.547271][T10033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 148.567378][T10033] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 148.575789][T10033] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 148.583759][T10033] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 148.592057][T10033] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 148.600026][T10033] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 148.608081][T10033] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 148.616285][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:34 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:34 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200000f, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000010, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:34 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 148.821613][T10054] loop5: detected capacity change from 0 to 264192 [ 148.829733][T10054] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:34 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 148.879890][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.944336][T10073] loop5: detected capacity change from 0 to 264192 [ 148.953376][T10073] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.995883][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:34 executing program 4 (fault-call:5 fault-nth:13): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000011, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:34 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:34 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000022, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 149.246407][T10084] loop5: detected capacity change from 0 to 264192 [ 149.256867][T10084] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 149.325671][T10098] FAULT_INJECTION: forcing a failure. [ 149.325671][T10098] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 149.338927][T10098] CPU: 0 PID: 10098 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 149.347684][T10098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.357903][T10098] Call Trace: [ 149.361210][T10098] dump_stack_lvl+0xb7/0x103 [ 149.365905][T10098] dump_stack+0x11/0x1a [ 149.370049][T10098] should_fail+0x23c/0x250 [ 149.374456][T10098] should_fail_usercopy+0x16/0x20 [ 149.379635][T10098] _copy_from_user+0x1c/0xd0 [ 149.384247][T10098] do_recvmmsg+0x250/0x9f0 [ 149.388765][T10098] ? fsnotify_perm+0x59/0x2e0 [ 149.393420][T10098] ? __fsnotify_parent+0x32f/0x430 [ 149.398509][T10098] ? __fget_light+0x21b/0x260 [ 149.403161][T10098] ? __cond_resched+0x11/0x40 [ 149.407829][T10098] __x64_sys_recvmmsg+0xcf/0x150 [ 149.413025][T10098] ? exit_to_user_mode_prepare+0x65/0x190 [ 149.418723][T10098] do_syscall_64+0x3d/0x90 [ 149.423127][T10098] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.429038][T10098] RIP: 0033:0x4665e9 [ 149.432912][T10098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 149.452502][T10098] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 149.460895][T10098] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 149.468849][T10098] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 149.476816][T10098] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.484777][T10098] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 149.492727][T10098] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 149.500913][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:35 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:35 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:35 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20000d5, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @loopback, 0x7}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 149.660901][T10109] loop5: detected capacity change from 0 to 264192 [ 149.678639][T10109] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:35 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 149.712510][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:35 executing program 4 (fault-call:5 fault-nth:14): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:35 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20000ef, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:35 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r2, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000131, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:35 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20001f4, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 150.119807][T10136] loop5: detected capacity change from 0 to 264192 [ 150.130371][T10136] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.180029][T10147] FAULT_INJECTION: forcing a failure. [ 150.180029][T10147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.193174][T10147] CPU: 1 PID: 10147 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 150.201964][T10147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.212003][T10147] Call Trace: [ 150.215393][T10147] dump_stack_lvl+0xb7/0x103 [ 150.219973][T10147] dump_stack+0x11/0x1a [ 150.224265][T10147] should_fail+0x23c/0x250 [ 150.228728][T10147] should_fail_usercopy+0x16/0x20 [ 150.233764][T10147] _copy_from_user+0x1c/0xd0 [ 150.238342][T10147] do_recvmmsg+0x250/0x9f0 [ 150.242839][T10147] ? fsnotify_perm+0x59/0x2e0 [ 150.247513][T10147] ? __fsnotify_parent+0x32f/0x430 [ 150.252798][T10147] ? __fget_light+0x21b/0x260 [ 150.257606][T10147] ? __cond_resched+0x11/0x40 [ 150.262435][T10147] __x64_sys_recvmmsg+0xcf/0x150 [ 150.267380][T10147] ? exit_to_user_mode_prepare+0x65/0x190 [ 150.273103][T10147] do_syscall_64+0x3d/0x90 [ 150.277503][T10147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.283404][T10147] RIP: 0033:0x4665e9 [ 150.287297][T10147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 150.306913][T10147] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 150.315970][T10147] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 150.324078][T10147] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 150.332173][T10147] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 150.340161][T10147] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 150.348432][T10147] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 150.357868][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:36 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:36 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r2, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:36 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:36 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000300, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:36 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20003e8, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 150.538886][T10168] loop5: detected capacity change from 0 to 264192 [ 150.548538][T10168] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.584162][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.606439][ C0] ================================================================== [ 150.614544][ C0] BUG: KCSAN: data-race in blk_mq_free_request / blk_mq_free_request [ 150.622743][ C0] [ 150.625067][ C0] write to 0xffffe8ffffd15000 of 8 bytes by interrupt on cpu 1: [ 150.632679][ C0] blk_mq_free_request+0x17d/0x330 [ 150.637787][ C0] __blk_mq_end_request+0x214/0x230 [ 150.643067][ C0] blk_mq_end_request+0x37/0x50 [ 150.647908][ C0] lo_complete_rq+0xca/0x170 [ 150.652494][ C0] blk_done_softirq+0x69/0x90 [ 150.657261][ C0] __do_softirq+0x12c/0x26e [ 150.661748][ C0] run_ksoftirqd+0x13/0x20 [ 150.666158][ C0] smpboot_thread_fn+0x22f/0x330 [ 150.671073][ C0] kthread+0x262/0x280 [ 150.675124][ C0] ret_from_fork+0x1f/0x30 [ 150.679534][ C0] [ 150.681920][ C0] read to 0xffffe8ffffd15000 of 8 bytes by interrupt on cpu 0: [ 150.689610][ C0] blk_mq_free_request+0x16a/0x330 [ 150.694711][ C0] __blk_mq_end_request+0x214/0x230 [ 150.699902][ C0] blk_mq_end_request+0x37/0x50 [ 150.704911][ C0] lo_complete_rq+0xca/0x170 [ 150.709488][ C0] blk_done_softirq+0x69/0x90 [ 150.714148][ C0] __do_softirq+0x12c/0x26e [ 150.718639][ C0] run_ksoftirqd+0x13/0x20 [ 150.723041][ C0] smpboot_thread_fn+0x22f/0x330 [ 150.727974][ C0] kthread+0x262/0x280 22:55:36 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 150.732023][ C0] ret_from_fork+0x1f/0x30 [ 150.736424][ C0] [ 150.738745][ C0] value changed: 0x0000000000000c41 -> 0x0000000000000c42 [ 150.745823][ C0] [ 150.748139][ C0] Reported by Kernel Concurrency Sanitizer on: [ 150.754538][ C0] CPU: 0 PID: 10 Comm: ksoftirqd/0 Not tainted 5.14.0-rc2-syzkaller #0 [ 150.762766][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.772800][ C0] ================================================================== 22:55:36 executing program 4 (fault-call:5 fault-nth:15): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:36 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:36 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000500, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:36 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) sendto$inet6(r1, &(0x7f0000000600)="a3a31349c0d0f1c814dc6f85126c4e7bba5847d1ca4c65d14bddb25ae2c2da2fa7e2798885a0be2b00edafa2715b23eab94324cee9d5071395889bdd4ae1bd4edd1404985cea1480b9aa33b9514cb8072e3d135c2dd17056079be40cd997f3e49998dc6e575f8b4a523301c48834be553c271116afa2304734b96dd11d5237a6561a277c2d6afd8e021682c61e9be2896c56d842f66d10c60291e182fc34c107565c29cfd63094f78d4f9b38894cc218544bbc7955c671418662ca433c84cc65f84c9629bade08299548", 0xca, 0x4040090, &(0x7f0000000700)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x10}, 0x6}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r2, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:36 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000810, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:36 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 150.970742][T10188] loop5: detected capacity change from 0 to 264192 [ 150.982148][T10188] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.021978][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.053082][T10204] FAULT_INJECTION: forcing a failure. [ 151.053082][T10204] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.066534][T10204] CPU: 1 PID: 10204 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 151.075378][T10204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.085436][T10204] Call Trace: [ 151.088716][T10204] dump_stack_lvl+0xb7/0x103 [ 151.093440][T10204] dump_stack+0x11/0x1a [ 151.096157][T10211] loop5: detected capacity change from 0 to 264192 [ 151.097632][T10204] should_fail+0x23c/0x250 [ 151.097660][T10204] should_fail_usercopy+0x16/0x20 [ 151.107478][T10211] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.108692][T10204] _copy_from_user+0x1c/0xd0 [ 151.108716][T10204] do_recvmmsg+0x250/0x9f0 [ 151.131702][T10204] ? fsnotify_perm+0x59/0x2e0 [ 151.136519][T10204] ? __fsnotify_parent+0x32f/0x430 [ 151.141641][T10204] ? __fget_light+0x21b/0x260 [ 151.146318][T10204] ? __cond_resched+0x11/0x40 [ 151.151066][T10204] __x64_sys_recvmmsg+0xcf/0x150 [ 151.156015][T10204] ? exit_to_user_mode_prepare+0x65/0x190 [ 151.161758][T10204] do_syscall_64+0x3d/0x90 [ 151.166231][T10204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.172402][T10204] RIP: 0033:0x4665e9 [ 151.176366][T10204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 151.196065][T10204] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 151.204475][T10204] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 151.212427][T10204] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 151.220399][T10204] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 151.228379][T10204] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 151.236328][T10204] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 151.247257][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:37 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:37 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000f00, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:37 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket(0xa, 0x3, 0x87) bind(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r2, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:37 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:37 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2001008, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 151.390191][T10221] loop5: detected capacity change from 0 to 264192 [ 151.404100][T10221] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.437443][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:37 executing program 4 (fault-call:5 fault-nth:16): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:37 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:37 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket(0xa, 0x3, 0x87) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:37 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2001100, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 151.860165][T10259] loop5: detected capacity change from 0 to 264192 [ 151.877917][T10259] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.907227][T10267] FAULT_INJECTION: forcing a failure. [ 151.907227][T10267] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.920363][T10267] CPU: 0 PID: 10267 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 151.929136][T10267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.939190][T10267] Call Trace: [ 151.942466][T10267] dump_stack_lvl+0xb7/0x103 [ 151.947139][T10267] dump_stack+0x11/0x1a [ 151.951286][T10267] should_fail+0x23c/0x250 [ 151.955708][T10267] should_fail_usercopy+0x16/0x20 [ 151.961070][T10267] _copy_from_user+0x1c/0xd0 [ 151.965797][T10267] do_recvmmsg+0x250/0x9f0 [ 151.970316][T10267] ? fsnotify_perm+0x59/0x2e0 [ 151.974991][T10267] ? __fsnotify_parent+0x32f/0x430 [ 151.980101][T10267] ? __fget_light+0x21b/0x260 [ 151.984840][T10267] ? __cond_resched+0x11/0x40 [ 151.989622][T10267] __x64_sys_recvmmsg+0xcf/0x150 [ 151.994551][T10267] ? exit_to_user_mode_prepare+0x65/0x190 [ 152.000319][T10267] do_syscall_64+0x3d/0x90 [ 152.004915][T10267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.010875][T10267] RIP: 0033:0x4665e9 [ 152.014875][T10267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 152.034859][T10267] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 152.043651][T10267] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 152.051680][T10267] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 152.059640][T10267] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 152.067595][T10267] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 152.075656][T10267] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 152.093844][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:38 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2002200, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) 22:55:38 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:38 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) [ 152.266351][T10285] loop5: detected capacity change from 0 to 264192 [ 152.275400][T10285] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.317224][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:38 executing program 4 (fault-call:5 fault-nth:17): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2003101, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:38 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}], 0x2) [ 152.693692][T10302] loop5: detected capacity change from 0 to 264192 [ 152.703418][T10302] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.752247][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.795024][T10323] FAULT_INJECTION: forcing a failure. [ 152.795024][T10323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.808271][T10323] CPU: 0 PID: 10323 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 152.817124][T10323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.827680][T10323] Call Trace: [ 152.831086][T10323] dump_stack_lvl+0xb7/0x103 [ 152.835850][T10323] dump_stack+0x11/0x1a [ 152.840632][T10323] should_fail+0x23c/0x250 [ 152.845058][T10323] should_fail_usercopy+0x16/0x20 [ 152.850095][T10323] _copy_from_user+0x1c/0xd0 [ 152.854689][T10323] do_recvmmsg+0x250/0x9f0 [ 152.859173][T10323] ? fsnotify_perm+0x59/0x2e0 [ 152.863846][T10323] ? __fsnotify_parent+0x32f/0x430 [ 152.869029][T10323] ? __fget_light+0x21b/0x260 [ 152.873757][T10323] ? __cond_resched+0x11/0x40 [ 152.878554][T10323] __x64_sys_recvmmsg+0xcf/0x150 [ 152.884996][T10323] ? exit_to_user_mode_prepare+0x65/0x190 [ 152.890799][T10323] do_syscall_64+0x3d/0x90 [ 152.895307][T10323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.901229][T10323] RIP: 0033:0x4665e9 [ 152.905111][T10323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 152.924703][T10323] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 152.933380][T10323] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 152.941512][T10323] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 152.949461][T10323] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 152.957413][T10323] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 152.965540][T10323] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:38 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:38 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2004000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:38 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0), 0x0) 22:55:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2007383, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 153.116321][T10330] loop5: detected capacity change from 0 to 264192 [ 153.134892][T10330] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.190463][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:39 executing program 4 (fault-call:5 fault-nth:18): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:39 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0), 0x0) 22:55:39 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x20080fe, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:39 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:39 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0), 0x0) [ 153.586960][T10356] loop5: detected capacity change from 0 to 264192 [ 153.598489][T10356] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.629953][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.652622][T10368] FAULT_INJECTION: forcing a failure. [ 153.652622][T10368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 153.666020][T10368] CPU: 0 PID: 10368 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 153.674777][T10368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.684825][T10368] Call Trace: [ 153.688085][T10368] dump_stack_lvl+0xb7/0x103 [ 153.692862][T10368] dump_stack+0x11/0x1a [ 153.697043][T10368] should_fail+0x23c/0x250 [ 153.701483][T10368] should_fail_usercopy+0x16/0x20 [ 153.706515][T10368] _copy_from_user+0x1c/0xd0 [ 153.711099][T10368] do_recvmmsg+0x250/0x9f0 [ 153.715514][T10368] ? fsnotify_perm+0x59/0x2e0 [ 153.720187][T10368] ? __fsnotify_parent+0x32f/0x430 [ 153.725298][T10368] ? __fget_light+0x21b/0x260 [ 153.729979][T10368] ? __cond_resched+0x11/0x40 [ 153.734701][T10368] __x64_sys_recvmmsg+0xcf/0x150 [ 153.739639][T10368] ? exit_to_user_mode_prepare+0x65/0x190 [ 153.745373][T10368] do_syscall_64+0x3d/0x90 [ 153.749826][T10368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 153.755805][T10368] RIP: 0033:0x4665e9 [ 153.759679][T10368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 153.779448][T10368] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 153.787844][T10368] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 153.795802][T10368] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 153.803773][T10368] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 153.811809][T10368] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 153.819781][T10368] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 22:55:39 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:39 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:39 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2008373, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:39 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{0x0}], 0x1) 22:55:39 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{0x0}], 0x1) 22:55:39 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200d500, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 153.991915][T10382] loop5: detected capacity change from 0 to 264192 [ 154.009820][T10382] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.044451][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:40 executing program 4 (fault-call:5 fault-nth:19): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:40 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{0x0}], 0x1) 22:55:40 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200e803, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:40 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000011, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 154.463522][T10407] loop5: detected capacity change from 0 to 264192 [ 154.473274][T10407] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.516828][T10416] FAULT_INJECTION: forcing a failure. [ 154.516828][T10416] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 154.530000][T10416] CPU: 1 PID: 10416 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 154.538883][T10416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.549288][T10416] Call Trace: [ 154.552693][T10416] dump_stack_lvl+0xb7/0x103 [ 154.557372][T10416] dump_stack+0x11/0x1a [ 154.561511][T10416] should_fail+0x23c/0x250 [ 154.565920][T10416] should_fail_usercopy+0x16/0x20 [ 154.570981][T10416] _copy_from_user+0x1c/0xd0 [ 154.575676][T10416] do_recvmmsg+0x250/0x9f0 [ 154.580322][T10416] ? fsnotify_perm+0x59/0x2e0 [ 154.585041][T10416] ? __fsnotify_parent+0x32f/0x430 [ 154.590151][T10416] ? __fget_light+0x21b/0x260 [ 154.594828][T10416] ? __cond_resched+0x11/0x40 [ 154.599541][T10416] __x64_sys_recvmmsg+0xcf/0x150 [ 154.604467][T10416] ? exit_to_user_mode_prepare+0x65/0x190 [ 154.610279][T10416] do_syscall_64+0x3d/0x90 [ 154.614847][T10416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.620928][T10416] RIP: 0033:0x4665e9 [ 154.624804][T10416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 154.644507][T10416] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 154.653035][T10416] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 154.661096][T10416] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 154.669163][T10416] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 154.677383][T10416] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 154.685553][T10416] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 154.697760][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:40 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:40 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200efff, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:40 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:40 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 154.847327][T10427] FAULT_INJECTION: forcing a failure. [ 154.847327][T10427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 154.850621][T10429] loop5: detected capacity change from 0 to 264192 [ 154.860467][T10427] CPU: 0 PID: 10427 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 154.875682][T10427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.885968][T10427] Call Trace: [ 154.889710][T10427] dump_stack_lvl+0xb7/0x103 [ 154.894289][T10427] dump_stack+0x11/0x1a [ 154.898425][T10427] should_fail+0x23c/0x250 [ 154.902828][T10427] should_fail_usercopy+0x16/0x20 [ 154.907845][T10427] _copy_from_user+0x1c/0xd0 [ 154.912509][T10427] iovec_from_user+0xc4/0x2d0 [ 154.917190][T10427] ? kstrtoull+0x321/0x360 [ 154.921700][T10427] __import_iovec+0x57/0x2c0 [ 154.926302][T10427] ? kstrtouint_from_user+0x104/0x130 [ 154.931698][T10427] import_iovec+0x69/0x80 [ 154.936146][T10427] do_readv+0x108/0x290 [ 154.940316][T10427] ? __fget_light+0x21b/0x260 [ 154.945062][T10427] ? __cond_resched+0x11/0x40 [ 154.949724][T10427] ? fput+0x2d/0x130 [ 154.953606][T10427] ? ksys_write+0x157/0x180 [ 154.958200][T10427] __x64_sys_readv+0x41/0x50 [ 154.962793][T10427] do_syscall_64+0x3d/0x90 [ 154.967407][T10427] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.973374][T10427] RIP: 0033:0x4665e9 [ 154.977403][T10427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 154.997025][T10427] RSP: 002b:00007f8eab6aa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 155.005437][T10427] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 155.013431][T10427] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000003 [ 155.021424][T10427] RBP: 00007f8eab6aa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.029802][T10427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.038495][T10427] R13: 00007ffc4ed6259f R14: 00007f8eab6aa300 R15: 0000000000022000 22:55:40 executing program 0 (fault-call:3 fault-nth:1): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:40 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) [ 155.061596][T10429] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.098424][T10439] FAULT_INJECTION: forcing a failure. [ 155.098424][T10439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.112177][T10439] CPU: 0 PID: 10439 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 155.120967][T10439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.131506][T10439] Call Trace: [ 155.134782][T10439] dump_stack_lvl+0xb7/0x103 [ 155.139397][T10439] dump_stack+0x11/0x1a [ 155.143648][T10439] should_fail+0x23c/0x250 [ 155.148115][T10439] should_fail_usercopy+0x16/0x20 [ 155.153185][T10439] _copy_to_user+0x1c/0x90 [ 155.157692][T10439] snd_timer_user_read+0x491/0x640 [ 155.163105][T10439] ? security_file_permission+0x87/0xa0 [ 155.169115][T10439] ? rw_verify_area+0x136/0x250 [ 155.174317][T10439] do_iter_read+0x2be/0x4b0 [ 155.179522][T10439] do_readv+0x13d/0x290 [ 155.184309][T10439] ? __cond_resched+0x11/0x40 [ 155.189206][T10439] ? fput+0x2d/0x130 [ 155.193434][T10439] ? ksys_write+0x157/0x180 [ 155.197941][T10439] __x64_sys_readv+0x41/0x50 [ 155.202713][T10439] do_syscall_64+0x3d/0x90 [ 155.207287][T10439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.213791][T10439] RIP: 0033:0x4665e9 [ 155.217699][T10439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 155.239609][T10439] RSP: 002b:00007f8eab6aa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 155.248844][T10439] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 22:55:41 executing program 4 (fault-call:5 fault-nth:20): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200f401, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:41 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 22:55:41 executing program 0 (fault-call:3 fault-nth:2): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:41 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 155.257723][T10439] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000003 [ 155.266046][T10439] RBP: 00007f8eab6aa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.274503][T10439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.282988][T10439] R13: 00007ffc4ed6259f R14: 00007f8eab6aa300 R15: 0000000000022000 22:55:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200fe80, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 155.356125][T10464] loop5: detected capacity change from 0 to 264192 [ 155.369534][T10465] FAULT_INJECTION: forcing a failure. [ 155.369534][T10465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.381735][T10464] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.382692][T10465] CPU: 1 PID: 10465 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 22:55:41 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) 22:55:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 155.400565][T10465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.410734][T10465] Call Trace: [ 155.414013][T10465] dump_stack_lvl+0xb7/0x103 [ 155.418621][T10465] dump_stack+0x11/0x1a [ 155.422780][T10465] should_fail+0x23c/0x250 [ 155.427232][T10465] should_fail_usercopy+0x16/0x20 [ 155.432497][T10465] _copy_to_user+0x1c/0x90 [ 155.437184][T10465] simple_read_from_buffer+0xab/0x120 [ 155.442611][T10465] proc_fail_nth_read+0xf6/0x140 [ 155.447569][T10465] ? rw_verify_area+0x136/0x250 22:55:41 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) [ 155.452530][T10465] ? proc_fault_inject_write+0x200/0x200 [ 155.458254][T10465] vfs_read+0x154/0x5d0 [ 155.462859][T10465] ? __fget_light+0x21b/0x260 [ 155.468257][T10465] ? __cond_resched+0x11/0x40 [ 155.473046][T10465] ksys_read+0xce/0x180 [ 155.477293][T10465] __x64_sys_read+0x3e/0x50 [ 155.481887][T10465] do_syscall_64+0x3d/0x90 [ 155.486312][T10465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.492297][T10465] RIP: 0033:0x41936c 22:55:41 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, 0x0, 0x0) 22:55:41 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}], 0x2) [ 155.496466][T10465] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 155.516211][T10465] RSP: 002b:00007f8eab6aa170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 155.524785][T10465] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000041936c [ 155.532861][T10465] RDX: 000000000000000f RSI: 00007f8eab6aa1e0 RDI: 0000000000000004 [ 155.540839][T10465] RBP: 00007f8eab6aa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.548831][T10465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.557071][T10465] R13: 00007ffc4ed6259f R14: 00007f8eab6aa300 R15: 0000000000022000 [ 155.566513][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.570200][T10488] FAULT_INJECTION: forcing a failure. [ 155.570200][T10488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.588827][T10488] CPU: 1 PID: 10488 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 155.597589][T10488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.607775][T10488] Call Trace: [ 155.611317][T10488] dump_stack_lvl+0xb7/0x103 [ 155.615917][T10488] dump_stack+0x11/0x1a [ 155.620076][T10488] should_fail+0x23c/0x250 [ 155.624586][T10488] should_fail_usercopy+0x16/0x20 [ 155.629644][T10488] _copy_from_user+0x1c/0xd0 [ 155.634393][T10488] do_recvmmsg+0x250/0x9f0 [ 155.638806][T10488] ? fsnotify_perm+0x59/0x2e0 [ 155.643468][T10488] ? __fsnotify_parent+0x32f/0x430 [ 155.648628][T10488] ? __fget_light+0x21b/0x260 [ 155.653289][T10488] ? __cond_resched+0x11/0x40 [ 155.657957][T10488] __x64_sys_recvmmsg+0xcf/0x150 [ 155.662986][T10488] ? exit_to_user_mode_prepare+0x65/0x190 [ 155.668832][T10488] do_syscall_64+0x3d/0x90 [ 155.674297][T10488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.680461][T10488] RIP: 0033:0x4665e9 [ 155.684354][T10488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 155.704661][T10488] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 155.713070][T10488] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 155.721019][T10488] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 155.729011][T10488] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 155.736972][T10488] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 155.744953][T10488] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 155.791320][T10496] loop5: detected capacity change from 0 to 264192 [ 155.801978][T10496] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.994982][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:41 executing program 4 (fault-call:5 fault-nth:21): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:41 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200ff00, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:41 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:41 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0x8}], 0x1) 22:55:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x200ffef, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0x2000028e}], 0x1) [ 156.208331][T10511] loop5: detected capacity change from 0 to 264192 [ 156.225735][T10511] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.282522][T10530] FAULT_INJECTION: forcing a failure. [ 156.282522][T10530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.295641][T10530] CPU: 0 PID: 10530 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 156.304401][T10530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.314461][T10530] Call Trace: [ 156.317778][T10530] dump_stack_lvl+0xb7/0x103 [ 156.322611][T10530] dump_stack+0x11/0x1a [ 156.326766][T10530] should_fail+0x23c/0x250 [ 156.331404][T10530] should_fail_usercopy+0x16/0x20 [ 156.336479][T10530] _copy_from_user+0x1c/0xd0 [ 156.341075][T10530] do_recvmmsg+0x250/0x9f0 [ 156.345508][T10530] ? fsnotify_perm+0x59/0x2e0 [ 156.350192][T10530] ? __fsnotify_parent+0x32f/0x430 [ 156.359825][T10530] ? __fget_light+0x21b/0x260 [ 156.364606][T10530] ? __cond_resched+0x11/0x40 [ 156.369289][T10530] __x64_sys_recvmmsg+0xcf/0x150 [ 156.374259][T10530] ? exit_to_user_mode_prepare+0x65/0x190 [ 156.379991][T10530] do_syscall_64+0x3d/0x90 [ 156.384417][T10530] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.390347][T10530] RIP: 0033:0x4665e9 [ 156.394245][T10530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 156.413901][T10530] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 156.422359][T10530] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 22:55:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x4000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0x7ffff000}], 0x1) 22:55:42 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000080)=""/14, 0xe}], 0x2) 22:55:42 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 156.430363][T10530] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 156.438523][T10530] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 156.446502][T10530] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 156.454561][T10530] R13: 00007ffcc8a1448f R14: 00007f9ad535d300 R15: 0000000000022000 [ 156.471054][ T4442] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.535206][T10555] loop5: detected capacity change from 0 to 264192 [ 156.547228][T10555] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.730530][ T1797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:55:42 executing program 4 (fault-call:5 fault-nth:22): getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 22:55:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x40000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xffffffffffffffff}], 0x1) 22:55:42 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 22:55:42 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000980)=""/200, 0xc8}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/139, 0x8b}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/10, 0xa}], 0x8}}, {{&(0x7f0000000d80)=@xdp, 0x80, &(0x7f0000002780)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000001100)=""/174, 0xae}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000002580)=""/215, 0xd7}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000002680)=""/230, 0xe6}, {&(0x7f0000001400)=""/46, 0x2e}], 0xa, &(0x7f0000002840)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001480)=""/24, 0x18}, {&(0x7f0000002940)=""/149, 0x95}, {&(0x7f0000002a00)=""/118, 0x76}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002c40)=""/27, 0x1b}, 0x6}, {{&(0x7f0000002c80)=@phonet, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)=""/139, 0x8b}, {&(0x7f0000002dc0)=""/121, 0x79}, {&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/160, 0xa0}, {&(0x7f0000002f40)=""/32, 0x20}], 0x5}, 0x7}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/196, 0xc4}, {&(0x7f0000003380)=""/76, 0x4c}, {&(0x7f0000003400)=""/92, 0x5c}, {&(0x7f0000003480)=""/240, 0xf0}, {&(0x7f0000003580)=""/27, 0x1b}], 0x9, &(0x7f0000003680)=""/214, 0xd6}, 0x4}], 0x5, 0x22, &(0x7f00000038c0)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:55:42 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 22:55:42 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0), 0x0) 22:55:42 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x8) 22:55:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb577a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 157.096405][T10574] loop5: detected capacity change from 0 to 264192 [ 157.120090][T10574] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 157.132955][T10587] FAULT_INJECTION: forcing a failure. [ 157.132955][T10587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.146052][T10587] CPU: 0 PID: 10587 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 157.154908][T10587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.164964][T10587] Call Trace: [ 157.168238][T10587] dump_stack_lvl+0xb7/0x103 [ 157.172830][T10587] dump_stack+0x11/0x1a [ 157.177007][T10587] should_fail+0x23c/0x250 [ 157.181465][T10587] should_fail_usercopy+0x16/0x20 [ 157.186524][T10587] _copy_from_user+0x1c/0xd0 [ 157.191144][T10587] do_recvmmsg+0x250/0x9f0 [ 157.195790][T10587] ? fsnotify_perm+0x59/0x2e0 [ 157.200474][T10587] ? __fsnotify_parent+0x32f/0x430 [ 157.205610][T10587] ? __fget_light+0x21b/0x260 [ 157.210634][T10587] ? __cond_resched+0x11/0x40 [ 157.215323][T10587] __x64_sys_recvmmsg+0xcf/0x150 [ 157.220447][T10587] ? exit_to_user_mode_prepare+0x65/0x190 [ 157.226193][T10587] do_syscall_64+0x3d/0x90 [ 157.230620][T10587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.236752][T10587] RIP: 0033:0x4665e9 [ 157.240642][T10587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 157.260362][T10587] RSP: 002b:00007f9ad535d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 157.268960][T10587] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 157.276942][T10587] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 157.284999][T10587] RBP: 00007f9ad535d1d0 R08: 0000000000000000 R09: 0000000000000000 22:55:43 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x80000000}) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x300) 22:55:43 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc03411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6e0968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908