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{&(0x7f0000000c80)="dce1aa8a41566b2659cda5b6c5f76e7ea2dc4d7657703832c8682430840ac1b0e2056cba8dbf5cd20bcd09aa2316d672b33dabe7c446e04064cae2dcbaf452837f36009b50864a477ad999c9744414d2055dc753c51c7cecae539b92058af09d40fd00699708c88c97e35c7c41baa6323a6cf157c8da9a4ad338e7bcb725c95db01f9a9c6a9d47df0e237698ed91d755c1f2e34dfd17da425fd3ea807278dd8dbe51f6e868", 0xa5}, {&(0x7f0000000d40)="0e7ca77e90665f053804105a26ee7c2ae1b62a1fd9b3885841e4161169852abf1306fe99a5a35535d8c777d4fa15262d3234adeb004d0a962cf3d4ce237bc67923ec2f950b38a434b95ee8b207af07d2a78a9724d3ea126db5701b071c30f1d9b836bc05ff96a54d99a42e", 0x6b}], 0x8, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x60, 0x800}, {&(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001040)="dc0c6460c6134476af7833267eb5b236343b80bf2b08cddb20f79b2c1c9a19b3ab87c904e182f2e1bad4cebd8ebce14e55aaae3c037e562b46eaa057a25cc515aa7b7a788bbf38ed", 0x48}, {&(0x7f00000010c0)="fcc8353dc6a12036df2c5450b7222c42d4fcd21cbd75a900c141affedfda70713ffd7b531b9df30cdd4b0c", 0x2b}], 0x2, &(0x7f00000011c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x20004818}, {&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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{&(0x7f0000004280)="6cfb01b78bb74919a9052681b9c5a7af02d4724328df074810b44317fef7395a4b8e5de4eb0395424dba1d5cc694446783edf490b66831f1ae07c930afe0dc686b257ebc11e38877e0ddba9e8e5763e2b09df49244aa4d1d35abf7d1349ffe10ea8790fc5e3deb25135a4defdb31388dac54635116c057cd39778665d1d4af6b938407fc124fc04b398a5c6df6197bca819e55cc8626f02fee8918c2e0422ea18daf4b74c00d393a47a6b5225b7e607699455c4412d5667d8b05183aad82e696fde988ffa40d30b98b16c57362e95914a54b2feabe8d56def5748e26f99752a36eed6f124bcd535300d6e45268c2c1b6c54465af9f0c513f87", 0xf9}, {&(0x7f0000004380)="16b7ae1c6e28ba987f461890609bf589755d2327b318568108423370d39d9584542466ea847c4a7c9e5344fa45a4bd278b28fd1606334ffad5235800d74c1e4f67c56cadaa265221d7805777b7adfffcff4265b34cf42081d0605db247eceb326a856d260513bdda08d50f98b6e8f9002c9706962b949fa95bfb5f7298197445cb82f9389a810a76d84746e243a31010c0890c5a3dcabec182e74413b7", 0x9d}, {&(0x7f0000004440)="d4f66ca3917a", 0x6}, {&(0x7f0000004480)="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", 0x1000}], 0x9, &(0x7f0000005640)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80, 0x8804}, {&(0x7f00000056c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005740), 0x0, &(0x7f0000005780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000}, {&(0x7f00000057c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000005840)="8b675d634e1be3e08b9fb882d2206c4482272635a488af26fe3b3f1676ff361a", 0x20}], 0x1, &(0x7f0000005ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r5}}}, @cred={{0x6, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @rights={{0x1c, 0x1, 0x1, [r1, r9, r10]}}], 0xd0, 0x40010}], 0x8, 0x4000000) 07:17:28 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7}, 0x7) 07:17:28 executing program 5: socketpair(0x28, 0x80007, 0xffff, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x22, 0x1, 0x400000000}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1f000000", @ANYRES16=0x0, @ANYBLOB="080024bd70d88fcc4f7f2e5b61d031dac592", @ANYRES32=r4, @ANYBLOB="080077d7fbfff1ff"], 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0xc4) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="9106abb7d37932411e2c71fae7c310b3cd56ad4387bc9ba94b7289a76574e98674f2e3933d627047ba5373eca8d452a95171edc8cac398620c00c0681c5eb000a4b01a509972462c23ac61183f3bedb9374fe2ead320fa03adeb7517ae7a09efd33cf2", @ANYRES32=r4, @ANYBLOB="9413000a00243c062bd5b4aabcf6198b9f6e66090020005080050009000100000005000900000000000a000400d5dfc8a7c5b200001100070000000000000000173bb549fc7c000000"], 0x70}, 0x1, 0x0, 0x0, 0x4004005}, 0x4000030) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000007f00000008000300", @ANYRES32=r4, @ANYBLOB="2d230a00f500500100000050"], 0x28}}, 0x40) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x5, 0x7b}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x15}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='shortname=win95,rodir,nfs,iocharset=iso8859-15,uni_xlate=1,shortname=mixed']) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)=')\xb9+\\{^\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) mount$9p_xen(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1010, &(0x7f0000000200)={'trans=xen,', {[{@aname={'aname', 0x3d, 'vfat\x00'}}, {@fscache}, {@aname={'aname', 0x3d, 'U+'}}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@msize={'msize', 0x3d, 0x9ba}}, {@mmap}, {@fscache}, {@access_client}], [{@permit_directio}]}}) 07:17:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) r2 = openat$incfs(r0, &(0x7f0000001940)='.pending_reads\x00', 0x101001, 0x41) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) mount$9p_fd(0x0, &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900), 0x100000, &(0x7f0000001980)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}, {@version_9p2000}, {@access_uid={'access', 0x3d, r4}}], [{@smackfsdef}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '/'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@dont_appraise}, {@fowner_gt={'fowner>', r6}}]}}) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r7, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) writev(r7, &(0x7f0000001800)=[{&(0x7f00000002c0)="5076f3cad3d1aa5a7623c1134fa839927ea2b0ea7ed3c13b9c47910fb27ebe66d0e96485c1e4ab5828a4231e5b014d898bb522b7555ced8333bab6b86a8c20103e4336453be167a08a159aa34d51a1c508f3cc04c2e628cda317b21d7c6da7f21b8b85bd9a00f4d69f870fb84e8c4fde52d98c8e35a0f0396a6624303f86d514226e5ec6305a5e864493c12ff2616c17d8044144d4eca54abc7cc6ae406f1ea99ca9b00dda59fb39603a7ef679e40771d2277f70b061978389daed7890c53d7a5bf81883dd1502cfe8b451e83a722e9b81bb47473af0f9f0c0b59590db5708fe638a98ad", 0xe4}, {&(0x7f00000003c0)="fbdedfd9b81fd03f46f83ae989f510feb4e5b33243a7817d922502d4f9b136389e8435d374a15c1b3fcb49f396963924f80754894aa73d2e201808ece430e051d511617c111abeee1a6d2d09f24e502a16adda2825ea1d115fd02454e73f8cb4339a6e037f01e1f83eab5e5ef49033bfe763a8cfa69b20b3b6a6e2182e4af9d85e67897a3a22d627e3f00cf6638383f3c6a941785d006b0424621038195339a2e9a3e67ef10d76d47730a4ac6f371e9b88bd51d42a3faefdc6f51aef26b5d3590d83fa802d341ff7c4", 0xc9}, {&(0x7f00000000c0)="de1714728f67b9279011388388867f11a783d2bc7d500609bebf3bf6be03941b21f802a3436b5d0d0799366e40eb3c217599405d84802efea5b1138583ef91a77c413dfd7fb940060112b04a36a366dd553b5de45ece200f827e", 0x5a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="aca34909cc4e9cd974ce36fc99110c465dcceb14b62b31c54375b28901164fd2cb078d441297f44af9b80e2705eaac89c8514dfe6e24c443955bba0ce2c48d1342a25ea3cff1fb05edce619bfe702aa47650a6b616f8b4d49d3bdbf696e4cae9ad", 0x61}, {&(0x7f00000014c0)="cfeb02ef72f62c2ad76786d3ed46417183c81c283e0cb759e7fbdb560b72a846965c032fced310706bf45700491975aeeeb0f922c61cf1aaf5056d3f0e6559e73636a4dffa9d568e2db2863bd74c75a2a44b09d827360e6654fb1fde74b25b6b528e1a63107159d2ebc78ba9c7bad3c64caa50c26455aed0742fdfd71a533c90fb7dda36571a5dfae962e837131f1609b13fddba7c7ac6c619d20424ebdde8fbecb3e8e35a9d9f907beab3e0a4bec1525f0c8ac95359a995017c", 0xba}, {&(0x7f0000001580)="1e32170aa2ab0861ef4c4f8845595773bec8dfa261c80eef1de673ce4c9b7323d4b8bc091d6a15a4edff908794d41412caba66e3c5a7bd3615aaef013f3970b5971631cf6c671a8939316eb0f3d308a367f4f0133eb69567c942a2522f385bc7914d61b872404d8bfc4381ca3c53537837afb50fc4067ddef093a55a13cce8b74c9e3e8a5b2eb9c594497694d67b344db634109d3b953a4b79a6419590c65faf96be62c7948eddc56d02cbc1fe0398c7e27c3b70a307125dea67315cebdaecfc66992912cc0da6c5c5dc14b38950a2a927f474429ac4", 0xd6}, {&(0x7f0000001680)="d9a77f15ecc8ac6d1c88e7fc0aa1839b10a7f1e35475bef9c08146477402a64dc51dfdd738926a5fe67459fb6757d7b3231cb397939cfb46fc0a696275c5545b3e6460479b79b3eb09cd5b885bf09e428a31e5b97e0d17d2ad5c10ce41ddea9dd7b78001f680b85cd386b47f9e1b8b6d1244000d86973ca1accd5d0031aa903cc23284ffc69e1030ac07870889b04e76f0488dffb801ac158fbc", 0x9a}, {&(0x7f0000001740)="d6a945092546585096f6d6da7ea70ac9f34b3f8b921585b743385e03b5363f30ccf4a18ae05b5fbf28eee37104fc9f2a083077a37ea81b63b4a5f008412be3bdcdea7cc6eac79d550f0a7029129874d2d5e56e5ad326b3ec2305711587da0beed3c2b66fd21a20c95e07020f2babe779bf07a62806590651c4142110c1d4f0d431d7920265a311c1c9271964120f61aa8474ff1fb0e58881004d3e26331fa9bdccad8583984c936eadef38d6f7874499ccdfb15527", 0xb5}], 0x9) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:28 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(0xffffffffffffffff, 0x0, 0x0) close(0x4) 07:17:28 executing program 0: ioctl$CHAR_RAW_GETSIZE(0xffffffffffffffff, 0x1260, &(0x7f00000000c0)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f00000002c0)={0x0, 0x6, @start={0x0, 0x1, "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", "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"}, [0xa5a, 0x3ff, 0x6, 0x5, 0x1, 0x9, 0x5, 0x40, 0x5, 0x4, 0x42b, 0x7f, 0x6, 0x7f, 0x0, 0x1000, 0x3c71, 0x5, 0x1000, 0xfffffffffffffffa, 0xd64, 0x5, 0x8, 0x0, 0x1, 0x100, 0x8, 0x1, 0x1ce0000000, 0x7, 0x4, 0x3, 0x7, 0x4000000, 0x1, 0x1, 0x7ff, 0x2, 0x10001, 0x2, 0x210f38f8, 0x8, 0x61, 0x400, 0x9, 0x2, 0x100000001, 0xfffffffffffffffe, 0x8000, 0x0, 0x0, 0xfffffffffffffff7, 0x7, 0x4, 0x39, 0x0, 0x1, 0x7b28, 0x29, 0x10000, 0x80000000, 0x5, 0x9, 0x1]}) [ 420.623064][T19319] FAT-fs (loop5): bogus number of reserved sectors [ 420.629619][T19319] FAT-fs (loop5): Can't find a valid FAT filesystem 07:17:28 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0xfffffdef, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000000c0)=',\x00', 0x0, 0xffffffffffffffff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f000012d000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00004ad000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x8000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r4) r5 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000200)=@ll={0x11, 0x1, r6, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, 0x0, 0x1}, 0x38) [ 420.695510][T19319] FAT-fs (loop5): bogus number of reserved sectors [ 420.702115][T19319] FAT-fs (loop5): Can't find a valid FAT filesystem 07:17:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x20c, 0x0, r0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c", 0x0, 0x0, {}, {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4]}) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="1acd9726842aaf88a242af8b523804d3b33f873f3259ad1ab404d83e0cae522df5de3177241671ff95f04cc6c8262d62510ab28c8919e894f6953cc3ad2f7c8b9ccd810a3b466d83b5e3ec77d50a83f20ad242214d150214ff94c31d5f95f1dc4d2925f45886782c57398c8882dcf2a883d0e85853771bd1bf665772e92a05b515808c17b6ab98a58b71fc0391fe5d259e94fb5451818e49230b4f41ecac18c93b23749236fab9a85176ed3e5d7ab744", 0xb0}, {&(0x7f00000002c0)="059ce054be6b00567e3a8b7dcd79f04b8c3a2ff80f38ab2b15964563cce2b2cffb7d2f5d6f89509e05afab027c4dea2730cf39046bdb2c78de99c936b8db7b759ab8770673d987cde9e92ad1bc86f6a2e3da9b60740fa11616d10d94de6f5a7c65f404e8c26dec329b79f75882e5bfed0113578fae8b9c039e8625c9c8eb2d039b3edd19af662b73c007b372f92dab1685049ea12b79681183d9a03fbd64aecb3ee10fcd532913588678822ff520901ba4f5d2696b08fad2a0caec5f72d09ee1eba24f422220d530f5ae7b22aef3b05528d4", 0xd2}], 0x2, 0x2) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:28 executing program 5: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0xb448, {{0x2, 0x4e23, @remote}}, 0x0, 0x9, [{{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e23, @broadcast}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, {{0x2, 0x4e20, @private=0xa010100}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e22, @loopback}}]}, 0x510) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000540)={0x58d, {{0x2, 0x4e20, @rand_addr=0x64010101}}, 0x1, 0x8, [{{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e22, @rand_addr=0x64010101}}, {{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e23, @rand_addr=0x64010102}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e20, @local}}]}, 0x490) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000a00)={'wg0\x00'}) r0 = perf_event_open(&(0x7f0000000ac0)={0x1, 0x80, 0x2, 0x3, 0x7f, 0x3f, 0x0, 0x0, 0x40000, 0xf, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0xffff, 0x2}, 0x2110, 0x0, 0x65f, 0x5877a78a8dff8bcb, 0x6, 0xffffffff, 0x7fff}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f0000000a40)={0x4, 0x80, 0x5, 0x42, 0x9, 0x9, 0x0, 0x200, 0x4200d, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_config_ext={0x23, 0xfffffffffffffffd}, 0x40810, 0x4, 0x400, 0x0, 0x8, 0x9, 0x7, 0x0, 0x200, 0x0, 0x3d}, 0xffffffffffffffff, 0xb, r0, 0xa) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b40)={0x2, 0x0, @remote}, &(0x7f0000000b80)=0x10, 0x80800) ioctl$sock_ifreq(r2, 0x8930, &(0x7f0000000c00)={'veth1_vlan\x00', @ifru_data=&(0x7f0000000bc0)="9f6dc781da9f66eef6dd6ce88ebf7c69a948046d0199491582db0ad78aff0dbb"}) sendmsg(r2, &(0x7f0000000f40)={&(0x7f0000000c40)=@generic={0x0, "b2c89fa14bb17edd95f4e07449febec269dc20e9acf62366ae98ae7033a1b69b7441ad22783e3c5a2036fc785baeae366bc6654ed27a8c8179dbf2b9c8320cf434c45df1f1b0a54a26cc2d742763673329dc80ea898ca4818b2886e7d51e172ae6f7cd33b42c122482a58ec113cc5952c7c6ebe4f7f2e5eaffac77ff67b0"}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="db683dcf5ad89985fbf661e0fb2b2145c30739efa2b010e84b1cb36998abf33743f53aaf90130d4ca4bf2052fe15ae1bf2b5331677f9cbcb790db7de0a98d601da56d6386ff0231512280927450600c829f42aa7a88c3080725188a39f07656e175404c60189faea2f9cc3fc529687bcaebf399dc8e1b2b6aea736c5fcfc6bf15d96d3404f85d2691a990aca3c1f39741918262e6b1f785d3deaac63afa36948aad5a8a5dc7074722f0c4f1d0bdcbc8deb379e9620f31c664fd7703c4bb0fb2739ec60af76", 0xc5}, {&(0x7f0000000dc0)="6c436f9f5bc323c3d29273de1ba2b9f463464fa423d358ff6da374e8c63503c504c55d93b6163017e98a8d064677cd10f0422c3ce1c2c380170a77701c58446e2f077bfe1fe5100adc867dc11171", 0x4e}, {&(0x7f0000000e40)="b7bc98327aae46dee56ac729e6fd55c261685a9822b00a99", 0x18}, {&(0x7f0000000e80)="71ca33f5ef1fdefa6ab869dd4b7c5b54e6a1051d965478d0f9200e41e500a97d845515043236", 0x26}], 0x4, &(0x7f0000000f00)}, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000f80)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001080)=0xe8) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000010c0), 0x10101, 0x0) ioctl(r3, 0x8, &(0x7f0000001100)="3686701c6ec4617ab341947904f7427d8a65ae8a53c0021d6bea23493c979cbadc5c01ee88b8c654e1298f8481b318fcfdf4f14ee42b0eb81fab60a950417a8407ce31961136522463c40f841150730f832e3d6205120dfff442ac64c7da975ee474f8a57cf808f8c4538f27c7e8267d74466c9ef163a7a72711539197f9e9f84bfe3761146f33e44301fc8c2cc8e8dd9e3ab87b1ef0c20efb98d06b8aeb52526ce42ae07992408fefe4bec6e613a91759f509bb7930c131a34dd43d6245549219058546b6c36a4fe6eaa922d004561ddb") setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000001200)={0xfff, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e22, @rand_addr=0x64010100}}}, 0x108) getsockopt$sock_timeval(r3, 0x1, 0x42, &(0x7f0000001340), &(0x7f0000001380)=0x10) r4 = signalfd4(r3, &(0x7f00000013c0)={[0x3]}, 0x8, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000001400)={0x40, {{0x2, 0x4e21, @remote}}, 0x0, 0x6, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e22, @remote}}, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e22, @local}}, {{0x2, 0x4e21, @loopback}}]}, 0x390) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f00000017c0)={'vlan0\x00', @ifru_hwaddr=@dev}) preadv(r1, &(0x7f0000001dc0)=[{&(0x7f0000001800)}, {&(0x7f0000001840)=""/87, 0x57}, {&(0x7f00000018c0)=""/148, 0x94}, {&(0x7f0000001980)=""/71, 0x47}, {&(0x7f0000001a00)=""/209, 0xd1}, {&(0x7f0000001b00)=""/8, 0x8}, {&(0x7f0000001b40)=""/195, 0xc3}, {&(0x7f0000001c40)=""/104, 0x68}, {&(0x7f0000001cc0)=""/84, 0x54}, {&(0x7f0000001d40)=""/86, 0x56}], 0xa, 0xe30, 0x1) r5 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r5, 0xffffff00) ioctl$sock_ifreq(r5, 0x3e, &(0x7f0000001e80)={'geneve1\x00', @ifru_addrs=@rc={0x1f, @fixed}}) 07:17:29 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x820840, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname={'aname', 0x3d, 'sit0\x00'}}, {@aname={'aname', 0x3d, ':-{\xa7-\\'}}, {@access_uid={'access', 0x3d, 0xee00}}, {@afid}], [{@appraise}, {@obj_type={'obj_type', 0x3d, ',*@/^'}}, {@appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '&+-^'}}, {@euid_eq={'euid', 0x3d, r4}}]}}) 07:17:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x840, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000003c0)={0x1, 0x7, 0x1000, 0xb5, &(0x7f00000001c0)="6dc9afd35e08b2bd20bd6d10597af9a5debc99102854f1632acf6de23365ab882cee3101b873ab0b75aad61406addfbb43e298d003cb94bcc1c463b378f502f1bfe80dfccd772048cb72eb3e0fd701fe0acc7ee1ef8b5bca5620a358e211515ddf58a43af14ff1d6c94c5c39cb0116833012d1e20772686f8748581f5e6cb21632a588847d496bab50598bfcd5506891976f95d89eaabf7d55e234a8cf4efda2ed1d6fe038de4f1d19545002150602144fd7126c9b", 0xdb, 0x0, &(0x7f00000002c0)="dd73b8a53cdf42bc65f5843a3d310e4b1fd3328c99f6eb2d71268a57c561d22ed351ca1a6878ac3f228f0ccffc98c855b1568e9b23af42e0592cf5b44fb05dec301ab16f073ea67865fdfa95a237ca2508bdaa79dbef73ec5bf83aacd7f00610e2bf516865abfb87ef01c8e9521500092c65f2e1756a6064307e641e4015ee624f6661a819a28e347aaee2ee4f3e5611893ab4ae3fb225fb00f893391264bc8414ae25ba398c075e6d941d1ce79f375e46a40acb89b14a55c9bb851d198a19278ea5c7d1d484791df709999eccf19d3a2c0e3ffa023908138b4247"}) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000440)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r0, 0x0, &(0x7f0000000100)='./file0\x00', 0x1, 0x0, 0x23456}, 0x7) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:29 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = gettid() ptrace$setopts(0x4206, r2, 0x8, 0x2) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/185, 0xb9}], 0x4, 0xffffff9d, 0x2) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7}, 0x7) fcntl$notify(r1, 0x402, 0x8000001d) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000480)) 07:17:29 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r4, &(0x7f0000000100)={r1, r0, 0x2}) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:29 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0xffffffff, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:29 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(0xffffffffffffffff, 0x0, 0x0) close(0x4) 07:17:29 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002140)={0x3, &(0x7f00000000c0)=[{0x3d}, {0x2}, {0x106, 0x0, 0x0, 0x7ffffef8}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xffff, 0x3f}]}) getpgrp(0xffffffffffffffff) 07:17:29 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40800, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x14, r3, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r3, 0x1, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@pspoll={{}, @default, @from_mac}}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x800) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RUNLINKAT(r4, &(0x7f0000000100)={0x7}, 0x7) 07:17:29 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00002ee000/0x2000)=nil, 0x2000, 0x1, 0x8010, r2, 0x8000000) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_io_uring_submit(r5, r7, &(0x7f0000000740)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r8, 0x0, &(0x7f0000000700)={&(0x7f0000000340)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)="a14e437dab1b0d5f307d43336b0dab6aa785a3b63b42d30cfcc568b258b99622b6eff5f0d7eab310d604ee5b34d4edbc26aa14ad65dcc55c09ef7825d059c589d7b7e6dcc90af00a", 0x48}], 0x1, &(0x7f0000000480)=[{0xd8, 0x1, 0x1, "fa66666f881a2d3050072391b105d1ef73debf3cffb652fdcf4a7ed583d2af49e13a829adf8524326677bed0eafce5127ba0d1e3db4e8845b1359d1f593aebaf4f2acb096ec608292b386733362d2165f0b390db18c8b69c40fb1a28315351790ff5c785686425db284ba418324cc2a3f72a1595010c0fadcef90e64b782e5e83d3f1070502aebb55d0f9c74995f9e598b9fdb92f4e514ccb1e4f3eb3a6a181a6c09f8b3431111efa3887a404b022a3c438f43a59ca2443ecffd6352e1434bffaba7a5c61610"}, {0xa0, 0x10b, 0xfffffffc, "dae0740f15cd3f6dc7fc17b8a252e83073c21983b8e9c1c7270b95175ad7737d224d2f57003c87a808a0316f2e99139692e3090abaa6169ffa935482df9dd2f4c53c6cb5937bc34a0bb5ac1d4c640b14e32ecdca512f46fbb775f1f845da57e728b6cb2c765cab71f237ec9cf3d36b4f57da0400009bb9474caaab31a1c7486bc1c377a8cf1495f1fa905d229f"}, {0xd0, 0x110, 0x1, "8ac4bf8aecd3b23fbfeb6cbc5484cfb956c6014a162345a5df580f2086da20e7ff9922dc6167907b2c81fa4059b29db22f4184be3e004a83ae74834c6ed36961884b0a746d620909f9604e0f6c0caaf8eaf0779656186012b1338de7988ab05b042781291014251750f2601e2b345402ed0008d723a277dba1bee4f6517c913fb2cd65c70365a45286332968473faa0078d9701884adc31b6e04b6022ec43e118ef0aaee75ecd9b421f5c2604c3e25b4c20aa219f8381ae0a6"}], 0x248}, 0x0, 0x4000800}, 0x7f) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) r9 = syz_mount_image$nfs(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x7f, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="373b085f14e506edb6442d7445566ce2514305467555e07f3f2130e2b2863dae0ac658dbd81279d835b1f2c94eafefb57726d80855e4c2b4086eb8ea782c", 0x3e, 0x3}], 0x1000000, &(0x7f0000000780)=ANY=[@ANYBLOB='{@,obj_user=],euid<', @ANYRESDEC=0x0, @ANYBLOB="2c00b570facaefd379bdde5c5ae5f79589ae5739413ea9dd5667c1afd1314c91d6ff649d158c4162f38e1590caeaf98d98817a030899425c9c1c947942854b4278b735301596eb47fb35c03fb03bea6e0f1fd21d9db97b174d17e0ffffffff0661dcc8ea9674baeb5f653b363e4f9b142470aa5da2733bc7"]) openat(r9, &(0x7f0000000300)='./file0\x00', 0x400400, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) sync_file_range(r0, 0xffffffff, 0x5, 0x0) 07:17:29 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = gettid() ptrace$setopts(0x4206, r2, 0x8, 0x2) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/185, 0xb9}], 0x4, 0xffffff9d, 0x2) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7}, 0x7) fcntl$notify(r1, 0x402, 0x8000001d) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000480)) 07:17:29 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r2 = socket$inet(0x2, 0x6, 0x80000001) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) sendfile(r2, r3, &(0x7f00000000c0)=0x10000001ff, 0x9de) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7}, 0x7) ioctl$CHAR_RAW_GETSIZE(r0, 0x1260, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000180)={'batadv0\x00', {0x2, 0x0, @multicast2}}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x3, 0x7}) write$P9_RATTACH(r4, &(0x7f0000000140)={0x14, 0x69, 0x2, {0x80, 0x3, 0xfffffffffffffffe}}, 0x14) 07:17:29 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x1892020, &(0x7f0000000080)={[{@fat=@errors_continue}]}) [ 421.580366][T19403] loop5: detected capacity change from 0 to 264192 07:17:30 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d00000019000000a20100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000c000000dff4ef821ec34de5a68f275e28ea4831010040", 0x1f, 0x4000000000004e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {0x0, 0x0, 0x10000}], 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="59113ada84cbee8bede07b06981bf9dc6a1d90eaf2f927eb17dc0c261d1a053a0f904e8d51068dfe08b3849a846db9286702ce6bb0433c7d7a499e967cd68bdd10b26f61eb2c087f09000000000000001540d42c281cf5f292982c37f5a76aa3b0939b3389c4100e229546580530d7f903d5cf"]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x61) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x1ff, 0x31, 0x3}) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f00000001c0)='.pending_reads\x00', 0x1094c0, 0x81) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x1800, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@afid={'afid', 0x3d, 0x7}}, {@loose}, {@uname={'uname', 0x3d, 'ext4\x00'}}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@loose}, {@aname={'aname', 0x3d, '*[]L@,$'}}, {@version_9p2000}, {@debug={'debug', 0x3d, 0x8000}}, {@cache_fscache}], [{@pcr={'pcr', 0x3d, 0xa}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x1f}}, {@fowner_lt={'fowner<', r5}}, {@pcr={'pcr', 0x3d, 0x15}}, {@appraise}, {@dont_measure}]}}) 07:17:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x3, &(0x7f00000001c0)=[{0x2d, 0x1, 0x0, 0xffff}, {0x2b17, 0x81, 0x3f, 0x8000007}, {0xf41, 0x2, 0xb9}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x6cb0, 0x20, 0x10003, 0x0, 0x0, r0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x5, 0xd8]) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x8, 0x6}, {0x7, 0x8, 0x14, 0x1}, {0x3, 0x2, 0x6}]}) 07:17:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x820840, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname={'aname', 0x3d, 'sit0\x00'}}, {@aname={'aname', 0x3d, ':-{\xa7-\\'}}, {@access_uid={'access', 0x3d, 0xee00}}, {@afid}], [{@appraise}, {@obj_type={'obj_type', 0x3d, ',*@/^'}}, {@appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '&+-^'}}, {@euid_eq={'euid', 0x3d, r4}}]}}) 07:17:30 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/114, 0x72}, {&(0x7f0000000180)=""/177, 0xb1}], 0x2, 0x5, 0x1) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) 07:17:30 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 422.269095][T19417] loop5: detected capacity change from 0 to 264192 [ 422.277032][T19417] EXT4-fs (loop5): Unrecognized mount option "Y:Ú„Ëî‹íà{˜ùÜjêòù'ëÜ &:NQþ³„š„m¹(gÎk°C<}zIž–|֋ݲoaë" or missing value 07:17:30 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) lseek(r0, 0xb79, 0x4) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 07:17:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) splice(r2, &(0x7f00000000c0)=0x614, r0, &(0x7f0000000100)=0x2, 0x2, 0xc) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:30 executing program 1 (fault-call:6 fault-nth:0): socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:30 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x2, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:30 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000140)="51a30951beb9d230327cee9b8eb53c1c74db0f1d96d46adadd8fa71748a329239dce1b3a8ea94772d529a4f1b19998", 0x2f}, {&(0x7f00000001c0)="74c57984c23247539993e750b9939fe71585488174462ccc165ac383bfba1f905044dfe3c27ea6140c847684e3adacda33d65423c85ace39fcd7f6f75c", 0x3d}], 0x2, 0x4) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f000000010001307000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="feffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/168], 0xf0}}, 0x0) sendfile(r5, r4, 0x0, 0x100000002) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 422.407010][T19439] FAULT_INJECTION: forcing a failure. [ 422.407010][T19439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.420100][T19439] CPU: 0 PID: 19439 Comm: syz-executor.1 Not tainted 5.13.0-syzkaller #0 [ 422.428538][T19439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.438600][T19439] Call Trace: [ 422.441878][T19439] dump_stack_lvl+0xb7/0x103 [ 422.446496][T19439] dump_stack+0x11/0x1a [ 422.450806][T19439] should_fail+0x23c/0x250 07:17:30 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0xfffffffffffffe3d, 0x4d, 0x8000}, 0x7) [ 422.455268][T19439] should_fail_usercopy+0x16/0x20 [ 422.460293][T19439] _copy_from_user+0x1c/0xd0 [ 422.464910][T19439] iovec_from_user+0xc4/0x2d0 [ 422.469603][T19439] __import_iovec+0x49/0x270 [ 422.474202][T19439] ? fsnotify_perm+0x59/0x2e0 [ 422.478929][T19439] ? __fsnotify_parent+0x32f/0x430 [ 422.484030][T19439] import_iovec+0x69/0x80 [ 422.488423][T19439] do_pwritev+0x107/0x3a0 [ 422.492740][T19439] ? vfs_write+0x50c/0x770 [ 422.497160][T19439] ? __fget_light+0xd0/0x260 [ 422.501750][T19439] ? ksys_write+0x148/0x180 [ 422.506293][T19439] __x64_sys_pwritev+0x54/0x60 [ 422.511107][T19439] do_syscall_64+0x3d/0x90 [ 422.515511][T19439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.521503][T19439] RIP: 0033:0x4665d9 [ 422.525408][T19439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.545043][T19439] RSP: 002b:00007f342518a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 07:17:30 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x1, 0x0, 0x5, 0x3}) 07:17:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchdir(r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="0021000400dd000011", 0x9, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}, {0x0, 0x0, 0x40011580}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="22e37e9d6dc12b00d9f995329e9651052ecdc92f7514c2fe11dc162406beed71911c9b5db0bf20f5fadf37b10caae6ee070712"]) [ 422.553533][T19439] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 422.561494][T19439] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000004 [ 422.569502][T19439] RBP: 00007f342518a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 422.577504][T19439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 422.585487][T19439] R13: 00007ffc6c249c6f R14: 00007f342518a300 R15: 0000000000022000 [ 422.663724][T19462] loop5: detected capacity change from 0 to 264192 [ 422.673748][T19462] EXT4-fs (loop5): Unrecognized mount option ""ã~mÁ+" or missing value 07:17:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:31 executing program 1 (fault-call:6 fault-nth:1): socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0xef, &(0x7f0000000200)={0x0, 0xcf80, 0x4, 0x2, 0x326, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000/0xc00000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000001840)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r1, 0x0, &(0x7f0000001800)={&(0x7f0000000280)=@ax25={{0x3, @null}, [@null, @netrom, @bcast, @null, @remote, @rose, @null]}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f0000000400)=""/153, 0x99}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/12, 0xc}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/99, 0x63}], 0x7, &(0x7f0000000800)=""/4096, 0x1000}, 0x0, 0x40000002, 0x0, {0x3}}, 0xfffff800) preadv(r1, &(0x7f00000019c0)=[{&(0x7f0000001880)=""/75}, {&(0x7f0000001900)=""/135}], 0x100000000000013f, 0x1ff, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c00000000010104100000000000000002000000240001801400018008000100e000000108000200ac1e0a010c0002800500010000000000240002801400018008000100ac14140028000200ac1500010c000280050001"], 0x8c}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000300) 07:17:31 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r1, &(0x7f0000002440)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/40, 0x28}, {&(0x7f0000001240)=""/74, 0x4a}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/70, 0x46}, {&(0x7f0000002340)=""/210, 0xd2}], 0x8, 0xca, 0x0) 07:17:31 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x7, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000440)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f00000000c0)={r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000000c0)={r2, 0x1, r3, 0x7fff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x122, 0x0, 0x0, 0x0, 0x0) shmget(0x2, 0x2000, 0x2, &(0x7f00000a8000/0x2000)=nil) 07:17:31 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r2, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x7) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2901c0, 0x8) 07:17:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x204de000) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) sendto$unix(r1, &(0x7f0000000140)="37050f3683c2b0c7da87a650550c7ce29a84ca459a4a999a14b7e1d45f7cdff4999a062d79cc76ba3954ea57bd1b3b34d82c3e2ba5456c1ba229d4e5560d92fa2671fca5c2be7b7d0b196c52ed94a676c5ec4977cc2de1b0fc76d94407e4a0ed763f7096138080bf0ad8fa72275c55826e416f7bc235797959f18007b7938f71232d62dcaf37b4cb653258379c92fd6aaba4ba3a2dbad8c6ba43ea666d878595616e9b1ee98b0d0d575947584063c4eac3344e9690e1f0e99386f79d1976245578da35cdb41287667fe8565c72ce27fe994dc6f830594981079bb5ec1f3544", 0xdf, 0x4000004, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) write$binfmt_elf64(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x83, 0x3, 0x0, 0x0, 0x2, 0x2, 0x3e, 0xb77, 0x1cc, 0x40, 0x8f, 0x8, 0x8, 0x38, 0x1, 0x7, 0x6, 0x3}, [{0x6, 0x1f, 0x81, 0xffffffffffffffad, 0x9, 0x55, 0x1, 0x7fff}], "a78e1a45f1e43405ad9296a52f7fd6c4f431a1a9d88db61c7eb7eb10c13c1c767a9405ddb89f0afd9bdbb994656efb2e46782e5d7e0b01b2e219c95e80ed85d216210462017e533d7ebd7023d4baee69349a3b448e060638aadc20e5783b3d6af9d52d14e5b0cad47c04419a1247a29b31357d2212723a7c31a15632b1230debab79b213d7efcf6fa0a58f75ce0ef109463437f7a9aff1f120e2191386cc8d05f226666bcef817d1df51f29fd1bcd85a6b4b4a269dfd960f76670ba911b18f13f538eb28bfe0971b092e358f400e04cf42ecfcf57ca260", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa4f) write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) 07:17:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:31 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x8, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 423.236794][T19487] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.246564][T19487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.255842][T19487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.314058][T19486] FAULT_INJECTION: forcing a failure. [ 423.314058][T19486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.327298][T19486] CPU: 1 PID: 19486 Comm: syz-executor.1 Not tainted 5.13.0-syzkaller #0 [ 423.335721][T19486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.345852][T19486] Call Trace: [ 423.349127][T19486] dump_stack_lvl+0xb7/0x103 [ 423.353715][T19486] dump_stack+0x11/0x1a [ 423.357897][T19486] should_fail+0x23c/0x250 [ 423.362302][T19486] should_fail_usercopy+0x16/0x20 [ 423.367333][T19486] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 423.373423][T19486] ? wait_for_stable_page+0x56/0x70 [ 423.378630][T19486] ? grab_cache_page_write_begin+0x54/0x70 [ 423.384422][T19486] ? simple_write_begin+0xc2/0x300 [ 423.389555][T19486] generic_perform_write+0x1e4/0x3a0 [ 423.394829][T19486] ? file_update_time+0x3ae/0x3e0 [ 423.399858][T19486] __generic_file_write_iter+0x161/0x300 [ 423.405530][T19486] ? generic_write_checks+0x250/0x290 [ 423.411032][T19486] generic_file_write_iter+0x75/0x130 [ 423.416395][T19486] do_iter_readv_writev+0x2cb/0x360 [ 423.421625][T19486] do_iter_write+0x112/0x4c0 [ 423.426220][T19486] ? import_iovec+0x69/0x80 [ 423.430744][T19486] do_pwritev+0x1e5/0x3a0 [ 423.435089][T19486] ? vfs_write+0x50c/0x770 [ 423.439546][T19486] ? ksys_write+0x148/0x180 [ 423.444052][T19486] __x64_sys_pwritev+0x54/0x60 [ 423.448900][T19486] do_syscall_64+0x3d/0x90 [ 423.453312][T19486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.459417][T19486] RIP: 0033:0x4665d9 [ 423.463318][T19486] 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 [ 423.482933][T19486] RSP: 002b:00007f342518a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 423.491457][T19486] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 423.499482][T19486] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000004 07:17:31 executing program 1 (fault-call:6 fault-nth:2): socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x10, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 423.507643][T19486] RBP: 00007f342518a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.515612][T19486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.523567][T19486] R13: 00007ffc6c249c6f R14: 00007f342518a300 R15: 0000000000022000 07:17:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) socket$unix(0x1, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 423.646733][T19530] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.659465][T19530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.668907][T19530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 423.692343][T19518] FAULT_INJECTION: forcing a failure. [ 423.692343][T19518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.705507][T19518] CPU: 0 PID: 19518 Comm: syz-executor.1 Not tainted 5.13.0-syzkaller #0 [ 423.713911][T19518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.723963][T19518] Call Trace: [ 423.727242][T19518] dump_stack_lvl+0xb7/0x103 [ 423.731896][T19518] dump_stack+0x11/0x1a [ 423.736050][T19518] should_fail+0x23c/0x250 [ 423.740506][T19518] should_fail_usercopy+0x16/0x20 [ 423.745538][T19518] _copy_to_user+0x1c/0x90 [ 423.750319][T19518] simple_read_from_buffer+0xab/0x120 [ 423.755708][T19518] proc_fail_nth_read+0xf6/0x140 [ 423.760781][T19518] ? rw_verify_area+0x136/0x250 [ 423.765671][T19518] ? proc_fault_inject_write+0x200/0x200 [ 423.771396][T19518] vfs_read+0x154/0x5d0 [ 423.775640][T19518] ? __fget_light+0xd0/0x260 [ 423.780326][T19518] ksys_read+0xce/0x180 [ 423.784487][T19518] __x64_sys_read+0x3e/0x50 [ 423.788977][T19518] do_syscall_64+0x3d/0x90 [ 423.793424][T19518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.799369][T19518] RIP: 0033:0x41935c [ 423.803248][T19518] 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 [ 423.822869][T19518] RSP: 002b:00007f342518a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.831367][T19518] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 000000000041935c [ 423.839367][T19518] RDX: 000000000000000f RSI: 00007f342518a1e0 RDI: 0000000000000005 [ 423.847415][T19518] RBP: 00007f342518a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.855495][T19518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.863484][T19518] R13: 00007ffc6c249c6f R14: 00007f342518a300 R15: 0000000000022000 07:17:31 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x15, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xfffffff7}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x100, @loopback, 0x2c}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 07:17:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:31 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000003, 0x30, r1, 0xc9d0d000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:31 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) 07:17:32 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x0, 0x4, 0x7f, 0xff}, {0xffff, 0x80, 0x6, 0x7fff}, {0x4, 0xff, 0x5, 0x982}, {0x81, 0x40, 0x5, 0x7f}, {0x8, 0x6, 0xbb, 0x4}, {0x7798, 0x9, 0x8, 0x7}, {0x9, 0x6, 0x8, 0x1000}, {0x6, 0xff, 0x8, 0x3b22}, {0x20, 0x2, 0x7, 0x7f}, {0x4, 0x1, 0xae, 0x20}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, 0x1f, 0x0) io_uring_enter(r2, 0x122, 0xfffffffc, 0x1, 0x0, 0x0) [ 424.071855][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fd/3\x00') write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7}, 0x7) 07:17:32 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000001c0)='.pending_reads\x00', 0x1, 0x40) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x4}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x200) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0xc6, 0x2}) r3 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) 07:17:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000001300)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000012c0)=[{{&(0x7f00000000c0)=@caif=@dgm, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/106, 0x6a}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000}}], 0x1, 0x40000100, &(0x7f0000001340)={r2, r3+60000000}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000001380)=""/199) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:32 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x16, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000140)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f00000001c0)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x6) write$9p(r0, &(0x7f0000001400)="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", 0x10) sendfile(r0, r1, 0x0, 0x10000) 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) r1 = eventfd2(0x1, 0x800) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) 07:17:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x16}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000000c0)={0x800, 0x84, 0xffffffffffffffff, 0x1c00, 0x3, 0xffd}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x2}]) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat$cgroup(r0, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) r5 = eventfd(0xffffff9d) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe0, 0x0) r8 = accept$inet(r0, 0x0, &(0x7f0000000ac0)) io_submit(0x0, 0xa, &(0x7f0000000b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x178e, r2, &(0x7f00000002c0)="a3be1f2f122d21f2b0dd8179cacd69ea54e99e1fe94bec7c2b8af1caa92bc81639c89fcf7c1e52ac4deee2a8a3b00100747534e69615cab3f3c6113ff2bc594238c6990efe72049baf9044fbbf9c12fa66c4b4a53295e5377ca745dfa7db7a64727cf6686e316a2c592611572459b3bf6cd424c7deb7a2ad3ef766b6d90bce60c96c4e0d2c1f0418e28174ca07f5cdfab435080b95724f82fd49c8217e36becb966f54d3584c79c137ae518f4a4903c656d1cfef8b11123240448983f341581be0694b16a7abd785028238ad19c1", 0xce, 0x0, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xc000, r0, &(0x7f0000000200)="47d052f9325d69eaceb6b741812b771b65437e7819884517839141dadd0303f7a0d59a4b7565b7a495d5", 0x2a, 0xfffffffffffffffb, 0x0, 0x386569f7028ea67b, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00000003c0)="ea5ef40312082313b71787f69f8c37333d9974e67e5855e602467ee6ec3cff3dd7b18316900216d4603f5fc377b89f4ad917e08a1bcdcd2731cd3bad6335ce4948406003a068c11472a4e6c803b3c31f5eff42e9b7de874658c8338dd795f2a40d233df5ebc624696e93a1d9cb34180a27f0eff75b8fd671fb86509bb2853ba6d4b70445aaacce20", 0x88, 0x8, 0x0, 0x2, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x100, r4, &(0x7f0000000500)="efce5b5a27b5cab5dba0cabef76128c43f48d60df9c474e5a4f61c9f9e27d9f351cbb77f4a7e609a88", 0x29, 0x11a7f0f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x20, r0, &(0x7f0000000580)="0618fa685bd79523f5d1481e8bdc7eaf79789e289a364959399cabd4f8be43cfb91faf29bc5c2497ffe70a", 0x2b, 0x25f, 0x0, 0x3, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000000600)="382ca9b5e046be53272dbda9aff3782ad12da16c87439b982f0eac4064bf01555927ff5e719de6054c0788c5d2eb39bd860cab78e8d233c5ba95a462fd441c630c1721cdf69fa786276627f625b7fa22e1657d8214cd6f5393eea32bdf074b4361cca8223cafd95e42f5ad169d87cca15bd606c168d1a68426057f6031818b592cd679000c787e3855d0a8117b9d3de8964492dd517ff58bcd135c3057341ae0f5a18cdd2c887e29e92fde0a4ace0d35bdc70e2a7ba404dd9a0c0ab0c80cbb982b53ffc00206a28cc7d0e38aa22f35e6517f6e241781ee8fce49c54ad3fca0de756269a3916f94d3", 0xe8, 0x4, 0x0, 0x3}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000740)="c0e775035b38f6d7c069fc8efc08726a31c91c06b84d115e69655640797b11223623a26f40be753d4ec6617a2cac9aeeec81a66baabad18a124d00ed6c968b1cb256b025440aec8b6eaa91d4ba98ff822f3aeb8d6d710c29ff2a05ea2a7c7bb9d07e08a05f268259852d636af59a75a5a7675622271e238a9fc3e34b3bc2393a072357a52b3adbd1", 0x88, 0x0, 0x0, 0x3bfa9375ba274d51, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x1, 0xfff8, r0, &(0x7f0000000840)="9006cf8a17e343b68b820f1f9a207c3834e3a319d8721775d1605a8be6ab2668a74af2e9cb6eb9ec6bbd1addb2d9d0ac32f647546e8247f91984c6a4fe67679fa311c3da8160f6188ad49ed4ceb87f80baaaec63145fe275aeac1c39f6c7c37df615a731b43394e034462af21686ea2658b294075a75a8bc7a9f49c6ea80509c9043c51855fdd0387c23ebcc760dac7947c7a4e34c8ddd54f10255fd5e63dc547920091a7354deff66058bc840b39c673a83ae1029535ddb5814b00da4580dd6454ee97dd013f77d6612fd0d87a68db5283ce1d4322cb412ce0af952e9443567", 0xe0, 0x4, 0x0, 0x0, r6}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0x1000, r1, &(0x7f0000000980)="d56f882446349739dd96a1177d0a81606451c4d9c27bf5c5ecdbf9d5896b0e5cfcc2b44937d05f49ce6fa48bc70bebf43f1acbf0b882eb2f65e8587a9df11474d39f2a30ac16c4c2cdd83678ad29b31c9951655ef6cdd2ed172b741b21eb44f802073ed49ddae3b745e7ebded248d1dcca52d39521acfd30d15c326ee014f3e65bfe6c125af2040e37378163fb4402769777b678ffbf4439ba7eb371dcf35dbeb9a605274f2d8b1e4c35546cbc8504e08bab1613ae97cbcee59e8095a8637788522da502a1bcc5cd4318f320c6", 0xcd, 0xfff, 0x0, 0x0, r0}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x6, 0x3f, r8, &(0x7f0000000b00)="a3705123fba3377816650730d129f44518c21d6eb4c489869ef832", 0x1b, 0x3ff, 0x0, 0x2, r0}]) 07:17:32 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') fallocate(r1, 0x10, 0x4, 0x5) write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) 07:17:32 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x204, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$P9_RUNLINKAT(r0, &(0x7f0000000100)={0x7}, 0x7) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) 07:17:32 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 424.328805][T19604] loop5: detected capacity change from 0 to 512 [ 424.335803][T19603] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 424.353494][T19604] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 07:17:32 executing program 2: r0 = gettid() tkill(r0, 0x31) sched_setattr(r0, &(0x7f0000000980)={0x38, 0x1, 0xe, 0x5, 0x1, 0x8000, 0x8, 0x0, 0x5, 0x6}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c", 0x0, 0x0, {}, {}, 0x0, [0x0, 0x0, 0x3fe, 0x0, 0x4, 0x0, 0x20]}) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@ethernet={0x6, @local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="f5c0fdc96d98b82e535ef5402fd882658324fc0fbb2fa32369a8a91229b9d471479823dd9940b20a625d363cd114441b1612ceafc3b91596cf9da8119104b06fdcdfe2fdb13aab1c5cea6b31f1898fea9d4ad694a26b8862c8f7f4e993455de5ffd8f1d769d83e76bb7665f8138dd4c4a4d2639634ca446c8558d0f8d2aec7fd40b8378009a7705987388a59deb6a50ba241026b995e97e0449baadd7d13782d78b0feece448", 0xa6}, {&(0x7f00000002c0)="3c7de9bfb9fc179c5f0328bda787d4bc579d1a94d9d4243eb196163bba5a8ebeece588219e164ab60120b06deb51ca2e0c36273c628e2a27c8e904eadd9120ef99e7c34c2c52e73b59ef36cdd92761405443f2074c9489b19956b9e29f29fb5058261573700eaf100c2cb0640c3d7277ba261358dc325275877a5d46beed98680d53ee56640e47ed1f57a7971fbe5dcd6efdee480a98bb8103f8d0a8b3718d8696605a708d6d01e40783272aae3405dc9bd37b6429bb8d", 0xb7}, {&(0x7f0000000080)="cc2229d75e2958d5b35ce3dc39827a8188fbcd0086aa8810eea6ea922b318a72", 0x20}, {&(0x7f0000000380)="7be78408eaf9ef08802059d3fae12876739a611efc03c79f054a006ce5c5aee6fdbcbdbff9f4f46b9fe32951982ed104405af91b54b9537bb70c5fa381dbd99a88b7388e0df752a3210ae40f2cbb6fdbcb38ec1421528471bd45f30b73fa4eed95994a8e3a50f29b3ae51b6423b8f7a815efd32f2c7bf206ce19683a1f9c6bf125d7234f2579d3cc2430703e6a8580653d278f241be494bd7a6f203f81e3a313346dacb033b13d7d2e72b466d6b89b8dfcfe7e96516bc4d323f4", 0xba}], 0x4, &(0x7f0000000480)=[@txtime={{0x18, 0x1, 0x3d, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0xffffff1d}}], 0x30}, 0x40040a5) write$binfmt_elf64(r1, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x2, 0x93, 0x20, 0x7, 0x2, 0x6, 0x80000000, 0xc3, 0x40, 0x295, 0x0, 0x4, 0x38, 0x1, 0x5, 0x7, 0xfff}, [{0x5, 0x2, 0x7ffffffd, 0xc8, 0x5, 0x800, 0x8001, 0x7}, {0x3, 0x2, 0x5ff8, 0x7, 0xab2a, 0xffffffffffffff01, 0x1, 0x20}], "daf3fb1475ad3d82aa08317140f0efcef4de6279e2d86f13cca7553a9e6ac0962caeeb9766599e9717bb5f4e812bc920cca81b8e2ef96d9ba10f77e0e1b89b", ['\x00', '\x00', '\x00']}, 0x3ef) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000009c0)='attr/sockcreate\x00') r4 = openat$cgroup(r2, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) sendfile(r2, r4, &(0x7f0000000040)=0x5, 0x76) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) splice(r3, &(0x7f0000000900)=0x2fd, r5, &(0x7f0000000940)=0xffffffffffff7fff, 0x7, 0xde6b17f327ebd889) write$P9_RUNLINKAT(r3, &(0x7f0000000100)={0x7}, 0x7) 07:17:32 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/slabinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x2}, 0x7) 07:17:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x1001}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 424.427828][T19604] loop5: detected capacity change from 0 to 512 [ 424.438673][T19604] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 07:17:32 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:32 executing program 2: unshare(0x40000000) r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8916, &(0x7f00000000c0)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xb8;\xf3U\xf7c\x8e\x14\xb6\x1a]\xe48\xdd\xd4\b\xc0\x06\xb0\x0f\x89\xa7Mlhb6\xd6\xd7AF,\xa3\x00\x00\x00\x00\xbe\x91\xed\x05\x00\x00\x00C\xcb\x85\x9a\x82j\xf1\b\x1d\r38\x00\x00\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = fcntl$dupfd(r5, 0x0, r6) r8 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$inet_tcp_int(r9, 0x6, 0x9, &(0x7f0000000080)=0x20000000, 0x4) r10 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 07:17:32 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x402, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r4, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:33 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0xfdef}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x406, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x19e}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000100), &(0x7f00000001c0), 0x2, 0x0) 07:17:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000100), 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) sendfile(r2, r3, 0x0, 0x1) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x61a4, &(0x7f00000000c0)={0x0, 0x955c, 0x0, 0x0, 0x29b}, &(0x7f000067c000/0x2000)=nil, &(0x7f000000e000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000240)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x0) 07:17:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x604, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x8800000}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 2: r0 = pidfd_open(0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000340)=""/4096, 0x1000}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000040)=[{0x1d}, {0x7}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 07:17:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:33 executing program 5: sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x25dfdbfb}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) r0 = geteuid() r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x190, r5, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@WGDEVICE_A_PEERS={0x120, 0x8, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}]}, {0xb8, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "e4be5660154dd7a6e475ddc8451b4371957695daf0e7d8dfad10ea48e0232298"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, '\x00', 0x9, 0x0}, 0xffffffff}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "ddc1b24b30e256ffd0810c0befa3f45113d86b96636dc8d0c68c6f2b455e27a2"}, @WGPEER_A_ALLOWEDIPS={0x2c, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x400, @private0, 0xa697}}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "f33cfeaaeba3d9f963513b1f22e7c0ebe6912b61a8b41b1361e15a1c5fb9c876"}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}]}, 0x190}, 0x1, 0x0, 0x0, 0xc000010}, 0x40080) setresuid(0x0, r4, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x83, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="8ef9ed", 0x3, 0x800}, {&(0x7f0000000380)="9cfb628afc21ab8943c60571d36daab03b8f5ebec9d2cb2a2dcb66bf836f22f7813194ccb0bcac3e6076ff318e0a3dd68e8ae60b9b5ab21cb23bf369268e719d4843a4c91a05b4a126c9eb743f63d1fb2cf0c15d299a18fdc7ebf44b8313d6e35044391436056474d542c23e1ba21b8cbdf4d58c33571e5e461872054cb19d4f354638d22f19cf26d062fb0a127bbe91c2ae32300ee78bd99d4d57638ca6cd44e5012266be82", 0xa6, 0x2}, {&(0x7f0000000240)="a124da9d5d49bb5566e8c69ecf31df5150d49768fd2d89eca269789e", 0x1c, 0x9}, {&(0x7f0000000280)="fbd445d452cb6977", 0x8, 0x1}, {&(0x7f0000000440)="16c7239e01c4e77f1deb40733e6e0c403abcdc8914c64f858d40e57791c8e3ca37395f353f0d6f61f9f07fe61338876451f76d12eb87316e1579cda9ddcf77ac9e4d76f290cc939973a967bb35676ac89c3c8c876d7b64d380cdfb8e39b6c2ca38b70633e772aece53a824ccb62e704dd1c2c2b4335293822916765de60449713b2546ae933721c13232be5db4ba3c47da50063fcfbd3800df06e8865ff1c86988cf2c5c2d1b73", 0xa7, 0x9}], 0x80, &(0x7f00000006c0)={[{@huge_never}, {@size={'size', 0x3d, [0x2d, 0x35]}}, {@uid={'uid', 0x3d, r0}}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x6b, 0x31, 0x33, 0x70, 0x35]}}], [{@fsmagic={'fsmagic', 0x3d, 0xfffffffffffffffb}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@euid_gt={'euid>', r2}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@euid_gt={'euid>', r4}}, {@dont_appraise}, {@fowner_gt={'fowner>', r7}}, {@uid_gt={'uid>', r8}}, {@appraise_type}]}) 07:17:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) dup2(r1, r2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:33 executing program 2: io_setup(0x6, &(0x7f0000000240)=0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000e40)=ANY=[], 0x1378) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000)="7205cdfdc9b64d42433a534f9b", 0xd, 0x0, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x2, 0x3, 0x0, r3, 0x0}]) [ 425.461005][T19714] loop5: detected capacity change from 0 to 140 [ 425.499278][T19714] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 9695 07:17:33 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/93, 0x5d}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000100)=""/10, 0xa}], 0x5, 0x2, 0xffffffe0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) fsync(r2) r3 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f00006a9000/0x1000)=nil, 0x1000, 0x1800003, 0x2010, r3, 0x6f62a000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0xe) bind$inet(0xffffffffffffffff, &(0x7f0000002480)={0x2, 0x4e20, @empty}, 0x10) write$binfmt_misc(r8, &(0x7f0000000000)=ANY=[], 0xfffffecc) syz_io_uring_submit(r6, r5, &(0x7f0000002440)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r8, &(0x7f00000023c0)={0x270000, 0x90}, &(0x7f0000002400)='./file0\x00', 0x18, 0x0, 0x12345}, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000009, 0x20010, r3, 0x5cfc6000) io_uring_enter(r4, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x700, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x12c8, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xe4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xb9257600, @rand_addr=' \x01\x00', 0x94}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @private=0xa010101}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2d1}]}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x87b1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_NODE={0x109c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "1e2affef92b6495608927d0ac28da49b2b262a26f99dd4bcedb47f28b51edc878d670e"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "91edf1f96576c1fbcd42a90e63031cfb9c046bb7a24e05"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'team_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x12c8}, 0x1, 0x0, 0x0, 0x40080}, 0x880) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5500000018007f5f00fe01b2a4a2809302060000fe000001020b00000a000600350028101400f0ff190005407fffffff0022de1338d54400009b84136ef75afb83de4411001600c43ab82200000000f2ff00000000", 0x55}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 07:17:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0x11fffffc7) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000001c0)={{0x7, 0x2}, 'port1\x00', 0x9bff6ebb0df5ba5f, 0x401, 0x8, 0x1, 0x10001, 0x4, 0x1f, 0x0, 0x2, 0x7}) 07:17:33 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x0, &(0x7f00000015c0), 0x248442, &(0x7f0000000140)={[], [{@subj_type={'subj_type', 0x3d, '\x00\x00\x00\x00\x00\x00'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@obj_type}, {@subj_type={'subj_type', 0x3d, 'msdos\x00'}}, {@dont_appraise}]}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000a, 0x2010, r1, 0x78c7b000) 07:17:33 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x20000617}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x1500, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) 07:17:33 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x80, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="65164b04938410a4cbe80313edae06202a0572837fedc660d69bd8fe32cc5a74b787e40303a99118a986b1263ea3d569770140cbfab84f143c6179185acd9da7cc4d3c86454aa98a5257a9243aa20d52e406c01484a1c41802e8989ed77f99bcd2b01102d94298ce36771ca66ea18c914530c8c975773543cdbf741a8fdc5cf8388c8c2a8c810d52872b2e6a541fc88bf56edc2c63b0850bab", 0x99, 0x9}], 0x24000, &(0x7f00000004c0)=ANY=[@ANYBLOB="7362736563746f723d3078303030303061df3030303030303030382c636865636b3d7374726982742363742c6769643d", @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,\x00']) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x180000b, 0x10, r0, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/module/i2c_i801', 0x2, 0x3) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)='-8', 0x2}], 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, 0x0) 07:17:33 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000480)=""/194, 0xc2}], 0x5, 0x10001, 0xc) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='devpts\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) r2 = gettid() tkill(r2, 0x31) ptrace$setopts(0x4206, r2, 0x3, 0x49) 07:17:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x1600, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:34 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x7ffff000}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:34 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:34 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0xffff, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000440)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f00000000c0)={r4}) r5 = accept$unix(r0, &(0x7f00000001c0), &(0x7f00000002c0)=0x6e) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000300)={r4, 0x0, r5, 0x3}) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x8) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r7, 0x0, 0x0, 0xffffffff) io_uring_enter(r6, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:34 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000501000/0x4000)=nil, &(0x7f0000935000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bea000/0x1000)=nil, 0x1000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x8}, 0x20005) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000140)={0x2, 0x80, 0x2, 0x0, 0x0, [{{r0}}, {{r3}, 0x2}]}) r4 = dup(r0) io_uring_enter(r4, 0x3ef4, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer, 0x0) setresuid(0x0, 0x0, 0x0) io_uring_enter(r4, 0x2eeb, 0x0, 0x0, 0x0, 0x0) 07:17:34 executing program 5: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x559000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) dup2(0xffffffffffffffff, r0) 07:17:34 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x1001) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:34 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2, 0x3, 0x1000) write(0xffffffffffffffff, &(0x7f0000000180)="2000008012005fff", 0x8) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 07:17:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000080)=0x401, 0xfffffffffffffbb1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket(0x28, 0x2, 0xb989) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x7) r1 = syz_io_uring_setup(0x15b4, &(0x7f0000000140), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) io_uring_enter(r1, 0x6deb, 0x0, 0x0, 0x0, 0x0) 07:17:34 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0xfffffdef}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000001000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000020000000d2c200001203", 0x66}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 07:17:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newspdinfo={0x24, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV4_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6, 0x4, {0x0, 0xea}}]}, 0x24}, 0x1, 0x0, 0x0, 0x9d00097b26ba730}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000000c0)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) sendfile(r2, r1, 0x0, 0x100000002) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, 0x14) 07:17:36 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0xfdef) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:36 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x7fffffffffffffff}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:36 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:36 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="ab87fcade8fe399192bc99d7204752c75a6cef0d243b16c0c309e44487154901b6160a48def07005b2eee81ba9b57da89c437b87ff2e04ee99a3d7508612236478143ce62055cfcd3b70382f02df47adff2d8bea8ae57c757f9371d360a748b97d18c71bbb6414e63c31f66950ee58d90fd94955b02818c39d9d1db19f5a990bf0d8e170fff5c939e19cd64ae79103819b8da90e9bd4af57488f3e636ea11f8d371e5fcb14da7af571ab40719dbce806113d3b50816c544a0c1a58b3c3fa3d6144ce4397dfe7", 0xc6}, {&(0x7f00000003c0)="a8996665538b61f33045156fcba37323b12be87c33ec15a26844bb75065164077bc69a756677f456c5ace9e8d2aedfa4b1bc881e449cc3911e3c21171fac82615705710cf823b53e4a704a616825954c4e21e7670ccd71861029647b267f889b1f09ca8f093e64d6ec9e786dcd57e77b2acac5370786020f60926c0d780f51eadf4ba73e03c96b6fc76baca09103b4a24c99f111e75efbd9d09be5399a5e8c533f5cd17e3461fd44ed7781ce107d5059aa2a4f8783fc6d3d30eb698c795958710d86ae026bfb6c9c7502eb8a132f17c0d996f4c5", 0xd4}], 0x2, 0xc) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:36 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:36 executing program 2: r0 = socket(0x11, 0x80000, 0xffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x80000000}, 0x10) write(r0, &(0x7f0000000280)="240000001a005f0214f9f4070009040803000000000000050002000008000f40fe00000e", 0x24) 07:17:36 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = syz_open_dev$loop(&(0x7f00000000c0), 0x4945, 0x8841) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000100)={0x0, 0x0, r4, 0x9}) r5 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x8, 0x70, 0x1, 0x64e, 0x2, 0x6, 0x6, 0x3d3, 0x40, 0x1d5, 0x0, 0x3, 0x38, 0x2, 0x4, 0x7, 0x7}, [{0x3, 0x8001, 0xffff, 0x2, 0x2, 0x2, 0x100000000, 0x1}, {0x3, 0x1c444bc9, 0x4, 0xffffffff, 0xffff, 0x7, 0x7, 0x5}], "63aeb867c8debf214f5b21953884e4e7c83518134f3555723f15303e42c6d305042b99b0b8b8ea979068f3fc485d0cc125cf7381d95c2241", ['\x00', '\x00']}, 0x2e8) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000005c0)={0xa, &(0x7f0000000200)=[{0xbe00, 0x9, 0x60, 0x1a5}, {0x9, 0x7, 0x96, 0x5}, {0x4, 0x7, 0x20, 0xffffffff}, {0x9, 0x81, 0x40, 0xd6c}, {0x458, 0x8, 0x0, 0xa3}, {0x2, 0x4, 0x6, 0x8}, {0x5, 0x5, 0x1, 0x10000}, {0x5, 0x7f, 0x80}, {0x401, 0x85, 0x64, 0x8}, {0x80, 0x8, 0x7f}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000001c0)={0x0, 0x5, 0x7a}) io_uring_enter(r5, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:36 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x8800000) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:36 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0xfffffffffffffdef}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:36 executing program 2: unshare(0x2c060000) semget$private(0x0, 0x4007, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x7, 0xd9f, 0x0) unshare(0x8020000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="de"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000005c0)={0x1c, r3, 0x101, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 07:17:36 executing program 2: set_mempolicy(0x1, &(0x7f0000000000)=0x7fff, 0x4) unshare(0x62000200) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1fffffffffff7ff0000000000000002000000020000007f000001000000000000000000000000000000200000000000000000000000000000000000000000000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) 07:17:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0xa) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) creat(&(0x7f0000000040)='./file0\x00', 0x51) write(r0, &(0x7f0000000080)="2400000010005f0214f9f407faac471003000000080003000000080008000100110000ff", 0x24) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) tee(r0, r3, 0x9, 0x0) 07:17:37 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014f9f40700090400020000000100000000000000080001", 0x1f) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) vmsplice(r3, &(0x7f0000000140)=[{&(0x7f0000000040)="3222cce7727d915fcc1bd071601b32bb9e5c62414d48abb8ca10c1fa7a8a4d074767cc9e8b6459f9df8dbe8f6d6259aa5d0374eb453a4841c293ce7beb54dea7a14aec2d283d148e367fedc9136eb20704a6cd01268e1e3378685044feed9146a599d1c8b1f2295ff7db49b0fd2dd3f721a9a0384b", 0x75}, {&(0x7f00000000c0)="2ef3d1a1aabfc3f8bb57de6664", 0xd}], 0x2, 0x9) splice(r0, 0x0, r2, 0x0, 0xac95, 0x0) 07:17:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0xffffffffffffffff}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 429.172456][T19907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 429.181449][T19907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 07:17:37 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80d00, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) stat(0x0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f0000001ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001b40)="57c737b7f2b9bf926f092068a22f091e33b246ab97139a51ec569ba7c67fed0905fa8ce3d6bccd18211e2182f5d191a6363e2ff0c359bb0ee42795f7a9d9cca05964e8f16521a29e47d3f27be8f89df6865a514e424351bd084d1917fbcfdc9637e8b2e98ba4d753d47fddc3739f65754eee36fc33d4a136861ec9d10185586aefdfe32687458ed6bed27d5c47064e86d91a296cdbafa7594377fce621f87109a67a118d56d3b4bfef425e2e06e8fa", 0xaf}, {&(0x7f0000001cc0)="58fe29fc0ec5f351c3ee7ac856e463766bb13f12c987d93796bb058bad24519edd12bce258d7c43130adf5a0a99e9f1794c534452917e1d5f4d62129674932cd569615e4f480649012a4787fe5822da93c33af", 0x53}, {&(0x7f0000001c00)="d5aba66e9576b2f0a8b0a4738287dfc40afd2072409bcde72a0ee4d9e66748aabf8d7cf78257", 0x26}, {&(0x7f0000001d40)="a6f2b2c0ac4a1ae49d363c49b80b2d8464f509d4db502c6f6269fe377d1cd25385c849989b277e399785f946b9", 0x2d}, {&(0x7f0000001d80)="6d27e081d62ddbfa3f88b342ca17699ecf33ae27ee0c5490a995b862b743bab656535c5fd0e1484edcb7196662cd1e6843211c3d59019d9a4a628b9825c9a8b373cf0cf380216154c68c7a488390e42f8e41a3565d55563269d186d34c69c26444655df755414d690921da023d8ac781988116f4a24e8ff101264f94f85cd51227c3f5f16cdbbb1ab35c7751903ebce16a239e2cec1ec82eddf4c49b257b2744df481dee3e578245780b049535ce5fd1887a77d103cc927b0d2aedc868e59a22ee3894cb6416874bfb670770530ead0c", 0xd0}], 0x5, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {r2, r0, r1}}}], 0x20, 0x894}, 0x4) r3 = gettid() r4 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x3, 0x9, &(0x7f0000001740)=[{&(0x7f0000000200)="c27d8ca389873775b543ab9766f33825c4b4b4", 0x13, 0x1}, {&(0x7f0000000380)="598d33ee505eb5c5bfde64234ba703d9c30ccdf32954ab4a23e58156160434304648b1424046dc6d76ae35a463ce637433e2141c0e35f29290ee7c6ea26385c22005f28bbcc3b9f0bfbf882711d67fd055f7aaf9225334e803acaf892554b03839f30bc9a63d2e6688b5744ff7ecb055e9240a083ba5efbffcd1ab9c8ee9eda139cfb56488979aa8cb2a1787ad9870eabbe10e6eb3aa752acdb3849fb74fbad2b26825bee5ab9a9448149a7b5016c40a0f48150bdba7dc8bc1722a2efebb2841f8d217b4915a6b4983b7228eabf43ad302179c23", 0xd4, 0x3}, {&(0x7f0000000480)="7cd639063a180a70e315cc3414035b1f2f0f79762a5c132194172e16561e4ae4c7b37e6192bb84aef23c192486467a640e2ace4001afb5cea1e1f4979d5a611ce1e63282f0ff226c516bbe6669c3ad5c18120f5a05f5fcd53c30c554414be49c1cd3183ff263858fcaf3a12334e810dd418702a7f78d551fa364e49d8dc43e4d4128a7cc601c32ddedef2400b36533e5a786b05b21463a1089869b60e9ddc2ea87a2ed6b89106d0ec61bac2ebb2b1b465faf8fabd10f28de975a827295c50c6cdcf7cc00d173954c4d057b339aeb16928bfbdb23dc70e19decffc8bb6c91a329d36214e97c913a", 0xe7, 0xe068}, {&(0x7f0000000240)="f0f6aade744faf62221d2fcc387c8636cb49bc00753f26709d7c62dcebf7ed58da9b26e354", 0x25}, {&(0x7f0000000580)="e60fec5b54dd6a0ccf72a76c4d328a6954c7769bc3977a1559969d9a505fc203b3015ead0f188e4f047614dbc1ca31ff6ebdb2739c09b9326b76a6ed107aee0671cbe80db45a49248b4ff342e1e4d56bd391895beb89c978c7efb756d8b5daf45fbf6cd70084", 0x66, 0x3}, {&(0x7f0000000600)="6c296198e92c808f6de92506419a6f2399e689fbabbbe1a26af87d50cf6208d79713674d5505619e6c25891cfc0e3ebea9a889e9c23452cbd701b49b5b147332544e347db2779d55c91e8f6ea13a6437469b9fb7e0ab145dd07bab43", 0x5c, 0x83}, {&(0x7f0000000680)="1369d2a09b43d133a04d4803fe4c741512922f7a94d9d846fccae859e4c02a1fa7b5059d0ee4f3d0e5c74a16618bae3d13ad4e8f0812a1e7b08fe41e26fbb7fdd4f66b9df275e8764e332dc05cb8680ff0b79495af2ea6b301e71d078151aea83c32b027b5b1f080acb93d32b2aed6a8c4ec8ca6799d4837abbbf06c991e16eb42126ac87bde3bb96549612cc99c1f52f31b166f38bcb5e0143e9c531ae91e2eff6e86b55362256599b705be880b47cb6b1c80b2da3b91c4a80332d0f5ff9c0a", 0xc0, 0x1}, {&(0x7f0000000740)="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", 0x1000, 0x7f}, {&(0x7f0000000280)="05ac0973828eddbfd30290c37701cc2a50dbca96092583ea330370e7b4d13d85a87f70acf770356b7e3955fb54610a5cd37a", 0x32, 0x5}], 0x200800, &(0x7f0000001840)={[{'ext4\x00'}, {'{))'}, {}, {'n#/'}, {'ext4\x00'}, {'ext4\x00'}, {'&[\\#'}, {}, {'{'}]}) openat(r4, &(0x7f0000001880)='./file0\x00', 0x180, 0x24) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) r5 = gettid() r6 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000001a40), &(0x7f0000001a80)='./file0\x00', 0x8, 0x1) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$setregs(0xffffffffffffffff, r5, 0xa9, &(0x7f0000001980)="36b674886ef74b2979fff9e1acc59ab6c179f1c876485fc8deb80064953a7c59f758603c31d73055d1ce689a3f5cff8eb4fa20170eb89469cd7dd92f7a6250c6f7158b138f9dabe23308fb3443ca998cd5495c7239abedf239f3fbfc3bd583ce1c8db95a9b528b8a417d5bc5a0539db949e9b047f1b3b2849044741923032c204c5cd48708cd5fbfa0c646e7f80e8c636b1db8440e51b41417ec67bfee58aa1da938b38717ec1d83b519beaa8d75d835ba57fe3ad627c5c3aaecd6b4") ptrace$setregs(0xd, r3, 0x0, &(0x7f00000018c0)="f484920d0af3963f3d6325b6b3f0208bf5d5dd994b48e8c27903981b2f82ae2ce47042cab6c0f742447f77dc123ad3ab8e5b3cfe828a284b94df77ff140ab097c0e897ede0217c792276ca3b112f035d805105ebe715f27f26c315d2b211a81d5e61c02f0292dad4ff3fcb39a8b1022c98ffb0fc15a22f111f2847b0af547a36bbd84700"/147) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0xd2, 0x40, 0x4, 0x0, 0x10001, 0x2, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x1ff, 0x5e120000000000}, 0x2880, 0x85, 0x8, 0xdd76bc62b885eb56, 0x1, 0x1, 0x4, 0x0, 0x1000, 0x0, 0x52}, r3, 0xe, 0xffffffffffffffff, 0xb) 07:17:37 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x200000d6) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x2, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 429.732604][T19921] loop5: detected capacity change from 0 to 1030 [ 429.741513][T19921] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 429.753457][T19921] EXT4-fs (loop5): orphan cleanup on readonly fs [ 429.760163][T19921] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 429.775238][T19921] EXT4-fs error (device loop5) in ext4_do_update_inode:5159: error 27 [ 429.783517][T19921] EXT4-fs error (device loop5): ext4_dirty_inode:5947: inode #3: comm syz-executor.5: mark_inode_dirty error [ 429.796203][T19921] EXT4-fs error (device loop5) in ext4_do_update_inode:5159: error 27 [ 429.804405][T19921] EXT4-fs error (device loop5): __ext4_ext_dirty:169: inode #3: comm syz-executor.5: mark_inode_dirty error [ 429.816187][T19921] EXT4-fs error (device loop5) in ext4_do_update_inode:5159: error 27 07:17:37 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f00000000c0)={0x0, 0x1f, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x7, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 429.824376][T19921] EXT4-fs error (device loop5): __ext4_ext_dirty:169: inode #3: comm syz-executor.5: mark_inode_dirty error [ 429.836448][T19921] EXT4-fs error (device loop5) in ext4_do_update_inode:5159: error 27 [ 429.844702][T19921] EXT4-fs error (device loop5): ext4_truncate:4285: inode #3: comm syz-executor.5: mark_inode_dirty error [ 429.856058][T19921] EXT4-fs error (device loop5): ext4_evict_inode:292: comm syz-executor.5: couldn't truncate inode 3 (err -27) [ 429.867884][T19921] EXT4-fs warning (device loop5): ext4_enable_quotas:6479: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 07:17:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '\'-{$(@-'}, {0x20, '\x00'}, {0x20, '\'.'}, {0x20, '#'}, {}, {0x20, '\x00'}, {0x20, '\')&))\\([\\)'}, {0x20, ']'}, {0x20, '\x00'}, {0x20, '\x00'}], 0xa, "d3932335553a90e460bfda2257969e7ca2e3dbd41d4cec04771e044f25d63e821c30c419fd7fec6ad5981feaec302bbf9ec58307"}, 0x62) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) [ 429.881833][T19921] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 429.888684][T19921] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 07:17:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(r1, &(0x7f0000001480)='./file1\x00', 0x6ccc40, 0x104) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) chdir(&(0x7f00000014c0)='./file0\x00') preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x10a, &(0x7f0000000440)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) gettid() 07:17:37 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x7ffff000) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000800), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x1, 'queue1\x00'}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40100, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x2, 0x0) fstatfs(r2, &(0x7f0000000100)=""/91) 07:17:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xd4, r2, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x127837b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x766fec1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d98608e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37ec9245}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfdde1b3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74e9ffb8}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1db80217}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb9d852b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117d57dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bf4f059}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59833d12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa8f75dd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d3b759e}]}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x4100) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, r4, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'e\a\x00\x00P'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}, @NLBL_MGMT_A_IPV4ADDR={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x8010}, 0x40) 07:17:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x8, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:38 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:38 executing program 2: clone(0x38004100, 0x0, 0x0, 0x0, 0x0) clone(0x6300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prlimit64(0x0, 0x4, &(0x7f0000000380), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) clone(0x49400c00, &(0x7f0000000140)="711c1eb6e063fb8f63071a6f44ff5f365485931decacf27f7ba22db1bd17e15c3007f174fc27257af3b40ada964cb6eb4a1f4dfc67d9c08a0c3c9844bfb602b0c662ae29d81702cf9687b89fe60413ab120985975ab376811cd0f6258f5f220204d562137626a3a6e3eefceb82adc4c621394186f1459e4af435b978e2d7f675d46385887fc570c1990acaf39f716cf05621ceb578ccc7a57ca932c17c9bc1e9b57465f0b2f5c3", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f00000003c0)="68a9b1c1dc7110e3b2fada1ac352dafee34255de6a2636f6a8733379e31ccbe3b77c62d941681d73c72856aa67ca0a39f66dc4e7b313e9f1b0d7f037281d915530ea0ed8a5d62faea73878e7c81274500123abdde38948e4f1d6d9672537ab630c578bd181ac35bc8bab57e8a4a6bc0bf290b6c01f187923d5c8e43c42cadd06f8b3d972c1185e08561852456cdfdf1fe44264c2b487a456904be727040a920ebb934f61d4616cc8afacd2af77") prlimit64(0x0, 0x0, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x100010, r1, 0x95a1f000) r2 = getpid() prlimit64(r2, 0xe, &(0x7f0000000100), 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) dup2(r1, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) sched_setattr(r3, &(0x7f0000000240)={0x38, 0x3, 0x10000010, 0x3, 0xe7c, 0xfff, 0x5, 0x33, 0x9, 0x9}, 0x0) 07:17:38 executing program 5: r0 = epoll_create(0xe9) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xeafe) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x40000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x6000201d}) 07:17:38 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:38 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0xfffffdef) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:38 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x8, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:38 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x2, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x3, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:40 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x7fffffffffffffff) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:40 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x7, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:40 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x3, 0x4) 07:17:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) r2 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote, 0x80, r3}) set_mempolicy(0x1, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) 07:17:40 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180)="3900000013000347", 0x8}], 0x1) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = accept$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) write$binfmt_misc(r5, &(0x7f00000000c0)={'syz1', "98c98322490d4f774d0641bb2572441a"}, 0x14) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e", 0x5) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 07:17:40 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0xfffffffffffffdef) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = syz_io_uring_setup(0x4250, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x18080, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:40 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0xffffffffffffffff) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) open(&(0x7f0000000000)='./file0/file0\x00', 0x2000, 0x18a) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x8, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 433.121715][T20064] selinux_netlink_send: 24 callbacks suppressed [ 433.121732][T20064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=20064 comm=syz-executor.2 [ 433.141145][T20064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=20064 comm=syz-executor.2 07:17:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2fd465762f6e756c6c623000"], &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='esdfs\x00', 0x3003848, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x16, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000140), 0x800000, 0x0) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d002e2f66016c65302f66696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x700, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66696c050000000000000007a903791a21b703eb1d0381b53075063e68ec9973b47780cb8712b23d423c54edd95fe79b0aeb26653ffcc2c45eea0e94fcd04150799de40b0a0daf2cb384196122d5bf8f28a3501f81275eba9346c56a509cc82c37f9ee7bc3947c17a62c48e584e7ef4945bc38d30801f5b7e0494377ca22304783cb0fffaacc1491320426322991cf6e34"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x7fffffffffffffff) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x1600, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r2, &(0x7f00000002c0)="dcd9d0596579f804444017648e3165e81be4826bf783280cccd206a08e86d7af68ff8e1ba4f76931ff20298aff32be15d323ff598c05d202c651f0ed4af98b553883d1c862cdf1480aca1ca14c055e8b92d7b1dec0224e16f1340be619bf78e87136085f19996bad029b180c0886f617ec1f74b2cf34197ffb4b9252e0ded317c6a1471e80539504c962149fd0043ce6ef93e88647fa9965b4f43eacff22cc58d9b8bc7359f0e4c63ee7adefed31886aeb66bf2ca4e32f9b90226f139591d546c70f", 0xc2) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x220041, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000100)) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x3, 0x4) 07:17:41 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000180)={0x0, 0x9, 0x0, [0x2, 0x7ff, 0x9, 0x3, 0x9], [0x1c0000000000000, 0x4, 0x9, 0x7038, 0x3, 0x10d3, 0x29c, 0x6, 0x0, 0x9, 0x4, 0x100, 0x4, 0x800, 0x6, 0x80, 0xb5b, 0x93d, 0x613, 0x325, 0x3, 0xa27b, 0x2, 0x10000, 0x5, 0x8000, 0x4, 0x8, 0x4, 0x6, 0x7, 0x3, 0x2e7a, 0x1, 0x10000, 0x2, 0x7, 0x8, 0x5, 0x1ff, 0x9, 0x9, 0x861e, 0x9, 0x6, 0x2ac8, 0x6, 0x1, 0x8, 0x800, 0x6, 0x2, 0x7242, 0x1, 0x1, 0x8, 0x7, 0x8, 0x6, 0x5, 0x3, 0xf800000000000000, 0x1, 0x9, 0x2, 0x2, 0x44, 0x5, 0x5, 0x80000001, 0x1000, 0x200, 0xab40000000000000, 0x8001, 0x1, 0x7ffd, 0x4, 0x4, 0x3, 0x3, 0x431547d7, 0x1, 0xffff, 0x0, 0x923, 0x8, 0xe7, 0x8, 0x3, 0x101, 0xa94, 0x6, 0xfffffffffffffffb, 0x4000000000000, 0x7ff, 0x6, 0x0, 0x3f, 0xd479, 0x5, 0x4, 0x8, 0x7, 0x1, 0xfc7f, 0xd3, 0xfffffffffffffff9, 0x8, 0x1, 0x7ff, 0x6, 0x8, 0x1, 0x0, 0x0, 0xffffffff80000000, 0x8001, 0x2, 0x0, 0xffffffff, 0x8000]}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0x400017e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000000)={0x0, 0xfc9a454c96f80edc, 0x3}) 07:17:41 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f00000000c0)={0x0, 0x5, 0x5}) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, "ed105400000000003ec1010000003bab137ccff52b01001f417adb7ec6399700"}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="e1e6cae649714cdf4dc354ebed0f9ec9d219ce86ff1d9b91b5e55f2997ae8294e6a4d950a4dd1e059e8b6cf5272bd69750aeca0c3e7d7ec563d94898525ec6966443aa9a14999065bb5e8642e360c5bb36bc2fa25fb49ba8c9aad0917de47b9d7cca824ad0e98458f20d8588154e98f69bdc8438fc1885c870c0fe5322ab758f2896cfec35411633e831ba0f588cc18f0dec651299eb8f5338b09c1d8032b86830718d8fc6ac12a3f9b4d2a817ca912d8fc1a69c4c40beb427e09f8a7b", 0xbd}, {&(0x7f00000001c0)="d8deda272889cf9ec3c7eb17e3c86c3695efa2ca512382b9bd8e1de95d9aa27a3f61a7311199d26b34bebbab489ae9572038f77b7092fafa22e705cc50ea1c32d4533901d52eaa8a8a716158e4c0c5af66c45b4a3c612d7f1f063bae9427b4e1020f9bb81c26512eabe966908c3f328945d59589bb6adc947e7c4d61db39ba3179e978952caec74901ebb6ab07a0f02463db6e3995646120d86bccc9a5e022573538cd881e92402d66a2204e19a2adaf52861cd5a8f5865ab08534ad66b83c1ed3a968cc5d5b9f298c5f51348f81c00e1dc3ee24b82629f0d40a8460b56f5b56", 0xe0}, {&(0x7f00000002c0)="f649350fc9d3529efbd6d46b5a2181fb4a9e7c453dbe5a3346be423a37c73ffded539890e609bd27f69edcd87d501e956c70ce744cf223f6af5a121644d3ca51d0c235f16ee1390109c7b01e22bda2f017c194278a5466cc9cad7b7a0f235d8059cf70eb9e1bfb2b98077a665e2cb4441faa9a1363452848c40466ca35d66fabfad2a2b0f9", 0x85}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f0000000380)="ea763e77e83a92774311ea66522c4e935cc872f6a00afca512dd60630730ad4278be2136ab5249035e4f87d726e67818132de795e819b3d6e151325bd775b51fce5a9bab64172c840b7aa81b81d545a5832e1fbb5cde5b7472690448c995ba3202bba3431357280f242d9135d1f246067ef9769398b95fab97589790e542d393ca76648cc2c1d9a2679d40b5b275abea074042549b13b26218a56848631a9bcbb06378b3873d63f932e151f0bd7e4c27e0546fe7e06da51b97f754ddcc45d08e9b9d21cfbdf92be6468a3bb79abb14aae126f072855f00b7776131a8", 0xdc}, {&(0x7f0000000480)="951209ddba77ac24f661d9625aad797c3d2618381b144dc8bf87fc154b24e32232f5c7547e847ed7bbc79134caac877cee30fa6d070b979c868a25a1d8a16d2b202a41765399f66246905db3240ac312b3942bba7344dbaa4fa5f20f0838315e84732a9b5109b5c985066649187d6562796e2c66f3320ec699b084910353fed4b22106d74f926a7582679c22e6fa", 0x8e}], 0x6, 0x3, 0x3ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0x9}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 07:17:41 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x120) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2b32, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) poll(&(0x7f0000000100)=[{r0, 0x80}], 0x1, 0xd) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$inet6(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000029000000982500000000000000000000527ed3d49d153d044b72023d"], 0x18}}], 0x2, 0x0) 07:17:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x275, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x823}, 0x1c) 07:17:41 executing program 2: unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) set_mempolicy(0x1, &(0x7f00000000c0)=0x5, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x54) 07:17:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x8008, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:41 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x3, 0x4) 07:17:42 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0xa4}, {0x44}, {0x6}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xf98f, 0x3, 0x9, 0x20a}, {0x7, 0x0, 0x5}]}) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, 0x0) 07:17:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x406100, 0x98) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000002c0)={0x0, 0x5, 0x1, [0x1, 0x0, 0x8, 0x7fff, 0x1fce8], [0x3, 0x8000, 0x0, 0x8, 0xffffffff, 0x81, 0x100, 0x6, 0x7f, 0x245, 0x81, 0x2, 0x2, 0x3, 0x0, 0x18e, 0x10001, 0x7fffffff, 0x5, 0x2bd9, 0x4, 0x1, 0xff, 0xdd9, 0x4, 0xb4a, 0xb04, 0x1, 0x7fffffff, 0x3d, 0x7, 0x2, 0x81, 0x3, 0x7, 0x5, 0x6, 0x100000000, 0x58, 0x1, 0x8001, 0x7ff, 0x5, 0x100000000, 0x7, 0x7fffffff, 0x7, 0x1, 0x0, 0x8000, 0x200, 0x7f98, 0x9, 0xff, 0x0, 0x2, 0x7, 0x21, 0x88a, 0xd3bb, 0x7c090990, 0x1, 0x10001, 0x100000000, 0xe18, 0xffffffffffffff7f, 0x0, 0x2, 0x0, 0x20, 0x3f, 0xfffffffffffffe00, 0x100000000, 0x3, 0x8000, 0x7f, 0x8, 0xef, 0x4, 0x0, 0xc32, 0x5, 0x8000, 0x4, 0x601, 0x6, 0x4, 0x3, 0x7fff, 0x4a, 0x1, 0x9b72, 0x8923, 0x9, 0x4, 0x9, 0x9, 0xd23, 0x8, 0x5, 0x69, 0x8, 0xcc2, 0x6, 0x7, 0x3, 0xfff, 0x1, 0x3, 0x3f, 0x4, 0x2, 0x6, 0x9c, 0xd7, 0xa7, 0x80000001, 0xffffffffffffffff, 0x88, 0x7, 0xfff]}) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:42 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:42 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_sigaction(0x12, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000280)) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = gettid() tkill(r3, 0x31) kcmp(r2, r3, 0x6, r1, r1) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:17:42 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x1000000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:42 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:42 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4a5) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0x4, 0x1, 0x0, 0x4, 0x1}, 0x5) [ 434.797465][ T25] kauditd_printk_skb: 29 callbacks suppressed [ 434.797478][ T25] audit: type=1326 audit(1625123862.684:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20179 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 07:17:42 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:42 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:42 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz0', "5b461c8c2b1bafb8049abf9d4b225e1a4328fb5af23fbb2efb29d4c55550f028981a9afd1d44f620a0e5da6e8c33d86e53e2da18f9a24d6ebedc1e9ec9af5614bfa63d2a22785f84811b9dae5ea8bfb8997fdc3e7bad814d907b501d0c497581c93c53be76577d32b2622b1b1e02ad11dc1e16af9a10f9582fe9e9d3f5188149889f574b06e8501e33bf99a92d9ac18f395ab76eba021f9fbf077a3d09f0520295035299f87de33f14b4ea5f3c0356a70caf182dfbb2e1addba7fbe5af010e3b7859e4ca913cc68bfb36cff629724dc4"}, 0xd4) [ 435.631177][ T25] audit: type=1326 audit(1625123863.514:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20179 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 07:17:43 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r0, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x24004001) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878262, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x100, 0x3, &(0x7f0000000400)=[{&(0x7f0000000340)="917fcc9e2daf5f880ea1c0237a8b24a844d5133cdde469ff1d4023", 0x1b}, {&(0x7f0000000380)="4d758590669854210e7894", 0xb, 0x4}, {&(0x7f00000003c0)="d967036afffd7451643d3483c35665958b9567ed27b0a51e02127110d513c4c00fb304", 0x23, 0x7a}], 0x2, &(0x7f0000000480)={[{@fat=@check_strict}, {@dots}, {@fat=@dmask={'dmask', 0x3d, 0x4e}}, {@nodots}, {@dots}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@uid_gt}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@smackfstransmute}, {@smackfshat={'smackfshat', 0x3d, '\'+@&\\\\.-/'}}, {@subj_role={'subj_role', 0x3d, 'nl80211\x00'}}, {@smackfshat={'smackfshat', 0x3d, '\x1b#'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000580)) mmap$IORING_OFF_SQ_RING(&(0x7f0000721000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) 07:17:43 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:43 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f00000000c0)="39a46da6909801b319799900135ac4a51a9c7c3b6328b802cbeeb2a3d95bc159ac7b67008f528da75d6cefc8400f3f0a3d6c909c2cd562ee96f7a0e50a8facec148ec9612edfd638832e984f421ab13b1a7a1a698deb73dc938300dcf19010ecf0872beb6237f8b2aada999b2cdbae144973b9666364fc219675a05cec22b997", 0x80}, {&(0x7f00000001c0)="ea722721dbcb11979ededf05e99d5ecc1bffa918d2d2dfb0c6e1c385d18ddd73765f6cde91d35b28c4626c1609c320c5b1429519ec4cb1faec91f68000dfe6c94d5d77430d639437623c9572c4f1a1555b4089ae53da0b6101cb3023bb346c5c3b027ff7dd813362436e496387eda719f32b4ee17a7da2aeb6d38abdd4031c0197ce6f0bab5e62cb9a8ae2d0cf3f60aeea8bb56d7035c8369bac64707ca4b252b1b3fbbed5e42bcba664", 0xaa}, {&(0x7f00000002c0)="342e9501046e99570555cddcc119f73408b3cf9424d8e2a3e1b53b3af262d1e733dad5d517b21177bd645d207d48fe15dc0bef71fd9d8393f4419bb3e8dfe07e6feb3cfa17f7fb844d614e23ca3c44aa8931810f1bb25b67588d657ef52f57faa04aa663eb6f68173bbe1b12085f4a70b1e37ec564f9e8ff4b1708d36dca9538c6308519618fa1ead0b0ec8d08d8458e7d7e854b5a44a0b0afb39c944e22d17233dc7ad68c24270e836059c4c50b17f8d46190fc151bb758080ce8137fca2995a02c3fda359b7181ce8555daa495ac1e41397769693dd4e739d57ef61f0c", 0xde}, {&(0x7f00000003c0)="d9f4d55a6507db2cf26376b48615b77eb7d980f2b2c17bac357fcb915f4d0532181d3d4f924998ac16ad76f01f17b12d236fa94541c320b219a0cddd3879898a762f0c76b49cb8f93301510407e20b8ca080666e19652af05764717a41ee19b1594752", 0x63}, {&(0x7f0000000440)="4f81a7e4750fa9398cf9d6ebcb4da59f58f13d298f320a4781171acdaee47da0f15ef873700da11c6c886aacd443c1a7ec45d40d5e2dba9b64ebcc4c0cb0d7d57c824cf3fa647eb785bff21ce75059414bc4694c1869b6ed8f0236e4e9af57663726501088b707ba9924dec7ecfead00f31f1bff37a3caf5b556a07d8fa62eee8937b8d3c9d7059cb77213a29f46132d44dcf74ab846ba9f6f3e06ebb9fe83", 0x9f}, {&(0x7f0000000500)="33c110eca00d7d972c27514d9d736b7064549f0c274a0759d4121a09a1069c870e364afcb41a81728e541fbd4770cacb0e5a1bbf53a7045847169bf827bc41c261cf74589a0c7da68c0efe7b815ffa1bc5ce8c33d4d7216b3b8a0c1bdb8a9bf326f211d5eabe92cb030afb4e588c837a4d4d490a97876ebb8fd8ef3ae6fda4aebe19eba82a3e4f34e6aff187c72181a6993365d2df894f465e", 0x99}, {&(0x7f00000005c0)="54396450a2f48aa72ccf7870da3d4aa9346acabd1dffdbd945fc2771fcec34df4cde8ead138c1655ad6177c08446009b0bbebec48cce05b70f015be4ca42b25c67c53bb13b2d0797ee3ba798d566e1888f2d3aa13f8c40946c3d63e8f72c032ee8fdfdf5c88453918c481ceec45245fe9f34d9d535c81032be12405a1203b47675acf6cbca28", 0x86}], 0x7, 0xa) 07:17:43 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x2000000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:43 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000003700000d002e2f6d696c65302f26696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:43 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x36, 0x0, &(0x7f0000000180)) 07:17:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x14f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) fork() tkill(r1, 0x34) 07:17:43 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x75f, 0x6dc9, 0x800080, 0x4}, 0x10) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:43 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:43 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:43 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) write(r3, &(0x7f0000000280)="01b5ab7625329e820879aa", 0xb) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write(r4, &(0x7f00000001c0)="d4796e759334281f76e56046aa7b50400b7a6d0d55b631b288c01adee5a971031eac1a27297261b3fd64037a536df214b9be8c371d2297d38d6178a35dbbcfb0f1983fa8fa07ebe06a74bd36144e30fccfd5b07d7c9f11076d71d5335245429aed20edb0defb5b2d557008538e67ee519a17907c1f06dd33d55186e9dc3bdd7b36f02b4c48aa8f29215d", 0x8a) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="1400006e9a106e195892a1e32601fe53cc5d84ae2959a6d058a61066b3656c502994d1a743251d031f32004b0f233afa", @ANYRES16=r5, @ANYBLOB="00012bbd6000fbdf2568f5e2d92e9abfd8f3290cadc5179c9151a2c30317dcfce3a395e2f0f67eb8ea4621835cfe9adc8b5700c12d74ff0a1036aa3e49aa45cbe846d50206843ad5b3967f9a3409cd630617fc844ea1c1d1c8a4dedb556c09a39f77b3"], 0x14}, 0x1, 0x0, 0x0, 0x10000041}, 0x20044880) write(r0, &(0x7f0000000140)="2400000012005f0014f9f407000909000a00800000000000000000000800100000000000", 0x24) [ 435.816327][T20227] FAT-fs (loop5): Unrecognized mount option "mask=MAY_EXEC" or missing value 07:17:43 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@acl}]}) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)={0x0, 0xfb, 0x1c, 0x4, 0x6, "a478c2808d0f36d5316bddbb92c0d5f3", "f2a398935da730"}, 0x1c, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce00000010000000010000000200000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0x78, 0x4, 0x3c, "07dc2dc253310bb23e2042dc4ee65d77", "ad93c72dabdc1470ed6db19ef3173a02de188adc42a31ea873abcfaeef4bbaf7d3b664418e1b8f079c0e1200a4aeb6c2a9f188b26dcc53e2ca4c4950764492994ad7b3cd2cf6d9a0725881c8c11bee052f5fcec92da263c0d9aa977abb816656ad19f5"}, 0x78, 0x2) 07:17:43 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000100)}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103100, 0xc0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) io_uring_enter(r1, 0x7a1a, 0xc2fa, 0x2, 0x0, 0x0) 07:17:43 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x1, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) r1 = socket$packet(0x11, 0x3, 0x300) unshare(0x20010100) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) close(r1) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:43 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x7000000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:43 executing program 2: ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x9, 0x7f, 0x7f, 0x0, 0x0, 0x5, 0x80000, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800, 0x6}, 0x10, 0xfffffffffffffff8, 0x5, 0x9, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}) clone3(&(0x7f0000000340)={0x40000000, 0x0, &(0x7f00000000c0), 0x0, {0x8}, &(0x7f00000001c0)=""/65, 0x41, &(0x7f0000000240)=""/19, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) sched_setattr(0x0, &(0x7f00000003c0)={0x38, 0x5, 0x52, 0x0, 0x0, 0x0, 0x1, 0x80000001, 0x3ff, 0x800}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r2, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f0000000e80)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) 07:17:43 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:43 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 436.040683][T20293] loop5: detected capacity change from 0 to 140 [ 436.050864][T20293] EXT4-fs (loop5): fragment/cluster size (1024) != block size (4096) 07:17:44 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 436.090819][T20305] loop5: detected capacity change from 0 to 140 [ 436.097874][T20305] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 11897 07:17:44 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT=r3], 0x16) r4 = mq_open(&(0x7f0000000000)='{#\x00', 0x80, 0x21, &(0x7f0000000040)={0x3ff, 0x18000000000000, 0x9baf, 0x7fff}) fcntl$lock(r4, 0x5, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x80000001, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000800)=0x4) write$9p(r0, 0x0, 0x0) close(0x4) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000240)="88b0038f58ad22deeecc637b15dc9ff71bf176c63309179e9f99d625e660b80cb57705c2da0ca166f70327500422b139dd2546d34eab95ee030cf03a38f08fe0b174bace3f0adda825e11da50056f32d1a2ca4dd5500debb3aaea1d0edfc6cb52a8fc724cbcc6df83e2876ac01c1af2d32759d4eb15d1de7b8766cadb29c6fe461d02208da18eb17b98d413f8acc48afec29a50930e6b8b52c120044a509dfdd36042240c04a31e8617086958a7c9f0fd7e9370499635a433fd97112c60d15305ba546145d69bc1b69a72b5f", 0xcc}, {&(0x7f0000000400)="823e9e31b6bbdb66240c3566ee0f100a2808c628e0235e50de81427dec887f44e423e1f867f7941af451345d40d83d63b926f7bce0ad133f9c0468fe9f02869978f450646d85eeb1a432ba305798d7d426850eab678f0855815e105974d133986e407c94edefd7d9de84072c9d2f2715edcb06bbfe329e65a1eba65bfe8734fc1b2917d469164673219ed2dcec8273dbdde3fa56f97cee154065a3b5", 0x9c}, {&(0x7f0000000180)="189bcd36699f9dff041cdacdaec2a026ae05332dc0d609770ecd005fed1444d1c9ee6cac1ac550c002c1dac335dc5aed5587984026480799490dc6a782ba59ec91cbabf06fa8060fdf06acc36ea6834291c8d51d20da263fcde9c566ac832b15eb7f3333f3c6c722fc", 0x69}, {&(0x7f00000004c0)="14de6bee75757fa61755805a56cb5ff1a7afd179fd07773062c4198b7326107e80ab1e6873045f9ec4f175a74da3b035cd9e7b85394834005af39c4f9d156b3863f74382c452e8f6cfc21aaac0a8d55e90f492010674e6889ad6020668c1d0cfd1dc1147fd4c4f23621dc369bbb4415e2533d485669c0b41b1c2ccbdf4ee91de5538557d0185cb2ca62c17382461ee014ef2c8216bf7ce5ac18a02948db4d93bc99caf4376cd12d2f943ab3e65fc20011eb3e552608c2b7a010e829f6512daf09a2605d4b17a63267b59d02e6927a2", 0xcf}, {&(0x7f0000000340)="334e1b70b43d1d7c48e65583bb67786fb7c5a1bc5a72153b7573071d2e22706f68336fc43e726cd1374426855f31145f209bfa4d4f", 0x35}, {&(0x7f00000005c0)="dfb239b697b20e9fabb49d629f24af473b380f82dd60354db8b056340b9a71220f4a74d49697130a28be784bee96a25d55d0ea8c7d214793ab90b594ee7a15b75d596b06bd97971cc2df0402f11aad8a9d80cfcdde3c4d9f059d290f3b0f68be3553e5ea044ebc5a5c562c202e488a59b1dd5e0de89e9efe71373f8d94c7225ed50c59f8568f7e58bfeff5f5d62f9a2c1bc9dd571c1e59e6ca9d47f10579c150925715ebc532af9acf47b1b649a7c0e81b851dea044c9f4edafa3f2b92e67933ade74051b936ef215a01efdb9237", 0xce}, {&(0x7f00000006c0)="435008fa7fe4eba90e2bfe6b0a369a6a5e26ba2771b702d9cf606ef3c412b23a798fe1ebdde510961638a3f2fe497649451226e54d465930ea8a66f96a1c8d8fe1731479cc8f698c013b36a2c56db7e18546d52a5f1b8e394a7c02257b427732ee512098043d974cba864d690e70c99c22bab0f229a573a9970fe9c7e141dcd95963dcd5d175020a385584a8086f2de4f44b2ebe86eb1e1803a5a0409dd482", 0x9f}], 0x7) 07:17:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00000001c0)='\x85bfi@\x8bSx\a\x00\x00\x00\x00\x00\x00\x00 %\t:\x97>\xb4\xa7\xe1\x80\x84\xc5V\x17)\x94P\x85\xbbj\xea\xebd\x8d3\x97h\x8d\x7f\x90\x06\x00\x00\x00\x87\xef\xe2\xf3\xe4\x84\x18\x8bd\xc4h\xa55\x9aT[\xd6\x8eJ\x83;\x15#v\xea\xa2@K\xf81?\v\xe3j\x99\x04/?\xe9\xb3\x98h\nd\xf7\x84\x04\x0e\xb5y\x8d\xaa\xf7\xc9\x9e\xce\xd1\x9c)\xa4\xb7-\x9d\xc5\xbb\xc3x\xc6*\x86\x8a 0\xb3\xcai\xed\x0f\xc1S\xff\xba4\xf9~\x90i\xd2\xe0\xcb\xf8\xf1T\x8b\xa7\xbd\xea\bC \x03\xe7\x1d\x04\xe6\xfeX\x05\x1f\xaa\x8a\xf4\xba\x1b\xadc\x0e\xa9\xcd\x9f', 0x0) ftruncate(r1, 0x40001) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x78) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)={'syz1', "6dd40a0b81aae3c62e86326770df75179cfe4292adf0ee6bbaea24e089e716e34857168c1ec92d23d25eef59f9281d0a3a1b74be6d7c2ff0b903a797504d73cb785aff238d5db296a9f22b40d96ab49d7aeb454efb1a5cdd4c6ed8ac39b4d301e3ac9ce32b7fe719a7c7d4189ea91e581c4cd59e822a1dedcacc77"}, 0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, 0x0, 0x100000000002) 07:17:44 executing program 5: sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd700000000000140000000800010000000000080001"], 0x24}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="200100003000f9ffff7f000000000000080000000a010100060101"], 0x120}], 0x1}, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, 0xd, 0x6ae4) 07:17:44 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x8000000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), 0x0) clone(0x84085000, 0x0, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) dup3(r1, r0, 0x0) [ 436.221020][T20333] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 436.232410][T20338] netlink: 250 bytes leftover after parsing attributes in process `syz-executor.5'. [ 436.261099][T20342] netlink: 250 bytes leftover after parsing attributes in process `syz-executor.5'. 07:17:44 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[{0x6, 0x0, 0x4, 0x7fffff7a}]}) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:44 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001280)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) write$selinux_attr(r0, &(0x7f0000000100)='system_u:object_r:mtrr_device_t:s0\x00', 0x23) r1 = socket$inet(0x2, 0x3, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) sendto$inet(r2, &(0x7f0000000140)="85b2a7626da2afa88d3692ef18444405", 0x10, 0x20008000, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, 0x0, &(0x7f0000000180)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@private1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x5a, r3}) 07:17:44 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:44 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x8800000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:44 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x2cd) msgrcv(r1, &(0x7f0000001440)={0x0, ""/4096}, 0x1008, 0x1, 0x3000) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000f00f88)) msgsnd(r2, &(0x7f0000000000)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) msgctl$MSG_STAT_ANY(r2, 0xd, &(0x7f0000000440)=""/4096) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) close(r3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) clone3(&(0x7f0000000200)={0x9106000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x19}, &(0x7f0000000140)=""/161, 0xa1, &(0x7f00000002c0)=""/190, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4, {r3}}, 0x58) socket$unix(0x1, 0x5, 0x0) wait4(r4, 0x0, 0x0, &(0x7f0000000380)) 07:17:44 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mmap(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x200000a, 0x10, r1, 0x72124000) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:44 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x8, 0x80000000007ff, 0x4, 0x3ffffff}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x77aa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/91, 0x5b}], 0x1, 0xae6, 0x7) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) [ 436.893491][ T25] audit: type=1400 audit(1625123864.784:287): avc: denied { create } for pid=20357 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:mtrr_device_t:s0 tclass=rawip_socket permissive=1 07:17:44 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:44 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x16000000, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 436.958408][ T25] audit: type=1400 audit(1625123864.844:288): avc: denied { getopt } for pid=20357 comm="syz-executor.5" lport=5 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:mtrr_device_t:s0 tclass=rawip_socket permissive=1 07:17:44 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000140)='vxfs\x00', 0x1604f4, &(0x7f0000000180)='ramfs\x00') r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) r1 = timerfd_create(0x0, 0x80000) close(r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000009, 0x40010, r1, 0x442c8000) close(0xffffffffffffffff) 07:17:44 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0xffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='jfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1600000017000d002e2f66696c09302f66696c653000"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) unshare(0x12000000) 07:17:45 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) connect(r0, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @private=0xa010102}}, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0), 0x4) 07:17:45 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x7, 0x7fff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000002c0)={r3, 0xffffffffffffffff}) r7 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r8, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) write(r8, &(0x7f0000000100)="3aa907bde6cd4dfab790592a3b96991fe40c33086b09b571c60ea5e401e8a3c123e16ae1309bf6f6055cbc37413cd91431d8ca17d12ac6d9da", 0x39) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "dc66b42d73a84c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f00000012c0)={r9, r14, "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", "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"}) socket$inet(0x2, 0xa, 0x90000000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r7, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:45 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000090600000001400000000000000000000500010007000000100007770c002b8008"], 0x1}}, 0x0) r2 = syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x1, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000d40)="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", 0x1000, 0x10}, {&(0x7f0000000240)="15336e21018c59f7855b4b4ab26142496c9e50c72d8b9a8eca029f8c408a1885d9b53f208c7cd7a7ffca5f78f095c31cb9a0f77b830b66d1e439f9fd03d66df15bd058824e63251421131cfda11b503c53fb9701ebfa15c664a95c684b9494e2350c3d1507187ef50b62b0f61c17506d183a76371f9881a93665f84e0b1b7ab5cbaf51ec7deb40e82fdb8a78ec822e590a9e695b163df44c71a5bfac753e1e9e649b9c0c91e0278b98e1911884", 0xad, 0x4}, {&(0x7f0000000300)="e911eee10443366a68d663482438528432f48bcd0f21ee0e3afa009e3bcce021994b220e98ddb0af4ae3d80f990d9ba466ae3daf8c9c8fcaaf7ebf5fea2762e8905449795ccecd75ef0f0586385ae13729a98b1bdde5f7e4f2034d3d0487218832c5959ddb676fc2435b858593455ea1698abc7e4cbad9bf19166b235fd425082b290a0a462ee4a0b2cadf77ab15fa493099be20cb2e3865b904457285583ef3b5cacfcba3dfd81e05208ee2b661b12fb8a6e6544a", 0xb5, 0x4}], 0x8420, &(0x7f0000000440)={[{'\x00'}, {'ipvs\x00'}, {}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '$\\{\xe8^\xfd{'}}, {@hash}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x34, 0x64, 0x63, 0x63, 0x31, 0x63, 0x64], 0x2d, [0x1f, 0x30, 0x63, 0x61], 0x2d, [0x61, 0x0, 0x62, 0x38], 0x2d, [0x57, 0x34, 0x66, 0x63], 0x2d, [0x38, 0x38, 0x63, 0x38, 0x33, 0x65, 0x66, 0x65]}}}, {@smackfshat={'smackfshat', 0x3d, '}'}}, {@euid_eq={'euid', 0x3d, 0xee00}}]}) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f00000005c0)={&(0x7f0000000500)=""/179, 0xb3}) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000019001f15b9559b0d1b849ac00200a578020000", 0x17, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="1300000013", 0x5, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000)='E', 0x10a86, 0x0, 0x0, 0x4b6ae4f95a5de35b) socket$inet6(0xa, 0x5, 0x800) socket$inet6(0xa, 0x2, 0x400) sendto$inet6(r3, &(0x7f0000000040)="646ed8945be7a6fa06186dab0832718b65b06966c83bdc0a80ebe7551d442b77b821cfd8669bc74cd7652e282e86471f7a2259317c623a5b8cafce663f5412f467ec4b4cefb31c482d1353b09e20481e27097fecc8be18700990b3a106295511f2186d558b852124ccce42ea70901a80e0766b1e435ae86757551fc2304116c24b31e26af38a580f7415d40629daf9b4407543121a409a8a8a3667b34df00ee4d9", 0xa1, 0x20008010, &(0x7f0000000100)={0xa, 0x4e22, 0xa2e, @mcast2, 0x5}, 0x1c) 07:17:45 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x2) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x101080, 0x0, 0x9}, 0x18) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x31) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mmap(&(0x7f00006d9000/0x4000)=nil, 0x4000, 0x1800003, 0x4010, r2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000937fed)=""/16, &(0x7f0000000080)=0x5) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f00000001c0)=""/107, 0x6b}], 0x2, 0x80, 0x6) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000340)) 07:17:45 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 437.868404][T20438] loop5: detected capacity change from 0 to 8 07:17:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) clone3(&(0x7f0000000000)={0x50820400, 0x0, 0x0, 0x0, {0x38}, 0x0, 0x1b, 0x0, &(0x7f0000000080), 0x0, {r1}}, 0x58) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) wait4(0x0, 0x0, 0x0, 0x0) 07:17:45 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@private, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fork() r6 = gettid() tkill(r6, 0x31) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000003c0)={{0x0, 0xffffffffffffffff, r2, r3, r4, 0x109, 0xd2a4}, 0x0, 0x0, 0x9, 0x9, 0x2, 0x2, 0x7, 0x20, 0x7, 0xf4ed, r5, r6}) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b1080000655ef5f0166391c68f72e44e260f05000000c92b1055b69837237647e947e4f8739526ecbb3987b178b1ead5a6781df8c3a16f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bbfe714f32449bb5507694a8d504f1144634b26cafc25714cf7fdccd1164f949d143aa7669396bece492731ed21fb541b7a2cc83eb76be00000000000009", 0xa6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000", @ANYRES16=0x0, @ANYBLOB="000c2abd7000fbdbdf25250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d00", @ANYRES32=r7, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c0004000000080001007063690011000200303030303a30303a31302e300000000008008c0003000000"], 0xac}, 0x1, 0x0, 0x0, 0x24006048}, 0x4014) exit_group(0x0) [ 437.930640][T20438] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 437.953644][T20438] loop5: detected capacity change from 0 to 8 [ 437.970517][T20459] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 07:17:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:45 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x7) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$setregs(0xf, 0x0, 0x154, &(0x7f0000000100)="656bd8b92366d029670e44c8a82725cd73be29aca407785344b9c7a0666c2e9dcd9fcee082a5593db16f1ee4992dfce6f8bfa0a822a0738566ac95e84011f8d3805eb97549d709f1a61d7ef9e11c8807b0820176637632ad32f0940b97d7ce296e81895ada410c11b31ca2098bda7f617d2feb87bd437437b51e4a72e78faf969c5a8c1f35a9f793e7e1314a1ce5dda77792266383282400d412945774ea297bad79b6e1cfadb13bb7c3faa16e9715df0018f44805da9eaa8bd53a12ccc7a1f4e85b2fb4ba51e438ce64") prlimit64(0x0, 0x7, &(0x7f00000000c0), 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) clone(0x84085000, 0x0, 0x0, 0x0, 0x0) 07:17:46 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000440)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f00000000c0)={r3}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000100)={r4, 0x0, r1}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000200)={r4}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000000c0)={r4, 0x1, r5, 0xff}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000d00)={{}, 0x0, 0x0, @inherit={0x90, &(0x7f0000001d00)=ANY=[@ANYBLOB="0100000000000000090000000000000005000000000000000500000000000000360000000000000001000000000000000100000000000000080000000000000045040000000000000300000000000000000200000000000006000000000000000200000000000000000100000000000009000000000000000200000000040031000100000000000000df00000000000000f1900e9c033ca98fc19a0ff016e1c8308fc6c35acd519033bf306dfdf80cc0ed2de1b75f53b279b253801ab807ed1e2799"]}, @name="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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000040)={{}, 0x0, 0xc, @unused=[0x7, 0x9, 0x9, 0xfffffffffffffffe], @name="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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000004c0)={{r1}, 0x0, 0x4, @unused=[0x6, 0x9, 0x27a, 0x2], @subvolid=0x2}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r7, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:46 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 438.150879][T20494] loop5: detected capacity change from 0 to 4824 07:17:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0xc7649000) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r1, 0x0, 0x0) close(0x4) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140), 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x28, r3, 0x1, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @private0}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0xc}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x51}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x95}]}, 0x5c}, 0x1, 0x0, 0x0, 0x804}, 0x800) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000680)={0x430, 0x33, 0x8, 0x70bd2a, 0x25dfdbfb, {0x20}, [@nested={0x25, 0x56, 0x0, 0x1, [@generic="bace739e4b875fb7d4e4301f0dfe70fe29f22cdc5bb74a19424c03c417d1979b4a"]}, @typed={0x8, 0x69, 0x0, 0x0, @pid}, @typed={0x8, 0x19, 0x0, 0x0, @pid}, @nested={0x18c, 0x37, 0x0, 0x1, [@generic="2b966cd81e79c8a6a59f5dd1a8a1ead924", @generic="b20379d820ce91609cfb07b0ed8f719bb733ba4b2ecffaebba2dedb44fe14f7ec23591e729c0bc7cd60da7bafa0ebb47be3473976a6769f6449cc80a9588a98894", @typed={0x8, 0x45, 0x0, 0x0, @u32=0x2}, @generic="b67771be599a6f267441b09fbb58b9a2c080bb431e258753c4eb43856ab8541535cc5bb7c8efbfbac4", @typed={0x8, 0x6d, 0x0, 0x0, @uid}, @generic="c92cd552519101d0a149a3c05562464a0d40878acb6523e182aaab6fe65ac93d74c8b6d962428afe7e4a03486a421c06f72e98a2fc59a539365e11884f5b5890089e5b7156b95dc01054c3fcfd1277519b34c4dc34c5d25a8e236b7f33a25d6bef3946ec28cdafbdb8d4b86097be13148cda8b126e37ef47dfafb895e39c15be6711ed40790f03362d4377d72e3f8628c342b61d85fd122c67fd5944eebbc854f1e708266eefe0e8e5efa056caf9ad5c2a182721f037c9995dc3cd85d99d183913375cebc95621ec2d83964ac21ca774242c8e62c22e9b678468c5c1af", @typed={0xc, 0x46, 0x0, 0x0, @u64=0x25}, @typed={0x14, 0x18, 0x0, 0x0, @ipv6=@local}]}, @typed={0x8, 0x66, 0x0, 0x0, @fd=r1}, @nested={0x1bf, 0xb, 0x0, 0x1, [@generic="0c2150107ba88cb5589dffeb47bcbc0ea1cefbc0a50a54ede4a69b183e29d6613504e193ba9135a120fa603c4794ed8bc755679615306a93fc734600629e8eb1799f12349b3b011c5daa677246281e47502ba265c9bca9b8b7a6a3f6fa3520eae7d55338db67765483699a9d17ee3ee74ee763e0392a0f87e9354058c22742ea8f9cc013412b1b374f8a1aa0900f85da5b93e6ceba8daec6ccc18889cfc8c576853b6060a4f048f0819866956573bb154b39d06ccd838bbbc442dc1a1a38e52c129b69a9b613b7227eaa71742c23", @typed={0x8, 0xe, 0x0, 0x0, @u32=0x3}, @generic="857132388134194d51c522b0bc5de46a72b1b55c1b768cdaf89dcb3a19e55a51208995ad3b8e784219ebe739615377daa426b074e76c218dbfa50c68cc20c131cee544905a7dbd117ef4bc613ebbe79b3134de419b3697a8c5f2b7650e7ba41e946b6882fc95cd158fa322f3f0f7c3ac52bb250667403f2c111eb60e79108e9f6a1ba31eec42b525eefa42a06206edcd82d07e64cff9bda0f9aea03e9940dff0023bab81c8e4aa46951cbe245561e137f5d81d5fe10aa9193d0b0f422738c6832015a7b67b75897a5c423060838a9ac73bebb75f7f", @typed={0x8, 0x55, 0x0, 0x0, @pid}, @typed={0x8, 0x68, 0x0, 0x0, @pid=r4}]}, @typed={0x90, 0x58, 0x0, 0x0, @binary="e57c961bb45500937504c3147721dd3ad20e334c8390b21768052a34d2dbc69e1ae01ade7500a9043ae5dccce138d67d27add610f16c6be1d958f2903eeda02586ac46fdeca243649fbbd961b475a5f5be2930df2c59099d745fbb1a6b46b943cdb6ce88b66d96c21fa1afc37978b15fa20d968168752e26542cb7f66eb18da7c1f06332d78d4a5b7f49e34e"}]}, 0x430}, 0x1, 0x0, 0x0, 0x8811}, 0x4080) 07:17:46 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x8) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:46 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f020300fe0208010001080008000a000400ff7e00000000", 0x24}], 0x1}, 0x0) 07:17:46 executing program 2: rmdir(&(0x7f00000000c0)='./file0\x00') syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYRESDEC]) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x6000, 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x40041, 0x1) 07:17:46 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futimesat(r0, &(0x7f0000001580)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f00000015c0)={{}, {0x77359400}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000180)="1f3aab9ffa935360c004337bb7a8eb03888ab3207102a4b1b6e2628846faa871b3d24605d931df497caf3d2898f72c15e10f8d1b9094dfa6c1830b0ec3e2649e99aad7769a9a0840f1f59fba45e6ffd43c75e0120f27f4c59432873771f0cd9c119745dfd5f18f7e8f83acc06f1b2c3c90d8d4d601f2df62e4a8de3a790f982b4581089c2c71978b83caa43f60334be1447edcc0f834d057cf1448fe33494585900435dbccd3a180838d14b213fb557871c5c6e7204efb39742449056a7dfbf83789151ab170239d55b4abd8e328cd2a7b79ca9968", 0xd5}, {&(0x7f0000000280)="d16656197fa673887fefdb718775ceac57e62f6e2da92063b58abf0582f752d5a8f343d9699b29e9a95fea57234b86f6465f0a7e971f6df928638e5b2b6793d2bf9182a15f2b38e73aec34a39b5eb9d78614164eea5a59515a035fccf37e676214f785164beedb2e8cf817fc070ded3741e5bbfb6d920a1614cd311e26888df450d10641dbab2ebafd841a3ba769e59918ca9cdf2541acea8515bcb74092cb41073b489d6d3df7", 0xa7}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="0dd31d70009795bdaf49a0e95bbb7ad35b1b11f2895e95dd295f2dfac69d7e679eb5ada899a341073a02668b771f76b0baacd4055f383b4deb8dd13aab16ee6710ca189ce8556cad0c7ad8191f4952cfff1fac4ba3792d56f9d1c07356abf15e6a66ec2e23c1514b7772c62bb9dbb7e024687837cb4903418fc89756ad495033bb9bd9d55b0a4615446716", 0x8b}, {&(0x7f0000001400)="f02c5a8185801b511e4d30b052ea1ebe29e74d7029d1aac3d16f0d9e59c395ea0f117fe2cb81311afe36bd9c3bab06224746506b7366dde3a42d", 0x3a}, {&(0x7f0000001440)="c4a351862378a590d3522d81e2f19faad13ad37bf00667b35ad81fdf496da73070d0fe044de4f15e5aa47cdef0d303a352c06f0b4c00ab2b7a8907370f239f479c82cf778624bf1434df39d194c87c1104ea436fd074157a386bcd78144e33010982e088c45a996ba92d472e3317d1caae1bd1c596c3ef53b760b2298294efa62ad87e7c59ad0b9fc9ea74fb6387f2c0212ae01de3e2", 0x96}], 0x6, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mount$9p_unix(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000002180)=ANY=[@ANYBLOB="74010000803d756efc69782c"]) clone(0x50021000, 0x0, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) [ 438.277669][T20512] tmpfs: Unknown parameter '18446744073709551615' [ 438.285817][T20512] tmpfs: Unknown parameter '18446744073709551615' [ 438.320307][T20520] 9pnet_virtio: no channels available for device éq‰Y’3aK [ 438.331589][T20520] 9pnet_virtio: no channels available for device éq‰Y’3aK 07:17:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:46 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x1, 0x4, 0x0, 0xffffffffffffffff}) mount$bind(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280), 0x40000, 0x0) unshare(0x40600) open(&(0x7f0000000140)='./file0/file0\x00', 0x100, 0x22) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x484200, 0x40) close(0x4) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x83) 07:17:46 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x5, 0x0, 0x3, 0x2, 0x10000, 0x2, 0x2, 0x7, 0x10001}, 0x0) ftruncate(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x3, 0x10000040, 0x2, 0x16e7, 0x3ff, 0x20de, 0x3, 0x50, 0x6}, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) preadv(r2, &(0x7f0000000100), 0x0, 0x4, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) sendfile(r3, r4, 0x0, 0x80000005) [ 438.649577][T20560] loop5: detected capacity change from 0 to 26360 07:17:47 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d002e2f66ffff65302f66696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) unshare(0x8010400) 07:17:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x16) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000002440)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4007, @fd_index=0x7, 0x7, 0x5, 0x8, 0x7, 0x0, {0x3, r4}}, 0x8) mmap(&(0x7f000071d000/0x3000)=nil, 0x3000, 0x800007, 0x4010, 0xffffffffffffffff, 0x8f46a000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0x1420000a77, 0x0) pipe2(&(0x7f0000000000), 0x82000) pipe2$9p(&(0x7f0000002480), 0x80800) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="550000001900eb0ca11e0080000081930a600000fca8e402910000003900090020", 0x21}], 0x1}, 0x20000814) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0xfffffd88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="6112111b45468c201cb5d1c93653fcaafc72b2da616b67147d8b79abb6648696e89dd3609b7e8e65a17c6e547bdc81c88c096dbdd25c94a9a6e77364ca1f4991a7468a3278946705c8775b7384f80554e864fb4dd299589bc44703", 0x5b}, {&(0x7f00000012c0)="d13e150db46a5983a1ed5ff3442e06d8db6ea3242c0c72d79ebbe81c5e12a65f216e98130a71cd84ca468f725c500a94dc20c72cdf51003db8fff46c35b68b0256b5899cae67e5bb269291abced763ad0390e4e4337475a59300e4e55b265ea1461320d82db281b004af128595cf89a4f43fc0cff7b050c952970a87610e2fa49d4a324fb96df3e20ae76ae18dee99835949108befd9b104ca62796d7309cffe88686c0251c4937d227050d1dba4a16c8c1a8951446e614384d78a1cd738a621448a7086a23c69c36911837cf314b32dd7e2d647bd67fe583c6ff08b9d29ee4446fbd2a8d50ac455111cc6", 0xeb}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000001c0)="40521afa6733a6bd6c93e162bb6f9240f0974eb694319f1a87d920145e71c367a55beaa202ed3ea71ff1c5e74141be30493192e633aed0764f975a1f4f70a9c384b1ea3e76fd050ef610b289bb5700da9f3cc46a57c49211c6ecfc2a77260c8e723c65552cfa7aff03d351b0e513f3d7685a15db151b2886e48489836b0eab6e940dabaacbaf9a58e8de3a529b9899399848ee69e4600ad2a5ab195a6a9fa515", 0xa0}], 0x5) 07:17:47 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) statx(r1, &(0x7f0000000180)='./file0/bus\x00', 0x100, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x40, 0x1}, {0x7f, 0x5}], r3}, 0x18, 0x2) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x1ff, 0x4) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x700) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 439.222362][T20588] loop5: detected capacity change from 0 to 17216 07:17:47 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0xa900, 0x0) pwrite64(r0, &(0x7f0000000000)="910d81d0342905c1e3b2364c82e640d8664c1bdb0b39042595c34283d615d254493438b507878b074bb227ff7bb48c2f86e440107580cec21c460b4942c07f8413f7528d1b54ef343606393ec29e88c28af4a45689d5a3", 0x57, 0x7) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="16002f66696c6530d71e98a6e772953a47b172e58912ce3ac261a332b049feb76d05500b6835815ac064d692107f701807840f04e288c7906bb6f5f9d10157888874b43af9066ac29d0f923bc8f76c019019d7fb36e5ffdd108b39af29193cfc777f92f4fe52a5b4ec34e20e1afc4214fdb3860c0ce63eefd36b0939eb9af13cd6b560608863cd"], 0x16) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, 0x0, &(0x7f0000000200)) acct(0x0) mkdir(&(0x7f00000009c0)='./file0\x00', 0xb1) r2 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3, 0x9, &(0x7f0000000780)=[{&(0x7f0000000240)="6a25239e41ac1fbd3f7cb0287b761971559a33493ea391a0efe3b307d8ce4151767b07988174c690adc1305a1b14d5d409d3b015e8aefcbb66ca7e0ed63fa6704d68ff18d871909cc69155d40e4652064098e3eec4fe45f3f85a037fd7bbe9e0da89ba51bb7ca7e9383efc7358b562e5cc4766116860f3bc7ea144aab1d5e9742e16df9b0977519bdfbc1e5ce2c410accb9011eaf33bf26b3c2dc5d7007b2d322cb678e54192b954feea595aba63ab39903c0d8c69d693955663e336327f33fc430ff249ff0ed2d71b671ccbb9fa0a46f97de16502b76e70929931b2a8a1d4e9bfdb060fcc9f9706fb3a46c79c0846cc16b53349b96572", 0xf7}, {&(0x7f0000000400)="2d655dc64030325a416e631847c0971e40331c52ee9bed8a3b58df7f75d714a0a5d014a1a427994a55bcb1bb1d374400b39e16ecf7e8e76123cf716ce89b49ba2e1418a70de42d96a51e842a0b1e0a842612128411e3c59e8e658bc3fa91b9110f2cda735a4f7d715c6f2c0c713a86ca28d3dc5596f455060a63bebb4c083f0abdc2aded5d90bddf47b3990acf28f91db4bbdbb7813b1ca3b2bcf2bdfe047ae8ac0c7f6d2bed3247995c9dbb534b2f22426b1bedf1c086d5fa5deaa0f4469fd1a8ec5b889d1af499e3f82f9f2c3bc73f0004316c15b32cb2451f5901a8f5320616e651328206fac5f9f1", 0xea, 0x7f}, {&(0x7f0000000500)="46670d5a7ec79781b0c7754d804856419784f565ff71bbe88ed6c82b533dba81b1b574663993803102a0094a8bc396bcf1f6ebec457f7ae119a754151c2f9cae4e48c74f5fb30fd124232bdf1f6489cf2f2c05b768e8178ac8e793989bb60548e314c36971d88046465a7d08a07b91383522528fe55ccde23cec7508d38265c70ebd99f30e114c52df134909c81c9f4fe3ee18681b96b725ef16671c15dec7955d02453fb99bad7d1719a6679f8d0123dbcf59adac3f794d47920c4bcdeeeda5635befeb783a91b7a13a2b0618021df5d53fac3d2ebf339ce6134cfc01b67434c199057be75661997449dd11b0b32f1b", 0xf0, 0x200}, {&(0x7f0000000340)="5e8ab942b3e277631d7541ed30351f0c7f6b01290f0640692ba8a014d2c581db0a81d9f9bad9934f23edccf995c71fccc409475f5080ca73fbb4823910aee74ece5a0455d1bd149d56f9a35ab6111313cc50f5ea05ee78b45e1466e665af4918ecc03425eb7a3e0278e56b2a0eb66ecde1447dc50113cc88", 0x78, 0x40}, {&(0x7f00000001c0)="f29c48d397e426", 0x7, 0x7}, {&(0x7f0000000600)="57130015aea496066c3657e349cbc2087016574abc66338c46ccd6798bea08240d8a5f224b29f76fa34230dbe5d81fd88936242a8db29f8635be95f83b12cb3d48d94c1d5bf9c961ffb2d860", 0x4c, 0x8000}, {&(0x7f0000000680)="ebde738bca94b247917defe8ee5356b9c46361915256e4c29bef6b699c42fbc56c8fe69c4c24c1de3a40e2d97dd8", 0x2e, 0x8}, {&(0x7f00000006c0)="50bcdb4acef17357ae8d43952bf4312ab27e9b72bd657522a95281e51561306a1787aff1c5664b088b48486482ece0272766c7586ab0904300601a3c23ef97a451be9d4bfdba7f99c82dcf74f634dfc2", 0x50, 0x400000000}, {&(0x7f0000000740)="407d7c2d11c3f8dee5dce5f74445960c98bb8083c581fc7a80b12b113f3997527d5fdf8f89db12bd555c451f55f4ac291c454a52e54f3385b7", 0x39, 0xffff}], 0x844, &(0x7f0000000880)={[{@huge_never}, {@uid={'uid', 0x3d, 0xee01}}], [{@euid_lt={'euid<', 0xee01}}, {@hash}]}) close(r2) unshare(0x72040000) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 2: set_mempolicy(0x1, &(0x7f0000000000)=0x3, 0x9) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r3) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_vlan\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_vlan\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x38, r4, 0x4308f4f9bf9a6a59, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1e}}, 0x0) 07:17:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x1600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa5ad7b41bc92cfb, 0x339ece3d70a103f0, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x56, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000000d00), 0x1bdd307, 0x0) [ 439.376515][T20608] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 439.385803][T20608] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 439.400696][T20610] loop4: detected capacity change from 0 to 4096 [ 439.408086][T20610] tmpfs: Unknown parameter 'euid<00000000000000060929' 07:17:47 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000040)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mmap(&(0x7f0000684000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r3, 0xb437c000) recvmmsg(0xffffffffffffffff, &(0x7f0000005040)=[{{&(0x7f0000000200)=@qipcrtr, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/121, 0x79}], 0x3, &(0x7f0000000500)=""/15, 0xf}, 0xe71731d}, {{&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000001680)=""/247, 0xf7}, {&(0x7f0000001780)=""/218, 0xda}, {&(0x7f0000001880)=""/192, 0xc0}, {&(0x7f0000001940)=""/20, 0x14}, {&(0x7f0000001980)=""/98, 0x62}, {&(0x7f0000001a00)=""/253, 0xfd}, {&(0x7f0000001b00)=""/67, 0x43}, {&(0x7f0000001b80)=""/223, 0xdf}], 0x9}, 0x7f}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000001d40)=""/125, 0x7d}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)=""/154, 0x9a}], 0x4}, 0x200f}, {{&(0x7f0000002f00)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002f80)=""/107, 0x6b}, {&(0x7f0000003000)=""/244, 0xf4}], 0x2, &(0x7f0000003140)=""/119, 0x77}, 0x2}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000031c0)=""/229, 0xe5}, {&(0x7f00000032c0)=""/153, 0x99}, {&(0x7f0000003380)=""/126, 0x7e}, {&(0x7f0000003400)=""/149, 0x95}, {&(0x7f00000034c0)=""/46, 0x2e}, {&(0x7f0000003500)=""/253, 0xfd}, {&(0x7f0000003600)=""/88, 0x58}, {&(0x7f0000003680)=""/157, 0x9d}, {&(0x7f0000003740)=""/8, 0x8}], 0x9, &(0x7f0000003840)=""/94, 0x5e}, 0x30c}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/48, 0x30}, {&(0x7f0000003900)=""/16, 0x10}], 0x2, &(0x7f0000003980)=""/189, 0xbd}, 0xfffff801}, {{&(0x7f0000003a40)=@ipx, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003ac0)=""/184, 0xb8}, {&(0x7f0000003b80)=""/208, 0xd0}, {&(0x7f0000003c80)=""/7, 0x7}, {&(0x7f0000003cc0)=""/246, 0xf6}, {&(0x7f0000003dc0)=""/75, 0x4b}, {&(0x7f0000003e40)=""/194, 0xc2}, {&(0x7f0000003f40)=""/37, 0x25}, {&(0x7f0000003f80)=""/57, 0x39}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}, 0x7ff}], 0x7, 0x40010000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000640)={0x1000, ""/4096}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/225, 0x7ffff000}], 0x1, 0x0, 0x0) 07:17:47 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) unshare(0x20000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x8008) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) [ 439.529858][T20610] loop4: detected capacity change from 0 to 4096 [ 439.598129][T20642] loop5: detected capacity change from 0 to 8000 07:17:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x7733, 0x0, 0x0, 0x23f}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f00000001c0)={{r1}, 0x4, &(0x7f00000000c0)=[0xffffffff, 0x9, 0x8001, 0x49], 0x1ff, 0x6, [0x3, 0x8, 0x9, 0x9]}) 07:17:47 executing program 4: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x34) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/bus\x00') unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r0], 0xfffffecc) mount(&(0x7f00000004c0)=@sg0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='aio\x00', 0x20000, &(0x7f0000000580)='ramfs\x00') accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) write$9p(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4, 0x10001) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@generic={0x3, 0xcf, 0x3}) close(0x4) r3 = accept4(r2, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000340)=0x80, 0x40000) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040021}, 0x884) 07:17:47 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x1000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0x8911, &(0x7f0000000240)={"f13a76533c6b1d0e00fdae00"}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r7, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r8 = syz_open_dev$tty1(0xc, 0x4, 0x4) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x6, 0x0, &(0x7f0000000100)=[r2, r3, r4, r5, r6, r7, r1, r8]}, 0x8) 07:17:48 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x2000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x4cf2, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:48 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000002440)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4007, @fd_index=0x7, 0x7, 0x5, 0x8, 0x7, 0x0, {0x3, r4}}, 0x8) mmap(&(0x7f000071d000/0x3000)=nil, 0x3000, 0x800007, 0x4010, 0xffffffffffffffff, 0x8f46a000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0x1420000a77, 0x0) pipe2(&(0x7f0000000000), 0x82000) pipe2$9p(&(0x7f0000002480), 0x80800) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="550000001900eb0ca11e0080000081930a600000fca8e402910000003900090020", 0x21}], 0x1}, 0x20000814) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[], 0xfffffd88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000002c0)="4c26dfab5837b550e79001154464ed68f8a8cb2b6eaea5b9ff53c23c30c0470c070a5ea9a65ad6cab2fb555174ffffc464024713a7a961991db392742967acf7040fbe8688203669e6bbd545ef7ff84dd0d03080dabbf7e8cf4a2a13e443090f41963544e3e3ae4608f7743eba05dda510c582c4993793957236b2aa939d43497097376768a38751368f0e100f092366a63034045ba5233880c8280b583f29a3ff51026c89389712885b43a59e1018fdfbc8f4e2c0864d45caab84e81f0c188db52f2c02759c7cd5a720494e20f1fff3de16f37583ee6377071283e1a6eb359bcd50ec99ff356b427b896fc0ffcd713045321abd2a6bead67112ab282914abfa5e8168b45a6801b6c0ef26fa4b6c74b0a1958e3c1d68e10695468fba2c95523930312eac11c53099445c0caa432e7701b3854938ef3f4502c7c6ec809f32c62a53f31c46ce9c6279e3dbc55aa2bffb34b0b799cec96045897c12821804161c99d9de50b00355759446bbc9f4e87098257f3349685334649f7f625593e7b90c31945f19ab2db9c1737cbe3ab0e62badf5c8e9bba255cd5bb7ac4d4a8e83c1597fdacd2f205e60f69ef865f922495acaa82e18e75f00bbe22df0b1a7442f8f3da5879aa76567affb45595f66f67e3d19c1820efffac76d9e23152b4c5e9c5f27701528cc11fb74603a6cf8474de335e5e3e558a7db981c42b689bf1ecaaa23dbdbdb25f29597952a626438e884c6e7d82e4c554b52730be73208e0f972ebdc7b10b4dd3f1efdb778d11d770ebf49f258ad0782c1626c41322e92511cfad824e6d75566fefb8c6f5afd0ab4e5131a53d339c0863181bfe7e60a9c2fa6cc0fc6b5485a8f62f2067fb02c1a7d27c77df27e1442a509bf5fa90e74e809f7fab42f7da030ddddefc229ff169bd4b3ca93e77e7134dc73c1548e53df270e3364189222b205877043c28c37427381923a0d7b0f2a500a4e09db5549c6e92279dd6553690b3f635dca42af01eb2465ef62490c354e6a0a5e419dfa446e7b0b0afa94c2868958ba75689e4ebed5b2243b5b68bfc5cea1492d27b61eade10394039f8c0cd8e434e7c430132f2fca12cc64bcdac220d6a3cf08b31ce5dbf40de8210891de758e5d7858c0eef0e08f53512e1a64ebcf5a27a753c20c612f7fe4a058b4ab7f8d26fdf31bc198d784aeb702111bc74a552b096f2329667745cb10b5dd0e27c54e31ba293a8beac19ea6f9c329f139837756dde9cc7f5ae7854572a938545dcf2baf4570511b858f4352d1f4b43a292c3130257916cc2f082cc6dd875552fc5911d2645023415eb70736bbec69d52314c6d2699e553aa30716b354f59a96502915e908a1bb515f50ea8f81b317624efe79e83f88cbb0ffa74e804d79f8d71b563dc9ad84b58bfb5e6ec12cb6bcf02541b84f72135ccb36fa066a22fcb2bf1dc13f9f9cd16a8b88adbda547fcb64df957b506fd1b47c5ecf65c207bb910934c1768a8704b356f62172a345474dfa045aa9ff89d5d731f2d8d13f6baa0afca798b5ce583f3b94e376d9b9b782bee3bea9162737ea5ceb4ddda8e0d6dd6ccbc3fa2253051fc05bbbf90d9a904f939a4f600f49a86067bae97d2f3a686f23615cdb5942b341d08ca37d2b9a2bc80698146b67c333107d3be5cb7bdd5a4eeee8c5f0f0386962475a23b8906367ac29a6fa6cf92d25896d2e22944c1a46561b9789bd85c2162cc905bb9533330317cbc1788ce3e578e12601afa6dc5d29978aecb91cb9fa9c61c778edafebeea5500448bbe9ac872a620460a194e3e95d05f1bd48348f4bdd6e2571f576d3c7aecb537c03a2deb90aaeadb45e0d273a6c8c0da1ca06362f46a5be68974eee181856b1b5a9f8165d3b3cf8cd26aa785a6405f6f7362cb33f8b213c5116eeb62c51bf6fc178a3e5afe2fb01b706ce44e9f2f7bcb7b48c276975b42d5e2e30da5a0d9d193a67e6078c9ff59af22a09a85e7922501ca826b8f5113dfc66a9e786147f7b50d9a019d10bbd387df152b66529d4315351401d3dc7a264dc86b95e06675d7b50ab5d6b43b0df6ba4edc19815516ec57d1c234f5004dfb9321bda4c7ebba678f53f2fb122f3a0a2f4beb433f99a6d969d01ae7b47e84c8e02de5aa3dc096c74db3d7f8c2fbc523dce8a79607c49b72aa5340e5cf6c2dc2c962a4c22185fa8239353ee94a1b5d5b2c1cfb266d20906f864c87e94f16f431653c3a96cb62f459df22281a194ca17d350be631c26f2efb7d4237b1dd4a1358695a8731d968b25dfc5095b51a1ba50b0edefb0b755685c2ceb519d9cadef6cf993ba41d298a959be6c8c5d2fdc974b2a208c2d8402d2059e964dfbee708e91535c9123acbcfda5b71c5467422632caf86fff3f7b26e1be7a68086265e8393af8dd51682c702cac831501fa564465a1ff501a64623eed34ba3714958fce48c09fc750d6cf22b590f25fbc7c3299087537741b88f976d72ad9ea521a78f3e635813f983befce1562642eb16d064e7b08b9b9e8a9d67136485b5d912e7fc4892e9987f24309c3d3f5e0d1af91077a2c5c395ac8be883c5ea5c3bb2d017466b7e29ec88d64e5a9d510d2c9ed45628a7a407917f36a75b9dfb6d07abb4f3b9c212bef5c4e6e4efadc42f3f0901d2794ff0339e7374d66f6f381278d1d3dda9d7f288632e356848ef433af98ef046c55a88e1aadf1c7690d053567502682835f233cf992b7cb0b9c2b38c7544046024babbb8a20734b9c0711039cae52812a71a163f74976ddf5a778a12e3be0bc5805cb243cbfd42fbd166324693ad99e21cfba29df5d7e4b3ebc4c7a4df4af0a9d0c6e4e6b91e16a8f2d9bd7f10f07e33527ba3671ae1df30f0df6527ba38a7beb74b12eb372825ea1099256b5c57eceaacde0efd5306346b03dcea198f6bb0c623093f4c387499a585b32a972fd04fee11c59d58e5525053d33e2d7aaf2dade3478176ad75d8cc15e80077badd468589d4ac6f843477297467f2644820dfa476ef7fe5efa69c5beda98b1f6f8280eed03ea712ba954235955b69f17247b7bb1df907331fa55e54a389d95fca8781783f5dba8ced1de475e8d8852933799e1c8274d66f68da7f5d3f20e8bd31cfadf5e1ab371224122a390d2172cf0d895f9a432d4d26241d70a3e336df3a59c8fd98d5a3772b4c7f6f1b6c856702180e587f97ab90ad44a5b7b025e10c1db109be09d7b2badb19afcb58e178cd352f455765a1977e2a29660ed9919f0cc70ca7415e05424bfa9fc14eaaececdb6257bb7cfd503107fd04fef94d5759d7288e8bd8c3adabaf123bc146e18cd0dfc24f93f693787f991915999ee1e8c045eccb20d0d53d22aad989a6f996c8f73e27baa5f417e97185370a22bf149187cc771a2233c7a0bf82687e6ecacdf82be9e92d8a7c906672036aa766212ab95b46c62d2417cf0189773020a77badaf41dae68b685cd7a1e701c11d6d548cd085d3f231de2e92d6458795652dc1644cece517fc3ad07f6f319c6bb1988700a87d5a8447df5d3d431b20d58a5253d9ebd27a1a34e8b8445d302c59d62b9ce6ac3cd8be781a7781b589de5f4670216869e7949993f50e1f2d926e727d21e3841853880600146d690cbcadbe9fc1d4ed33092a1eaacab206df62f58fc69d03497b531e21f604555e194bd3a5f3dbe3ad381c217c08d87c8294738f95cb59d7eed4668d5ed240122ae6f3220033f679cfd2c7256da604c88f8d89359511b2cbe3a7621da9841292dec3c880828b11562a186e72e60686d3faeaa9ffcea1f2087053ab558019fdd96ba22c105c50fab774fef789c1755bd2fb16830024a6f8749195b0b895c4d2eee5ac4d5686f69596c9f4c3ea1c131183a581552b763b0188ae0dd70c559a7d29a0be16435600f3ce1d5b126ecdcbff9a7b374b4f3f7be8a7f762c53144a1b561f8a117bc1976bba085be31660b371637f9f68bf9473ac6cd618951a5c56840ebf0ca65a59385a85af1a68b22969060afb1975ae3d1dc0f65b724134483e7a86388aa578e410f35b96fcfe35636304e84ec0aa9f9174bab8b098e453ad285c6e153344e4fa84597b2b967a19bbda329a5b3c1651e4c6641d00a6fde8e3215e862ced2d884d4565f5db8cf83c57465010fe310cbc68481855fae84ef970071df4a80a59abc3a90e7d39440326da514109152ea3b4525f5eedb9f3444e454e14630101ec15c8acb9f8f3d89d4d8733bb8ead857318561a9b5a92851c03a053f47d9236504bea9e506cf81daf7c139df160d9013c281ebbd211e8778a1d89cf1e3ce9c04ae7b6fe7f79557383dabbdadfe8d02dfa3d9da86cb48710a922498ea66a80d3f7d215e74fb2a194d6e69a2ff38c05a2166d0562b0ca8036e010f6a75ee9ef3ccb7306d242fe850899e2e786c9fedc0b8d6b0656dac1c65aca8a1ce50a8d03976e80940876d13f5f022decdc894e50fe6a2c1cdca281bcb0cf0a79cd11193b2706e23bd0d3a2f041499fd39fcc7ee4230c7674a725aa9d90ceda4bb79ba5f292fe370b95f653297caa56b9fd9ed61dff43530889468d6a8face9140e5263a77460c3b791c6ebdae675ab18b58aad6be9953566d3c978236a0a67d5c85ce96ada0d7b41073ffdfc196c3a7418b1242c4cd64d2609bed76222c3077da37b981afbc241ed1e575951d7f01634ef7c3dfe51f05d322685b892b08f1d36f909be3394f3529cf6f1d943c34f5af37a96d0b2a636af45c60fdaa38f15ac3031f29d97e7165bdd14af92a0416ddcedb6a1069d53e1bf6ab55cc264b16bbe3d02ecd978fd875f027200e31da9712b4d9e587a2c6c56f2f430654ce9c4796e7460eb484b0758b3546752419c1562f8638fc80c22a0c5440ffcc72f15417591de4e260509899bf08777f2cca78bc6224d509fea769d329fbbb64eb6ec0dc0478f165bb41952d43de751f46213d49958b356a8bdafbdc6459a2bbed792c8cf68cc673bb78a8971d28adcd994f52b9651ae35d94b1a779675b3596d2ae64b12dc31821d593e85e899e62476f81b7549ad58beac80b6beb024913bfc114ca616356449528d4fda67b8f9fc1f79812ffe0640e287a743a6ad497d2841945e6fd6ffaee7f8391702e2213d9632f7f842fb394a3192db9ed41f2517bf36881a3a5ee79bfbe38ac6e84ba8bdda3eb245f88c17890cebbcf7632b24f77f2687f3c6dbbaa9f3f8e95e144e6cea43e316e1c0bb038e77fcf0ea61745e161531d2788c36699fb269a748ee13dc1642fb5c37bf346d18984cf20086f492476239b9176215d31757dda381d52dc69832978e05fe3bbd241854bca2738ef10a89d3b122e2df0325d46fd3d4b69ff2166ddeaf18ec68a2f898e61fda96fff679b0876725b3f5e20949ebdbee18ae921bb9ac86a79091ccc9c0682b5871d8e1233cb1d177c85e6dbbbb2253f5178267b66827d6f7c2513eeafef6be66e50fde9cb36442e38b87d3de9dcbe2815121ee50ad264dbdca9a4b18601c1475ed40183afc7d952abb4a68ecb5c9adc75115fc436f0898600a4083d70839e1ecb7358dcf3392c162c505b31082cb2f41fac5b81bf9587a5b4311df3540c4ab9f94b38432fa2e9696076ceb35711584d800bd5172c5b7d213d659141040c9070b2aad8e817315601da36d61600571b5ef97e6071448454762988d53616fd1fa0fe8c811f70d8f71528f5cb01e1f509fb3fb36d3586ccb7fd685db4292ede08284a9fa9ffeed9cf3f08e7e36f12e9defa97687876e7c7d2ef2ebe64342a924527910a86a586a70889477e820d32574818e2cafb0431", 0x1000}, {&(0x7f00000000c0)="6112111b45468c201cb5d1c93653fcaafc72b2da616b67147d8b79abb6648696e89dd3609b7e8e65a17c6e547bdc81c88c096dbdd25c94a9a6e77364ca1f4991a7468a3278946705c8775b7384f80554e864fb4dd299589bc44703", 0x5b}, {&(0x7f00000012c0)="d13e150db46a5983a1ed5ff3442e06d8db6ea3242c0c72d79ebbe81c5e12a65f216e98130a71cd84ca468f725c500a94dc20c72cdf51003db8fff46c35b68b0256b5899cae67e5bb269291abced763ad0390e4e4337475a59300e4e55b265ea1461320d82db281b004af128595cf89a4f43fc0cff7b050c952970a87610e2fa49d4a324fb96df3e20ae76ae18dee99835949108befd9b104ca62796d7309cffe88686c0251c4937d227050d1dba4a16c8c1a8951446e614384d78a1cd738a621448a7086a23c69c36911837cf314b32dd7e2d647bd67fe583c6ff08b9d29ee4446fbd2a8d50ac455111cc6", 0xeb}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000001c0)="40521afa6733a6bd6c93e162bb6f9240f0974eb694319f1a87d920145e71c367a55beaa202ed3ea71ff1c5e74141be30493192e633aed0764f975a1f4f70a9c384b1ea3e76fd050ef610b289bb5700da9f3cc46a57c49211c6ecfc2a77260c8e723c65552cfa7aff03d351b0e513f3d7685a15db151b2886e48489836b0eab6e940dabaacbaf9a58e8de3a529b9899399848ee69e4600ad2a5ab195a6a9fa515", 0xa0}], 0x5) 07:17:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000280)=0x0) r4 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) dup(r4) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x3, 0x3, 0x5) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_STATX={0x15, 0x5, 0x0, r0, &(0x7f00000002c0), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000, 0x0, {0x0, r7}}, 0x8) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{0x200, 0x7c, 0xc1, 0x52a93638}, {0x800, 0x2, 0x5b, 0xeed}, {0x1, 0x6, 0x7f}, {0x0, 0xff, 0x2, 0x4}, {0x400, 0x80, 0xfd, 0xfffeffff}, {0xfffd, 0x5, 0x6, 0x3799a2d0}, {0x2, 0x59, 0x4, 0x400}]}) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:48 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x7000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = dup2(0xffffffffffffffff, r0) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x408000, 0x114) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_io_uring_setup(0x6, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f000035d000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x122, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) dup2(r4, r5) 07:17:48 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) close(r1) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16004cd27f02c8fd0dc1bb9f0295082191cb54448bf1"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:48 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000240)={0x4, &(0x7f0000000100)=[{0x7, 0x7f, 0x0, 0x9}, {0xff, 0x8, 0x6, 0x3ff}, {0x36e, 0x0, 0x2, 0x2}, {0x1, 0x40, 0x81, 0x2}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r2 = openat$cgroup_freezer_state(r0, &(0x7f00000000c0), 0x2, 0x0) preadv(r2, &(0x7f0000002640)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f00000023c0)=""/183, 0xb7}, {&(0x7f0000002480)=""/158, 0x9e}, {&(0x7f0000002540)=""/243, 0xf3}], 0x7, 0x0, 0x8) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x425a, 0x0, 0x1, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r3, &(0x7f0000002b00)=[{&(0x7f00000026c0)=""/35, 0x23}, {&(0x7f0000002700)=""/158, 0x9e}, {&(0x7f00000027c0)=""/252, 0xfc}, {&(0x7f00000028c0)=""/142, 0x8e}, {&(0x7f0000002980)=""/111, 0x6f}, {&(0x7f0000002a00)=""/143, 0x8f}, {&(0x7f0000002ac0)=""/20, 0x14}], 0x7, 0x5, 0xfffff342) 07:17:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:48 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x8000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x1000, &(0x7f00000002c0)="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", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)="cb0128401d51ba3b04ef984406172fc7f640e13caa80537896c718860b7ca6735f0066593140ab28fd8964f3ae70026119e24f3429bd50ec6caad2e1a73930ebc7b2b8bb9476cf8d6ffa1bca7c5b55402e3336455b3aff95f090e929c8f4c13aad57981ab77fa1606e9d8d8c") r1 = syz_io_uring_setup(0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0xf1b, 0x82, 0x8, 0x1aac0000}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0xaf, 0x5]) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000100)=0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x122, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) syz_io_uring_setup(0x2ddf, &(0x7f00000001c0)={0x0, 0x1d1e, 0x4, 0x0, 0x14c, 0x0, r5}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00001df000/0x2000)=nil, &(0x7f0000000340), &(0x7f0000000380)) 07:17:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000140)='qnx4\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x4a000480) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000400)={0x4, 0x6, {0x4, @usage=0x7fff, 0x0, 0x401, 0x800, 0x7, 0x8001, 0x9, 0x20, @struct={0x4, 0x1ff}, 0x3be, 0x7, [0x1, 0x1f, 0xf87e, 0x81, 0x101, 0x5d]}, {0x9, @usage=0x2, 0x0, 0x0, 0xffff, 0x7f, 0x9, 0x2, 0x21, @struct={0x6d67, 0xfffffffc}, 0xff, 0x67, [0xef, 0x3, 0x8, 0x35, 0x4e03, 0x5]}, {0x3, @usage=0x14685dba, 0x0, 0x6, 0x7, 0x8, 0x43561aec, 0x2, 0x41c, @usage=0x3, 0x0, 0x5, [0x20000, 0x100000000, 0x1, 0x0, 0x64fc, 0x7fff]}, {0x7ff, 0x16fd, 0x9}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @private, @loopback}, &(0x7f0000000180)=0xc) write$P9_RREADLINK(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x16) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x1a6, &(0x7f00000002c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) [ 441.045288][ T25] audit: type=1326 audit(1625123868.934:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=20738 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 07:17:49 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x1600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:49 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x8800000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x9, &(0x7f00000000c0)=[{0x9, 0xfc, 0xa9, 0xb0e9}, {0xfffc, 0xff, 0x1, 0x9}, {0x2000, 0x3f, 0x96, 0x6}, {0x0, 0x1, 0x8}, {0x400, 0xe, 0x3, 0xffff7fff}, {0x7, 0x8a, 0x2, 0x81}, {0xfff, 0x6, 0x7, 0x800}, {0x6, 0x41, 0x34, 0x100}, {0x8, 0x3, 0xff}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0xfc, 0x6, 0x40, 0x0, 0x0, 0x8, 0x80020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1, 0x0, 0x0, 0x8, 0x20, 0x1, 0x5, 0x3, 0x1000}) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) tkill(0x0, 0x31) getgroups(0x6, &(0x7f0000002d00)=[0xee01, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee00]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002d40)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002d80)=0x0) r7 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) sendmmsg$unix(r1, &(0x7f0000002e80)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="3b2c89856303a52505b9529b77ed53b582b26996b343e35c778a3044255bce97f23192e7eeac8123e05a4a1916a268c57bc4e03987867d3d9dd02f53e518985a6e7cc2f41d8493c87b9af95d5a5560859ca6a859c9ea2b0b2231c01a192b05abb51a00e23422c203a0546e8e1130a829c6520aadbdf197bb900f5b659a776b8febc8b421490bd805b1309a7d41aea49103e8a2d434ea9bea3e5100d37dedf6555e4ec88455a1ad9a20ea1fb69c58bac3e07a3219b1d0cdc046050742b0a4ef59847d7737c5617415b77b25bd49355566630f6c6749b43c46602f80a0dfa7becbb7ddfb2e2a64b7a7bd8abb6b155461dfec7b86c99b42b2b14b", 0xf9}, {&(0x7f0000000140)="dafc283a86b49a4aab6f28296a9cd23eaef73910e5957f606a21bcb210945372a46683122bfed6cd49c145eac4ca7ff3b118a548ba55d4116a2c4341ac129f2b0cd5c9bc833454504f9fcb7a70c78371e58352af879089b2b938c145a07acebd6c1852c0e59af52b5bf6d0632dd91eb6139f141668fc48f0db9020a76e2d1c64e314804b2f2a196da6e0b3ca51d492906c38", 0x92}, {&(0x7f0000000400)="e7138897837c477c33abfcffdae92738d99a10c55ea02d05a09cda14df54fe0ed5a9b2850d2197466bfabe64b06292e342e0f3158f25608634b32d484d21413c984bc443f8622cdf308b96eff7bf4608a82816caab981c8e0965fa23fd6a0e972f8d3290d0932ae112bb459480134b5f5b042890fb770db565ddd61246d4fb6c0e298be657743d2fb83ce142e963cdfb57cc852a0f75992678cc44ea85fd2ae47811bc3cb5cb079ec8c4f78018dd51514b2166e847a5f9898c9df46a90077e15d796bc0a66564070993b3aa29c7c8edc1116ecb55f5ec7fff31545aac0cdd5724e30a96e3e5248ee5d1e4311e1370647fa", 0xf1}], 0x3, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0]}}], 0x100, 0x8000}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="d55837180df91668afa80f813ba2b60fa09ebd84d0715ad967e31d164d181833b70906c33665d785518b4a0762fbeaff8e5c57c021340c52efdd8a29a36c22e6fd414d0ed9fab9d73a7943da09e1f005a0eee9673e6c5b3ec4655b0c8ca936f76763ddafab8b660e516acf9f1144291ea873065abe3cc1a1bd3a68db5576b65df6e1ea4275d573922b38264ae28e4355df418519ae63f53bb0a4046ce65367ce14bbc17db9e556c8e57c7e7837047405b66b62ac586733b48c02cdc6b13959c6b709e3dca24eb3fb156db34b988f64", 0xcf}], 0x1, &(0x7f0000001e80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x80, 0x40000}, {&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001f80)="30974c33ac35ea9138e7e58f96a9d440cee6a136d23c20437244738c", 0x1c}, {&(0x7f0000001fc0)="2a9ddf32f2b01324b9eafa15d9b6c7adb0c397983bed9a494508e28dd13419b79f3a5f361c9fe1402dbb06c29ac1464a04d70d5f2c98f4a55287f917dd6801a96b10c1bfdb8712de783cb9d21b2e1fdccc1e39f248039a9f80ef3a5d9b0e61eb4104e8d710490acee06c6aeb39f8c088dcad9806ff80c371ceb7f03021fe433ce063ed239cfbe95e681c4b076f37448cd641a3332d411b33b0b66663026e011085e82ec85e384ebe011a22100f1a0cc2aaf237b5f59c833e1b448247904c9b404738732224f12b907cd45ff0d7eff0839349f9bac31a7a966fb12a28f32a9066d6310c96a8fb772cfe0ed91d51ac80c97a597f7728e803fccc", 0xf9}, {&(0x7f00000020c0)="0be82c75764c34da969012b591eaa6b76305b242c7d299de8a60ae8b5673065462d09e673db515b480efe25cba91690b792eebba611eaa23d6637daf15efd76b4d025619bc46376853d25f8e89b094037a9d26aab45e46edc0d6f0ac5187d2bf46df8640fde6c99b16e402208a7cf8d5a309", 0x72}, {&(0x7f0000002140)="7aac0c1b3fec", 0x6}, {&(0x7f0000002180)="5e29dd2f3837ba5ce07cf3f51df5830b3f48fff94b901ae70b52643a07c6b733b2605b31d12b7cd636e28c602a5ebe8ac8d24813ac8d6bfe1af12e7e8783682c5712c72e73f3", 0x46}, {&(0x7f0000002200)="14bf71bac4bc4dd287e26f1d5c9de5b4c6be9602d3e7397cf900cdb0f1e206c3c316607fdf62fc8c7d42ae361e64f1436fda755207ec8eaa4fa3b4ebf6f4e89c566697cc2957d68a7f385d0d01b32ea87c86bc922216d42ceb39e87f58e0524c875e1d5be06d9463144391bd26dfc29d0171a2c65b43e30546effac107ebf86bded00b4d0fe8fcd46601f7d797e7", 0x8e}, {&(0x7f00000022c0)="3a8ff2a301cd24210cf09651479490399dd3fbaa964b9cab760e8c3603947e0588b12e48286c0ac90abdc1fb4b66b0c9abfd8019fabd08f9ea237a3d0fc8bc0c14e89a707c7d231db000a3b7a1dba6e6da76197f027105ce8f7a0e9e4ab5c97fe526ffab4df8e764e1a9ffed9154", 0x6e}], 0x7, &(0x7f00000024c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xc0, 0x44015}, {&(0x7f0000002580)=@abs={0x2, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002600)="01abb47407a5ecdbdc7c49fc9df3aea4e8434fedae3210a3dc538360f2251f29bcf1cd411aa1a03657326737759586bdcf944ced31caba15042950f4f914ac91fd0b6f6f85ffad6aa608b2c187de8bac208481ffd7ceb23f1345835135b0fbbc677c4688597beed1c64d8926a1143c17c823ce478da6bf1922504d8582ea0fd25dd813d72cc26b17bbad7b9c82c7a417839d89cf67aec6647cea95bbea", 0x9d}], 0x1, &(0x7f00000027c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r1]}}], 0xb8, 0x24004000}, {&(0x7f0000002880)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002900)="d97ebabda9569a2c00f086fa9a311a9b0f4d0d2ce2f8106a79fcba6f4af5c393420450b6003d52c1c2ad68462193a249bdf80149778ff1425001835274749b3f65fa012207e69be2a7cb86517393646ec3b6c14fe51b77db6cdbd5234f30a5a1b038843542b9693ecaaf350ee9ac4c947ca13447f4ef97065d6d0dd258a804e523cab42eeaf3cdf6e98dad038f", 0x8d}, {&(0x7f00000029c0)="46b39738c0cffb2e339ca26adbe3d0b6ddacf4f7fbe6054052187a35127a60f8d008869bf96112fbef15f3f9c0deb339c041c9cc0d942cfc3759b6d9", 0x3c}, {&(0x7f0000002a00)="e3e373479010eaf343ad62e5a9e8e8870acdd5b9ab5ad256b868af27974bcf84d02d1d2f203cd042ae09b8336eb3f1b2", 0x30}, {&(0x7f0000002a40)="69737f2d0f012b3f3b4564af791d5e6f8ea3576dfa6c1a335dc6c9915277ecb5f28a60448ad9a2c5bd548e8dd14e928bc25ae6798d904125132a1e44cc0dd6a4f4b44456b5c0ec1566c3584ae046fc517f6bd321e79f12da737bc56c0b3e7143ec5f5e932564f25308e47c910fb0d8519befa37ecda1f6520b089293e50525fa57496e675c8fd5446fd64f1df09aa1eef868b03447cbcd49d56a739384f6492d0dca8bed3e64914166ca4846e6c4d2f62baf7bd0869866", 0xb7}], 0x4, &(0x7f0000002b40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}, {&(0x7f0000002bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002c40)="abbd22dc89bb77bebbb411fa23d171b40763d8cdb5971e6010082f51430b423e16d875", 0x23}, {&(0x7f0000002c80)="b90a4fecbf0c4cb0c92bbf052fe3bece5c56f8312c028419e2f57f17d3c8ed79b69094b069151739a8c31255a2e0d16879de8538177094131c4c", 0x3a}], 0x2, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, r5, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, r8}}}], 0xc0, 0x10}], 0x6, 0x0) write$9p(r1, 0x0, 0x0) close(0x4) 07:17:49 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x16000000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:49 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x10004, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@aname={'aname', 0x3d, '$-E\xe9*'}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@fscache}, {@cache_none}, {@access_uid={'access', 0x3d, 0xee01}}, {@cache_mmap}], [{@dont_appraise}, {@uid_lt={'uid<', r5}}, {@audit}, {@permit_directio}, {@euid_gt={'euid>', r8}}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r9, 0x7, &(0x7f0000000400), 0x1) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r9, 0x122, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4200, r7, 0x8, 0x100004) 07:17:49 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) write$binfmt_misc(r6, &(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES64=r4, @ANYRES64=r3, @ANYRESDEC, @ANYBLOB="e2a0b8224a4d3976d1d399e44c51c4759364d0bc2937fe392174e00d7edea7f8d98b272c25a4320f0be05cfafd86b50bbc8d5ee79b2afbc5fc026c4ede0c03caa93401863f0517c1b487e65b9f5bf5cd0fa25169bd1fb7a64f4cb9141810ad7e9f85e4c929e068a754a7f2923f9885a63eca988f491750abda5dedbccd80aea30e2e6119", @ANYRES16=r2, @ANYRESHEX=r6], 0xfffffecc) write$P9_RCREATE(r1, &(0x7f0000000000)={0x18, 0x73, 0x2, {{0x20, 0x1, 0x4}, 0x9}}, 0x18) sendmsg$AUDIT_TTY_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x3f9, 0x1, 0x70bd2a, 0x25dfdbfc, {0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x14}, 0x41891) close(0x4) 07:17:49 executing program 2: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfd14) ftruncate(r0, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x6f52) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) dup(r3) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000084000/0x4000)=nil, 0x4000, 0x14, 0x1, {0x0, r6}}, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r0, r1) fallocate(r0, 0x1, 0x1008, 0x28120001) 07:17:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:49 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x94) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "9a8c20e8f05ac658bee31e5c2739b90f460040dac9990b0ef43d7364575d5c509416d44245434d"}, 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = io_uring_setup(0xecb, &(0x7f00000001c0)={0x0, 0xf8cd, 0x1, 0x0, 0xde, 0x0, r0}) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, '\x00', [{0x9, 0x1, 0x6, 0x4, 0x9, 0x10000}, {0x3, 0x7fffffff, 0x5, 0x100000000, 0x7}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) 07:17:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=0xffffffffffffffff) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 07:17:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x40010, r1, 0x3877c000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) [ 441.870849][T20810] loop5: detected capacity change from 0 to 8096 07:17:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x800, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@privport}, {@access_any}, {@cache_loose}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@seclabel}, {@smackfstransmute}, {@fowner_gt={'fowner>', r1}}]}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) execveat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000200)='\x00'], &(0x7f0000000580)=[&(0x7f0000000540)='user_u'], 0x1000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"3c6b913ae1aa1c9c00", 0x0, 0x0, {}, {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200000000]}) lseek(r2, 0x8, 0x0) 07:17:49 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0xffffffff) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:49 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x10) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 441.922875][T20819] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 441.939967][T20821] 9pnet: p9_fd_create_tcp (20821): problem connecting socket to 127.0.0.1 07:17:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r0, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xba) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x6, 0x7, 0x81}, {0x1ff, 0x2, 0xb5}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '[}*^-\xf9('}, {0x20, '@-{)[%'}, {0x20, '\x00'}, {}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '@\xfd/'}], 0xa, "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0x1029) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) [ 441.979677][T20829] 9pnet: p9_fd_create_tcp (20829): problem connecting socket to 127.0.0.1 07:17:50 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:50 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="160000001700000d00030000006c65302f66696c653089018953cb69594567256e449f2af3140ecde6a41a9a3b54311d6aa1bfc866ac8625867357049dfdde816a13fff4f2a5152a434e7f6f5647f80e25f2ec"], 0x16) write$9p(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) lseek(r1, 0x0, 0x3) close(0x4) 07:17:50 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000200)={[0xfffffffffffffffd]}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000000)={0xdb8, 0xfffffffffffffffe}) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) io_setup(0x80, &(0x7f00000002c0)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0), 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0xa, 0x9, 0x0, 0x4, 0x88c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000400), 0xe}, 0x412, 0x0, 0x76, 0x0, 0x8, 0x8, 0x53b, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xf, r2, 0x2) r6 = open_tree(r2, &(0x7f00000007c0)='./bus\x00', 0x9000) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001840)='/sys/power/disk', 0x3b1000, 0x2) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r8, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000000)=ANY=[], 0xfffffecc) io_submit(0x0, 0x8, &(0x7f0000001940)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xe, 0x1, 0xffffffffffffffff, &(0x7f0000000100)="6dbab982eeb33770bb41fa8c32845a445f58b00c73d190f5a9b5cd35533651120a046ccbdadc3677a6e428fec0d9a0eb03d406d5ca3ee7458bc1e3f82ca957b1d8bd3f7165e47ba34637521fae5b961446c099a38bb9bab659a290c949db17f3b99a669c8fdde5fda2d92ea6c54b826a07eb4b2050cf27d36002ebec688b3dea9166d0e61e6a565ecb7d7b3b6cea8aeddd4ee3f5aeee1b2880665f66e3cfca89505f3d70cfd55baa54fdf5bc067e0ae1e5092fc05e199260b5630b2849", 0xbd, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, r4, &(0x7f0000000300)="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", 0xfc, 0x2, 0x0, 0x2, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x9df2, r5, &(0x7f0000000580)="2bc3a9288cee99583ae5eb70976629c38fb5a845bafd07c8a05ffde211781c38714d90552038fd09c8b4ad336a4e375877682d10811bb8d1d22a6612b82fd159702528f4ce4f96aebeb47ba2d1cfa88042ed6dca3b3b8a8a845a4015c134033de5e5d1762c23e3f21071f91fb4abd93ca27835f57f7ab2bcc886258bed22d7c214b1c80373fd9148a85b937f", 0x8c, 0x800, 0x0, 0x3, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x40, 0xffffffffffffffff, &(0x7f0000000640)="2f5c67f397b76027fe6002ab06727f693c627b33fde5bb636bc3b0e53ca733fd77ab0219eb663f5d354d26a65e30844c339c2157b49e57e6af394478516a2b835115aa511232337914926c8540d5189f40d40fafe07b92cee9f22ae5100f09de170a579ae9eac796973e9e56da2e43af0c803f3623", 0x75, 0x1, 0x0, 0x0, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000006c0)="4eaf89b89fc61a381e603def24aaf3597f89ca3e7ebbae3050fac3a5fa043cfa9889001e55dfa67ecdf76ee2c3aa96c6781357fa742f04d03847fe407ea01f8a8b0f6ec8426cc209d4e9f71e54cf34ff87", 0x51, 0x17ae7712, 0x0, 0x2, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f0000000780)="11241946de12f84ad2726943be8cb173fc4a0ba6545423b33506f71a61b88b64a9d3e7061e7534ab7e5636", 0x2b, 0x1, 0x0, 0x2, r6}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x5, 0x1000, r2, &(0x7f0000000840)="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", 0x1000, 0x7, 0x0, 0x1, r7}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x8, 0x377d, r8, &(0x7f00000018c0)="bf66722bbc7f909c94fef30240ee6b791ed544e18295b03199ecc356e5b07669cbd67742713542b410f4c982a1bdae047968", 0x32, 0xfffffffffffffffb, 0x0, 0x1, r9}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfb6db}]) 07:17:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:50 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) gettid() preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/226, 0xe2}], 0x1) r3 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x122, 0x0, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000440)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0182101, &(0x7f00000000c0)={r6}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000100)={r7, 0x0, r4}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0182101, &(0x7f0000000200)={r7}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000000c0)={r7, 0x0, r0, 0xda7}) 07:17:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x1, 0x8459) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r1, 0x0, 0x0) close(0x4) 07:17:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:50 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000640)={{0x0, 0x3, 0x7, 0x8, 0x4, 0x800, 0x3, 0xfff, 0x0, 0x4, 0x6, 0x200, 0x1, 0x9, 0x8}}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:50 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb487) open(&(0x7f0000000000)='./file0/bus\x00', 0x404002, 0x8) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:50 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="160000001700000d002e2f65c5a9610a7630"], 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0/bus\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="52c8fffb2bb30211b2ae5fc694a4a723b161caf45f209908b2cf7b86f3b9e1fec65435fa90a9079aca0e443f8a16e4fd973737f53609b47925aa10042659eb76", 0x40, 0x4ae}], 0x0, &(0x7f0000000280)={[{@numtail}, {@numtail}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0xfffffffffffffff9}}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@utf8no}, {@numtail}, {@numtail}, {@fat=@tz_utc}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) openat(r1, &(0x7f0000000340)='./file0\x00', 0x82000, 0x12) 07:17:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000140)={0x3, 0x200, 0x7d, &(0x7f0000000000)=""/125}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:17:51 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:51 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696c65303140f7134a7d7c7070428a149aab1d0b388700f62afdc4efc08d5323ec05cee66c211a3b7140364ed3ed2d7840c6445944414fe42f30159a25da3a4906d1cdf22be154650867e339ed0bf18980d1cf01e15df966ef0a4d705d11614ad43f5086fc342ace34cb04ed147ca423d69115396ab73bcbefc2dd929cc75e6ddcfcd530d7730e499e9ebc9bb1094db40e39b648e5bc8caa514b8e4047f08cdb2a963c9dfd189d1357e263835006c260aaeedd88260ca0ee7cbfdb60d24e6c09f1712806acf27bec0692aa31844e55232230689d28"], 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000320000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:51 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="160000001700000df5a19f8bcb35800000000000bd507ba90000000000"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:51 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1600696c6430"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_io_uring_setup(0x7, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = inotify_init() mmap(&(0x7f00006de000/0x4000)=nil, 0x4000, 0x200000c, 0x80010, r1, 0xe0849000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:51 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000000)='nsfs\x00', 0x2100050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000780)=""/113, &(0x7f0000000140)=0x71) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160008ee38ab5177345613b2681b0000fe0d002e0000"], 0x16) creat(&(0x7f0000000380)='./file0/file0\x00', 0x22) unshare(0x20000100) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000800)=""/102400, 0x19000}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f0000000640)=""/158, 0x9e}], 0x7, 0x8, 0x8) [ 443.634337][T20926] loop5: detected capacity change from 0 to 15856 07:17:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000080)='ramfs\x00', 0x2000051, 0x0) r1 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x8000c, &(0x7f00000001c0)='ramfs\x00') r2 = gettid() tkill(r2, 0x31) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, r2}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="16b8a37c9fa2350000001700000d002e2f66696c65302f76696cfd30"], 0x16) write$9p(r1, 0x0, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000000)={0x1, 0x4, 0x65e1978e, 0x8}) close(0x4) 07:17:51 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='gfs2\x00', 0x200080, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16f8ff001700000d002e2f66696c65302f66696c6530"], 0x16) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, 0x81, 0x4) write$9p(r0, 0x0, 0x0) close(0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 07:17:52 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000016c0)=ANY=[@ANYBLOB="44130000350000032dbd7000fddbdf250400000008001a00", @ANYRES32, @ANYBLOB='\b\x00#\x00', @ANYRES32=r2, @ANYBLOB="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", @ANYRES32, @ANYBLOB="938a99a05499d000aef95d5ea51c18f5336a2f44160212147e258ad068fa42add312c40a1bc7baf5179bf1eacca584147931ba0b76697e036836a9fb1ec824391ae9f2087ab5e8f90e139e0e5bdc68969e5aaa3a1cecd403420539032f8c063413c8e99a9cf5fe0063ef225574f137aba308001600", @ANYRES32=0x0, @ANYBLOB="ad86a2595eab7d44817f06b1a5f5da65a60c311dbe5b3dec54619cfd274e17fed58451590f59d8902312dc6456b89269894d8fc21c65334f64994123e325e808645ccb901c1a96138dc84e496eea5eca4b7d6296c0a4c3b27a3f83453b147481da161dc3ac6cbca0e9af3478f36d77fccd73672147d7a540cc6067e140f6b846be27ff49686aaea9383889ba14c99435d26979529dd590f2937b377387cb78d873c09af0f1f6c29e7d4346d123b320f20823527dc8b00d9626014f52d50676"], 0x1344}, 0x1, 0x0, 0x0, 0x804}, 0xc000) io_uring_enter(0xffffffffffffffff, 0x122, 0x0, 0x0, 0x0, 0x0) 07:17:52 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$P9_RREADDIR(r1, &(0x7f0000000240)={0x117, 0x29, 0x1, {0x5, [{{0x8, 0x1, 0x3}, 0xdd8a77d, 0x8, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0xfffffffffffffff8, 0x2, 0xb, './file0/bus'}, {{0x20, 0x3, 0x8}, 0x1a5af418, 0x7d, 0x7, './file0'}, {{0xa4, 0x4, 0x4}, 0x3, 0x3, 0xb, './file0/bus'}, {{0x1, 0x4, 0x5}, 0xffffffff7fffffff, 0xc2, 0x7, './file0'}, {{0x20, 0x0, 0x3}, 0x8, 0x0, 0xb, './file0/bus'}, {{0x20, 0x4, 0x5}, 0x7, 0x4, 0xb, './file0/bus'}, {{0x4, 0x1, 0x3}, 0x5, 0x40, 0x5, './file0/bus'}]}}, 0x117) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x0, {0xb, './file0/bus'}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0xe) fsetxattr$security_ima(r2, &(0x7f0000000040), &(0x7f0000000140)=@ng={0x4, 0xe, "581844c88be5b2307815b835d632"}, 0x10, 0x1) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:52 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) creat(&(0x7f0000000000)='./file0\x00', 0x106) 07:17:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x122, 0x0, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r2, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, 0x1f, 0x9) 07:17:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) 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) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) statx(r1, &(0x7f0000000100)='./file0\x00', 0x800, 0x100, &(0x7f00000002c0)) r2 = syz_io_uring_setup(0x6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x122, 0x0, 0x0, 0x0, 0x0) [ 444.447468][T20972] loop5: detected capacity change from 0 to 21968 07:17:52 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0/bus\x00', 0xa2) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x19c) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x0) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:53 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[], 0xa) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x90, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffff}, {0x6, 0x11, 0x8}, {0x8, 0x15, 0x7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x11}, {0x8, 0x15, 0xc23}}]}, 0x90}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) r6 = eventfd2(0x8, 0x800) splice(r6, &(0x7f0000000000)=0x100, r4, &(0x7f0000000080), 0x400, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 07:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696c6530e63dc32ecbb79a1c449a52ebdb451a88037b825f9aa1bc72f3db9db063473ceba511f974495182cdf431c4fab24c759b8968abba6834e98863f2beb67743f59dfc1a5bdd20381d7b4b9deb2daf58375010dc48490344a26bc264fea28eef8d671548d292310294f844ec73a751fe87f645f70574f5a1840000236676111ac362f8433dc50000cf6666ba5afe44ec92f0c007a6bc1000ac5936a314b7ed2caf79b15aef06c65f1eeb59009139e0674947081b36d1085a6ede55c2e9a853bdddb81ba09e9a23d63b27d7"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) [ 445.269882][T21018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21018 comm=syz-executor.0 07:17:53 executing program 0: creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="000b500c3522beeeb619240e964b4437b5dab5213b5fca8faff53f13360d48c5eceff691af91bc5b1979c194e224df542779667a38c1feb876e7f1b64345dcb1"]) [ 445.317968][T21018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21018 comm=syz-executor.0 07:17:53 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84400) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/230) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000400)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c1a7bdeba0d3354ca51ff7e6a07e9f93188d11d2e7fca0221660f27593ede1ba052ec14d46f1e2c74e25a216628638d50d6534ea1b8ec65c7c566d6f81617c4fce2f0c1b9927953c4bb615ef445c2f8e7d9e12547d67a3c5261be69d1490e8a0e320edca473beaa95d88c1ae9a2755e20b84f7af1596ea85bf3465ccf905cfcbbee05e85940ce068b747f11d712af3c4b4fe7c449cde5e6a01e1a405d78c9d5ef9cace17322f0e631c9bdc3d12db72463d3899d3db2294ded507203ac01b96ee47590b157b11f0b874ac5e6822398b2f3100be1807e49122963", 0xf0}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) acct(&(0x7f0000000180)='./file0/bus\x00') write$9p(r1, 0x0, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x8) close(0x4) 07:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) write$9p(r0, 0x0, 0x0) close(0x4) [ 445.599472][T21040] Process accounting resumed 07:17:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) write$P9_RREADDIR(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="e8000000290100010000005000000000010000000000000003020000000000000107002e2f66696c6530010100000005000000000000000700000000000000090b002e2f66696c65302f6275731000000000020000000000000005000000000000004007002e2f66696c65300400000000040000000000000040000000000000002227002e2f66696c65310400000000070000000000000000000000000000002007002e2f66696c000000010000000000000009000000000000000907002e2f66696c6530800300000003004a000000000000000000000000000707002e2f66696c653000000000"], 0xe8) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001701000d002eaff98a0c783a4dc8696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:53 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = gettid() tkill(r1, 0x31) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x0, 0xffffffffffff0001, 0x2, r1}) unshare(0x40600) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x88, 0x0, 0x10, 0x70bd2c, 0x25dfdbfa, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x3f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x6}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x20}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x3}, @ETHTOOL_A_LINKINFO_PORT={0xfffffffffffffee6, 0x2, 0x2}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x40}]}, 0x88}, 0x1, 0x0, 0x0, 0x4800}, 0x20018042) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x00'}]}, 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000009c0)={0x204, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x40000000}, {0x6, 0x16, 0x31}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x200}, {0x6, 0x16, 0x1}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x881c}, {0x6, 0x16, 0xe1e}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x4}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x97}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0xfffe}, {0x5}}]}, 0x204}, 0x1, 0x0, 0x0, 0x8}, 0x40000) r2 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xa0, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000044}, 0x40010) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x4ffe0, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x40, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x150013, r3, 0x2000) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)={0x274, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x260, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x64, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x0, 0x5}, {0x1, 0x1}, {0x4, 0x6}, {0x5, 0x4}, {0x7, 0x9}, {0x4, 0x1}, {0x2, 0x2}, {0x3, 0x2}, {0x0, 0x2}, {0x5, 0x2}, {0x3, 0x5}, {0x1, 0x7}, {0x2, 0x1}, {0x6, 0x5}, {0x5, 0xa}, {0x7, 0x4}, {0x6, 0x5}, {0x0, 0xa}, {0x6, 0x2}, {0x2, 0x5}, {0x3, 0x2}, {0x1, 0x4}, {0x1, 0x5}, {0x3, 0x5}, {0x3, 0x4}, {0x0, 0x3}, {0x7, 0x9}, {0x7, 0x7}, {0x2, 0x3}, {}, {0x0, 0x1}, {0x3, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xe7a4, 0x3ff, 0x7, 0x8, 0x5, 0x9, 0xfff, 0x81]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x2, 0x5af, 0x7, 0x8000, 0xfe01, 0x100, 0x200]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xfffe, 0x7, 0x1, 0x401, 0x1, 0x9, 0x6]}}]}, @NL80211_BAND_6GHZ={0x40, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xdd, 0x44b8, 0xfa, 0x3f, 0xcca, 0x6, 0x7, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x828, 0x9, 0x6, 0x2, 0x4, 0x6, 0x7f, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x0, 0x8, 0x4, 0x7, 0x2, 0x7cb, 0x4]}}]}, @NL80211_BAND_2GHZ={0x94, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x7, 0x91, 0x9, 0xffff, 0x1ff, 0x9, 0x7e31]}}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x30, 0x76, 0x2, 0x6c, 0x1b, 0x16, 0x6, 0x18, 0x5a, 0xb, 0x1b, 0x6, 0x48, 0x4, 0x6, 0x16, 0x0, 0xc, 0x14, 0x24, 0x6a, 0xc, 0x1b, 0x12, 0x24, 0x5, 0x60, 0x48, 0x16, 0x5, 0x16]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x1, 0x3}, {0x2, 0x5}, {0x1, 0xa}, {0x1}, {0x5, 0x6}, {0x6, 0xa}, {0x0, 0x5}, {0x7, 0x7}, {0x7, 0xa}, {0x2, 0x4}, {0x4, 0x8}, {0x4, 0x1}, {0x6, 0x7}, {0x1}, {0x5, 0x8}, {0x7, 0x3}, {0x5, 0xa}, {0x5, 0x2}, {0x7, 0x9}, {0x3, 0x8}, {0x6, 0x7}, {0x4, 0x1}, {0x7, 0x2}, {0x3, 0xa}, {0x6, 0x9}]}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x18, 0x2, 0x48, 0x3]}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x3, 0x6}, {0x2, 0x2}, {0x4, 0x5}, {0x4, 0x4}, {0x0, 0x8}, {0x4, 0x8}, {0x6, 0x6}, {0x7}, {0x7, 0x3}, {0x1, 0x2}, {0x2, 0x9}, {0x7, 0x7}, {0x1, 0x6}, {0x3, 0x4}, {0x4, 0xa}, {0x7, 0x4}, {0x6, 0x5}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x2}, {0x2, 0xa}, {0x2, 0x9}, {0x6, 0xa}, {0x6, 0x4}, {0x2, 0x7}, {0x6, 0x6}, {0x0, 0x4}, {0x2, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x74, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x39, 0x2, [{0x3, 0x8}, {0x7, 0x4}, {0x2, 0x2}, {0x4, 0x6}, {0x4, 0x5}, {0x2, 0x3}, {0x1, 0x1}, {}, {0x7, 0x8}, {0x4, 0x8}, {0x6}, {0x1, 0x2}, {0x3, 0x6}, {0x4, 0x17}, {0x1, 0xa}, {0x0, 0xa}, {0x6, 0xa}, {0x5, 0x6}, {0x4, 0x5}, {0x5, 0x1}, {0x2, 0x2}, {0x6, 0x1}, {0x6, 0x9}, {0x7, 0x1}, {0x1, 0x4}, {0x3, 0x8}, {0x1, 0x6}, {0x6, 0x4}, {0x0, 0x5}, {0x6, 0x9}, {0x6, 0x4}, {0x3, 0xa}, {0x4, 0x3}, {0x0, 0x1}, {0x5}, {0x2, 0x8}, {}, {0x5, 0x8}, {0x7, 0x3}, {0x0, 0x9}, {0x2, 0x4}, {0x0, 0x1}, {0x0, 0x7}, {0x1, 0x3}, {0x7, 0x4}, {0x4, 0xa}, {0x0, 0x9}, {0x7, 0xa}, {0x0, 0xa}, {0x5, 0xa}, {0x7, 0xa}, {0x0, 0x3}, {0x3, 0x6}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x6, 0x1b, 0xc, 0x9, 0x6, 0x36, 0x12, 0x1, 0x9, 0x9, 0x9, 0x48, 0x24, 0x4c, 0x60, 0x24, 0x1, 0xc, 0x3c, 0x2, 0x6, 0x4, 0x6c, 0x48, 0x0, 0x30]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0xb, 0x60, 0x5, 0x30, 0x12, 0x6c]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xa4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x33, 0x2, [{0x2, 0x4}, {0x0, 0x1}, {0x4, 0x7}, {0x5, 0x1}, {0x0, 0xa}, {0x0, 0x8}, {0x6, 0x4}, {0x0, 0x7}, {0x3, 0x7}, {0x7, 0x2}, {0x3, 0xa}, {0x6, 0x5}, {0x5, 0x4}, {0x5}, {0x1, 0x3}, {0x5, 0x6}, {0x7, 0x4}, {0x4, 0x6}, {0x0, 0x5}, {0x7, 0x7}, {0x3}, {0x6}, {0x0, 0xa}, {0x4, 0xa}, {0x0, 0xa}, {0x5, 0x7}, {0x0, 0x8}, {0x3, 0x2}, {0x1, 0x9}, {0x4, 0x4}, {0x0, 0x6}, {0x3, 0x9}, {0x6, 0x1}, {0x7, 0x9}, {0x2, 0x4}, {0x5, 0x8}, {0x0, 0x4}, {0x7, 0x4}, {0x1, 0x5}, {0x1, 0x4}, {0x1, 0x2}, {0x1, 0x4}, {0x1, 0x2}, {0x0, 0x6}, {0x6, 0x7}, {0x1, 0xa}, {0x7, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x200, 0x4, 0x2, 0xfffc, 0x5, 0x0, 0x2]}}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x0, 0x2}, {0x0, 0x6}, {0x7, 0x9}, {0x3, 0x2}, {0x7}, {0x0, 0x1}, {0x7, 0x6}, {0x1, 0x7}, {0x2, 0x7}, {0x1, 0x9}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0xb, 0x12, 0xb, 0x24, 0x6c, 0x6, 0x30, 0x30, 0x6c, 0x1, 0x1, 0x5, 0x3, 0x60, 0x24, 0x30, 0x36, 0x6, 0x60, 0x60, 0x12, 0x60, 0x6c, 0x6, 0xb, 0x40]}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x0, 0x1, 0x18, 0x0, 0x0, 0x6, 0x36, 0x6, 0x48, 0x16, 0x0, 0x4, 0x6c, 0x48, 0x3, 0x36, 0x6, 0x48, 0x48, 0x0]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x1, 0x36, 0x18, 0x6c, 0x2, 0x48, 0x6, 0x5, 0xc, 0x6c, 0xb]}]}]}]}, 0x274}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) r5 = socket(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f00000003c0)={0x4}) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) bind$unix(r5, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100025bd7000ffdbdf2503000000080002000000000014000180050002000300000006000100028000000800030008000000080002000300000011000180060005004e210000080006000c0000000500020001000000080002000000000008000200070000000c000f800500020003000000dc9ad9839c994f38741b07097e866fa8a74e3fe7c75a51308b5f6b7b269e2762984f7553c42dde822b9c42aa8ed7ee77c1336eb419303aaa399797824ef328302ac7ebbc6e5b7ffd5755a21fa788fbeae6207ad05a2bb8e7eed4359ebd213c05db0762b914e000aed91e8acb95628bb88ad1b40220fff144c09e6b1e7d44017c72381dc341a5b446cc48458fecb770d3fa081f7221f0383d6e122c0dc4a2b904aa5133379a77f2a31af3a10071b86d174912069198eb3f779a7c11aa3569bef5ebdd79abb1830151298a6337114dd26b38173de4ee2367a64a6772ba3d12a3f1f698890fad8e8a6e3aa34b247c0e647b01361658ad7353106f65a8fd222e95fa09f111aee684cb58a0ac2eb661ef9503417c875ab6bb25b61aec11cd45f582fd3329c596754bdf0382b7507e3d8d5b0af33d2ee130ce281a6121ee4c7f9bf1d599b1b4cf2c767b04633d5a4d9f4c22dbf1"], 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x24000040) 07:17:53 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x10001, 0x4) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r1, 0x0, 0x0) close(0x4) 07:17:54 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='bdev\x00', 0x2020050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x26, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x2, 0x7, 0x2, 0xfffffc3d}, {0x3, 0x1, 0x4, 0x6}, {0x9, 0x7f, 0x1, 0x2}, {0x6, 0x18, 0x2, 0x8fb5}, {0x4b29, 0x10, 0x4, 0x80000000}, {0x101, 0x8, 0x7, 0x6}, {0x4, 0x9, 0x81}, {0x1, 0x0, 0x80, 0xffff}]}, 0x10) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1666696c653000000000000000000000000000000000743860bf17101e75251a71faa2caeb8e87b2083a33e1f42e368fac96884cabeb4d5f0ca000a595c65e773e4e8747bc0e677a2367478fb0daacf3078c6871e8674c8b159d6d0c5631ad8a8e7191ea7d7d34c547c4ea0d414d97a808a0d224d185e0c2ec5c847e30388e3f7e632addb2034c7ee741e07396bec615976da0b4a901609e76fe86744b42f06ff0"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a80)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x80, 0x4) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r2 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = pidfd_getfd(r0, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x9, &(0x7f0000000840)=[{&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="b6ab9b2f8c23e71375cb87751a7b1ca54bc66752a2313a9a37b149a2443b03b02388edbfcc37ac5b7cfc4d57771bf406cae0a9f1677fecf499efb79d20edb306e7b09ca5d586ab1407fdec532062083613ce9197da0fea9ac8a4c272df72367a23777edfe802e6f2bb0adb9e984b8ce28c879915782f8ae706309a8bd9c6157b9dc231bab3acc7a6e5cea4d042dd301160e6d63279beb4ca9ce77e526cc602d6bf03170acf20c538d5871db6ad5beb5277b1283c84feff1346bc4c3edf5dc912292ba7bd4ac5dff9900c9a8181cd3ad23124ad94bbc97ea3a0d19f8a83", 0xdd, 0x6}, {&(0x7f0000000400)="6aa29eb7bef2b7cd827072b73beef33cbb8500b97ab56b1985a2fef23c834127f51908aba79a492dc560ecb249ee0c121c80fe903aa4ff5bc2308c4dcb7f7adf0c2a310d2399b1ce4b9ae0fdb6bf42eb72d9c890c1a7ca4cc90c25e5652b", 0x5e, 0xfffffffffffffea5}, {&(0x7f0000000480)="28228cdac6b14c53628e5862bcc158b683a7dcf6d51e78c5a198c70c83412e542564b068da6d56294b7af0d63986c3d15b9f5ca551ee58c8843a69e020ce0b3e794fc6be545a23e7b4eea3b5b94a2af33c54054183b9c3f495e2bc9976bfb993badd9037832a4f88fea49790c14c07e76233e75898374cf556bd7155f869cb28a35a8ee3237dc2bad8680553a59c9d1d4c860dcecac0c54adb5e8c89c2189a59105a1be8aeab870656f0785de3d94ea69341f68f8a2b52844f6b2be262519729b22ea9a2728aef5045d541a0d4d251", 0xcf, 0xffff}, {&(0x7f0000000380)="f9e3427b83195e349cbedc373011fce646bf74640cc03523b0", 0x19}, {&(0x7f0000000580)="30bbfc1c8c14a025c6a8976d1cc4389a7b13f6f4ff6279728d05d93775f63e703a750424ea31dbd4d228f2a35e27c1aa003ccf795626856a57d68738559a398ed6a6f7ed2490fddfc5626a3c4e4256d7b578d45997beeef9f28036775bfa2faa93c8f6a0a10c6b8dfc7367d4d21a94d3df2faa605ce99e2b", 0x78, 0x1000}, {&(0x7f0000000600)="f05fa16c60e4537445c06ef2adb07c7f3ec3a1ef8442913d1ff75115dd316e817e4dd4f876de7a4d5ee7f3a5fd3a83fea5fb73071484615be6191effb97ba7cc8fc6007b9987aa92e6b8a7b7c6af508463b1e72ea131f4f3c457d44a30d5b5303f654e3b55541fe74958ac4f583b42", 0x6f, 0x1}, {&(0x7f0000000680)="ae18b8c6c8bd8f7b9f85fd7e671cd942a596684fd2c48bc1aa78ea36b287a59a4323b9e51bae44ba51a227bb913d2c28da5e3f4fc7448812be6ecbafa92346f40c6020f3711e3d34ebdc0e60692a24711f4a558d477b400c135666679eb7705a0a04aac89525b68e58cea48346ce058d171c7e5afd29a84d9138eb2bb262fac2ee34d96a3df34be0356ba73b2ea18a3dc48f799ddb750c8c5dcb60c799", 0x9d, 0x1}, {&(0x7f0000000740)="125d4a7634b6e91ee470fbc3bce004dd4cab38c5e55c2433071e226a1bcf539f6aad68f1cf65ba3f7232c0a83f3fec1e9d494f42794c6320884c8380eade793f50df04bb050ef6b8aa50fac9d44e82a87a520debad1d35930bead873a0a5f518226c14a316a02426462bb568ad0833a075744595d290fe5b62416b80d6e68cf7dafd17101015a3cc99041ecf4d71cd5c57a69d94ff27e4c88f648fd99f01e5e11347bda20ba2b04733c2827a90cb3d5724821b247aab50726c2a604722332e26db4da0b93dce5383f3b3589621b39b17e55a5d51096cc59982a948771a1cf5b6d0f3671888073d1015e4", 0xea}], 0x3020c0e, &(0x7f0000000940)={[{@fat=@showexec}, {@fat=@time_offset={'time_offset', 0x3d, 0x56b}}, {@nodots}, {@nodots}, {@nodots}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\x89%^]-'}}, {@obj_role={'obj_role', 0x3d, 'ramfs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '^:-$@-'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '%$]'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ramfs\x00'}}]}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000a40)=[r2, r5], 0x2) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000040)=0x81, 0x4) unshare(0x40600) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700100d002e2f66696c65302f66696c65305c9c67d9000ab22cfed0adf5da398e66825efa09a517cff2685dfdd2910a0f6a3ace906e8a41553560228baa55dad4e1a18e26b5b5434d8f8561d4fd2e5bad6c78c29f46"], 0x16) write$9p(r2, 0x0, 0x0) close(0x4) 07:17:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x7ff, 0x6, 0x100, 0x1, 0x2}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 446.354245][T21103] loop4: detected capacity change from 0 to 264192 07:17:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000380), 0x2894010, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x138) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/183, 0xb7}], 0x1, 0x4, 0x5) write$P9_RREADLINK(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="160000001100000d002e2f66696c65302f660300653085312fdcb169fae415e51bd74e8c626e17835e056ce4104f3e7d17a1d3def2aaba2a6b9ec8938265ab56ae88f31fae62e32dcb8c133d941c52411fcc1b2751881247f3c866e2b68b5d5f6eb2a73dfd6a0a694967"], 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) unshare(0xc000000) close(0x4) 07:17:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000040)=0x5, 0x40000002) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(r0, &(0x7f0000002580)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/173, 0xad}, {&(0x7f0000002480)=""/253, 0xfd}], 0x7, 0x363, 0xfffffffa) r4 = gettid() clone(0xe4241000, 0x0, 0x0, 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) wait4(r5, 0x0, 0x40000000, &(0x7f0000000100)) ptrace(0x10, r4) tkill(r4, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) 07:17:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) [ 446.523993][T21115] loop4: detected capacity change from 0 to 264192 07:17:54 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0/file0\x00', 0x3, 0x120) unshare(0x40600) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) sync_file_range(r1, 0x0, 0x4, 0x5) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) close(0x4) 07:17:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) [ 446.846540][T21152] loop5: detected capacity change from 0 to 17920 07:17:54 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x101402, 0x0) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000040)={{0x100, 0x5}, {0x7, 0x800}, 0x2}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:54 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000079d64a30b19941939d5c6a24092e8c9a010040", 0x1f, 0x4e0}, {&(0x7f0000000480)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x20000}, {&(0x7f0000012e00)="02", 0x1, 0x20400}, {&(0x7f0000012f00)="03", 0x1, 0x20800}, {&(0x7f0000013000)="04", 0x1, 0x20c00}, {&(0x7f0000013100)="05", 0x1, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x21400}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='noui32,\x00']) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) lchown(&(0x7f0000000040)='./file0\x00', r3, 0xee01) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) statx(r1, &(0x7f0000000440)='./file0\x00', 0x4000, 0x800, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) r9 = socket$packet(0x11, 0x2, 0x300) socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setresuid(0x0, r10, 0x0) r11 = gettid() ptrace$setopts(0x4206, r11, 0x0, 0x0) tkill(r11, 0x40) ptrace$setregs(0xd, r11, 0x0, &(0x7f0000000080)) sendmmsg$unix(r1, &(0x7f0000000ac0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000004c0)="00e39d30b548aa3224f53f830e98cd5d2cd251a012026dca283885d432e087e570bc192d27c1b3f523b0e1b2b9a3138e6039a1967eb63d1ac0c34d847dea4fb2d45253b88092be28dfa69459f307b390fbb87e1e86aef5065ab072e80e83dfa3743d55fe85597d07bada672e50af6509e98ff620d667db3e2b31f888200331a3c766b5670d4c619e184ffe7dca46ea69006befb5ceff74474ccc870ad075f0fded7c3829fe5efd55c1319ff877656016703d7e6f289049075a1c2d724100b9986b0c3b", 0xc3}, {&(0x7f0000000140)="b29965172a6a93a83a0708d882274cb6576d2f73479b54825ed9dfde8bfc9b2d86adab886458230bb762a601466e91ccc98ec83ce3ac8fd5bcc0bb398284c2b739dadb9268c528cb90a33b9b4676d05d36d29072b41eeac6620377e29021bcc887dfa7216412a9612c218be8cd246db545611e198b8478be1a28a645d21819c631618fa1a6dc3cda33b6e9df5f5a4fa4e90625c85e2a56712520e8b756130274", 0xa0}, {&(0x7f0000000340)="81f8a3e39140a9bd8ea665714088f5150429999c17969d8610f0033866b1e0475d6fade942efe3984662802fca48a4821f33992fe183ae0a1722d353692da36b943dcf", 0x43}, {&(0x7f00000005c0)="e864ec4655c1e465fb9f6d01167b49f434f76547b3e7092fcd6d88d8e6cb5749c978d02b6738fc9298762e1b6073eed8e6b4e11ab12506594f0e449afa4959936923f2c6a05e0a503326c413121bd3d1d843c0e3967566cf70ad484140ba76674f743a1dbd86d4e63be03536cebdb14797f13985a7bb80ffd18dc852df20f6454c0e99f7df3dc514385370eafd422f505ff8c69ccb14d63ca9fd3ac389c1bc92bc0116aa7cc82728af16e7cae21ddc9e349a860f15a2f9d70efc644b6cc223ce52f33a5769166f3efe59c9552a846b77b065d6bcce262536aca5f7b7e23dafa6f6d727a66e", 0xe5}, {&(0x7f00000006c0)="71a494e1ec9738f5c436ebfee313edf3274a177827a0e2717f668936a982496f8854dd7c4c538b7d5926baebccae3eeb20d5069b52c6e152dec3ee851e1bc2475bfe6511f8e9fcfb11302d3738b4999baae875ace5a75d57d852a397e8b0994da61b954e6b6f3a5781e65b1cc5fe5c5f1265c6bc8b787bea4116c1300b26bf6e29", 0x81}, {&(0x7f0000000780)="8340730fd25bb05bb55d396d4b530b9fca77f7b94f6f7460d15e13ee2f45d564a6627fcf242a9996930dc472bfc1b8c80d08fa91f7603f342e98dd6404e6e0e6535e7e7d4ef6839b6c34020104427eacf3adad7fd9cfe1fcdf73d9cb6780b082353325274534835c14319d4fe620bedbff8bb08c029833fa29846c8755c6317b30a158d74c3ca93fbf35ebd811134b711ec7cbefdea395464d87fcf418efa941cf98c5025a37bd9c381d596ab3094c815fdd93343ae8cd1f5d0d37", 0xbb}], 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000007a9f0000f4fec1ec0100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="000000001c000002100000d357362459cb0828e189f103e4bb7e98160124f35ea4a51384faee3621555420bfd32c07895d53ecc71149dd2bb934c24cd029d9259cdd81c674adf1259b89009a9bc08f9767ffff0000ed4f2f1d5706c4e578735f0f46ac69df2aee9db3445c2fa613468331b66ed3aeabefe1d58c700e1c5560c5a0cdc5102cc672709c770ab6b7eaf5cf8db88fee6501fbbfb9ea2aee8652cb4fc62642c22846132853a02e45047cdc671ec0b5ee6bfd2b4500"/198, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r9, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r10, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r3, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x8000}], 0x1, 0x20000000) 07:17:54 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:54 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 447.047325][T21174] loop5: detected capacity change from 0 to 12672 07:17:55 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="548204c09511911f70f0ded4cc9251e2afadb34ff1511c", 0x17}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x400) r1 = getuid() r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) r4 = getgid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {0x1, 0x1}, [{}, {0x2, 0x2, r1}, {0x2, 0x2}, {0x2, 0x4}], {0x4, 0x5}, [{0x8, 0x0, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x5, r3}, {0x8, 0x4, r4}, {0x8, 0x1, 0xee01}, {0x8, 0x2, r6}, {0x8, 0x6, 0xee00}], {}, {0x20, 0x5}}, 0x7c, 0x2) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 447.368228][T21191] loop5: detected capacity change from 0 to 10944 07:17:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) 07:17:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) [ 447.937861][T21227] loop5: detected capacity change from 0 to 12528 07:17:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:55 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) [ 448.211097][T21242] loop5: detected capacity change from 0 to 5088 07:17:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:17:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) r3 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) r2 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local, @loopback, @remote, 0x5, 0x7, 0x8, 0x400, 0x5, 0x300, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r4 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r4, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r4, 0x0, 0x0) close(0x4) [ 448.800889][T21258] loop5: detected capacity change from 0 to 12360 07:17:56 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:17:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:57 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000280)='./file0/bus/file0\x00', 0x187) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x6, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unlink(&(0x7f0000000000)='./file0\x00') unshare(0x8060000) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="160000006b0e393760b4c3ea1a8e59e60b0d002e0800000000000000006c65300000000000", @ANYRES64], 0x16) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="000000006f7f2800000000000000000026590e84042b1465b0dfe6b59ee4"], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext2\x00', 0x10000, &(0x7f00000001c0)='\x00') write$9p(r0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) chown(&(0x7f0000000300)='./file0/bus\x00', r1, 0xee00) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x8600, 0x0) mkdirat(r3, &(0x7f00000002c0)='./file0/bus/file0\x00', 0x4f3e9c3d4dd81c34) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="db09a3b6f28251d3944b88c6f0593a65", 0x10) close(0x4) 07:17:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:57 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:57 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0/bus/file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 449.831316][T21298] loop5: detected capacity change from 0 to 4512 07:17:57 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:57 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:57 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$inet6(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x9}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000240)="2eabc8503d09dfac39a7d0a1522e977c6e251305f6b9711b9dd619ad2354bf3a1317308c3ae5e743f2c8b8b16d2f451b88869cbd6b2643101ead46d1b7389ff44c27ef3fd2e353a9fede17d068e9f9520e235e6f5f3844ef733a3172a309e0346fd5ac51ccd86050679a99669b5efe1b0012d74b91ef5616f670c5bca2ad9e0f31a6e5c62992edd1843c5e9da0689d231e757fa9bf50da80d6659121e66a274b7ae03f11d88393", 0xa7}, {&(0x7f0000000300)="e2be512953f811ccff095d6103b6f2916247f12221ec865f9849eafd7f633378e936617dca6500873780a09fa883411239cb6f17c2a31a878fb275025af099f72cff9945272ddfc1f377b1c88a3b88fcc2d60cf2da05841e045c57e799c483cf623b3e0141cdb2", 0x67}, {&(0x7f0000000400)="994931593c492f99aa8f812f6d60173c7215c613046a7759f9ed9a11c2961ba6eb63d6ecb7e9cb59af38ec8fd32cd4a35469945de4bc0cff07fa63d14319f2ae8b42dc872614cff4abf0d261d027032c742fbfae7727198c9798845f5ea387473fe1b8564168a98b883e6ece35177a4f3afd56e75ac6e06777b3358c6c8a4209da8d60f2c78b49c6f36b65a9904ec564ba0343c25086f8d9a531db5463f641f64faa89a758dbd1989a63b0424c7a44f5e911a5e4cf1d74ee4727704de5a67269894972b3f0243aacf4aff66d9b1e767cfd97107f1324", 0xd6}, {&(0x7f0000000500)="92f55eadd0823e6fc0274906a77cb6bd63b61827b32ae09f3aeb81bb10e77b6718247a3b17cf464e3f713f20f9adbca98c65bc3f2efc290af33b0373cbc08558f6e38acd40b7", 0x46}, {&(0x7f0000000580)="370c27e9418cf1033fc60a06075c363178f07775ed79f32e3b4a6482b73adee048f31c141111e3cda2927d0c6a30b76bee162ff7b62223426d4187e32df9e6e64b5c8590d53de057d298778f2fc22c2624ab1ef91916bbce5af654d2d4e5767d0d7595a09897a016a782b45bc914ec2d375ed1de5bb2b0edbe74cdeebd259cfef3b7fc82f89ce286654b290f480dceb0fbf041f2416cf6997fb15423c6d6e43f279b5494d9", 0xa5}, {&(0x7f0000000640)="37a2f3cb6d9cfb761af7ef4fc2db1591d314e31bc835ccd818e7e4a545d74a6edd703fece25ac202f517b0e866cde0105bc7e527bc8841a2f0de131e57d99d8904abdad461ba44cea3a4b809300f3a74f1664376af9cc9b3777c15ad962f9c1a9afd125df22c0e1196d10454e9dbd118301f88fd7db924c06d01ec3a4cfa6bcd34bf6869df0e2277a5cbc37f4f4f13259b54f524e3037ae9c42b605e9060b1a572daa19f1fa00eacf94fc7fceace2b7b68942f93351b260312dc95ea53c94ea85e2d222976294f0bdbf232a1a09f9203e7eb9ca70a5557c8b55e73a1d306a2824e8e9cd01b32", 0xe6}, {&(0x7f0000000740)="6adf160f8f3467e6c4eeb15787ee87063c58ea7ecaab6568b5c9ce7301d33a26826235fc50cad172a32d35d4472a5c69e1823916b6467a3b6362a87f8339109a686ddd7eeb0825c2416681e231054baa4ef2828100309153a8422a1ca69ae786c0fb870c9f000ed6ea514d3dea03b68294c9f2b624be30e18d84baf2ac34d9328aa1058cddc2927947ce949c62ec355a9d78800aa63e883158d2b3dd1cf310422811d4b5b3138f486fd638b02e", 0xad}], 0x7}, 0xc090) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f665f200030"], 0x16) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x240c0) write$9p(r3, 0x0, 0x0) close(0x4) 07:17:57 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440), 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440), 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 450.330808][T21330] loop5: detected capacity change from 0 to 12416 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440), 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e000000000000"], 0x1c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r3) r4 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000740)={@private2, 0x0}, &(0x7f0000000780)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000b00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000ac0)={&(0x7f00000007c0)={0x290, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x88, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x290}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) socketpair(0x23, 0xa, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SMC_PNETID_ADD(r7, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c000002", @ANYRES16=0x0, @ANYBLOB="000828bd700003000000020000000900010073797a310000000005000400020000000500040002000000050004000200000005000400010000000900010073797a3100000000"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40400d4) waitid$P_PIDFD(0x3, r0, &(0x7f0000000280), 0x1000000, &(0x7f0000000380)) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/176, 0xb0}], 0x1, &(0x7f0000000400)=""/205, 0xcd}, 0xffffff28}, {{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/200, 0xc8}, {&(0x7f0000001700)=""/101, 0x65}], 0x6, &(0x7f0000001800)=""/110, 0x6e}, 0x7}, {{&(0x7f0000001880)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001940)=""/154, 0x9a}, 0xffffff2e}, {{&(0x7f0000001a00)=@alg, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/55, 0x37}, {&(0x7f0000001ac0)=""/181, 0xb5}], 0x2, &(0x7f0000001bc0)=""/97, 0x61}, 0x70d}, {{&(0x7f0000001c40)=@isdn, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/191, 0xbf}, {&(0x7f0000001d80)=""/192, 0xc0}], 0x2, &(0x7f0000001e80)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000002e80)=@nl=@proc, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f00)=""/222, 0xde}, {&(0x7f0000003000)=""/183, 0xb7}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/60, 0x3c}, {&(0x7f0000003140)=""/228, 0xe4}, {&(0x7f0000003240)=""/71, 0x47}], 0x6}, 0xfff}, {{&(0x7f0000003340)=@x25, 0x80, &(0x7f0000004880)=[{&(0x7f00000033c0)=""/245, 0xf5}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/38, 0x26}, {&(0x7f0000004500)=""/143, 0x8f}, {&(0x7f00000045c0)=""/110, 0x6e}, {&(0x7f0000004640)=""/229, 0xe5}, {&(0x7f0000004740)=""/128, 0x80}, {&(0x7f00000047c0)=""/146, 0x92}], 0x8, &(0x7f0000004900)=""/133, 0x85}}, {{&(0x7f00000049c0)=@qipcrtr, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a40)=""/137, 0x89}, {&(0x7f0000004b00)=""/24, 0x18}], 0x2, &(0x7f0000004b80)=""/4096, 0x1000}, 0xf4fe}], 0x8, 0x121, &(0x7f0000005d80)={0x0, 0x989680}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='bdev\x00', 0x2020050, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) unshare(0x42000000) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) unshare(0x20000800) write$9p(0xffffffffffffffff, 0x0, 0x0) close(0x4) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:58 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16000000170000713f32e68a749cbc2bc0ea3e990d001b2f66696c65302f6668c71088"], 0x16) close(0x4) 07:17:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 451.040735][T21383] loop5: detected capacity change from 0 to 8048 07:17:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) mount(&(0x7f0000000180)=@md0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='virtiofs\x00', 0x20000, &(0x7f0000000280)=')\x00') mount(&(0x7f0000000480)=ANY=[@ANYBLOB="2f6465762f6e86756c6c62304a73cf33d9d6b9e4584b52d29bf552da251048089536b455f7a5ca0de7681015579f8b2e9e0dc70455a36d6ac22f62905b01eadcb4c8b6877d102ce3906b0e7306d8fa96a038c0edaa2a2a88b5ecc767dfddee8edacf1fd9d44a497b765005c00e97c1e51935fa45c83a44525497b6a1936e0f44536df93218c8c8c3f6e4fb72747d7f7a2fbfb20e9a429c1a988920f9c07cfc8ee512deb74b5abb841259f06b8f2f50cfcfeb1404b1d0016310b1e928bbe449b5b216356c12c798d3"], &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='btrfs\x00', 0x8004, &(0x7f0000000440)='trusted.overlay.nlink\x00') r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x20000180) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040), &(0x7f0000000140)={'U-', 0x7}, 0x16, 0x2) write$9p(r1, 0x0, 0x0) close(0x4) r2 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x100, 0x20000) sendfile(r0, r2, &(0x7f0000000300), 0x80) 07:17:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:59 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) chdir(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x40, &(0x7f0000000180)='ramfs\x00') write$9p(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) accept4(r2, 0x0, &(0x7f0000000340), 0xc0c00) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) getpeername(r1, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f00000002c0)=0x80) close(0x4) 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:59 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1608000017f4593ea4d1e44c4f6c653058f4696c5c5a5e852654f58631a76e324d1c936530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:17:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:17:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:17:59 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 451.955342][T21448] loop5: detected capacity change from 0 to 14760 07:17:59 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:00 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:00 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 452.409703][T21476] loop5: detected capacity change from 0 to 3976 07:18:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x85) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x52000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) close(0x4) 07:18:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x210641b, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = socket(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000170000ff012e2f66696c65302f66696c6530"], 0x16) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x1f1603, 0x2) write$9p(r0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000280)="0857b874ed363f1ee42051b65976ea0d5ae0ed1382afc8e7d0bc271c26e68acc030c0ac9b771884caccedb53ea9c696fbc06ae5ae7c599a11be18ddbe0dc6d2ec80bea961ad1a904d7a9e20adca0757a23689eb85e06ce1f7dec", 0x5a, 0x101}], 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="72606d6673002c5c5d2a23395d2c287b2a2c72616d6673002c72616d6673002c72616d6673002c72616d6673002c646566636f6e746578743d73882064df1bb3cde149a6d2ec797374656d5f752c686173682c00"]) close(0x4) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) creat(&(0x7f0000000380)='./file0\x00', 0x0) [ 452.910705][T21505] loop5: detected capacity change from 0 to 9152 [ 452.946706][T21508] loop4: detected capacity change from 0 to 1 07:18:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:00 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) open(&(0x7f0000000000)='./file0/bus\x00', 0x100, 0x10) write$9p(r0, 0x0, 0x0) close(0x4) [ 453.038844][T21508] loop4: detected capacity change from 0 to 1 07:18:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x21002, &(0x7f0000000180)='[\x00') fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:01 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f666b6c65302f66696c65308331342c86ec17e7eeccd4eff74e1757737ea0c602ca4a27e93cf85e926ceb51d41723a95ba1436a6ce7acf0b42e62bb86a85651f4aea891e44b79d524432075a0f2b75ea9c6021544bc6a6fb403083483570dbcfed41920fb5d963af1562acbbae5fa88900425712c5a31d86ef7963c3b7fed0d537781bee1414834841ebb6d68e09b4acdf64d5ad75f4e1100e5007d023b9b"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x3090072, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0xe) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x127, &(0x7f00000036c0)="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"}}, {0x80, 0x8, 0x36, 0x2, @tick=0xbaf, {0xfb, 0x9}, {0x4, 0x1}, @queue={0x4, {0x9, 0xfe0000}}}, {0x7, 0x6, 0x20, 0x0, @time={0x40e8, 0x6}, {0x81, 0xff}, {0x40, 0x2a}, @note={0x7, 0x9, 0x9, 0x6, 0x1}}, {0x1f, 0x3f, 0x65, 0xff, @time={0x0, 0x1000}, {0x9, 0x3}, {0x40, 0x7f}, @result={0x3, 0x8001}}, {0x1, 0x3, 0x5, 0x2, @tick=0xfffffff8, {0x1, 0xb3}, {0x6, 0xeb}, @ext={0x7e, &(0x7f0000000240)="1cca68241d167f0c7569eef1559421bfff792b4ac97ad3e471bffdc05d3381f6cb0e478f501282723d24c3c3b8814d36a81c31af69ab17d635d951116f1692c60bc16bb08edc8903c8f0ac397eb965914c4c18bcb75867ef111ea758e20380a5ba92fbfb4c01a5a1e1f8be87df9807d0fa896177d4498bde222c5cd8ea0e"}}, {0xfb, 0xe8, 0x1, 0x1, @tick=0x20, {0x8, 0x7}, {0x81, 0xa}, @addr={0x6}}], 0xa8) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x34) unshare(0x40600) 07:18:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0xa6) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x44000, 0xc) write(r0, &(0x7f0000000140)="626280853899d6f5db7eef8fcc0bc86d929309f731b98340b0441856c32fcf03a962c9393e3d979554a564165d75e6fc634972f3007bd3b169b4c6b0ad7ca0f6aa2f2ca0bdd6750cec77ce8a3a08cfba8a23cd03a72a5a3042e4fc08b80af3e9583f3f8aa05b09871a79f729956ea84cf96fdc597ef778194bada796c12279250cf14cdab5b5c4b63510e129e8c2956816e44c95f9f82a20976ed2c23284567294", 0xa1) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d007f0066696c65302f66696c6530"], 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:18:01 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat(r1, &(0x7f0000000000)='./file0\x00', 0x440040, 0x1c) unshare(0x40600) ioctl$NS_GET_NSTYPE(r1, 0xb703, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 453.732247][T21569] loop5: detected capacity change from 0 to 11240 07:18:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 454.521800][T21609] loop5: detected capacity change from 0 to 13888 07:18:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000240)="160d639f4e6c604b9ed156370e19ceea5e6693ab5386c98da0c652f55a97117b0602f684e576aa81f3e8332a498bb739fa5f1df5a019813c7620b7de975bfd356ec48a0a86ce332bc2882a84976ded4427e456a59cf833711674e6639357e48f69a3bc5dcf709192e368ae7a70c02bff993c7dba90157b9c6d4198bc07a3584ce1854f85dae3a1ec7a441dc257a0966fb29e59c182ac6515b69a0157a37d29e5f0b38a1fb41b9ec1e068e9a1a5af39eb09c2ed2424d77aa3c8165913f860dad23053b1033667c82f517a59b09033646ba3fa3a30f1e5c3263601f9066ea2b9", 0xdf, 0x24004014, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, 0x1c) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:18:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) ftruncate(r0, 0x3116cfb7) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1600e8ff1600000d002e2f667c6d5500000000000000"], 0x16) write$9p(r0, 0x0, 0x0) unshare(0x20000000) utimes(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={{}, {0x77359400}}) close(0x4) 07:18:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) write(r1, &(0x7f0000000000), 0x52698b21) [ 454.844331][T21632] loop5: detected capacity change from 0 to 10672 07:18:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:02 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x9000) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f3000000000"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:03 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:18:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1600000066696c65302f66696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 455.206083][T21660] loop5: detected capacity change from 0 to 3120 07:18:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00') fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) rename(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='./file0\x00') unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="16000000140000005e810ff09de39b4e0652191e411064c5b5672cfc4a83601b41c0d3f071fd707ce9e7ac479ce7e6d0fa67877b8cf49c53d60cdc207e1a76885618f0d047bb399a25738a971e477f34b3d3e78a7cb6406e6e2373444957f6f8e493376a847aa67b3da70c3bfa481256fec7f52a88c5a497ba54f93bb65acd0c1f1ddd511d11b52c"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) unlink(&(0x7f0000000000)='./file0/bus\x00') setsockopt$sock_void(r1, 0x1, 0x32, 0x0, 0x0) 07:18:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040), 0x224028, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_any}, {@version_9p2000}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_user={'obj_user', 0x3d, '.!@\\%'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfsdef={'smackfsdef', 0x3d, ':/))-}.'}}, {@subj_role={'subj_role', 0x3d, 'ramfs\x00'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@dont_hash}]}}) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:18:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x5, 0x0, r1}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) unshare(0x4040400) 07:18:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000d002f66696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 455.725037][T21693] loop5: detected capacity change from 0 to 8608 07:18:03 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:18:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40100, 0x8) close(0x4) 07:18:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 456.071951][T21715] loop5: detected capacity change from 0 to 2664 07:18:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) creat(&(0x7f0000001840)='./file0\x00', 0x14) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001800), 0x4) write$P9_RREADLINK(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1600000017000009002e2f66696c03000000696c6530"], 0x16) write$9p(r1, 0x0, 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendfile(r2, r1, &(0x7f00000002c0)=0x1, 0x9) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f0000000380)='./file0/file0\x00', 0x2, 0x6, &(0x7f00000016c0)=[{&(0x7f0000000400)="057722989caf6a1843df31c711393d66f8cb75d82a22994d1eedb9f08483bceb6d001875fa40556027e6affb77e610a79dddb2fa99e2ada4ffbf8159ef98c246b66f00", 0x43, 0x6}, {&(0x7f0000000480)="6e68acb5c40e1a62e2eb14daf1620ed48b62ac3d71d0ff2a812e6fefece14a2cc9d630c88e25cb2418559e71126bb4cec1aed2265690d8d691932cda96c405b1409eefaac76a7bf3d664f2a95f8b36c5934b1696f79ec4903669a124d6456e8551d6e7ccdac0d8321bbbdcfd26160975ef53eb3bec7d318d6412ba0bb9d9e025ce175c618536ac6d4569f500316fbfff01d59ff6c5551f7948a27484d0bbe6ddb1838aa00b454c06c9bd67e0e5303ac50a430f1b1f31659f71244ef187240c56c07c1ca8ca3bbf5bf8c4d062f38a9434648a379d18ea74bf019bd1f95695eb35c58ec82f97", 0xe5, 0x8}, {&(0x7f0000000580)="5f5eb235b914fd66b54fa0849b2570ae4c6481254b2a75e3f99b2b26817ecc39cda789afd2a9f415b695b99054858c5c278dd2e25dcd928a30bcfe65aecf00c3c81e49e5389019c8f5ca6831ce06fbb0c77f1de7f93e364adb9b10463753f79141f26033c46926307ce3f6fb35cc5b8b58804147806edc8f5fa1fb2296c9207d2e09a75b837bd995be23deb056528aea730e3c5ccc4f", 0x96, 0x5}, {&(0x7f0000000640)="15de43163960f8dd373ba77adac0ba8a7235f1c2abd0028504e6728665116b99f7ccfd3ae468feff3efaa65c6f541d2003d5d4bdbceb2f", 0x37, 0x2}, {&(0x7f0000000680)="0f32d36b19b7d68ea4b219db326bc434ac182867b002837245a39e1ba5b94ec943aff0b0d48704f14ac207ed5988a5a6fe461e4655b83cd1cf8f92", 0x3b, 0x3f}, {&(0x7f00000006c0)="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", 0x1000, 0x54}], 0x8420a0, &(0x7f00000018c0)=ANY=[@ANYBLOB="62736464662c6e6f6c6f61642c51d40c123fcdb2ee6e6f6d6263616368652c657569643de9dbdde26a3bf0d6c94efa63764c84be0b7a080f019bf950d83537b9a2af6e8d9bc40010d0fa292ae6620a370f8e93204d5a00004f5fee9b413afae8072f88071c80d9f22fd63cf476d84ca20ee1737943667eaaccd4b5ef94058ba1be8be34ec3e73409e7093758bf9a662574130edcba57cdd856ccc6120d3da8ae2305b3bd0e8911ffbe8a9c6274d3e330f366969fe03b1117fd153d1d77d7e0bae478aba324f2ab06cf63fdf2d879a21e31edb4b5", @ANYRESDEC=0x0, @ANYBLOB=',subj_tser=system.poSix_acl_ult\x00,measure,smackfstransmute=ramfs\x00,\x00\x00\x00\x00\x00']) setxattr$system_posix_acl(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x1}, [{0x2, 0x1}], {0x4, 0x1}, [{0x8, 0x2, r3}], {0x10, 0x7}, {0x20, 0x3}}, 0x34, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff}) listen(r4, 0x7) close(0x4) 07:18:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) [ 456.305789][T21731] loop4: detected capacity change from 0 to 8 07:18:04 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', 0x0) dup2(r0, r1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='bfs\x00', 0x0, &(0x7f00000001c0)='ramfs\x00') mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r2 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r2, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r2, 0x0, 0x0) close(0x4) 07:18:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 456.635651][T21749] loop5: detected capacity change from 0 to 3312 07:18:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:18:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 457.245023][T21764] loop5: detected capacity change from 0 to 4336 07:18:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0x3ff, 0x10000) openat(r0, &(0x7f0000000380)='./file1\x00', 0x2, 0x69) r2 = socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000180)=@md0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000340)='hostfs\x00', 0x110840, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c770506000000000000005fc7003d", @ANYRESHEX=r2, @ANYBLOB=',nodevmap,access=any,msize=0x0000000100000001,version=9p2000.u,cache=loose,mmap,obj_role=ramfs\x00,\x00']) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000036f5a522000000000"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 457.510924][T21779] 9pnet: Insufficient options for proto=fd 07:18:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="160000008c3b67271700006e251642ddfe36fa302f46696c6530"], 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 457.638865][T21781] 9pnet: Insufficient options for proto=fd 07:18:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 4: llistxattr(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000400)=""/4096, 0x1000) recvfrom(0xffffffffffffffff, &(0x7f0000000240)=""/224, 0xe0, 0x40, &(0x7f0000000140)=@ll={0x11, 0x9, 0x0, 0x1, 0x4, 0x6, @local}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) [ 457.790298][T21797] loop5: detected capacity change from 0 to 4072 07:18:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000400)="a22f4f2d02126110fb22d4fbd908e1b942d84de83da78feecc799c87f1a5eea37f140cca62a51f10570e607bb08d8add118e2d7fff3b2ee599c83879509268d89cdc55b291b1f9b111b7ab7bf84c6d9e22ee0e6817b55e399e79d34a7a7227d3e538fd1d499c09fa9fa8bb35623cf91db9bc69a531b0241f5ceb5ada35a6b96eed41f9b145d52db234f0e641228d4b35ad84d51f113de16b349718912d30af4c13f846977029f331288993dbbdce6f697d5a97dc2c955b3e5ea0f6f130415ec7de5f9f815504efd592cdb6acbccb14bea8f4012305a669088d29ce8cbb1f7563217de8fa6419cf6147590450e97e634c3736a6a73f6fab6e236f25fa336df96ae0df680e8707b820f8ce34e98adf2e2cd21ce7c938775f4bf345024336c85ab0d9fcff76d8ec4006f06ac1d6f69dde1e79243b8c7e78b142f23401080b07d06b4c52215e3628c6c73901e77d8d08756b0bea5a4a35a45221a3fe5fb8726608d65e3f401bfd2eafd783ccf7856b7fc9f398c475d7782e11308b38fa084dd099fe17fd8ce5da329f82f1ca1782fd87f03a0b339af203463230256d2dae12466e31f2a2fd40f153635e35a787848d7a6840edafb3346efa59fbdca310ac68b02f729643bd7dbe06dac7f0dedcec090cca545ad749be48f44b18d95e0a94555a42c6103f7c2890f57952e9d4af3e384643a6cf8144df5201a5527cbd30fd57ad79b03036a9f5ab1cf20c7474fb605464d5219225beeb2b6b9789b5cdc16fa9a7a7058a564c4d07399c36da09366cc76769f3bf272f51cd33c21be6559bb1024761142289e8f0a0b527c3eda4609f415da186cfbb84d598f822f32de2a84bf60856189b5a185c5d96b44e4478fa38c1541f4baeab287dc38c1c7b501f53e82a5a234808a48fd87c973f683eebb4aa96d8aeab8c447d8b210918384a2a436714655f8d1760e52ca4fcf843e8d0e825fb80e59020010a14f6508c01d708f201f6b54e4e79ebcdfdd078f5f8a398d873e962cee92fffe8ee2ee32636b34bb81192c27bb89553888f9376a67f08bf9f2c21a090f04ae55e8e657160aeea0166dd6ee792569f1619b5094633cddc1099eecbc616f70ac812d58b065a51ad6a652ca1b32cb38031a614f01b4129576b797d3abd6550fa8b7a51f371412a5fa896f18c3dcb8b70a722936b9c940975eaa684306594994bc93027604c234b32129e930c3bc7826637ca0bdd50191bc261cb322b25352834832451d4bde2a79347bb30011b05f947ad21006903930de612f64a8509799c6d43310d512eda329c3ff4c0b26644fbfdaea3b4b3e7d1523a32a7d06f8ad16a7771ab1bd0f71d9b4147895b8b035643d0601c0843a52710cece8e5d81bfa9e613efc2462ce1a980319ea126448260e6e7bce5c321cd651701cacdb59883fd86eb30468bd6c5a6cced356eb1738fd18392482650e1c9d095567185f458d7288006534a87b062420f71ecbd019ffb39ad3bc746d1dc65cd4b2f89566e386c07868bcaefef083b331a8761ffcfd87d83758f76b40a466cc32aff0fe7cf37cfe39a0db586759510ef11c7a5e8fd32aa16c4d0f4bfdc44525897bf2d72f3f8e15d59a72522f67774dacfe983d174d9d32bbf7f81d02c8a71f3bcb1c9b383986b0fc42176ffef332c1e796281c3f892e71d9b265533d1c378f1c7d6fddf361e53ed13b782843badd6dbfe34e27e9dd8c5a36dc58fcd08b1854562133b804aafab4e05eef8dddf955f20782f22b7b9b8a408b18ba2c73fde6c49e76ce64937fff32eed2b644706cc3906af414431e21bf81014e7d15deb88ce098e9cd65a69325920f1849c5d1da06ecaa79e48737ca9a626a16cd3501a00a65be5a84a60a6646de568ac24b674b4029c8196e89be931b3249dda14598265afbb3cda278e216f686dce5bee05197ca71bad2c65ec55b6ca2682b0266b90bcc8decc226094b4c449a2208de3c94ae29ea40601255a14a62495dd8a4d391311b99e313b63000b323f23254bf9d2c39dcc9b536548ba3fc063f7806b430a6b8cc83593630906f45e26816864577d931de6c323da7591eb72e5d5534a818d628bc6f29d5fff15a9c30dedd8f0eae0a2c6942dd8a9cf6c8165b5a595b310f947e3286c078a256c3dc2314175f5bcb0196db89ee62760a6fb9e43ee2c9cce18fbee9e8b40e1e915a06dec63888592ec2de2a6694bd62632e66c889cf052a0a4a0c2c87e98762ca6f53c528c39912e1a7dfba9268d844971a429c453cc2491e8d742191a9d4b639e336d2e3910cd21a02f480b7ba97248d802b141ecff17813ee6e24c3c711fb159452cdf4a2cd6fbae1cf3fed84fb9df6234b0fdf6dee8d3b4a6b0b0e9d48f58949280adaa20a87a3c424e45d426933b32d989b6b4b39cff04193061f79a624c17f20fa3fe0435f2b99f7c7cd9fd394c06389f74eb515c2333c2e6767e83514d6889cccf3f7c786d7705d76696db203074ee7deecd6c59c0166b13b950dea25d5204ec7579c60cb2ff2c7401a1cf884e1dfe24dfcc68cb298e73915f8075e40697c44f8b56a5ae2009c5d2c99cbf226087ee6510592917539b9eb227087c875670e291bb8d8ae830803900e340aebb2de65e9a440417dc596ef8e945919373cd81709757b17e316c98b51148c95ce27c46b92c7e4321e12a0c28fe519a187fccb10b5bd132709c749fdf55adf4daba932e03eb5280b6002615aec24ee4809a1985c6a29566a2039e4868a84d3180bc2a42c546a54b853502fca1f10982af4d215ca142f7840fa1a11880c04b0f23ff4fa1cebd3526af2ba18375685a48fb5ece00cb8142957834266d15608b7c80a9ac620fae61adcacab18089bf7697d13e213ca72ea01318662c84b337ae0cb6275d9d1268e3f5e50a161d8bf4aa9505d88e427b25a64731bf49bdab5a55835aea75f209aa24dfa1273c83958cc466fbbf38094afc53e94a13f7f56132df00b24bf3d7d6973651409ae27763626debcad4276aa88fdbbafad48d72dcb0882cb8f31ac81fb485844e4c496886539c88ab45f71cb3a68f06c8b3ce58eece679c703eb2b21e93f7c28410401562a7d4466a0760886b55778c12e51aa41157e8db68ca0bbdae8bf5618a34eb768a82c2eb7ce35a5eaff480b518a6d53244ad6db2f4f826240ee22ef69c91e088fbcdfcbd2ed55994ceae0862fcaad9bd767440aa01dbc002b0c877207d4be9cc1ec64a5f0cd83d3ee2bd5982554407f3cece939c2b0d70fac65de254b0176a45b4152e496f023f50acb667e82bd8c3b69908cea7ce51dfc7e2f010f8a454f20ba422d8d9d5a853ffbed8eaa1580e9e415afb22a0862c34278638c9c0420a2962091b83bea2109ef8c44b11fd5df39a0eec65033c7318f2268f885c4385236201033b30fe10bf8adf17ab0b2b326e560f3a50ef5cab0bcce582c3ffb81d1c4f6d0b16d6e423c6ae9444da2182abb4917a1546e7820198edbf22b05a8f686b54128d57e87b4f354c7c54063d7492f7cda087d24b1ecdf929148b2d37a19743b2fd3096488632c1aa3180e0159e921131bfdda8c1d777c1035c7f202ebf6323c0887fc558c1441a6087a4452e1a231c9451746bf7ca1b371a03858808deb75741a9e5d85143ea4d6a123cbde2f2f55230eb0500245149bea40e0de2dd1614cc5b391ef450ca059d51aa482485882dcac2086c2f9f5882810a63ad2085b46c0a8f2701d193f4dea869db55274ce2266e8fdd9ab82839e6ffadb061a840f7077311260396fa0815025b6e4b36d08d03cee00e5b59bf8ae886b194893c8aac536ef2eb9bffb6eb1ce31516e1d6ac4acc1512b1a0eb168930179e852b7a2b621d8d2cf4dc8231b2572803954ffe6a5463f5dd30c31683a16f69fe6b30da8a8bc1dc5f54f4245bf763c516ddba1a330055669ca0cb9833b8c5e474c9c578a29aafd3269366b2ef2cded84a6fb2f7ac41a57ec7d2df68a0c08c4fd80f129aa7b94f0f921ed4375674ae7696c9f7053d21848d8a8657538b453b117178f56ab47e84d6db2cb801be5327a25372bc1644d9c1ed8ad2ad5f9e51a5c6a00173c04402d41696e0ceb68eab31bfc0ec2006a3dbf974fe5ef6956dbe014fa22f38377bfdfa91b344f2c801973c25505a67c8906bcfcb2aab2ed23dc959f5ca3e5e5b2e74e1f5da8530343294323c85706c74dee3bbf1b04de7be9f3d18510a9c4fab96ef55f5781bcc23aab899ce0f62d03d778855b89c1959e0bfa5cb494f931eab42f077c6f7e16bf3149361fa4815173b06bdfa18eb99a4e381070230ab99a0bad3511ca5d3a7b6a27c567f7478b8a3e6fa4e4f404e3cd94e34f0c4cb986c1f0c8715acf9905529c8e4f0f6d8cb2d154f0f3ab01caf1af11f55246ed88a21f72fa7d465368aba1c9fd9bd06e643f1580a094690b595b9d479d835152bffd393ebd5a8fd817609970521e36c054d4447a1db681f68670b4cc680aae34bc3457429e55b333a1de33748d8580c6b62deed1b2a714f2b7cb945161a4a56e1345d3c44dea5382b04489f7e9c4366ab9f1362e4e45b3fa4fe46b4cf8db5153c9f3391f2294bed4b19b21e7ab37ee5812c60c39b8dbd5ee4d212d3f45d90b8477f700a10347ffc66de9faf54e8d5a727b89ac9ee3945bf58d4523a2a7efd1a138ed252a2e8592bec0387995bcf9deb18478d6f4d049f662f567393cd2cac6e1df9a433ce4818db7c352bbf0a008b19c761e76a8a60ea0a8929546cac6a5459f444fc08a0dad1160f71a43f4c17b9e984b5453c2b30fc3a01d756524f589ea27aaf0869fba5b81ab748fb6bc3a5b70e5f9ab2ca3f2c7a26c454557238c6ad33451460dfee5a2a77b2863c43a23b2f217a15ba4bb24b69e8bdc07436c28d14697de45749a199af482a5735ba036942eda953f073811ea092c2fdb1a83dd0410907ad12d3a7e6b871d685cdfc437bbf74d629c03a34cd22bfeba910478c39b5ce88b165983f99884f1128c5dbd58b9ab608a1e6399b7c044a26110d71ed1d42ca716516f6f8621b3b99dd04876dbfb13a9f83fb463185a34bdc39ea463899e7eff6b49638063d5995df4a22973d85c67a7e7fc9e2aa579ed177958f0b7eafccd5685a7f93ad7ad8b0026b95478040cb4ea10a5b370e5dd4e902a91688c0541aea941d56ff107c4ca10ea98ef9cfa6d7121a3352ef6449f4f969f3224a9fb46a82a6ccb9be5254d874b71a7d1e5628bc85fe722aafee280b4727cc775b99c6a907ab9b0deaf287b0a07378dd14107f94faac6f3d6252e82964dde32baf93397e6ded7de7dc49291b2209cb94b7c9213d47564cf4b4af0f0521d9e1d1937ded5f0b371b9eea1f90005dddcee05820e5452130679f80c2b1e8b3ccca6edbf620e27bea66de2b1740b42f4f6fb18c0e3084ee6984c8fadb54a1bf39df92d41522d5edd9d314ed707c72ee658e5865fab77f691b567832c6c49b3e68f21e16f5cd3e0dfaef89da162a5405af1744e3f45357f38d03246dccf239318555a5c0c57e5adedd745cfe1f6889c1ec894271575e3f3231218da304b0e37bf7823c5b257b14f50bbf6620387d25712e94b22c4b2bcd31e48d37441f3c5f629d0b862a88aa81b0cafb7aca8abf3f1ab9cb0cc47353b02ebcf0d8381aeec2b177c9cb2c6caf220ea9b5d938070b03e0add94eef544a47dd079f482608c450e0765e3ecc7d7654825bb72be20fda87b7a8152474cfac0ed921f26651358978be1e5205a2e6344ec30588b0401a71f9130a01857145380e8ccfdbda6049b8d3772c0017ef5c4f398b9b7c586fe194c577", 0x1000, 0x8814, &(0x7f0000000000)={0xa, 0x4e23, 0xffff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}, 0x1c) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r1, 0x0, 0x0) close(0x4) 07:18:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000850, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000)="a4fa1cd0e72dd20f89dc137f76b8fa62d8bb8d84c3b465fbd7d07b0b3f4d35e6c75a93e05d45c2c61a1979e1ebf69375d5a11078d64e9d06bd9f31dc1701368c6321e4bef8ed61cd3252076a53f923ba263289275fa941c3cf", 0x59, 0x24048088, &(0x7f0000000140)={0xa, 0x4e23, 0x10000, @loopback, 0x1f}, 0x1c) r2 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="160000000700000d002e2f66696c65302f66696c65303afc53f586661a0b1a22ae842071be3b79b4ba742edc58d8e529eb37fb6616227a2ffb3342eb032844d6d6f736b019aac3a6fb09b6b7238a64dadc43c1b8e01020cca2788f31077fe7b59f59169a59c3afe0cfc7b6842dd9"], 0x16) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) write$cgroup_type(r3, &(0x7f0000000240), 0x9) write$9p(r2, 0x0, 0x0) close(0x4) 07:18:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 458.695187][T21834] loop5: detected capacity change from 0 to 11984 07:18:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:06 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="16000040267e882e2f66696c65302f66696c6530a8a1d7231bb024060d616177c2b4b67bd20f98bc4496a410192e07322f6d8c54a06f42240e1063359de4ff8ec2dbe648b7938022b4d7af19a890863084c380fa8b95a9f0de21e34e7fe4f7cef6ab3c6c63ddff82b949383f6f0000f4b43bdf22687a5c84c12e1b676ba01cd141afaff826769a13506e8a2cb06b0fe2114e0201d6df3150f5e1f1298092da82ff9dd7feb26ae2b722814135d246979a094b"], 0x16) r1 = syz_io_uring_setup(0x72c4, &(0x7f0000000240), &(0x7f00007ca000/0x1000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x200200}, 0x0) r4 = dup(r1) io_uring_enter(r4, 0x3ef4, 0x0, 0x0, 0x0, 0x0) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:07 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x2, 0x3, 0xf6000000000000, 0x5, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='gfs2\x00', 0x2000000, 0x0) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:07 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000440)={0x3, 0x2, 0x1, 0x1, 0x2, [{0x8001, 0x4, 0x6, '\x00', 0x2302}, {0x6, 0x6, 0x7f, '\x00', 0x1080}]}) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66b1748af0d7d9a8abda11949ae38c2a81c25c24177282dc97802c28f4f55836c3c937be5fd146ab5a93a258f0364fa5746f21826f514bc31cd9ac3d059ef4ccebfbf7fc276cce5178d44600dae62bc0251db7841d933c2b14c35f63bd0381869506ba15027bae01e8673eec6edb9142169a403c702448476b400d3714d4135020dba11a7c2f860dbd741419be34f90e33c2cf3764770a713324678ab6511272af0b1a10e19d00ff90f8d7167807838b21428530b4779fa2a304d1913a319f24fef50bfc44269400"/236], 0x16) open(&(0x7f00000000c0)='./file0/file0\x00', 0x80900, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00') ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) write$9p(r0, 0x0, 0x0) close(0x4) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000180)=0x8001, 0x1000) 07:18:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) fork() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cache_loose}, {@cache_mmap}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, ',$\x9e'}}], [{@dont_measure}, {@euid_eq}]}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:07 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000280)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @private2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @dev}}}, 0x108) mkdir(&(0x7f0000000000)='./file0\x00', 0x52) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) umount2(&(0x7f0000000040)='./file0\x00', 0x8) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="16fe6c27e8fc198e00000100000000f1edc8fb1978f6b8380a000000f9cdfa71ca316f344ae4cda4e5280c02a3bfff9cf65f8c84447f143ff99a45164ee9fd77b77b410098b3c057ff043fc81d00000000000000f9d21ea1192cf172d3bb7e6670e700d423ae6847264fcfbab6cd4b8ae2c9194d5bb6425594ba01c1b87af6b1584841169286d9e63b4a1929df611e41176591f7dffa83ea8cd759df032ac6a7c621a76c32b5c85f214c2cecbce9895726d8bbc244bb87dac208a2e37d1624"], 0x16) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x604000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) fcntl$lock(r3, 0x24, &(0x7f0000000180)={0x0, 0x3, 0x7fffffff, 0x800}) write$9p(r1, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8010, r0, 0x7ba01000) close(0x4) 07:18:07 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 459.619880][T21900] FAULT_INJECTION: forcing a failure. [ 459.619880][T21900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.632988][T21900] CPU: 1 PID: 21900 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 459.641401][T21900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.651455][T21900] Call Trace: [ 459.654731][T21900] dump_stack_lvl+0xb7/0x103 [ 459.659354][T21900] dump_stack+0x11/0x1a [ 459.663768][T21900] should_fail+0x23c/0x250 [ 459.668190][T21900] should_fail_usercopy+0x16/0x20 [ 459.673225][T21900] _copy_from_user+0x1c/0xd0 [ 459.677936][T21900] do_recvmmsg+0x250/0x9f0 [ 459.682357][T21900] ? fsnotify_perm+0x59/0x2e0 [ 459.687034][T21900] ? __fsnotify_parent+0x32f/0x430 [ 459.692156][T21900] ? get_pid_task+0x8b/0xc0 [ 459.696656][T21900] ? vfs_write+0x50c/0x770 [ 459.701070][T21900] ? __fget_light+0x21b/0x260 [ 459.705842][T21900] ? __cond_resched+0x11/0x40 [ 459.710523][T21900] __x64_sys_recvmmsg+0xcf/0x150 [ 459.715809][T21900] ? exit_to_user_mode_prepare+0x65/0x190 [ 459.721575][T21900] do_syscall_64+0x3d/0x90 [ 459.725999][T21900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.731903][T21900] RIP: 0033:0x4665d9 [ 459.735813][T21900] 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 [ 459.755422][T21900] RSP: 002b:00007fa7f2ea5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 07:18:07 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) [ 459.763842][T21900] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 459.771816][T21900] RDX: 0000000000000001 RSI: 0000000020001440 RDI: 0000000000000003 [ 459.779845][T21900] RBP: 00007fa7f2ea51d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.787838][T21900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 459.795807][T21900] R13: 00007ffe02f963ef R14: 00007fa7f2ea5300 R15: 0000000000022000 07:18:07 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 460.014044][T21912] FAULT_INJECTION: forcing a failure. [ 460.014044][T21912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 460.027123][T21912] CPU: 1 PID: 21912 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 460.035545][T21912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.045720][T21912] Call Trace: [ 460.049030][T21912] dump_stack_lvl+0xb7/0x103 [ 460.053662][T21912] dump_stack+0x11/0x1a [ 460.057819][T21912] should_fail+0x23c/0x250 07:18:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 460.062438][T21912] should_fail_usercopy+0x16/0x20 [ 460.067465][T21912] _copy_to_user+0x1c/0x90 [ 460.072034][T21912] simple_read_from_buffer+0xab/0x120 [ 460.077415][T21912] proc_fail_nth_read+0xf6/0x140 [ 460.082406][T21912] ? rw_verify_area+0x136/0x250 [ 460.087259][T21912] ? proc_fault_inject_write+0x200/0x200 [ 460.092921][T21912] vfs_read+0x154/0x5d0 [ 460.097537][T21912] ? __fget_light+0x21b/0x260 [ 460.102277][T21912] ? __cond_resched+0x11/0x40 [ 460.107019][T21912] ksys_read+0xce/0x180 [ 460.111303][T21912] __x64_sys_read+0x3e/0x50 [ 460.115815][T21912] do_syscall_64+0x3d/0x90 [ 460.120300][T21912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.126277][T21912] RIP: 0033:0x41935c [ 460.130173][T21912] 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 [ 460.149779][T21912] RSP: 002b:00007fa7f2ea5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 07:18:08 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) [ 460.158199][T21912] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000041935c [ 460.166265][T21912] RDX: 000000000000000f RSI: 00007fa7f2ea51e0 RDI: 0000000000000004 [ 460.174244][T21912] RBP: 00007fa7f2ea51d0 R08: 0000000000000000 R09: 0000000000000000 [ 460.182324][T21912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 460.190410][T21912] R13: 00007ffe02f963ef R14: 00007fa7f2ea5300 R15: 0000000000022000 [ 460.211264][T21917] loop5: detected capacity change from 0 to 15400 [ 460.218481][ T852] blk_update_request: I/O error, dev loop5, sector 0 op 0x1:(WRITE) flags 0xc800 phys_seg 128 prio class 0 [ 460.229920][ T852] blk_update_request: I/O error, dev loop5, sector 0 op 0x1:(WRITE) flags 0xc800 phys_seg 128 prio class 0 [ 460.241452][ T852] blk_update_request: I/O error, dev loop5, sector 1024 op 0x1:(WRITE) flags 0x8800 phys_seg 128 prio class 0 [ 460.253142][ T852] blk_update_request: I/O error, dev loop5, sector 1024 op 0x1:(WRITE) flags 0x8800 phys_seg 128 prio class 0 [ 460.265041][ T852] blk_update_request: I/O error, dev loop5, sector 2048 op 0x1:(WRITE) flags 0xc800 phys_seg 128 prio class 0 [ 460.276705][ T852] blk_update_request: I/O error, dev loop5, sector 2048 op 0x1:(WRITE) flags 0xc800 phys_seg 128 prio class 0 07:18:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:08 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:08 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2000050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/127, 0x7f) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) write$9p(r0, 0x0, 0x0) close(0x4) 07:18:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:08 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 460.533109][T21937] loop5: detected capacity change from 0 to 8464 07:18:08 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x4, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:08 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:08 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x14, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:09 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x1400, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:09 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x40000, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:09 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x1000000, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:09 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x14000000, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:09 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:09 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0xffffff7f, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 462.006177][T22013] loop5: detected capacity change from 0 to 13952 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x14}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1400}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x14000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffff7f}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 462.666967][T22052] loop5: detected capacity change from 0 to 8624 07:18:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x4000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1400000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x8000000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:11 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x14}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:11 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:12 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:12 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 464.209363][T22139] loop5: detected capacity change from 0 to 10576 07:18:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:12 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 464.515743][T22153] loop5: detected capacity change from 0 to 9960 07:18:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:12 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:12 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 464.850548][T22170] loop5: detected capacity change from 0 to 11776 07:18:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:13 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 465.191118][T22186] loop5: detected capacity change from 0 to 14008 07:18:13 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:13 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:13 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:14 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 466.540554][T22253] loop5: detected capacity change from 0 to 5400 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:15 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:15 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x14}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:15 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x1400}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 467.822106][T22308] loop5: detected capacity change from 0 to 12120 07:18:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x40000}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:15 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x1000000}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 468.202104][T22328] loop5: detected capacity change from 0 to 15440 07:18:16 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x0, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x14000000}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0xffffff7f}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:16 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x0, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x0, 0x1) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:17 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 469.976062][T22398] loop5: detected capacity change from 0 to 12584 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(0x0, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(0x0, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(0x0, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:18 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) [ 471.718796][T22512] loop5: detected capacity change from 0 to 10792 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0xffffff7f, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x0, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:19 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000000000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:19 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x0, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x0, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x100000000000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1400000000000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8000000000000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0xffffff7f00000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:20 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0xffffffff00000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:21 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto$inet(r1, &(0x7f0000000000)="6e52f85b0da113c29c9e850a3cc43498115ba06346728cf1795e5a31c7c8302f1926d0a864345ff1955f56e3165d788f546da0adc9130c1f7cb9f40e610fd1527db5ff21d8a8848e91667e5e82dbaf23193d502254a05d3c95b642cddbd816329216724697bf00c4ef", 0x69, 0x2c000080, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0xc0) r3 = accept4$inet(r1, &(0x7f0000000300)={0x2, 0x0, @private}, &(0x7f0000000340)=0x10, 0xc0000) sendto$inet(r3, &(0x7f0000000380)="b929045e66fc0fe4eaccfd9893840b244febc2f6efd0269ff7420483fe8ee146ed543af60f7a64d6b8087ecf279cd5cae58c9e59982d253081d0bc4481dd2c544f45fe0399213facff1613678d447d8ba8d129e39f715ff674d7dc5ea3d15fee8fa17ff408429d254d69f6973e5edfdc79d12c523b3b47a830ea53ef220eec4ed76f7aea06204d9a20be6e00c94b38088941a2d8d1de8a8ba03b4b12f513d062e7e0857287164eddd29336caacce10c081b650d137d4be26e5e6790223e3205a35be0f3b6533adf032511bf647c63c79d723f7505bdd2e1cb1eaa7b79d4bdd21516daab6d3726520b278474bb7", 0xed, 0x44044, &(0x7f0000000480)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000000240)="8916c7aa1bcad5d89b827b631c6c8052af58258e0aa5290132e44d207ee11923faaa2cc409044721641fcbeb4587f80e50b3ea55c47874ac60a3c2b66c2a3c5fd8e024be2b885515fbd98281740aad8b3ffe16c5b6943e4bcff2", 0x5a, 0x20044840, &(0x7f00000002c0)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) 07:18:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/50, 0x32}], 0x1, 0x0, 0x40) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) sendto$inet(r1, &(0x7f0000000240)="da2e20f6942ebf71ddbe17d1d28600390c94f5523a42b77f07c71553f2f2081ba6edc88d98df6a38b4906893a05c1077e4a69a5e7ffe3d77039e092e36e91d8ca82c671fc96ecf3c07", 0x49, 0x8004, &(0x7f00000002c0)={0x2, 0x4e22, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$RTC_AIE_ON(r2, 0x7001) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)="5645b43dfd70d159f19f3baa59f973b7af0488c6e5895afc8426bdad73691b2fbf178ca70b31f3d682d10080f5ac8193badcee1b841549a57d008a144aa9951893362477895cc57c6204126eb3def0fe1d44663f3f6f9c", 0x57) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 474.033978][T22628] loop5: detected capacity change from 0 to 13096 07:18:22 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x108) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:22 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/seq/clients\x00', 0x0, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/162, 0xa2}], 0x3, 0x6, 0xf5) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r5 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xa6401, 0x116) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000000400)="ef00a9cca8faa4169995dcff4f083e69aabced49495166810311f521fb18d2005e5d28c060b8c0fbc5d0310e976cfd1db89d24f7fff46426dad438a5594d566378ba5479bce45a0ef27d3fed2e912e420a7b33d4bc8cd500000000000000023a771e3cac19635b46c5d75f1ae6a8a96a8cafca416b55a66a3f40fee6f37c7389e21a840000000000006d2aa188e342a3e45d36f83317d30463ca53b86aa531cfab1adf8bcb5e45b94930a220cae52fd12dc9c41364807ea165bb76fa74ca68c31b8f459df3e3fdf4fe0689fb9dbfdf62e3f0674b163a00"/229, 0xe5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:22 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000)=0x1f, 0x4) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:22 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:22 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 475.131534][T22678] loop5: detected capacity change from 0 to 12888 07:18:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:23 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) [ 475.447614][T22693] loop5: detected capacity change from 0 to 11464 07:18:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:23 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 475.787109][T22704] loop5: detected capacity change from 0 to 9888 [ 475.787166][T22699] ================================================================== [ 475.801519][T22699] BUG: KCSAN: data-race in loop_configure / shmem_write_begin [ 475.808973][T22699] [ 475.811304][T22699] write to 0xffff88812fd57c70 of 4 bytes by task 22704 on cpu 1: [ 475.819012][T22699] loop_configure+0x7df/0xda0 [ 475.823691][T22699] lo_ioctl+0x555/0x11f0 [ 475.828045][T22699] blkdev_ioctl+0x1d0/0x3c0 [ 475.832570][T22699] block_ioctl+0x6d/0x80 [ 475.836810][T22699] __se_sys_ioctl+0xcb/0x140 [ 475.841403][T22699] __x64_sys_ioctl+0x3f/0x50 [ 475.845993][T22699] do_syscall_64+0x3d/0x90 [ 475.850427][T22699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.856330][T22699] [ 475.858646][T22699] read to 0xffff88812fd57c70 of 4 bytes by task 22699 on cpu 0: [ 475.866290][T22699] shmem_write_begin+0x62/0x100 [ 475.871147][T22699] generic_perform_write+0x196/0x3a0 [ 475.876430][T22699] __generic_file_write_iter+0x161/0x300 [ 475.882061][T22699] generic_file_write_iter+0x75/0x130 [ 475.887437][T22699] do_iter_readv_writev+0x2cb/0x360 [ 475.892636][T22699] do_iter_write+0x112/0x4c0 [ 475.897227][T22699] do_pwritev+0x1e5/0x3a0 [ 475.901557][T22699] __x64_sys_pwritev+0x54/0x60 [ 475.906320][T22699] do_syscall_64+0x3d/0x90 [ 475.910746][T22699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.916672][T22699] [ 475.918990][T22699] value changed: 0x01100cca -> 0x01100c0a [ 475.924693][T22699] [ 475.927004][T22699] Reported by Kernel Concurrency Sanitizer on: 07:18:23 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x40800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip6erspan0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) socketpair(0x2b, 0x1, 0x900, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000180)={@multicast1, @rand_addr=0x64010102, @broadcast}, 0xc) sendto$inet(r2, &(0x7f0000000240)="b874e035659cb838979e2acc8b6d633e7a3fb6cb7bb0e9d13ff6ced979984bdcf45d692ac2bf61d44741e558141ea74ac9c1e53f90ebd95591cae1247e30fc2d8eb00014441e1e3e80126a65443cd4a052356bfc107cbe59f682a45df1ec2fe3b3f96549eb271567c1aa6656d44a2eb9335d4e1037cc3040b2eade8ba3933427eb7296a5907aca55c6a22d37ae736d7992cfef4c08100ea38c4e5a48a2449b4f13550cc2a8740c5e8092e9f5add340078efc476d1640b6b9d324a6264cff93112eb83c53286861bf1f8e8ce8b72a947fbc384113b92f74c51163357c287d1fc723f67a29b9082ba05b77d8fd22b533b09fda7504d9f9eacc90", 0xf9, 0x48001, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) writev(r4, &(0x7f0000002480)=[{&(0x7f0000000340)="975391b80c8718d8796238f1c9a9679ef1d95a1ada6d2bd2f2e9e504fc1e4780aac6f492fbfda61f4f6f828a6c2f102e598a4151fc1b51fb844f335b87f993dc4b5c585f7a7a9f6d5642879a2a5778425c05a295263a5e6e4409957c1723c271d08397f0fe3bd7b717a82a3427e2b2def2dfcec8311d1b7d9953de9d2cf3ac646f486d8e0e5061cd", 0x88}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000001400)="bf68860841d01ea929c1aea5e341d5b00c71fb04af4eaf1a9a0431252a1f5b2d2c6d", 0x22}], 0x4) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 475.933139][T22699] CPU: 0 PID: 22699 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 475.941546][T22699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.951594][T22699] ================================================================== 07:18:23 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005ac0)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000004c0)={0x0, 0x3938700}) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000000)=@ieee802154, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/92, 0x5c}], 0x1, &(0x7f0000000280)=""/155, 0x9b}, 0x6}, {{&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/59, 0x3b}, {&(0x7f0000000540)=""/117, 0x75}, {&(0x7f00000005c0)=""/181, 0xb5}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000680)=""/228, 0xe4}], 0x7, &(0x7f0000000800)=""/131, 0x83}, 0x2}, {{&(0x7f00000008c0)=@ipx, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000000940)=""/226, 0xe2}, {&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000b00)=""/96, 0x60}, {&(0x7f0000000b80)=""/53, 0x35}], 0x5, &(0x7f0000000c40)=""/139, 0x8b}, 0x8}, {{&(0x7f0000000d00)=@caif=@util, 0x80, &(0x7f0000001140)=[{&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000000d80)=""/238, 0xee}, {&(0x7f0000000e80)=""/54, 0x36}, {&(0x7f0000000ec0)=""/15, 0xf}, {&(0x7f0000000f00)=""/135, 0x87}, {&(0x7f0000000fc0)=""/10, 0xa}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000001040)=""/223, 0xdf}], 0x8, &(0x7f00000011c0)=""/47, 0x2f}, 0x1ff}, {{&(0x7f0000001200)=@x25, 0x80, &(0x7f0000001400)=[{&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000001300)=""/216, 0xd8}, {&(0x7f0000004480)=""/4096, 0x1000}], 0x3, &(0x7f0000005480)=""/23, 0x17}, 0x3}, {{&(0x7f00000054c0)=@can, 0x80, &(0x7f0000005580)=[{&(0x7f0000005540)}], 0x1, &(0x7f00000055c0)=""/87, 0x57}, 0xff}, {{&(0x7f0000005640)=@caif=@dgm, 0x80, &(0x7f0000005800)=[{&(0x7f00000056c0)=""/45, 0x2d}, {&(0x7f0000005700)=""/5, 0x5}, {&(0x7f0000005740)=""/164, 0xa4}], 0x3, &(0x7f0000005840)=""/184, 0xb8}, 0x8}], 0x7, 0x40002000, &(0x7f0000005b00)={r1, r2+10000000}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:24 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, 0x0, 0x0) 07:18:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:24 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/12, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in6=@loopback, 0x4e22, 0x0, 0x4e23, 0x1, 0xa, 0xa0, 0xa0, 0x2b, 0x0, 0xee00}, {0x8, 0x1, 0x10000, 0x9, 0x5, 0x96, 0x8, 0x401}, {0x2bb, 0x5, 0x595, 0x9}, 0x6d4, 0x0, 0x0, 0x0, 0x1}, {{@in6=@private1, 0x4d4, 0x33}, 0xa, @in=@private=0xa010101, 0x3500, 0x2, 0x0, 0x0, 0x4, 0xfffffff7, 0xa5eb}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600), 0x404081, 0x0) preadv(r2, &(0x7f0000000b40)=[{&(0x7f0000000640)=""/59, 0x3b}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f0000000740)=""/136, 0x88}, {&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/45, 0x2d}, {0xffffffffffffffff}, {&(0x7f0000000900)=""/222, 0xde}, {&(0x7f0000000a00)=""/6, 0x6}, {&(0x7f0000000a40)=""/201, 0xc9}], 0x9, 0x800, 0x2) accept$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f0000000340)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/199, 0xc7}], 0x3, 0x4009, 0x40) 07:18:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:24 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x1, 0x4) socket$inet(0x2, 0x4, 0xf44a) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:24 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='veth0_macvtap\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000240)="09274dc7a1cf39f1f885032307bd7ae846af33da00d2ff9c020c50211a040478c73caf8ca49a836f5056257bef8b56d0f5f422f6b4eb351cf4249837d9dbfb79994f2c52715c696f02a0fa15e8dde561621e6cdf5cc19ba3b108ce3c7ad24e414cc5b2d1cf4bf55689eb5867fd40559940f3d44ab048df746ee0bf93bd9d96bedeba35d791b03995dff6f320ee0a3d53bc345edc4f2df6c0d77d011c6e760036c3ad0c11c48bbeb142f3c6336db8422031ad9928bf553cb78e15bbad2604b869c627e8e7db153cfaa5222b6660d04fcf99119abe0f08def5885e674fcf4dea7629d14cf1e155", 0xe6, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) 07:18:24 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, 0x0, 0x0) 07:18:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 476.682270][T22760] loop5: detected capacity change from 0 to 9760 07:18:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:24 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, 0x0, 0x0) 07:18:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 477.025566][T22770] loop5: detected capacity change from 0 to 14872 07:18:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 477.492254][T22790] loop5: detected capacity change from 0 to 9480 07:18:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, 0x8a0, 0x14a) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x1) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 479.337231][T22854] loop5: detected capacity change from 0 to 10368 07:18:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:27 executing program 2 (fault-call:8 fault-nth:0): openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 479.764683][T22868] loop5: detected capacity change from 0 to 11344 [ 479.792794][T22868] FAULT_INJECTION: forcing a failure. [ 479.792794][T22868] name failslab, interval 1, probability 0, space 0, times 0 [ 479.805632][T22868] CPU: 0 PID: 22868 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 479.814140][T22868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.824193][T22868] Call Trace: [ 479.827466][T22868] dump_stack_lvl+0xb7/0x103 [ 479.832156][T22868] dump_stack+0x11/0x1a [ 479.836315][T22868] should_fail+0x23c/0x250 [ 479.840736][T22868] ? mempool_alloc_slab+0x16/0x20 [ 479.845767][T22868] __should_failslab+0x81/0x90 [ 479.850530][T22868] should_failslab+0x5/0x20 [ 479.855096][T22868] kmem_cache_alloc+0x46/0x2e0 [ 479.859870][T22868] mempool_alloc_slab+0x16/0x20 [ 479.864851][T22868] ? mempool_free+0x130/0x130 [ 479.869617][T22868] mempool_alloc+0x8c/0x300 [ 479.874121][T22868] ? iov_iter_alignment+0x1aa/0x800 [ 479.879388][T22868] bio_alloc_bioset+0xcc/0x480 [ 479.884162][T22868] ? invalidate_inode_pages2_range+0x74e/0x7a0 [ 479.890482][T22868] blkdev_direct_IO+0x2b4/0xf40 [ 479.895368][T22868] ? pagevec_lookup_range_tag+0x41/0x50 [ 479.900915][T22868] generic_file_direct_write+0x27d/0x4f0 [ 479.906547][T22868] ? __mark_inode_dirty+0x103/0x6c0 [ 479.911780][T22868] ? __mnt_drop_write_file+0x4b/0x60 [ 479.917081][T22868] ? file_update_time+0x3ae/0x3e0 [ 479.922123][T22868] __generic_file_write_iter+0x1a9/0x300 [ 479.927820][T22868] blkdev_write_iter+0x1ea/0x2b0 [ 479.932797][T22868] vfs_write+0x69d/0x770 [ 479.937053][T22868] ksys_write+0xce/0x180 [ 479.941296][T22868] __x64_sys_write+0x3e/0x50 [ 479.945893][T22868] do_syscall_64+0x3d/0x90 [ 479.950320][T22868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.956339][T22868] RIP: 0033:0x4665d9 [ 479.960229][T22868] 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 [ 479.979855][T22868] RSP: 002b:00007f65476bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 479.988285][T22868] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 479.996252][T22868] RDX: 0000000052698b21 RSI: 0000000020000000 RDI: 0000000000000003 [ 480.004280][T22868] RBP: 00007f65476bc1d0 R08: 0000000000000000 R09: 0000000000000000 07:18:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 480.012250][T22868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.020219][T22868] R13: 00007fffce085faf R14: 00007f65476bc300 R15: 0000000000022000 07:18:28 executing program 2 (fault-call:8 fault-nth:1): openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) [ 480.321132][T22883] FAULT_INJECTION: forcing a failure. [ 480.321132][T22883] name failslab, interval 1, probability 0, space 0, times 0 [ 480.333792][T22883] CPU: 1 PID: 22883 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 480.342218][T22883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.352382][T22883] Call Trace: [ 480.355662][T22883] dump_stack_lvl+0xb7/0x103 [ 480.360257][T22883] dump_stack+0x11/0x1a [ 480.364505][T22883] should_fail+0x23c/0x250 [ 480.369034][T22883] ? mempool_alloc_slab+0x16/0x20 [ 480.374150][T22883] __should_failslab+0x81/0x90 [ 480.378919][T22883] should_failslab+0x5/0x20 [ 480.383426][T22883] kmem_cache_alloc+0x46/0x2e0 [ 480.388202][T22883] ? mempool_alloc_slab+0x16/0x20 [ 480.393387][T22883] mempool_alloc_slab+0x16/0x20 [ 480.398261][T22883] ? mempool_free+0x130/0x130 [ 480.402950][T22883] mempool_alloc+0x8c/0x300 [ 480.407540][T22883] ? iov_iter_alignment+0x1aa/0x800 [ 480.412739][T22883] bio_alloc_bioset+0x1af/0x480 [ 480.417610][T22883] blkdev_direct_IO+0x2b4/0xf40 [ 480.422467][T22883] ? pagevec_lookup_range_tag+0x41/0x50 [ 480.428024][T22883] generic_file_direct_write+0x27d/0x4f0 [ 480.433701][T22883] ? __mark_inode_dirty+0x103/0x6c0 [ 480.438903][T22883] ? __mnt_drop_write_file+0x4b/0x60 [ 480.444194][T22883] ? file_update_time+0x3ae/0x3e0 [ 480.449239][T22883] __generic_file_write_iter+0x1a9/0x300 [ 480.454983][T22883] blkdev_write_iter+0x1ea/0x2b0 [ 480.459946][T22883] vfs_write+0x69d/0x770 [ 480.464293][T22883] ksys_write+0xce/0x180 [ 480.468620][T22883] __x64_sys_write+0x3e/0x50 [ 480.473233][T22883] do_syscall_64+0x3d/0x90 [ 480.477748][T22883] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.483734][T22883] RIP: 0033:0x4665d9 [ 480.487623][T22883] 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 [ 480.507438][T22883] RSP: 002b:00007f65476bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 07:18:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 480.515882][T22883] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 480.523852][T22883] RDX: 0000000052698b21 RSI: 0000000020000000 RDI: 0000000000000003 [ 480.531882][T22883] RBP: 00007f65476bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 480.539976][T22883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.547945][T22883] R13: 00007fffce085faf R14: 00007f65476bc300 R15: 0000000000022000 07:18:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:28 executing program 2 (fault-call:8 fault-nth:2): openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) [ 480.859834][T22898] loop5: detected capacity change from 0 to 12768 07:18:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 481.335890][T22921] loop5: detected capacity change from 0 to 13600 07:18:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x100000) 07:18:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(0x0, 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) [ 481.692993][T22941] loop5: detected capacity change from 0 to 10368 07:18:29 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x200000) 07:18:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) [ 481.938023][T22952] loop5: detected capacity change from 0 to 14312 07:18:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x300000) [ 482.169896][T22962] loop5: detected capacity change from 0 to 11248 07:18:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000240)={0x9, {{0x2, 0x4e22, @rand_addr=0x64010100}}, 0x0, 0xa, [{{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e23, @loopback}}, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e20, @private=0xa010102}}]}, 0x590) r4 = accept(r3, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, &(0x7f0000000180)=0x80) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000800), r2) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000e00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="6c050000", @ANYRES16=r5, @ANYBLOB="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"/1376], 0x56c}, 0x1, 0x0, 0x0, 0x2}, 0x814) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:30 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x6a4000) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r2, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x11a}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000880}, 0xc0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) creat(&(0x7f0000000080)='./file0\x00', 0x100) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x0) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0xa, 0x2, 0x7, 0x4}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:30 executing program 2: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) gettid() r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) openat(0xffffffffffffffff, 0x0, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0xfffffc6f}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000000), 0x72698b21) 07:18:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0x7, 0xe1, 0x5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000100)="fd", 0x1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'\x00', {0x2, 0x0, @multicast1}}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:18:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() preadv(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x40ee1, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(r1, &(0x7f0000000000), 0x52698b21) 07:18:31 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="aa", 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0x8911, &(0x7f0000000240)={"f13a71c59b2ed2533c6b933ae1aa1c9c"}) close_range(r3, r1, 0x2) 07:18:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0,