5bd60556fb3ca37fe8d8e3901b95cbbc497c5798614144cab0f6d9c3831d8ed875a2aa12607a65fcbc0f65a40d1454eb25458483d7968e5cd65ef7435c30f4045a561c021025c3a6680d721bbe84011bc349f9d97adad1026707e96bfdc58bfa085773efc8cb5ebd9aa098caca7166f1c1d741317d67e7cb4c67a1b33de7a9378f6131a12692fc7b7ae6fe621468a8376246e12f45dd5a557fa64e8550f6238fbf7ce22231408f89604bf48776b9c5cdab25a373592543aa6c98265412984e2feefcdcc1946d83f65ed2922426686accceac66ba9a05a9c67ddf962b351ade9469ca057329f9188fa720dc0e97c5d6a7a1dadfc494c7c5e9249f05b1d65af53890c5cbc00dc5c20dcf901d353549a34295e87c68a5f2b5686921f0b3e39f8d3792abb6587f080e2654988a257637c8118246f72a09d5018f45501ecaabecc1ee69e180ef64b622f9a313693b6d63b31392f07b92e93ff521678cbccfbb2475a3938c84df324689a770724b997d39e1b5321f913abb09ec1429aa470961ad4e93a4c705be1012ffb237a56f0612f60d1e68eba0c101311b7eacc2e20b4bb228d19fcae15d108415db114a0a307a9d1e53f16df8f1289cba8ef3dd102a775fa7db23c35bec97ec6414e4930033c991d1a765534447cf9591b5a48278d28ce2168c8f46473bab0d555b1989fe595c04204dbc5db87f25d53b1b5fe870567950c349110434635fe1bd3cbbee51dffb64d8bc08f2152e11f0cbe5fe9d7bfbdc46f5d954269f3e9e4195b070db58bd533dd1fe8c1281c487e85426a1c76627abcd126fcc93d580d5d2aa0d36aa6488509df4d9a0680c56928a53fcad3089b824bc550ee9974776cf8dbfddfa4a1dd76486e1bf1fea25e52077113a9e4935cfb60c115758dc32f2b42006a9248e4f541db69873d8294add559f6fd5102ee9cc3707fa677584edb1e6c4d7848c1fdda0904dcdec1b99a45c37e2877ce3fab607f6069727ab655dc0bc865a542f8ba7da9cdd5068b364f4d9547fb7b07c86473e1b72c8610996f46adacc100b9ca2e48d3a351a78d370768c190663d501670f4f4f8094dfca9f7feabfb55e9b675370e70f3e1d6f6eb5788d89a28c2ad5e14264784994c7b9e4b4a99c94e62ab791c1a2644712c385bae03a434807128f06078ed832d13ac99285abbda077fb477ed6feed8274b349ab576a489bbbcfac3c5c3ae245d6849e6c291a1b5497228dca66bf02c7ffebf76600ed6984f528ffebfe00"]}, @generic="42a5ee2e9d66d2296fac067f1d949e4f073bc8b6b04bfa4359fa40dea401545819af93779912e97a69562feb1b8d58f117d7f1dbe63e1049ef98c506f061789f79d7a3c18af8ee2e933340d8bbc9463ca019caa99b83ff76940987ea70f52fb82205eb5331ee55eb8d5a352891314da957f69bf54abdce7eae303f6306b943b4cd86112fe1741f0b9889ec6ed3864dc290a88679445278777ee746b71a4032caa10f7aedb770bdd6150bf549f0f91afd2c833e2e4a8aac30634e847ad3a109cdf68c4899a4219c8e606493f87f8e978212ab80f9bbd6e4b8d54f4fb1cb86b87d0fb64b05d876bdfe1b579fbb02de77b39b3b0ae63996bf09c64305f8a0541197a49f2eff34650458a9513e48f14a87ed99c98d43553f2d39501b7919eeea2873cfdc0d73c4e7f55ecca99835b7456a61aeab39e774464373338d1385fa0524a068e664b0b9e0892d21531fa7c60f4b9e84994eb5fb284224fe4a3f523013a6792f553ad053bf124fcab2bf205e491e7a9677a55b28421d3fb7c4622f9006b63a5a3eba7379d7ddab1e3e7e0d4f2253e711056999abc46fd5128f8f84957eebab834d2ee1ce73de20521ac59720cda527a4f68e319e34f60515307ebeabf98f0f68064f4f39e62d91bd9d839ef2a7117f5a0f92ab6ea588acddb0e427d8492d176dd160df95232a549fe58d6d203a3b300b9859d72fae58006393a03382bbc22b5d37d0f110f12781ab2a8a18bb260ef2d1e7e73611c46c0be781840f82bbdc0d985769043e9dbe03383d9deecc389580dd1877c94271235199afef6eb956b1947cc900d1090111aa3236551371f16b258dd16a59d8b9cc872d9846dc1b31e58d4373c8ec1bce51b1d005c95de7ce63adb4f70cea1b4d036b4a0b916322b3a138292aef3e6d12bd8695e7b07dbde9f8cd124b1aa1b18a20cc44e3446e6ec8c1ccbeb5c6f3919af2030953674b4edcbb8cc44df7c964ceea7329da05368c5086c72c904ac020f42083604a590feff8a3e70504fc9a0d0864dbc1fc018a58365cdf066c3e73208eb12035ca1eb8ad260cbebff44ba4320e9ba83be69ca8ae5205dd3f85851148ed846d0b59dd912d9db9eeae9c651a7cbc218bcf30a45eb9c5f4047e19808b57ae53cc6f7a7a049e193defb8185125da2355935388ee687584b6a537291d4f40006f3fa8396af14c300a4cd086b03a67c90bd7ed382ef66782890fc4bcd19fbfdc1175d96ce03727a21e7f57d0b61e2c4908a2cc4a1eb8471041338ac26bd0d111accf15e24049a88d154fe363116385b185f014a96daa82e18960b476fcd3823bb74220638a0b7eb96645660d6ac21cd4bff14d48a6975ff455ebe1fe1e4a89761db426e8fa637fabca1c3fd2eb73023d33d748c27ae916a533fe26c0777572ebb4831a3f0950acac1d6de46f05ea378f64c4afc54eb43799d18f0ceed51a18112eeec3017dbc755379a9d4ceb724453ff29a9e8918898bbdac22f5feeb9f01a94edf2953cf9705cb444e1410c5ef31e05a317d54a2534dcc31aac019f8e6490577f578e1f50fa2b0b5c13d90014cfe9800d3d3496dedad0f5c6784a078c02b8f4bb7017851e91c75745bf6abf3e3642ce8f9f75e7c63f204b0b6d7c1d4f5bcea4d40e06939eaf0dc901f4b018bad41f563467e0450faa059219119e4341b65965bb7276abcde9ced0617321ed0d58d4ec3e5da673fa63c6347a9b82efa86906e8590f617a58e65c2a10ae3ede83a988de267c0b74c1d1720e3f4462e105985bfc4c8bff83f37d20e73454a406129ff93b8f8675fae77196d78dc23ab6397852a926e1717119c91f32595dd03b839e8028458c8c8370a0cfc1ba63a1e8ed71865c253e5f79907812ea5b226f199f9a865850fdc2ade27cd61aa4bba5384e57ee20190fb9c0d50795a8af09f0cbd2af5e5adb3db1589a461a88ef447c3a1493a82060c2cb0da9a8b66fe0a03e9bbf47d4d1a1be7a6d70aae117af37577374b91b7f8587371621a7d30f368cf28e7af18117ea0c9cfd2ae6fa682c7496951ccaeb1340b7fe9f69c2baaa6f218c91e9ce4716e49f05560236126fdcbd403be90b29ec39d51bb9e67495ae39f7a6f4d27d0981051da14d0ed9ea7f62bcd4ebdba4b455df84a0000f4aa2c70c7575892950a0ab0d9712da3c2195c6e27bc4614e365b7d5d95bf26a2d317fb3deea8e6d806b441be0b6beae7090e6de0793fb4e42b006b7aa41c32cb7b5d7185a78259190154b3d0b155fe1b0adb52ccb729e660be45ce99f4fe57a8bd4ebcf8fbbc03dbb74e2a6b155495045e94ae997df7426d63c24d371b459d2fff7db5162c3fee7e6882c1da596443a65573888f309ef89bc9ecb2c436eb63eddd6f35f8e043a66692bebe876ad16c4b0e6aedbb381c80f30b49007f781bede755e2568bf574ab54f64ae840854ecd7a3ac87122a92908a4a2b2f286fc1413f7d99d681f477c7e622bc9a97bbfbcd1e916bf911ba604e6409111dd9f0bb13ffc0ca2ec7412d59fcffb0ae8bdcfc9afaa04eccbe8aab8c73f82c66c2d7432e0c3faf2073a0468d1ba131289caf409b98a69178296c0de514fdeef1d511f85c4c143232f1c1f47c35e7cf926e77628de043d799cc5f88897f1650da13fc035597b3be21fb760bd3c8669e9d5450fefe5d93f94cc7f23a1f57c3e50750bec866e5e1380fe0c69a97ae0fd8c07c9b3aec63dffb12828b8051d5ff4c4b7f029c2f4cbc94fceaafe4a2e9312223db086e4dde0b3f813f19e1881fe44c2c7be312ba663e0a719f7ac03ff304156243e30c0b63401ded19af83f994efd26bbab1b82f866209aa9216134e850797464a1016994cee8e13c9f66bae1278d9b5f30b2c5de89bc25e62e1e247fe7c1b90bda2bf8dc16f674cf610aa7f25aab0e5ba0bc5f337254bf4bed654ca2858699aafb22ca4526d65aceb47a4041dce40f5c5ee6bdf02e2017417a3db5a0ce496ff43af26c84aeabc285ebf10b237802c2c8ab87763828b70486023b81b1e8a2000b3852aa617b1102d48b7bd1fb62d1e7376af42692b8e13ad2ab280a89fc30801e8077c77d676c8171674c1e9d95e168f6bbe5f66a318b7136dfab111e2eb4b895695627edffa71c0c75c4e4baece8d0bc32aeee9d9b2f70e10fada1f4494c7f3ddd12c63ff5089f4087eefe7152f28e8d3f83cde0a5b1b6e4fddad6be01c1cef1050f5f394de9b929d9b069d0a23d3c48ab9c7547623e2eea2ce30d2183e63c22ba021f10dce4a9d12e4a9f278b20c22873f619e032094d00c4e5a60cf8a5935ed0ff79d96e3ad5d1f5167df145488910971f46c22ec43e7a0620f8b27d969d8b0c1bb8a706ddc122e78f23f641e026ff0fec326891418836a8b180cb1e72fb80987527204d1572ed30cb02c134af0e2d7f7b436e6c6d183ce8f44d9c1e856ba23b74bdb10bc073d19389795a58db5dd13e064c88c09a8bad90bf0f6d0a8f18407cd4b40aa7bb18373f584302832c55f865aeafa319e1b6c37d33016b24c6be25bc2294c7dd3ffbf014b1932e2299c18b1a6381245386069baa3159df6eef0a5840de49fbe056e9efad02e836b2c689cf2ad8042af28db8542813eefcf2d46aecdf907a560b5a42108835650b7646adfa53e5b882f1840e918d2249cf68d145005934ac4de200dae7f8f47ef50a1f513e6a63e7e00a08e3f73329fece6ac9bd3a1200a405ab0000ddd0c112103018e5ce3dd1ea32633cb3ff410c0f1bc7faec011b08c8595f1600e94150b3db662cce9c3cf7a8a984fc6160428d6d8847ce49f95049b06a34c73bdcb729362a701dd1ba88f964ebe11301fe1f593a37a3b8df88d39a8aeb248320679e9bd2777fdd57c3c7e31cecb1ac412a72c11a2ba483378e4b00101ab41cb6424f5f3e744d0c0e2929e2b54db90802a7182f3b9f6ea2b84202e1e0f880e4f76de7c8ceffc0c7e5b64e47488b77519db99ace2116eb6b5bf32542b603d20e9a2e291cdecbd5c3809d9bce2e05857c4b51ce2a39be57e5748b1d2a15bd9b90c496807b93acc1f76e8484272541ffa8f5d8b2dfb270b6d910664db99d35c9b332bdb79d0aa0fba70268d687481633c9ea2db0ede296066c3bafd05ce2c7270d0de239d0238a3c9a235ff724e8fa62ac16c5cef75dac71097b9f8bb6c116e45ade5676b07ea2c0d0dee118970bdf2e7341420dafdbb3b10d98edd641907bb9a245f98d335f7c17cab7df7505f32c2cbcc9c9292f56f0fa7b5de048ff135a02349971e575824edab2b0b6f99e7e8c87dc599f369ceb4cf9a8be499dd7a3b11e3cd9a6209189947abc83e6485f7aa1830c82882ce735d97ee918529b0241e0369f88dd11ddc0a4433153c191c4f5dfe588d217612a87f39293e94cc02085fb35817c501351485c5819709efe9e4e7933923c6ec7da5b028bcc5fbf52de1315a8e98892db9b16654740a84b4e51e48fc372075ad19699fd756683e1f940ed536085da726325e958ecb4668f8598efe44b35ae9b0483af9c6b719a8c949372dafb3d841fca4dec67cbd247d60373a6cb1fc8520180758ee96c8e0af0e1ccacb6ef2f4112031fc00bcca6dbd6bfb083f3a87da187058c4f177703cbc2d83d5f52323da60b29dcfacd2db9079ad7f1a8a8566394dbff52fdca0d14ac00f0ba08a353b3a910c87cb75b6adb634732f2b384c4202ae8ff5ac92d5d4a355780d33a9f34b37421140f6eb5a6d6bce045a7eef39c77c9fb9e2bf975377acfaed1b1efa9fcabdb21669f9ec50fa0cd033f757e4ef34828847f4ef0a70f005b7370df86df5e3b00143796ca2bca61729df69b599a6736932360fcb201d0a333cd9df455b69e6da03077b0627fc106041fb0175672dfabd7989c9cd4314e513f73b99b567b750fcc2f0698206193d9f61ea3c9e57273f11636ff7ccea340dc48859f90a9708e428609ae8b267a807ee6d18839d2e070d95cf1ffe5b5c677f846bc339277bb00b65fdb6729068ba19a53c2f7c137c1fe590374f287897bc6a9589351a9088d0324ba1b9c6df5ceaaec05c4a80c9937169505a6b0a4207868f3b93998c37e7d371a19a82c4ed6e0f80529aa5d83ff675bfe7cad407af0592104c705df5901e13825e9bf61106ad427f821c94d403e6776564b11be51ec986dbdea5aead3268c7bdcee592608e36b5382e693c2eb8119ebe0b32cfb6d604904d2b41d90488b8039f003a4f131a0f5332464d59283d44b4f7075115affa40503ba42c44036129c044c0beaf9e4e92c4abee03e11f8149a0da16e93f961aabc2de38958fcb6df8e5c0c83f1d205e215e3e92786e784206ce285ad579038889bd10460d022759d43665b4bb027e94e927aee87cc451386c2e0af41645f06c5720d3c26f8666a9c32ff8268cdc2deef454e1e8f5c06f874284555264a811b47624ca5dcf79154b3786667a708c680affd1f34da68ea1cc716fad8911f247b564df4c3d7f1d7bcd631a50209a68a4b482e1228afaef777f15844cd01e9026eda67f8d409227345f3822b2f67038e75ad4773d0f51d5d9e67faac96c5ddb3ef2640a598ea67770d8ab5cd5011d72c6a13172fc1c2f9c58f4c2807f3fb91d0faa6d86002d34687822dd0f72a91eba0f9b4a3a5c0cd7239be8505d42cd08b39ea8bf83ca632611d98c762c50db5a62ac38d652da0818ff4465136b4ef2ff4ee8417b2b917b6b58b4d3abeca92b6150802a84991e52410f788f87cff4df3d84d0c1a8cf3ba6231679b9f0bc2acce580c8f78594c035acab24bdd102415b9684a8172302186a42efcb068f26acb5ed4c5b"]}, 0x207c}, {&(0x7f0000000540)={0x88, 0x15, 0x4, 0x70bd26, 0x25dfdbff, "", [@typed={0x5, 0x2b, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x1d, 0x0, 0x1, [@typed={0x8, 0x42, 0x0, 0x0, @u32=0x40}]}, @generic="7a7befe163b2d0a8de0cc1baf04b64ee22c8ad02e55cf3347eb7674e6b449fd52522cb3342be6c79252c760744df1b35ca23bceded091cc1086c5e99427323c503d8d922251802ba845603af0e2c275f6842d45ef8b133a054c9eb2a353883ab10"]}, 0x88}], 0x8, &(0x7f0000001b40)=ANY=[@ANYBLOB="2b934d913800002b50ae1d625921080000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x85}, 0x20000080) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x7a) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000006340), 0x4) sendmmsg$inet(r9, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3, 0x4e}]}}}], 0x18}}], 0x2, 0x0) 04:56:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) 04:56:58 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:56:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:56:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 18) 04:56:58 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 366.424314] kexec: Could not allocate control_code_buffer 04:57:10 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:57:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 19) 04:57:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) 04:57:10 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) 04:57:10 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000000c0)=0x80, 0x80000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x7}, 0x0) sendmsg$netlink(r1, &(0x7f0000002940)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002900)=[{&(0x7f0000002280)={0x648, 0x40, 0x20, 0x70bd29, 0x25dfdbfc, "", [@nested={0x11b, 0x8c, 0x0, 0x1, [@typed={0xc, 0x23, 0x0, 0x0, @u64=0x7f}, @generic="087f6467fe416c46188bb74e014faa4a522ea4c54aa79dfb", @generic="812685e25c34bd06bec72ae5e83b3fa7faca7c15467fabad1cf207246c7b9d0b0f492de797fceee47527451e8a807bb1f1557bcc0090ad155b5f930a357a6ffa10143d9b3f4f53b320a4ce8f17dd24934f9e22f987c4569b8355d5b4cc39ac4fed7879e4c3a2b347374e57ae0da81b2d5da9c99ca4ad18e22002ae449418be44e147b27a62d5c24d62528a58c106ce0313877f4e50deea820878892b3e2590043a47fd811c5702a3062198efc13fa76740422d4e", @generic="3d76ac21ff23209ea1699f157015706ec57d9554de8b3424954a07f723f47008ba9c30f3dd4ee8b08b7444442fff72fa090eaceb63dfa6903f5512", @typed={0x4, 0x1f}]}, @generic="5e6f6adf7f7e14f64a46c9b813cea1770d1e134b669a3478a5642090ddd639ce3f3f99d1e08625a4c6c4fac2e48d971d9f158725f52ba97b1669be3064da475fc1cd0fe81219f5a4b51a01bfab3912cbbdac2d59bce4eceaef3e47a55c2f556401fdcab6260e7bb20594ab8278e37568848514b1f4e608828ca0ad2f903f67e4008529af13c43cd4863d0b6f6f5114f824e43c5ae6a941810b40685be5ba140ac5e5fb102f385391f260e5467f0ba3950a0a03cf7336f8354d7be5625393352b329a221bbe554aebc0fb6fbc6146c4d3f0174d", @generic="2466283da1ae062e14f2314c4dcae9f6d27ac9bb2a131cb82120bf9591c35f2761eeddf7a0cb83cd3b403637e82482100fb3b70280bca12a1c6662aab2aa036055fda4a33007e5eb5b205124c32ff8155065eb454d3da062cc313c59699161be677d00e8f513cb64f1ff1be082cd3e81e2f77c66140882937e0daa686a0be546cd77cb3bfc5df36840d092e7921594fc8ce7b46c548e2408dd725709223632c3198afb337c437e66c7eb90c9a49f326f97fad8076dadc03d54c34394905f2982bf4de9c3d94abfc305349df27454370b3c901f2d39f0203b5698609b99c74adb87400a6b45a8e83353dbe362b811788e6356de1718", @nested={0x188, 0x84, 0x0, 0x1, [@typed={0xd, 0x82, 0x0, 0x0, @str='\':}$/%$(\x00'}, @generic="6a1e5c284257855203068fa2310b46af7abf0ab2ed58370b4521b17953cd73962d10ef9afbb6893dde27f69f059bc72577eda5f75144011117a9a1c5a92f754caf9b6cdade28bd", @typed={0x8, 0x40, 0x0, 0x0, @fd=r2}, @generic="2046e94367db1e744358a7410b3674e645d124c1bb2312d3fc71446f237e5e190bfed96e1841225dec38da34ef37c647856db080686dc3616584d36f741262079645a87275d34b483b35a4ac1669d3ee79fcbf0c14ae612225848082254ec50624fb37f5fd14a21a2a46fc953668af613e7247a9fff5d367b1d7f399024d5ad65d5dde3fefd36af37b6a3c77d8444121880d9301f2092e08bb4248c426939deba361c0f45c2410689a8c897350c5f6c4eb22cb842130b4a4f7", @generic="e24bdb8c3eb7a37768264e186b61bcccd3613fecceb9a6a83d7cd0c3913986ebd0543bd3cbd5680047e5a0069b43d2f9e3cf40", @typed={0x8, 0x96, 0x0, 0x0, @fd=r0}, @generic="a539fa4dcafac48102333a4aaa10053026c7e4e71b86d211924f2edac3fae199227322f92799433163dcdc979f58b53d3f"]}, @generic, @nested={0x1ca, 0x4a, 0x0, 0x1, [@generic="437bd9149b1d40c9ac4d46a8fc23f9c5aa92978691a2d95c4f524441a6228e1f9a6abae7706a249d0414f61df4a448ffba82a5bf182a0eed5568e57a8cf15ee9794bdf79142096822964dcbc7df3648fbba4ccb75de59807ac0600a0536f1c233f17db32518b770aa8d16637debfb2a8673d0ca9bb6bad1f14d91d643e30cf93950b69f3ef88beae097989a9dcb0319fc2a69048704ec108b39a1dc2fbe6628fc383ee6d19fdadd05c9b785e4bdaec9fc509040cbf94401b3ce923", @generic="7694f507eaaa819a6aa0b5972e2f44f9a235fdc7cda5950548048c477ee2a4b364c0c688623d8fed06e10908", @generic="91400e4980d4e98c6dd11ecfe07b169bbfb03016d4fe5c950924cdfd3d8ed2e4bc600ccdb2bc37a8553e86b3f0b421c77167526cec9ecefa77e8ab81100e67547a1eff640a8e384689752377732c383f519080d9ef71dc8660b07c9ed5d1533eee56e2bde9c0f2dc1cb6dc2b9bdaaf07c62e9a3468ba358a4c5f95c6b81baf017695a0a4c23d2af857af72419dce7ad9f8e9f8a4fc7375581da91f67bed81238a5e1a7872f0db74ec6e51b8d49695d13cf2b9bdb397fd58992d6cf9bb48d26f004a1a4d888a9810a05a10f9151f89d", @typed={0x8, 0xc, 0x0, 0x0, @pid}, @typed={0x8, 0xd, 0x0, 0x0, @u32=0xace}]}]}, 0x648}], 0x1, 0x0, 0x0, 0x40}, 0x14) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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"}) sync_file_range(r0, 0x0, 0x6, 0x5) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000001280)={{r3, 0x9, 0x7fffffff, 0x80000001, 0x3ff, 0x4, 0x1, 0x81, 0x2, 0x5, 0x8, 0x9, 0x1, 0x7, 0x45}}) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000080)="504d4d00504d4dff", 0x8, 0x6000}], 0x0, &(0x7f0000013c00)=ANY=[]) io_setup(0xfff, &(0x7f0000000040)=0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r5, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000)='\n', 0x1}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r6, 0x0) setuid(r7) mount$9p_fd(0x0, &(0x7f0000002980)='./file0\x00', &(0x7f00000029c0), 0x21002, &(0x7f0000002a00)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\':}$/%$(\x00'}}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<', r7}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 20) 04:57:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 21) 04:57:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 22) 04:57:10 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 23) 04:57:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 24) [ 378.176587] kexec: Could not allocate control_code_buffer 04:57:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 25) 04:57:20 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:57:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, 0x0, 0x0) 04:57:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) 04:57:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) 04:57:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) 04:57:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 387.560441] loop2: detected capacity change from 0 to 128 04:57:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 26) 04:57:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, 0x0, 0x0) [ 387.768970] loop2: detected capacity change from 0 to 128 04:57:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 27) 04:57:20 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, 0x0, 0x0) [ 387.932448] loop2: detected capacity change from 0 to 128 04:57:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:21 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000040), 0x0) 04:57:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 28) [ 388.095823] loop2: detected capacity change from 0 to 128 [ 388.537994] kexec: Could not allocate control_code_buffer 04:57:30 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:30 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:30 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:30 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 29) 04:57:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) 04:57:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:30 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000040), 0x0) 04:57:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) [ 397.960451] loop2: detected capacity change from 0 to 128 04:57:31 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000040), 0x0) 04:57:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 30) 04:57:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000200)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) [ 398.187044] loop2: detected capacity change from 0 to 128 04:57:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 31) 04:57:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:31 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 32) 04:57:40 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:40 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:57:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:40 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 33) 04:57:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:40 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) (fail_nth: 1) 04:57:40 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000027c0)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)="61c6014823229d6870ce36484c2df62fd37a4fc695c225fef3440b7847cae94c1493b9d289eaa33eec570e2c3faff0d0a8ff79b2019f90192899857f135ea5f9045713717a5a07e90747bd049ff0d00f96d40912379c7ec98e29a45e77aab55e06a1e5cab732f4a3ef658412bfacffb12de36eccf50a44de88e53af4434fbe70305fb2280e58d52624ed588032d6a30574d38fadefa6e244fdcdbdb0df142185fe11e4b34338d4f11b650551f4838c6cadfea9a85c05d2df69315b888a22d5f802ebbb49b9f1", 0xc6}, {&(0x7f0000000200)="77bef38bc3787038d558830b6ff1409c36c3cd22f5d889bf08fd213e26ca4110469ec16c803db1b1f82666c5aad98951d44638c4a5cd121ce1b844f5eb96c6a2e7e3c45d71d40729ee532d9bb140e24bc187a4c40ebd6e16e7bdc32cbbb95e737abe53e15b2566b756222ea68cf183da6fce3eb758f9fbfcb44021da4cc2a28f78a1c198061a03a68084058b0faa85d6af1b28328a22", 0x96}, {&(0x7f00000002c0)="d9dfba6cb1b18c01b2535625b134ab16f667", 0x12}, {&(0x7f0000000300)="09362c39b12015a6470550a8a9cb091cca581ad0710fe88d27d9b72b6d8a33428a8a1a31dae93253f3fd7841ca62ddc1d9a9df214df914b4127ef4d27464826b88e7aa6e2b3ec756f552c6093b26b637c94ea50624aec2ea72e5efcaadd38f7dc06b66b3c9ef5aef140ad2368be797680a1039a57a60589e9dac442dba8580d9911056c7f15d7ccf108898e15377af66d3ac734db659ad839a4ccbca817c4c8ef73619cb7dde81d215a7c8a5decb7ab7f2f0d2bd2937f94f005f3ea5fffd5c84aa30a0931f46412948a355a67d4eac836e34", 0xd2}, {&(0x7f0000000400)}, 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0x60}}, {{&(0x7f0000001bc0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000002200)=[{&(0x7f0000001c00)="a71556a24f12edf0b2679936426b7a1b71d0b4d9", 0x14}, {&(0x7f0000001c40)="d4ae267e4af3583af5d2e42ff02cb86f9e62dbc0b326ced844c41b2a310ca9567005c7d9d40e2274f2a7521e1e3e70303f0de6c06bb8d09a0ac97956b8465499c7fd2968442df310a42619794e09e55b1354c6b664bb61142c1a40030311262309a8c82b37e673b54f55a722a3a75ae9b649010286d824b7f67f7641720a665e3b7c7deee422b35341ec910cec4ba8c2819bd8fa1490a97da9c3c81459a26884500c813b0dea6dfad655053a7a8abef7d8ea35ad81cf26a9e6d95deeff11e8c3ad202b6e29620a4ad13fdbc77cbb6dff06aa50364949", 0xd6}, {&(0x7f0000001d40)="ef6b841514f97a8a8a3dfe615f712e01117dfcd990814ab96df0b1bf3306390ec2ef59ba58e972b5716b42edbbce0a9d97a125b92f58c33157893cab8e4d564019a5743eec910bb219bfdb4bc0050e5166e62abee944c11c5f2199c015f3e84c360ca35a8a16c2a95ad17c6708b09aff672d4ae5900fdf6e0d56112b2cfaa36ee6abb69626064e5ecde8352fdbe0e89d214fe887eb7624d904cc5da94b0503fb9f3de925e493048f2773ab356e639ee2827af87184c0f80e3b51abeff5ab17f6fb6b4597b724ad310eb1d1ac6776075f75987605f9d730c5515f5a3984a1", 0xde}, {&(0x7f0000001e40)="56945237dfa2712dd74baee314b095248a15aa0fc1ff30b2302fb8d68c2acc0d4de3171b391217f4119c36d1cbfa9985816ba87d79f625ba485f89565446137264d00e86547af8cac9c4fa8de664ef41fb50c00db60e2380dcf229", 0x5b}, {&(0x7f0000001ec0)="e11c42b22d880a661af3767febe2822bc0015bfd7d88f0319b1c133d17b09d46cd3099b67855fe97f7683cd31103d2088f628caef36d77077410f307bed282cb0cd01c06140267e38e958ba0058366ef7553159be24e96a4b1398d9b5cfeb424acb84b80f43142e629a1dea16bccc0f8ab4dbe5b289614d21175e8de6305096e685bd8333fc61e88f538a496d8e306503e1075ba4f7d123701f7c4158d0e7ba322a0799c882b1de0d88d7c9741ac3af1c9d57df93bac2096eb732f5d23d39a0b300b66fc20106efc7bada114526c29cd175d193a2fbfddbaadf0ee252cdf4e75bd629adb0d1001c902a6f55649f6502b9b19", 0xf2}, {&(0x7f0000001fc0)="cd7d2c652d774b932036cd3e4c30fa62a9d0632f4eef065434435132bce3be6e9b8810116a29c0c9361b601b2b86711176027abcd81a749d88de9f584b2c7247faa0b804e719fc06183ce0ca7ebb4607dce02d78e053e1c28ddd1f", 0x5b}, {&(0x7f0000002040)="d6366cc6993b17d2362e52daa6091bc75387735a48be7015d95c610c068a93e30a6a39f25e464b3a9eb75eb40c2eb8f119e53e58be2de2f150e714a009d695a6bdc34ea58d954b49d0c2d2867436e9c60be055cc7104ea2df4f16df619c471880188fe4ff7e5a5ea26e347b0359006bea3decfb1afbe5f1e64cb87727c8daa04d781e1087c38cd58910afd8320c982a3b1f1536d0fc95fc29a8ca3e7aeeb56d89fd4e441c61b62012edbeb6a7e86f2adfe163a70ef593c78262ea8d1cbf1c862da0923a801155f7ea7dce05e105f7fa0fbdaa7ad9f04220760919431b4e69d972eef8a6d28340437a4caf1cef111bd1b3bf99b7498", 0xf5}, {&(0x7f0000002140)="1389ed7d2c21c5cf7b53bdeb03ae55d27cda4280be3ca560225e40d3e18cb297bd18b17e9ba8641845dc78a5f565d1ae2c8afaa8da37234a5c5f69d0eac6821e4ca18967436eba67e5865d45cdcf21eab0236ae0acd9f29bbac02a32332220ec4f5428c1fbc84c84a85977fa7dab92868af2a692a3d210f27d32cae57999c34756f2a33f5c834e61e739f3a2c224a63e826ad5f5dbd865dd439d9f69fdb4dd633174104ec1303e3cf22e048a", 0xac}], 0x8}}, {{&(0x7f0000002280)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000002480)=[{&(0x7f00000022c0)="c5195497f943db15dd335304ece9ab36d15c62899a9cf9c8b301d758c483ea771f24afb774d01306ae756d79bacfbab8625b90f247343fe00aef168078a43ff15470ce295a819b1b1d6a0abe9c760976c8dac6fa193f34c0bbbb7952c0312424201a529e5c27b01d94b27b2064cebee750e54cb67260f434129ac72ed62abbdff261ce80454bb568990026639691560022d5d2e07f2564de6a31c129006ec2668bbead2202ac3e008a4259cec8d22786c36d4bf4571ba22ecfca16909f0c1cb4bfb8edc06ce2ebffac1c36b51a5db625292bc4d362feb4a6af6d147567472692b1cfa516f726970adecb707e23a192422cff", 0xf2}, {&(0x7f00000023c0)="2503fa8584aaf6491d48fa768e59358266be9f210a7bd7667a5f1aeaaabf3ebedd8a8c4b6d3912a8cbb85ce590bb81ed65236c4541acdb2f4564f3f458f108487ece972777f8102bab2228c82bba528dd4d7278ef545ef204d8980b86fd2d058356d0599a45db8bdb2b1796621163f2048e8068bac83db2cca54cd253679d04539070f2df4321c1b3e756b865507531604f525e9f8375e5cc5b5280727660524103d845aabbe419f902ccb99a5", 0xad}], 0x2, &(0x7f00000024c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x30}}, {{&(0x7f0000002500)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000002680)=[{&(0x7f0000002540)}, {&(0x7f0000002580)="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", 0xfb}], 0x2, &(0x7f00000026c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffff7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @broadcast}}}, @ip_retopts={{0x94, 0x0, 0x7, {[@noop, @cipso={0x86, 0x1f, 0x0, [{0x7, 0x3, '#'}, {0x0, 0x6, "940047d7"}, {0x0, 0x10, "2e0884e2f24dab4728ea1d54302a"}]}, @generic={0x88, 0xa, "108687de606b8f32"}, @timestamp_addr={0x44, 0x44, 0xbb, 0x1, 0x4, [{@broadcast, 0x5}, {@rand_addr=0x64010102, 0xf3}, {@private=0xa010101, 0x7fffffff}, {@rand_addr=0x64010100, 0x4}, {@broadcast, 0xfffff0eb}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x3}, {@private=0xa010102, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}]}, @noop, @ssrr={0x89, 0x7, 0xeb, [@loopback]}, @timestamp_addr={0x44, 0xc, 0xdb, 0x1, 0x4, [{@rand_addr=0x64010101, 0x9}]}]}}}], 0xe8}}], 0x6, 0x0) r1 = syz_io_uring_setup(0x453, &(0x7f0000000000), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000002940)=""/187, 0xbb}, {&(0x7f0000002540)=""/5, 0x5}, {&(0x7f0000002a00)=""/84, 0x54}, {&(0x7f0000002a80)=""/95, 0x5f}], 0x5) close(r1) clock_nanosleep(0x2, 0xb, &(0x7f0000000080)={0x77359400}, 0x0) 04:57:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 407.433595] loop7: detected capacity change from 0 to 128 04:57:40 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) (fail_nth: 2) [ 408.366345] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 408.373685] CPU: 1 UID: 0 PID: 5546 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 408.373703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 408.373711] Call Trace: [ 408.373715] [ 408.373720] dump_stack_lvl+0xfa/0x120 [ 408.373741] warn_alloc+0x211/0x370 [ 408.373762] ? __pfx_warn_alloc+0x10/0x10 [ 408.373793] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 408.373819] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 408.373836] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 408.373862] ? irqentry_exit+0x17b/0x650 [ 408.373873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 408.373893] ? policy_nodemask+0xeb/0x4e0 [ 408.373914] alloc_pages_mpol+0xed/0x340 [ 408.373931] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 408.373949] ? alloc_pages_noprof+0x29e/0x380 [ 408.373969] alloc_pages_noprof+0xa1/0x380 [ 408.373988] kimage_alloc_pages+0x70/0x240 [ 408.374010] kimage_alloc_control_pages+0x18f/0x970 [ 408.374035] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 408.374062] do_kexec_load+0x4ab/0xa50 [ 408.374076] ? __pfx_do_kexec_load+0x10/0x10 [ 408.374089] ? _copy_from_user+0x5b/0xd0 [ 408.374113] __x64_sys_kexec_load+0x1c6/0x230 [ 408.374128] do_syscall_64+0xbf/0x420 [ 408.374143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.374156] RIP: 0033:0x7ff1bcf79b19 [ 408.374166] 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 [ 408.374177] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 408.374188] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 408.374196] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000000000000 [ 408.374203] RBP: 00007ff1ba4ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.374210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 408.374217] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 408.374234] [ 408.374238] Mem-Info: [ 408.406688] active_anon:5190 inactive_anon:55048 isolated_anon:420 [ 408.406688] active_file:3192 inactive_file:10568 isolated_file:2 [ 408.406688] unevictable:0 dirty:95 writeback:0 [ 408.406688] slab_reclaimable:3938 slab_unreclaimable:52853 [ 408.406688] mapped:72111 shmem:94 pagetables:2098 [ 408.406688] sec_pagetables:0 bounce:0 [ 408.406688] kernel_misc_reclaimable:0 [ 408.406688] free:5584 free_pcp:134 free_cma:0 [ 408.417680] Node 0 active_anon:20760kB inactive_anon:221536kB active_file:13020kB inactive_file:44120kB unevictable:0kB isolated(anon):336kB isolated(file):92kB mapped:288444kB dirty:380kB writeback:0kB shmem:376kB kernel_stack:5600kB pagetables:8392kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 408.426687] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:476kB inactive_file:52kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 408.434064] lowmem_reserve[]: 0 1597 1597 1597 [ 408.434442] Node 0 DMA32 free:10160kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:20760kB inactive_anon:221868kB active_file:12880kB inactive_file:46504kB unevictable:0kB writepending:380kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:3028kB local_pcp:0kB free_cma:0kB [ 408.437378] lowmem_reserve[]: 0 0 0 0 [ 408.438068] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 3*16kB (UM) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 408.439555] Node 0 DMA32: 38*4kB (U) 19*8kB (UM) 44*16kB (UE) 33*32kB (UME) 10*64kB (UE) 8*128kB (UME) 8*256kB (ME) 4*512kB (UM) 2*1024kB (M) 0*2048kB 0*4096kB = 9872kB [ 408.441118] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 408.442152] 15475 total pagecache pages [ 408.442535] 0 pages in swap cache [ 408.443166] Free swap = 0kB [ 408.443423] Total swap = 0kB [ 408.444014] 524158 pages RAM [ 408.444337] 0 pages HighMem/MovableOnly [ 408.445083] 111451 pages reserved [ 408.445373] Memory cgroup min protection 0kB -- low protection 54608kB [ 408.585194] kexec: Could not allocate control_code_buffer 04:57:49 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:57:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 34) 04:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) [ 416.469052] loop7: detected capacity change from 0 to 128 04:57:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 35) 04:57:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 36) 04:57:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:49 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 417.745382] kexec: Could not allocate control_code_buffer 04:57:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 37) 04:57:59 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x2, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:57:59 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 38) [ 426.666254] loop7: detected capacity change from 0 to 128 04:57:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 39) 04:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:57:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 40) [ 427.121093] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 427.125016] CPU: 0 UID: 0 PID: 5614 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 427.125034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 427.125042] Call Trace: [ 427.125046] [ 427.125051] dump_stack_lvl+0xfa/0x120 [ 427.125072] warn_alloc+0x211/0x370 [ 427.125098] ? __pfx_warn_alloc+0x10/0x10 [ 427.125129] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 427.125157] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 427.125175] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 427.125195] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 427.125218] ? irqentry_exit+0x17b/0x650 [ 427.125230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 427.125252] ? policy_nodemask+0xeb/0x4e0 [ 427.125273] alloc_pages_mpol+0xed/0x340 [ 427.125292] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 427.125312] ? alloc_pages_noprof+0x3d/0x380 [ 427.125333] alloc_pages_noprof+0xa1/0x380 [ 427.125353] kimage_alloc_pages+0x70/0x240 [ 427.125378] kimage_alloc_control_pages+0x18f/0x970 [ 427.125405] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 427.125433] do_kexec_load+0x4ab/0xa50 [ 427.125447] ? __pfx_do_kexec_load+0x10/0x10 [ 427.125462] ? _copy_from_user+0x5b/0xd0 [ 427.125487] __x64_sys_kexec_load+0x1c6/0x230 [ 427.125503] do_syscall_64+0xbf/0x420 [ 427.125519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.125533] RIP: 0033:0x7ff1bcf79b19 [ 427.125543] 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 [ 427.125555] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 427.125567] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 427.125576] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000000000002 [ 427.125583] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 427.125591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 427.125598] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 427.125615] [ 427.167179] Mem-Info: [ 427.167388] active_anon:446 inactive_anon:52462 isolated_anon:0 [ 427.167388] active_file:5713 inactive_file:28943 isolated_file:0 [ 427.167388] unevictable:0 dirty:157 writeback:0 [ 427.167388] slab_reclaimable:3876 slab_unreclaimable:53038 [ 427.167388] mapped:74984 shmem:94 pagetables:2225 [ 427.167388] sec_pagetables:0 bounce:0 [ 427.167388] kernel_misc_reclaimable:0 [ 427.167388] free:7823 free_pcp:452 free_cma:0 [ 427.176890] Node 0 active_anon:1784kB inactive_anon:209848kB active_file:22852kB inactive_file:115772kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:299936kB dirty:628kB writeback:0kB shmem:376kB kernel_stack:5792kB pagetables:8900kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 427.201294] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:476kB inactive_file:52kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 427.219098] lowmem_reserve[]: 0 1597 1597 1597 [ 427.220095] Node 0 DMA32 free:24764kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:209844kB active_file:22628kB inactive_file:115800kB unevictable:0kB writepending:712kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1576kB local_pcp:848kB free_cma:0kB [ 427.240031] lowmem_reserve[]: 0 0 0 0 [ 427.240943] Node 0 DMA: 1*4kB (U) 1*8kB (M) 3*16kB (UM) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6428kB [ 427.248980] Node 0 DMA32: 316*4kB (UME) 257*8kB (UME) 235*16kB (ME) 101*32kB (UME) 57*64kB (UME) 28*128kB (UME) 11*256kB (UME) 7*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 23944kB [ 427.251824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 427.257958] 27506 total pagecache pages [ 427.258623] 0 pages in swap cache [ 427.259261] Free swap = 0kB [ 427.263231] Total swap = 0kB [ 427.264156] 524158 pages RAM [ 427.269750] 0 pages HighMem/MovableOnly [ 427.270412] 111451 pages reserved [ 427.271147] Memory cgroup min protection 0kB -- low protection 72392kB [ 427.423387] kexec: Could not allocate control_code_buffer [ 427.437513] kexec: Could not allocate control_code_buffer 04:58:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 41) 04:58:09 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 436.333915] loop7: detected capacity change from 0 to 128 04:58:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 42) 04:58:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 43) 04:58:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 44) 04:58:09 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:58:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 45) [ 437.146012] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 437.150877] CPU: 0 UID: 0 PID: 5661 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 437.150896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 437.150904] Call Trace: [ 437.150908] [ 437.150913] dump_stack_lvl+0xfa/0x120 [ 437.150935] warn_alloc+0x211/0x370 [ 437.150962] ? __pfx_warn_alloc+0x10/0x10 [ 437.150995] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 437.151023] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 437.151041] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 437.151064] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 437.151084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 437.151106] ? policy_nodemask+0xeb/0x4e0 [ 437.151128] alloc_pages_mpol+0xed/0x340 [ 437.151146] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 437.151170] alloc_pages_noprof+0xa1/0x380 [ 437.151190] kimage_alloc_pages+0x70/0x240 [ 437.151214] kimage_alloc_control_pages+0x18f/0x970 [ 437.151241] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 437.151269] do_kexec_load+0x4ab/0xa50 [ 437.151287] ? __pfx_do_kexec_load+0x10/0x10 [ 437.151302] ? _copy_from_user+0x5b/0xd0 [ 437.151327] __x64_sys_kexec_load+0x1c6/0x230 [ 437.151343] do_syscall_64+0xbf/0x420 [ 437.151359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.151374] RIP: 0033:0x7ff1bcf79b19 [ 437.151385] 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 [ 437.151397] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 437.151409] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 437.151417] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000000000008 [ 437.151424] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 437.151432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 437.151440] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 437.151457] [ 437.151466] Mem-Info: [ 437.189595] active_anon:446 inactive_anon:51455 isolated_anon:0 [ 437.189595] active_file:6053 inactive_file:27155 isolated_file:32 [ 437.189595] unevictable:6 dirty:206 writeback:0 [ 437.189595] slab_reclaimable:3846 slab_unreclaimable:52700 [ 437.189595] mapped:75150 shmem:94 pagetables:2233 [ 437.189595] sec_pagetables:0 bounce:0 [ 437.189595] kernel_misc_reclaimable:0 [ 437.189595] free:6236 free_pcp:452 free_cma:0 [ 437.201408] Node 0 active_anon:1784kB inactive_anon:205988kB active_file:24212kB inactive_file:108056kB unevictable:24kB isolated(anon):0kB isolated(file):132kB mapped:300936kB dirty:824kB writeback:0kB shmem:376kB kernel_stack:5856kB pagetables:8932kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 437.205252] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:92kB active_file:480kB inactive_file:52kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 437.218692] lowmem_reserve[]: 0 1597 1597 1597 [ 437.219416] Node 0 DMA32 free:19684kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:205648kB active_file:23816kB inactive_file:107440kB unevictable:24kB writepending:908kB zspages:0kB present:2080640kB managed:1635468kB mlocked:24kB bounce:0kB free_pcp:1648kB local_pcp:832kB free_cma:0kB [ 437.230604] lowmem_reserve[]: 0 0 0 0 [ 437.231296] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (U) 3*32kB (UME) 1*64kB (E) 3*128kB (UME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6472kB [ 437.241860] Node 0 DMA32: 899*4kB (UME) 470*8kB (UME) 88*16kB (UME) 32*32kB (UME) 16*64kB (UM) 23*128kB (M) 14*256kB (ME) 8*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 21436kB [ 437.246229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 437.250276] 25921 total pagecache pages [ 437.250914] 0 pages in swap cache [ 437.251455] Free swap = 0kB [ 437.254171] Total swap = 0kB [ 437.254782] 524158 pages RAM [ 437.255258] 0 pages HighMem/MovableOnly [ 437.256893] 111451 pages reserved [ 437.257447] Memory cgroup min protection 0kB -- low protection 71432kB [ 437.527727] kexec: Could not allocate control_code_buffer 04:58:19 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x3e00, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:19 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 46) 04:58:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 446.516355] loop7: detected capacity change from 0 to 128 04:58:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 47) 04:58:19 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 48) 04:58:19 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 447.520544] kexec: Could not allocate control_code_buffer 04:58:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:30 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:30 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x32611, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:30 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 49) 04:58:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:30 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000)='\n', 0x1}]) 04:58:30 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 457.925437] loop7: detected capacity change from 0 to 128 04:58:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 50) 04:58:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 51) 04:58:31 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 52) 04:58:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:31 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 459.036129] kexec: Could not allocate control_code_buffer 04:58:42 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 53) 04:58:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:42 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x3e00, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:42 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:58:42 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:58:42 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x80000, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:42 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 469.485700] loop7: detected capacity change from 0 to 128 04:58:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x3e0000, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:42 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 54) [ 469.646127] loop7: detected capacity change from 0 to 128 04:58:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x800000, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:42 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 469.784349] loop7: detected capacity change from 0 to 128 04:58:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x1000000, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:42 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 55) [ 469.868278] loop7: detected capacity change from 0 to 128 04:58:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x2000000, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 469.967498] loop7: detected capacity change from 0 to 128 [ 470.515469] kexec: Could not allocate control_code_buffer 04:58:52 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 56) 04:58:52 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x7200fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:58:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) [ 479.142068] loop7: detected capacity change from 0 to 128 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 57) 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 58) 04:58:52 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 59) 04:58:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 60) 04:58:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 61) [ 479.941567] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 479.953774] CPU: 1 UID: 0 PID: 5880 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 479.953806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 479.953819] Call Trace: [ 479.953826] [ 479.953835] dump_stack_lvl+0xfa/0x120 [ 479.953866] warn_alloc+0x211/0x370 [ 479.953901] ? __pfx_warn_alloc+0x10/0x10 [ 479.953957] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 479.954001] ? trace_hardirqs_off_finish+0xe3/0x110 [ 479.954034] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 479.954075] ? policy_nodemask+0x60/0x4e0 [ 479.954110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 479.954146] ? policy_nodemask+0xeb/0x4e0 [ 479.954181] alloc_pages_mpol+0xed/0x340 [ 479.954213] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 479.954247] ? kasan_check_range+0x15e/0x1b0 [ 479.954286] alloc_pages_noprof+0xa1/0x380 [ 479.954320] kimage_alloc_pages+0x70/0x240 [ 479.954360] kimage_alloc_control_pages+0x18f/0x970 [ 479.954406] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 479.954455] do_kexec_load+0x4ab/0xa50 [ 479.954480] ? __pfx_do_kexec_load+0x10/0x10 [ 479.954505] ? _copy_from_user+0x5b/0xd0 [ 479.954546] __x64_sys_kexec_load+0x1c6/0x230 [ 479.954573] do_syscall_64+0xbf/0x420 [ 479.954599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.954622] RIP: 0033:0x7ff1bcf79b19 [ 479.954640] 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 [ 479.954667] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 479.954688] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 479.954702] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000007200fff [ 479.954715] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 479.954728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 479.954740] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 479.954771] [ 480.044701] Mem-Info: [ 480.045233] active_anon:447 inactive_anon:51355 isolated_anon:0 [ 480.045233] active_file:5638 inactive_file:14576 isolated_file:7 [ 480.045233] unevictable:0 dirty:41 writeback:0 [ 480.045233] slab_reclaimable:3859 slab_unreclaimable:53317 [ 480.045233] mapped:72701 shmem:94 pagetables:2317 [ 480.045233] sec_pagetables:0 bounce:0 [ 480.045233] kernel_misc_reclaimable:0 [ 480.045233] free:5409 free_pcp:422 free_cma:0 [ 480.057463] Node 0 active_anon:1788kB inactive_anon:206008kB active_file:22636kB inactive_file:58200kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:291644kB dirty:164kB writeback:0kB shmem:376kB kernel_stack:5792kB pagetables:9268kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 480.061137] Node 0 DMA free:6424kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:472kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 480.093255] lowmem_reserve[]: 0 1597 1597 1597 [ 480.097443] Node 0 DMA32 free:14960kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:205580kB active_file:22420kB inactive_file:58148kB unevictable:0kB writepending:164kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:2044kB local_pcp:808kB free_cma:0kB [ 480.127700] lowmem_reserve[]: 0 0 0 0 [ 480.128087] Node 0 DMA: 4*4kB (M) 2*8kB (M) 4*16kB (UM) 2*32kB (ME) 2*64kB (UE) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 480.129414] Node 0 DMA32: 49*4kB (UME) 238*8kB (UM) 280*16kB (UM) 86*32kB (UME) 38*64kB (UME) 8*128kB (ME) 7*256kB (UE) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14580kB [ 480.130670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 480.131333] 20466 total pagecache pages [ 480.131684] 0 pages in swap cache [ 480.131964] Free swap = 0kB [ 480.132211] Total swap = 0kB [ 480.132462] 524158 pages RAM [ 480.132734] 0 pages HighMem/MovableOnly [ 480.133051] 111451 pages reserved [ 480.133326] Memory cgroup min protection 0kB -- low protection 71780kB [ 480.317838] kexec: Could not allocate control_code_buffer 04:59:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 62) 04:59:01 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x7207fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 488.589433] loop7: detected capacity change from 0 to 128 04:59:01 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) (fail_nth: 63) 04:59:01 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 488.759598] FAULT_INJECTION: forcing a failure. [ 488.759598] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 488.763949] CPU: 1 UID: 0 PID: 5937 Comm: syz-executor.3 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 488.763983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 488.763996] Call Trace: [ 488.764004] [ 488.764013] dump_stack_lvl+0xfa/0x120 [ 488.764047] should_fail_ex+0x4d7/0x5e0 [ 488.764094] _copy_to_user+0x32/0xd0 [ 488.764137] simple_read_from_buffer+0xe0/0x180 [ 488.764182] proc_fail_nth_read+0x18a/0x240 [ 488.764216] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 488.764252] ? security_file_permission+0x22/0x90 [ 488.764282] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 488.764314] vfs_read+0x1eb/0xc70 [ 488.764338] ? __pfx___mutex_lock+0x10/0x10 [ 488.764379] ? __fget_files+0x34/0x3b0 [ 488.764404] ? __pfx_vfs_read+0x10/0x10 [ 488.764428] ? lock_release+0xc8/0x270 [ 488.764466] ? __fget_files+0x20d/0x3b0 [ 488.764503] ksys_read+0x121/0x240 [ 488.764525] ? __pfx_ksys_read+0x10/0x10 [ 488.764560] do_syscall_64+0xbf/0x420 [ 488.764590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.764621] RIP: 0033:0x7fb2ae91669c [ 488.764640] 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 [ 488.764663] RSP: 002b:00007fb2abed9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 488.764686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2ae91669c [ 488.764701] RDX: 000000000000000f RSI: 00007fb2abed91e0 RDI: 0000000000000004 [ 488.764715] RBP: 00007fb2abed91d0 R08: 0000000000000000 R09: 0000000000000000 [ 488.764728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 488.764742] R13: 00007ffd7269513f R14: 00007fb2abed9300 R15: 0000000000022000 [ 488.764777] 04:59:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:01 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 04:59:02 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00002) 04:59:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:02 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:02 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00003) 04:59:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 489.746431] kexec: Could not allocate control_code_buffer 04:59:12 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00004) 04:59:12 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x729afff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) [ 499.575196] loop7: detected capacity change from 0 to 128 04:59:12 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00005) 04:59:12 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:12 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00006) 04:59:12 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:13 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00007) 04:59:13 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00008) 04:59:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:13 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00009) 04:59:13 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:13 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000a) 04:59:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) [ 500.818627] kexec: Could not allocate control_code_buffer 04:59:13 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:13 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000b) 04:59:13 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x729ffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:13 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 500.949234] loop7: detected capacity change from 0 to 128 04:59:14 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000c) [ 502.129352] kexec: Could not allocate control_code_buffer 04:59:25 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x72a2fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:25 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:25 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:25 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000d) 04:59:25 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:59:25 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:25 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 512.054586] loop7: detected capacity change from 0 to 128 04:59:25 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000e) [ 512.841307] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 512.854733] CPU: 1 UID: 0 PID: 6087 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 512.854766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 512.854779] Call Trace: [ 512.854786] [ 512.854794] dump_stack_lvl+0xfa/0x120 [ 512.854829] warn_alloc+0x211/0x370 [ 512.854865] ? __pfx_warn_alloc+0x10/0x10 [ 512.854921] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 512.854972] ? irqentry_exit+0x17b/0x650 [ 512.854994] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 512.855036] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 512.855072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 512.855110] ? policy_nodemask+0xeb/0x4e0 [ 512.855146] alloc_pages_mpol+0xed/0x340 [ 512.855178] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 512.855221] alloc_pages_noprof+0xa1/0x380 [ 512.855255] kimage_alloc_pages+0x70/0x240 [ 512.855295] kimage_alloc_control_pages+0x18f/0x970 [ 512.855342] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 512.855391] do_kexec_load+0x4ab/0xa50 [ 512.855417] ? __pfx_do_kexec_load+0x10/0x10 [ 512.855442] ? _copy_from_user+0x5b/0xd0 [ 512.855484] __x64_sys_kexec_load+0x1c6/0x230 [ 512.855512] do_syscall_64+0xbf/0x420 [ 512.855539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.855563] RIP: 0033:0x7ff1bcf79b19 [ 512.855581] 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 [ 512.855601] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 512.855622] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 512.855636] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 00000000072a2fff [ 512.855656] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 512.855668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 512.855681] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 512.855712] [ 512.916023] Mem-Info: [ 512.916427] active_anon:446 inactive_anon:51290 isolated_anon:0 [ 512.916427] active_file:6976 inactive_file:17322 isolated_file:16 [ 512.916427] unevictable:0 dirty:77 writeback:0 [ 512.916427] slab_reclaimable:3835 slab_unreclaimable:52074 [ 512.916427] mapped:72868 shmem:94 pagetables:2107 [ 512.916427] sec_pagetables:0 bounce:0 [ 512.916427] kernel_misc_reclaimable:0 [ 512.916427] free:5063 free_pcp:322 free_cma:0 [ 512.921225] Node 0 active_anon:1784kB inactive_anon:205160kB active_file:27988kB inactive_file:69288kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:291556kB dirty:308kB writeback:0kB shmem:376kB kernel_stack:5504kB pagetables:8428kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 512.923886] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:96kB active_file:460kB inactive_file:52kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 512.928720] lowmem_reserve[]: 0 1597 1597 1597 [ 512.929291] Node 0 DMA32 free:13656kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:205064kB active_file:27776kB inactive_file:68988kB unevictable:0kB writepending:308kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1428kB local_pcp:572kB free_cma:0kB [ 512.932472] lowmem_reserve[]: 0 0 0 0 [ 512.935908] Node 0 DMA: 3*4kB (UM) 1*8kB (M) 1*16kB (M) 2*32kB (UE) 1*64kB (E) 3*128kB (UME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6436kB [ 512.941083] Node 0 DMA32: 472*4kB (UME) 259*8kB (UME) 158*16kB (UME) 54*32kB (UME) 26*64kB (UME) 17*128kB (UME) 4*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13080kB [ 512.942817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 512.943642] 24616 total pagecache pages [ 512.951345] 0 pages in swap cache [ 512.953334] Free swap = 0kB [ 512.953979] Total swap = 0kB [ 512.954317] 524158 pages RAM [ 512.954626] 0 pages HighMem/MovableOnly [ 512.958588] 111451 pages reserved [ 512.959247] Memory cgroup min protection 0kB -- low protection 81616kB [ 513.162627] kexec: Could not allocate control_code_buffer 04:59:36 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x72a5fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:36 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000f) 04:59:36 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 523.080435] loop7: detected capacity change from 0 to 128 04:59:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00013) 04:59:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = 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$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00021) 04:59:36 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc000b1) 04:59:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) [ 524.164424] kexec: Could not allocate control_code_buffer 04:59:46 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8cf5fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:46 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc000f4) 04:59:46 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 533.502272] loop7: detected capacity change from 0 to 128 04:59:46 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc001fd) 04:59:46 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:46 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00300) 04:59:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:47 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00500) 04:59:47 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 534.620101] kexec: Could not allocate control_code_buffer 04:59:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8cf7fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 04:59:55 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00600) [ 542.373798] loop7: detected capacity change from 0 to 128 04:59:55 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00700) 04:59:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00900) 04:59:55 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00a00) 04:59:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 04:59:55 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00b00) [ 542.967846] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 542.976995] CPU: 0 UID: 0 PID: 6230 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 542.977013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 542.977021] Call Trace: [ 542.977026] [ 542.977031] dump_stack_lvl+0xfa/0x120 [ 542.977053] warn_alloc+0x211/0x370 [ 542.977075] ? __pfx_warn_alloc+0x10/0x10 [ 542.977106] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 542.977132] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 542.977148] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 542.977169] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 542.977186] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 542.977205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 542.977226] ? policy_nodemask+0xeb/0x4e0 [ 542.977246] alloc_pages_mpol+0xed/0x340 [ 542.977264] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 542.977287] alloc_pages_noprof+0xa1/0x380 [ 542.977305] kimage_alloc_pages+0x70/0x240 [ 542.977327] kimage_alloc_control_pages+0x18f/0x970 [ 542.977353] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 542.977379] do_kexec_load+0x4ab/0xa50 [ 542.977393] ? __pfx_do_kexec_load+0x10/0x10 [ 542.977406] ? _copy_from_user+0x5b/0xd0 [ 542.977430] __x64_sys_kexec_load+0x1c6/0x230 [ 542.977444] do_syscall_64+0xbf/0x420 [ 542.977460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 542.977473] RIP: 0033:0x7ff1bcf79b19 [ 542.977484] 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 [ 542.977495] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 542.977507] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 542.977514] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000008cf7fff [ 542.977522] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 542.977529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 542.977535] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 542.977553] [ 542.977557] Mem-Info: [ 543.004748] active_anon:446 inactive_anon:47361 isolated_anon:0 [ 543.004748] active_file:9397 inactive_file:22808 isolated_file:32 [ 543.004748] unevictable:8 dirty:205 writeback:0 [ 543.004748] slab_reclaimable:3815 slab_unreclaimable:52954 [ 543.004748] mapped:75044 shmem:94 pagetables:2300 [ 543.004748] sec_pagetables:0 bounce:0 [ 543.004748] kernel_misc_reclaimable:0 [ 543.004748] free:6258 free_pcp:311 free_cma:0 [ 543.033948] Node 0 active_anon:1784kB inactive_anon:189528kB active_file:37588kB inactive_file:90168kB unevictable:32kB isolated(anon):0kB isolated(file):128kB mapped:300176kB dirty:820kB writeback:0kB shmem:376kB kernel_stack:5664kB pagetables:9368kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB 04:59:56 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 543.064072] Node 0 DMA free:6484kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:464kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:20kB free_cma:0kB [ 543.092966] lowmem_reserve[]: 0 1597 1597 1597 [ 543.093840] Node 0 DMA32 free:22712kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:189440kB active_file:37124kB inactive_file:86368kB unevictable:32kB writepending:904kB zspages:0kB present:2080640kB managed:1635468kB mlocked:32kB bounce:0kB free_pcp:1536kB local_pcp:736kB free_cma:0kB [ 543.117266] lowmem_reserve[]: 0 0 0 0 [ 543.117998] Node 0 DMA: 5*4kB (U) 3*8kB (U) 3*16kB (UM) 2*32kB (UE) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6492kB 04:59:56 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00c00) [ 543.133354] Node 0 DMA32: 629*4kB (UME) 412*8kB (UME) 194*16kB (UME) 98*32kB (UME) 46*64kB (UME) 22*128kB (UME) 13*256kB (UE) 3*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 23700kB [ 543.154706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 543.165731] 28319 total pagecache pages [ 543.166373] 0 pages in swap cache [ 543.177707] Free swap = 0kB [ 543.178225] Total swap = 0kB [ 543.179395] 524158 pages RAM [ 543.179916] 0 pages HighMem/MovableOnly [ 543.180542] 111451 pages reserved [ 543.195499] Memory cgroup min protection 0kB -- low protection 83804kB [ 543.520888] kexec: Could not allocate control_code_buffer 05:00:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 05:00:05 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8ebffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:05 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:05 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:05 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00d00) 05:00:05 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:05 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:05 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 552.961630] loop7: detected capacity change from 0 to 128 05:00:06 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:06 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00e00) 05:00:06 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:06 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:06 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:06 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:06 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00f00) 05:00:06 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 553.792007] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 553.793206] CPU: 0 UID: 0 PID: 6294 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 553.793223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 553.793230] Call Trace: [ 553.793235] [ 553.793239] dump_stack_lvl+0xfa/0x120 [ 553.793261] warn_alloc+0x211/0x370 [ 553.793284] ? __pfx_warn_alloc+0x10/0x10 [ 553.793317] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 553.793344] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 553.793362] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 553.793391] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 553.793414] ? policy_nodemask+0xeb/0x4e0 [ 553.793438] alloc_pages_mpol+0xed/0x340 [ 553.793456] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 553.793481] alloc_pages_noprof+0xa1/0x380 [ 553.793500] kimage_alloc_pages+0x70/0x240 [ 553.793525] kimage_alloc_control_pages+0x18f/0x970 [ 553.793552] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 553.793584] do_kexec_load+0x4ab/0xa50 [ 553.793599] ? __pfx_do_kexec_load+0x10/0x10 [ 553.793614] ? _copy_from_user+0x5b/0xd0 [ 553.793639] __x64_sys_kexec_load+0x1c6/0x230 [ 553.793657] do_syscall_64+0xbf/0x420 [ 553.793674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.793688] RIP: 0033:0x7ff1bcf79b19 [ 553.793699] 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 [ 553.793711] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 553.793723] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 553.793731] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000008ebffff [ 553.793739] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 553.793746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 553.793754] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 553.793771] [ 553.819926] Mem-Info: [ 553.820315] active_anon:446 inactive_anon:47112 isolated_anon:0 [ 553.820315] active_file:8880 inactive_file:17438 isolated_file:0 [ 553.820315] unevictable:0 dirty:12 writeback:0 [ 553.820315] slab_reclaimable:3818 slab_unreclaimable:52400 [ 553.820315] mapped:73493 shmem:94 pagetables:2070 [ 553.820315] sec_pagetables:0 bounce:0 [ 553.820315] kernel_misc_reclaimable:0 [ 553.820315] free:5457 free_pcp:210 free_cma:0 [ 553.832752] Node 0 active_anon:1784kB inactive_anon:188448kB active_file:35460kB inactive_file:69920kB unevictable:0kB isolated(anon):0kB isolated(file):120kB mapped:293972kB dirty:48kB writeback:0kB shmem:376kB kernel_stack:5280kB pagetables:8280kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 553.838703] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:464kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 553.843480] lowmem_reserve[]: 0 1597 1597 1597 [ 553.845462] Node 0 DMA32 free:15396kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:188440kB active_file:33460kB inactive_file:71300kB unevictable:0kB writepending:48kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:808kB local_pcp:504kB free_cma:0kB [ 553.854709] lowmem_reserve[]: 0 0 0 0 [ 553.855314] Node 0 DMA: 3*4kB (UM) 3*8kB (UM) 2*16kB (M) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6436kB [ 553.866184] Node 0 DMA32: 199*4kB (UME) 485*8kB (M) 265*16kB (ME) 118*32kB (UME) 36*64kB (ME) 13*128kB (UME) 1*256kB (E) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16916kB [ 553.870914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 553.872438] 25925 total pagecache pages [ 553.878183] 0 pages in swap cache [ 553.878761] Free swap = 0kB [ 553.879394] Total swap = 0kB [ 553.884735] 524158 pages RAM [ 553.885364] 0 pages HighMem/MovableOnly [ 553.886160] 111451 pages reserved [ 553.887246] Memory cgroup min protection 0kB -- low protection 80972kB [ 554.182523] kexec: Could not allocate control_code_buffer 05:00:16 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8f39fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc01300) 05:00:16 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 563.223091] loop7: detected capacity change from 0 to 128 05:00:16 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc02100) 05:00:16 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0b100) 05:00:16 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:16 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0f400) 05:00:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 564.390116] kexec: Could not allocate control_code_buffer 05:00:27 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0fd01) 05:00:27 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8f3afff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:27 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 574.819904] loop7: detected capacity change from 0 to 128 05:00:27 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:27 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0x7fffdfbff000) 05:00:28 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:28 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:28 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:28 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:28 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 575.943897] kexec: Could not allocate control_code_buffer 05:00:38 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8104}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00006e0000/0x3000)=nil) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mbind(&(0x7f0000f0a000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000080), 0xf6d8, 0x3) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:00:38 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9d7efff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:38 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 585.860528] loop7: detected capacity change from 0 to 128 05:00:38 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:38 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock2(&(0x7f000099f000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:00:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:39 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:39 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:39 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mremap(&(0x7f00005f7000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:00:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:39 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:39 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 586.916016] kexec: Could not allocate control_code_buffer 05:00:48 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9da5fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:48 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/118, 0x76}], 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB="1c000011ec001e3dbe4139d800000100000002762c553d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014009f3db847df0000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x38}}], 0x1, 0x10000, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x6c, 0x7, 0xf7, 0x40, 0x0, 0x7838, 0x480, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x400, 0x19, 0x80, 0x5, 0x2, 0x7, 0x4, 0x0, 0x9, 0x0, 0x6}, r2, 0x1, 0xffffffffffffffff, 0x9) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mremap(&(0x7f0000a44000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f00007e8000/0x1000)=nil) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b76000/0x4000)=nil, 0x4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000dee000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r1, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 595.350523] loop7: detected capacity change from 0 to 128 05:00:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:48 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 595.390131] audit: type=1400 audit(1768366848.429:12): avc: denied { map } for pid=6507 comm="syz-executor.3" path="pipe:[14378]" dev="pipefs" ino=14378 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 05:00:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:48 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:48 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) munmap(&(0x7f0000aa1000/0x4000)=nil, 0x4000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) close(r0) [ 595.913298] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 595.917301] CPU: 1 UID: 0 PID: 6509 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 595.917322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 595.917332] Call Trace: [ 595.917337] [ 595.917343] dump_stack_lvl+0xfa/0x120 [ 595.917367] warn_alloc+0x211/0x370 [ 595.917402] ? __pfx_warn_alloc+0x10/0x10 [ 595.917440] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 595.917470] ? __schedule+0x1937/0x4680 [ 595.917494] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 595.917515] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 595.917539] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 595.917561] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 595.917584] ? irqentry_exit+0x17b/0x650 [ 595.917597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 595.917623] ? policy_nodemask+0xeb/0x4e0 [ 595.917652] alloc_pages_mpol+0xed/0x340 [ 595.917674] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 595.917702] alloc_pages_noprof+0xa1/0x380 [ 595.917725] kimage_alloc_pages+0x70/0x240 [ 595.917753] kimage_alloc_control_pages+0x18f/0x970 [ 595.917784] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 595.917817] do_kexec_load+0x4ab/0xa50 [ 595.917835] ? __pfx_do_kexec_load+0x10/0x10 [ 595.917851] ? _copy_from_user+0x5b/0xd0 [ 595.917880] __x64_sys_kexec_load+0x1c6/0x230 [ 595.917899] do_syscall_64+0xbf/0x420 [ 595.917917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.917933] RIP: 0033:0x7ff1bcf79b19 [ 595.917946] 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 [ 595.917959] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 595.917974] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 595.917983] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000009da5fff [ 595.917992] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 595.918000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 595.918009] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 595.918030] [ 595.940318] Mem-Info: [ 595.940586] active_anon:446 inactive_anon:47290 isolated_anon:0 [ 595.940586] active_file:9748 inactive_file:18585 isolated_file:0 [ 595.940586] unevictable:12 dirty:104 writeback:0 [ 595.940586] slab_reclaimable:3813 slab_unreclaimable:52648 [ 595.940586] mapped:73574 shmem:94 pagetables:2104 [ 595.940586] sec_pagetables:0 bounce:0 [ 595.940586] kernel_misc_reclaimable:0 [ 595.940586] free:6101 free_pcp:194 free_cma:0 [ 595.945019] Node 0 active_anon:1784kB inactive_anon:189160kB active_file:38992kB inactive_file:74340kB unevictable:48kB isolated(anon):0kB isolated(file):0kB mapped:294296kB dirty:500kB writeback:0kB shmem:376kB kernel_stack:5248kB pagetables:8416kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 595.948295] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:464kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 595.952080] lowmem_reserve[]: 0 1597 1597 1597 [ 595.952627] Node 0 DMA32 free:17712kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:189156kB active_file:38528kB inactive_file:74160kB unevictable:48kB writepending:500kB zspages:0kB present:2080640kB managed:1635468kB mlocked:48kB bounce:0kB free_pcp:1288kB local_pcp:484kB free_cma:0kB [ 595.956730] lowmem_reserve[]: 0 0 0 0 [ 595.957199] Node 0 DMA: 5*4kB (UME) 4*8kB (UME) 3*16kB (ME) 0*32kB 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6436kB [ 595.959352] Node 0 DMA32: 132*4kB (UME) 114*8kB (UME) 180*16kB (UM) 136*32kB (UM) 44*64kB (UME) 15*128kB (UME) 7*256kB (UME) 3*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 17760kB [ 595.961594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 595.964876] 28338 total pagecache pages [ 595.965338] 0 pages in swap cache [ 595.965779] Free swap = 0kB [ 595.966159] Total swap = 0kB [ 595.966528] 524158 pages RAM [ 595.966959] 0 pages HighMem/MovableOnly [ 595.967408] 111451 pages reserved [ 595.967845] Memory cgroup min protection 0kB -- low protection 82092kB [ 596.145683] kexec: Could not allocate control_code_buffer [ 596.154503] kexec: Could not allocate control_code_buffer 05:00:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:00:59 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9dbdfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:00:59 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 3: getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x2) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000100)={0x6, 'vlan0\x00', {}, 0x1f}) 05:00:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 606.129015] loop7: detected capacity change from 0 to 128 05:00:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:00:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) munmap(&(0x7f0000529000/0x2000)=nil, 0x2000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:00:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:00:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:00:59 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:00:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000985000/0x4000)=nil, 0x4000) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10042}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000921000/0x4000)=nil, &(0x7f0000c03000/0x8000)=nil, &(0x7f0000564000/0x3000)=nil, &(0x7f0000da1000/0x4000)=nil, &(0x7f0000e6c000/0x2000)=nil, &(0x7f000086c000/0x4000)=nil, &(0x7f000099d000/0x2000)=nil, &(0x7f000095d000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)="cd701c0d6c48a6ce76858d24daa745d5bbfabfc56b3e49ee0c596460fefb847d5d095f09c85e1ffc997506de4359144602f1bb33c4eaa0fd7ab79b142150092625543c3ab6e131a5633117fa379c71115a4799eeea3fa7c3eba9a124cbd1", 0x5e, r0}, 0x68) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:00:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) [ 607.139349] kexec: Could not allocate control_code_buffer 05:01:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:01:10 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:01:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:10 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f2ffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 617.324906] loop7: detected capacity change from 0 to 128 05:01:10 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:01:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:01:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:01:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mbind(&(0x7f0000671000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000080), 0xfd, 0x1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) r0 = shmget(0x2, 0x3000, 0x2, &(0x7f0000ac6000/0x3000)=nil) mbind(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0)=0x7397, 0x80000001, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x3000) munmap(&(0x7f000040d000/0xf000)=nil, 0xf000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) [ 618.338725] kexec: Could not allocate control_code_buffer 05:01:21 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f60fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:01:21 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:01:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x9, 0x0, 0x4a, 0x0, 0x0, 0x8201, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x3}, 0x2000, 0x80000001, 0x80000001, 0x9, 0x8, 0xd9, 0xc15, 0x0, 0xfffffff7, 0x0, 0x8b7}, 0xffffffffffffffff, 0xc, r0, 0x3) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 628.461914] loop7: detected capacity change from 0 to 128 05:01:21 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:01:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = fsmount(0xffffffffffffffff, 0x0, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r2, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000792000/0x3000)=nil, &(0x7f0000000080)) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) fallocate(r1, 0x62, 0x7, 0x4) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f000044b000/0x4000)=nil, 0x4000, 0x14) 05:01:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 629.462779] kexec: Could not allocate control_code_buffer 05:01:31 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f93fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:01:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c39000/0x2000)=nil, 0x2000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:31 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 638.766066] loop7: detected capacity change from 0 to 128 05:01:31 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:31 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 639.555633] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 639.557832] CPU: 0 UID: 0 PID: 6714 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 639.557864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 639.557877] Call Trace: [ 639.557885] [ 639.557893] dump_stack_lvl+0xfa/0x120 [ 639.557928] warn_alloc+0x211/0x370 [ 639.557968] ? __pfx_warn_alloc+0x10/0x10 [ 639.558027] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 639.558078] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 639.558112] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 639.558148] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 639.558190] ? irqentry_exit+0x17b/0x650 [ 639.558211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 639.558251] ? policy_nodemask+0xeb/0x4e0 [ 639.558290] alloc_pages_mpol+0xed/0x340 [ 639.558329] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 639.558367] ? alloc_pages_noprof+0x284/0x380 [ 639.558404] alloc_pages_noprof+0xa1/0x380 [ 639.558439] kimage_alloc_pages+0x70/0x240 [ 639.558480] kimage_alloc_control_pages+0x18f/0x970 [ 639.558529] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 639.558580] do_kexec_load+0x4ab/0xa50 [ 639.558607] ? __pfx_do_kexec_load+0x10/0x10 [ 639.558634] ? _copy_from_user+0x5b/0xd0 [ 639.558685] __x64_sys_kexec_load+0x1c6/0x230 [ 639.558714] do_syscall_64+0xbf/0x420 [ 639.558743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.558769] RIP: 0033:0x7ff1bcf79b19 [ 639.558789] 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 [ 639.558811] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 639.558834] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 639.558849] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000009f93fff [ 639.558865] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 639.558880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 639.558893] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 639.558927] [ 639.587746] Mem-Info: [ 639.588135] active_anon:446 inactive_anon:47462 isolated_anon:21 [ 639.588135] active_file:9938 inactive_file:17088 isolated_file:0 [ 639.588135] unevictable:0 dirty:35 writeback:0 [ 639.588135] slab_reclaimable:3812 slab_unreclaimable:52922 [ 639.588135] mapped:73507 shmem:94 pagetables:2102 [ 639.588135] sec_pagetables:0 bounce:0 [ 639.588135] kernel_misc_reclaimable:0 [ 639.588135] free:5612 free_pcp:219 free_cma:0 [ 639.593917] Node 0 active_anon:1784kB inactive_anon:189764kB active_file:39752kB inactive_file:68352kB unevictable:0kB isolated(anon):168kB isolated(file):0kB mapped:294028kB dirty:140kB writeback:0kB shmem:376kB kernel_stack:5248kB pagetables:8408kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 639.598517] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:464kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 639.602858] lowmem_reserve[]: 0 1597 1597 1597 [ 639.603799] Node 0 DMA32 free:15432kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:189760kB active_file:39288kB inactive_file:68304kB unevictable:0kB writepending:140kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1308kB local_pcp:0kB free_cma:0kB [ 639.613546] lowmem_reserve[]: 0 0 0 0 [ 639.614558] Node 0 DMA: 5*4kB (UME) 4*8kB (UME) 3*16kB (ME) 0*32kB 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6436kB [ 639.617544] Node 0 DMA32: 234*4kB (UME) 430*8kB (UM) 289*16kB (ME) 102*32kB (UME) 24*64kB (UME) 10*128kB (ME) 3*256kB (ME) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 16872kB [ 639.620449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 639.622335] 27126 total pagecache pages [ 639.623416] 0 pages in swap cache [ 639.624406] Free swap = 0kB [ 639.626135] Total swap = 0kB [ 639.626620] 524158 pages RAM [ 639.627883] 0 pages HighMem/MovableOnly [ 639.628492] 111451 pages reserved [ 639.631420] Memory cgroup min protection 0kB -- low protection 81688kB [ 639.875709] kexec: Could not allocate control_code_buffer 05:01:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f9cfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:01:41 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2cb}}, './file0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1, 0x0, 0x0, 0x0, 0x4, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:41 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 648.666704] loop7: detected capacity change from 0 to 128 05:01:41 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) io_setup(0x6, &(0x7f0000000080)=0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r2, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) io_submit(r1, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00000000c0)="62948af1d3c4bfca611b9a96778eeaec3ebb850d62dc900572733d9cee4a2ca3eef60c7fbc96345ddafe171ec5c651e45266", 0x32, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x7, r0, &(0x7f0000000140)="303422b07327eb4ad73a0f88a1f34ed5d5c32f1f1499803f6670492c5af217769197c58e8c30bdc5f17699dc1978fa032704eeeeda2a495801527fb4a0655eccab5fd93a0a5ab1d0bb6771ea6860d792d755403eca5297aec18cc3f0253a195e477dbd", 0x63, 0xfffffffffffffffa, 0x0, 0x3, r3}]) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00006e4000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:01:41 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:41 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:42 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 649.514106] kexec: Could not allocate control_code_buffer 05:01:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:01:51 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:01:51 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f9ffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:01:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:51 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000e4d000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:51 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:01:51 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:01:51 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 658.954358] loop7: detected capacity change from 0 to 128 05:01:52 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:01:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:01:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:01:52 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:52 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:01:52 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ddb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x4, 0x9, 0xf0, 0x1, 0x0, 0x2, 0x70061, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x4}, 0x2400, 0x7, 0x7, 0x0, 0x3, 0x0, 0xc651, 0x0, 0x101, 0x0, 0x1}, 0xffffffffffffffff, 0x4, r0, 0x2) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) munmap(&(0x7f00005d0000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:01:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:01:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:01:52 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) [ 660.034387] kexec: Could not allocate control_code_buffer 05:02:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:01 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:01 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9faafff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:01 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:01 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xf8, 0x7, 0xff, 0x3e, 0x0, 0x9, 0xaa100, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x6, @perf_config_ext={0x6, 0x7}, 0x1, 0x2f6, 0x1, 0x0, 0x8, 0x3, 0x5, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x8) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 668.932017] loop7: detected capacity change from 0 to 128 05:02:02 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:02 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:02 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:02 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000637000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x2, 0x19, 0x4, 0x0, 0x101, 0x40, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x5602, 0x7, 0x308, 0xa, 0xb105, 0x0, 0x6, 0x0, 0x1ff, 0x0, 0x5}, 0x0, 0xa, r0, 0x0) remap_file_pages(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x2000000, 0x7ff, 0x3dffc45c37da593d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x640c00, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x8000000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e7a000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:02 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:02 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) [ 669.225153] mmap: syz-executor.3 (6864) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 05:02:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:02 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 669.735586] warn_alloc: 1 callbacks suppressed [ 669.735602] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 669.737110] CPU: 1 UID: 0 PID: 6840 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 669.737127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 669.737134] Call Trace: [ 669.737139] [ 669.737144] dump_stack_lvl+0xfa/0x120 [ 669.737165] warn_alloc+0x211/0x370 [ 669.737186] ? __pfx_warn_alloc+0x10/0x10 [ 669.737218] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 669.737245] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 669.737263] ? irqentry_exit+0x17b/0x650 [ 669.737276] ? irqentry_exit+0x17b/0x650 [ 669.737287] ? trace_hardirqs_off_finish+0xe3/0x110 [ 669.737311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 669.737333] ? policy_nodemask+0xeb/0x4e0 [ 669.737355] alloc_pages_mpol+0xed/0x340 [ 669.737373] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 669.737397] alloc_pages_noprof+0xa1/0x380 [ 669.737417] kimage_alloc_pages+0x70/0x240 [ 669.737441] kimage_alloc_control_pages+0x18f/0x970 [ 669.737468] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 669.737496] do_kexec_load+0x4ab/0xa50 [ 669.737510] ? __pfx_do_kexec_load+0x10/0x10 [ 669.737525] ? _copy_from_user+0x5b/0xd0 [ 669.737549] __x64_sys_kexec_load+0x1c6/0x230 [ 669.737565] do_syscall_64+0xbf/0x420 [ 669.737580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.737594] RIP: 0033:0x7ff1bcf79b19 [ 669.737605] 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 [ 669.737617] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 669.737629] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 669.737640] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000009faafff [ 669.737648] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 669.737655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 669.737662] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 669.737680] [ 669.758697] Mem-Info: [ 669.758913] active_anon:446 inactive_anon:47206 isolated_anon:0 [ 669.758913] active_file:10855 inactive_file:17988 isolated_file:17 [ 669.758913] unevictable:0 dirty:23 writeback:0 [ 669.758913] slab_reclaimable:3811 slab_unreclaimable:52886 [ 669.758913] mapped:74989 shmem:94 pagetables:2092 [ 669.758913] sec_pagetables:0 bounce:0 [ 669.758913] kernel_misc_reclaimable:0 [ 669.758913] free:6047 free_pcp:274 free_cma:0 [ 669.762122] Node 0 active_anon:1784kB inactive_anon:188824kB active_file:43420kB inactive_file:71952kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:299956kB dirty:92kB writeback:0kB shmem:376kB kernel_stack:5184kB pagetables:8368kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 669.772024] Node 0 DMA free:6420kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:464kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 669.774553] lowmem_reserve[]: 0 1597 1597 1597 [ 669.778317] Node 0 DMA32 free:18156kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:188988kB active_file:42956kB inactive_file:70636kB unevictable:0kB writepending:176kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1500kB local_pcp:824kB free_cma:0kB [ 669.785797] lowmem_reserve[]: 0 0 0 0 [ 669.786153] Node 0 DMA: 2*4kB (M) 3*8kB (ME) 3*16kB (ME) 0*32kB 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6416kB [ 669.788684] Node 0 DMA32: 1258*4kB (UME) 314*8kB (UME) 207*16kB (UME) 70*32kB (UME) 36*64kB (UME) 17*128kB (UME) 3*256kB (UME) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18856kB [ 669.790066] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 669.791709] 28534 total pagecache pages [ 669.792042] 0 pages in swap cache [ 669.792321] Free swap = 0kB [ 669.792567] Total swap = 0kB [ 669.792846] 524158 pages RAM [ 669.793097] 0 pages HighMem/MovableOnly [ 669.793422] 111451 pages reserved [ 669.795717] Memory cgroup min protection 0kB -- low protection 81896kB [ 669.974000] kexec: Could not allocate control_code_buffer 05:02:12 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 05:02:12 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fb7fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:12 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000637000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x2, 0x19, 0x4, 0x0, 0x101, 0x40, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x5602, 0x7, 0x308, 0xa, 0xb105, 0x0, 0x6, 0x0, 0x1ff, 0x0, 0x5}, 0x0, 0xa, r0, 0x0) remap_file_pages(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x2000000, 0x7ff, 0x3dffc45c37da593d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x640c00, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x8000000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e7a000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:12 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:12 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) [ 679.418503] loop7: detected capacity change from 0 to 128 05:02:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:02:12 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:12 executing program 4: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xf8, 0x7, 0xff, 0x3e, 0x0, 0x9, 0xaa100, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x6, @perf_config_ext={0x6, 0x7}, 0x1, 0x2f6, 0x1, 0x0, 0x8, 0x3, 0x5, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x8) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:12 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:12 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 680.360195] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 680.374289] CPU: 0 UID: 0 PID: 6896 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 680.374314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 680.374325] Call Trace: [ 680.374332] [ 680.374339] dump_stack_lvl+0xfa/0x120 [ 680.374367] warn_alloc+0x211/0x370 [ 680.374397] ? __pfx_warn_alloc+0x10/0x10 [ 680.374445] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 680.374484] ? irqentry_exit+0x17b/0x650 [ 680.374502] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 680.374543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 680.374576] ? policy_nodemask+0xeb/0x4e0 [ 680.374607] alloc_pages_mpol+0xed/0x340 [ 680.374634] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 680.374676] alloc_pages_noprof+0xa1/0x380 [ 680.374705] kimage_alloc_pages+0x70/0x240 [ 680.374740] kimage_alloc_control_pages+0x18f/0x970 [ 680.374780] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 680.374822] do_kexec_load+0x4ab/0xa50 [ 680.374844] ? __pfx_do_kexec_load+0x10/0x10 [ 680.374866] ? _copy_from_user+0x5b/0xd0 [ 680.374902] __x64_sys_kexec_load+0x1c6/0x230 [ 680.374925] do_syscall_64+0xbf/0x420 [ 680.374948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 680.374967] RIP: 0033:0x7ff1bcf79b19 [ 680.374983] 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 [ 680.375000] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 680.375018] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 680.375030] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000009fb7fff [ 680.375041] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 680.375052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 680.375062] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 680.375089] [ 680.409720] Mem-Info: [ 680.410252] active_anon:448 inactive_anon:47189 isolated_anon:0 [ 680.410252] active_file:8984 inactive_file:17094 isolated_file:32 [ 680.410252] unevictable:0 dirty:5 writeback:2 [ 680.410252] slab_reclaimable:3822 slab_unreclaimable:52901 [ 680.410252] mapped:74112 shmem:94 pagetables:2064 [ 680.410252] sec_pagetables:0 bounce:0 [ 680.410252] kernel_misc_reclaimable:0 [ 680.410252] free:6027 free_pcp:231 free_cma:0 [ 680.418116] Node 0 active_anon:1792kB inactive_anon:188756kB active_file:35936kB inactive_file:68376kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:296448kB dirty:20kB writeback:8kB shmem:376kB kernel_stack:5152kB pagetables:8256kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 680.422223] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:468kB inactive_file:48kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 680.427727] lowmem_reserve[]: 0 1597 1597 1597 [ 680.428504] Node 0 DMA32 free:17680kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1792kB inactive_anon:188748kB active_file:35468kB inactive_file:68328kB unevictable:0kB writepending:28kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1048kB local_pcp:708kB free_cma:0kB [ 680.433294] lowmem_reserve[]: 0 0 0 0 [ 680.434018] Node 0 DMA: 1*4kB (M) 3*8kB (ME) 4*16kB (UME) 0*32kB 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6428kB [ 680.436613] Node 0 DMA32: 1000*4kB (UME) 396*8kB (UM) 272*16kB (UME) 55*32kB (UME) 31*64kB (UME) 17*128kB (UME) 1*256kB (E) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 680.439946] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 680.441352] 26161 total pagecache pages [ 680.442316] 0 pages in swap cache [ 680.443070] Free swap = 0kB [ 680.443557] Total swap = 0kB [ 680.444095] 524158 pages RAM [ 680.444584] 0 pages HighMem/MovableOnly [ 680.445373] 111451 pages reserved [ 680.446122] Memory cgroup min protection 0kB -- low protection 81544kB [ 680.708150] kexec: Could not allocate control_code_buffer 05:02:22 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x512, &(0x7f0000000a80)={0x0, 0x0, 0x10, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000b00), &(0x7f0000000b40)=0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x7fffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1}, 0x1) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:22 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fbafff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:02:22 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:02:22 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:22 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:02:22 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f9ffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 689.379547] loop4: detected capacity change from 0 to 128 [ 689.413262] loop7: detected capacity change from 0 to 128 05:02:22 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fb7fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:02:22 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:02:22 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fbcfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) [ 689.570768] loop6: detected capacity change from 0 to 128 [ 689.581981] loop7: detected capacity change from 0 to 128 05:02:22 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fc8fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 689.665316] loop7: detected capacity change from 0 to 128 05:02:22 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:02:22 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9208a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) munmap(&(0x7f0000413000/0x1000)=nil, 0x1000) mlock(&(0x7f0000af2000/0x3000)=nil, 0x3000) 05:02:22 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x512, &(0x7f0000000a80)={0x0, 0x0, 0x10, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000b00), &(0x7f0000000b40)=0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x7fffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1}, 0x1) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:22 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fccfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) [ 689.813212] loop7: detected capacity change from 0 to 128 [ 690.475174] kexec: Could not allocate control_code_buffer 05:02:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:32 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:02:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:02:32 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:32 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fd2fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:32 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:02:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 699.081009] loop7: detected capacity change from 0 to 128 05:02:32 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c39000/0x2000)=nil, 0x2000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:32 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) [ 700.012247] warn_alloc: 1 callbacks suppressed [ 700.012273] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 700.028081] CPU: 1 UID: 0 PID: 6991 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 700.028124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 700.028141] Call Trace: [ 700.028148] [ 700.028157] dump_stack_lvl+0xfa/0x120 [ 700.028191] warn_alloc+0x211/0x370 [ 700.028228] ? __pfx_warn_alloc+0x10/0x10 [ 700.028287] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 700.028335] ? irqentry_exit+0x17b/0x650 [ 700.028358] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 700.028409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 700.028448] ? policy_nodemask+0xeb/0x4e0 [ 700.028487] alloc_pages_mpol+0xed/0x340 [ 700.028521] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 700.028566] alloc_pages_noprof+0xa1/0x380 [ 700.028603] kimage_alloc_pages+0x70/0x240 [ 700.028655] kimage_alloc_control_pages+0x18f/0x970 [ 700.028705] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 700.028758] do_kexec_load+0x4ab/0xa50 [ 700.028785] ? __pfx_do_kexec_load+0x10/0x10 [ 700.028811] ? _copy_from_user+0x5b/0xd0 [ 700.028855] __x64_sys_kexec_load+0x1c6/0x230 [ 700.028884] do_syscall_64+0xbf/0x420 [ 700.028913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 700.028937] RIP: 0033:0x7ff1bcf79b19 [ 700.028956] 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 [ 700.028978] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 700.029001] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 700.029020] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000009fd2fff [ 700.029039] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 700.029057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 700.029072] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 700.029105] [ 700.069673] Mem-Info: [ 700.070066] active_anon:446 inactive_anon:47069 isolated_anon:0 [ 700.070066] active_file:626 inactive_file:18122 isolated_file:12 [ 700.070066] unevictable:0 dirty:11 writeback:0 [ 700.070066] slab_reclaimable:3814 slab_unreclaimable:52365 [ 700.070066] mapped:70108 shmem:94 pagetables:2038 [ 700.070066] sec_pagetables:0 bounce:0 [ 700.070066] kernel_misc_reclaimable:0 [ 700.070066] free:5132 free_pcp:0 free_cma:0 [ 700.075537] Node 0 active_anon:1784kB inactive_anon:188276kB active_file:2504kB inactive_file:72488kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:280432kB dirty:44kB writeback:0kB shmem:376kB kernel_stack:5120kB pagetables:8152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 700.103911] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 700.108428] lowmem_reserve[]: 0 1597 1597 1597 [ 700.118694] Node 0 DMA32 free:10104kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:187768kB active_file:3752kB inactive_file:73520kB unevictable:0kB writepending:44kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1024kB local_pcp:452kB free_cma:0kB [ 700.153968] lowmem_reserve[]: 0 0 0 0 [ 700.154605] Node 0 DMA: 2*4kB (UM) 12*8kB (ME) 11*16kB (UME) 2*32kB (UM) 3*64kB (ME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6424kB [ 700.157108] Node 0 DMA32: 141*4kB (UME) 48*8kB (UME) 122*16kB (UME) 98*32kB (UME) 23*64kB (UME) 10*128kB (UE) 2*256kB (UE) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9300kB [ 700.174485] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 700.177330] 19595 total pagecache pages [ 700.178310] 0 pages in swap cache [ 700.183033] Free swap = 0kB [ 700.183871] Total swap = 0kB [ 700.184344] 524158 pages RAM [ 700.184865] 0 pages HighMem/MovableOnly [ 700.185603] 111451 pages reserved [ 700.188087] Memory cgroup min protection 0kB -- low protection 86064kB [ 700.501901] kexec: Could not allocate control_code_buffer [ 709.940557] loop7: detected capacity change from 0 to 128 05:02:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fe7fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:02:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:43 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9f60fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:02:43 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:43 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 710.199761] loop6: detected capacity change from 0 to 128 05:02:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:02:43 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:02:43 executing program 3: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) io_setup(0xfff, &(0x7f0000000040)=0x0) mlock(&(0x7f000075a000/0x1000)=nil, 0x1000) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) perf_event_open(0x0, 0xffffffffffffffff, 0x9, r1, 0xb00f930837da8e09) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:43 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = fsmount(0xffffffffffffffff, 0x0, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r2, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000792000/0x3000)=nil, &(0x7f0000000080)) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) fallocate(r1, 0x62, 0x7, 0x4) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f000044b000/0x4000)=nil, 0x4000, 0x14) 05:02:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:02:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:43 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) [ 711.019040] kexec: Could not allocate control_code_buffer 05:02:54 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:54 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:54 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = fsmount(0xffffffffffffffff, 0x0, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r2, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000792000/0x3000)=nil, &(0x7f0000000080)) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) fallocate(r1, 0x62, 0x7, 0x4) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f000044b000/0x4000)=nil, 0x4000, 0x14) 05:02:54 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9ffbfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:02:54 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) mlock2(&(0x7f00009be000/0x1000)=nil, 0x1000, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61441, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) pwrite64(r0, &(0x7f0000000080)="f06eeb9c0540ed0f44c817010998eed20cd8e8e7991e74a2c56a92f4ca17ab5b6f323b8fc40204b1dadad8660e616b61d7b5ca27a1679e50e3e54afa2a9ddc5ff61e2a096dad23fb42bf1a68daa1266a1ebe444e38142795cdc06e9dfda07c3f91ead8ec317f09f6cd7825e86bbd2f6efec9", 0x72, 0x800) mremap(&(0x7f00008fe000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000492000/0x4000)=nil) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f00005c0000/0x1000)=nil, 0x1000) madvise(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x11) mlock(&(0x7f0000493000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000955000/0x3000)=nil, 0x3000, 0x0) 05:02:54 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:02:54 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) [ 721.175451] loop7: detected capacity change from 0 to 128 05:02:54 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:02:54 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:54 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:02:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:02:54 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:02:54 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140), 0x1a}}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r2 = getpid() pidfd_open(r2, 0x0) r3 = dup(r1) perf_event_open(0x0, r2, 0x5, r3, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000bfd000/0x1000)=nil, 0x1000) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xfffffffffffff4eb, &(0x7f000054f000/0x2000)=nil, 0x4) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:02:54 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:02:54 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:02:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:02:54 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) [ 722.197919] kexec: Could not allocate control_code_buffer 05:03:08 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:08 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:08 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:08 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:03:08 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:03:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:03:08 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:03:08 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa012fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 735.530779] loop7: detected capacity change from 0 to 128 05:03:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:03:08 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:03:08 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:03:08 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:08 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xed, 0x4, 0x7, 0x0, 0x0, 0x1, 0x4a180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext, 0x8800, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b9b000/0x1000)=nil, 0x1000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 736.184449] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 736.186680] CPU: 0 UID: 0 PID: 7124 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 736.186698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 736.186706] Call Trace: [ 736.186711] [ 736.186716] dump_stack_lvl+0xfa/0x120 [ 736.186739] warn_alloc+0x211/0x370 [ 736.186763] ? __pfx_warn_alloc+0x10/0x10 [ 736.186795] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 736.186823] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 736.186850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 736.186873] ? policy_nodemask+0xeb/0x4e0 [ 736.186895] alloc_pages_mpol+0xed/0x340 [ 736.186913] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 736.186933] ? alloc_pages_noprof+0x3d/0x380 [ 736.186954] alloc_pages_noprof+0xa1/0x380 [ 736.186974] kimage_alloc_pages+0x70/0x240 [ 736.186998] kimage_alloc_control_pages+0x18f/0x970 [ 736.187025] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 736.187053] do_kexec_load+0x4ab/0xa50 [ 736.187068] ? __pfx_do_kexec_load+0x10/0x10 [ 736.187082] ? _copy_from_user+0x5b/0xd0 [ 736.187107] __x64_sys_kexec_load+0x1c6/0x230 [ 736.187123] do_syscall_64+0xbf/0x420 [ 736.187140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 736.187154] RIP: 0033:0x7ff1bcf79b19 [ 736.187165] 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 [ 736.187176] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 736.187188] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 736.187197] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a012fff [ 736.187204] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 736.187212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 736.187220] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 736.187237] [ 736.187242] Mem-Info: [ 736.215328] active_anon:447 inactive_anon:47445 isolated_anon:0 [ 736.215328] active_file:4478 inactive_file:18233 isolated_file:17 [ 736.215328] unevictable:0 dirty:80 writeback:0 [ 736.215328] slab_reclaimable:3779 slab_unreclaimable:53298 [ 736.215328] mapped:72875 shmem:94 pagetables:2097 [ 736.215328] sec_pagetables:0 bounce:0 [ 736.215328] kernel_misc_reclaimable:0 [ 736.215328] free:5663 free_pcp:187 free_cma:0 [ 736.224418] Node 0 active_anon:1788kB inactive_anon:189948kB active_file:17996kB inactive_file:73772kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:291500kB dirty:320kB writeback:0kB shmem:376kB kernel_stack:5216kB pagetables:8388kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 736.228357] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:12kB inactive_file:96kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 736.230617] lowmem_reserve[]: 0 1597 1597 1597 [ 736.231035] Node 0 DMA32 free:13028kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:190028kB active_file:17984kB inactive_file:74772kB unevictable:0kB writepending:320kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:2628kB local_pcp:1088kB free_cma:0kB [ 736.237724] lowmem_reserve[]: 0 0 0 0 [ 736.238062] Node 0 DMA: 2*4kB (M) 12*8kB (ME) 10*16kB (ME) 1*32kB (M) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6440kB [ 736.241904] Node 0 DMA32: 14*4kB (U) 13*8kB (UM) 43*16kB (UME) 91*32kB (UME) 48*64kB (UME) 22*128kB (UME) 9*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11952kB [ 736.245198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 736.246295] 23844 total pagecache pages [ 736.246626] 0 pages in swap cache [ 736.247205] Free swap = 0kB [ 736.247472] Total swap = 0kB [ 736.247835] 524158 pages RAM [ 736.248087] 0 pages HighMem/MovableOnly [ 736.248402] 111451 pages reserved [ 736.248765] Memory cgroup min protection 0kB -- low protection 86272kB [ 736.411456] kexec: Could not allocate control_code_buffer 05:03:19 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa04cfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:03:19 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x9fe7fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:03:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x3, 0x20, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd6b, 0x1, @perf_config_ext={0x80, 0x1}, 0x0, 0x9, 0x3f, 0x4, 0x1, 0x2, 0xffff, 0x0, 0x1f, 0x0, 0x825}, r1, 0xa, r0, 0x2) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r2 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0x2, 0x2e, 0xfc, 0x0, 0xefa, 0x9681762fa2ed9c24, 0xa, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb3ff, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x8000, 0x53, 0x2, 0x0, 0x202, 0x2, 0x1ff, 0x0, 0x5, 0x0, 0x7ff}, 0x0, 0xf, r2, 0x1) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 746.487626] loop6: detected capacity change from 0 to 128 [ 746.492064] loop7: detected capacity change from 0 to 128 05:03:19 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:03:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) r0 = syz_io_uring_complete(0x0) syz_io_uring_setup(0x295b, &(0x7f0000000080)={0x0, 0x83ca, 0x8, 0x1, 0xb7, 0x0, r0}, &(0x7f00008a9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:03:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:19 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) [ 747.348349] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 747.350173] CPU: 0 UID: 0 PID: 7157 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 747.350202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 747.350214] Call Trace: [ 747.350221] [ 747.350229] dump_stack_lvl+0xfa/0x120 [ 747.350261] warn_alloc+0x211/0x370 [ 747.350298] ? __pfx_warn_alloc+0x10/0x10 [ 747.350353] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 747.350400] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 747.350448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 747.350485] ? policy_nodemask+0xeb/0x4e0 [ 747.350534] alloc_pages_mpol+0xed/0x340 [ 747.350564] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 747.350592] ? trace_hardirqs_off_finish+0xe3/0x110 [ 747.350633] alloc_pages_noprof+0xa1/0x380 [ 747.350671] kimage_alloc_pages+0x70/0x240 [ 747.350711] kimage_alloc_control_pages+0x18f/0x970 [ 747.350757] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 747.350803] do_kexec_load+0x4ab/0xa50 [ 747.350828] ? __pfx_do_kexec_load+0x10/0x10 [ 747.350852] ? _copy_from_user+0x5b/0xd0 [ 747.350891] __x64_sys_kexec_load+0x1c6/0x230 [ 747.350918] do_syscall_64+0xbf/0x420 [ 747.350945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 747.350967] RIP: 0033:0x7ff1bcf79b19 [ 747.350985] 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 [ 747.351005] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 747.351025] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 747.351039] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a04cfff [ 747.351052] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 747.351065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 747.351077] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 747.351108] [ 747.385363] Mem-Info: [ 747.386912] active_anon:446 inactive_anon:47251 isolated_anon:0 [ 747.386912] active_file:5782 inactive_file:20778 isolated_file:0 [ 747.386912] unevictable:0 dirty:85 writeback:5 [ 747.386912] slab_reclaimable:3779 slab_unreclaimable:53499 [ 747.386912] mapped:73884 shmem:94 pagetables:2058 [ 747.386912] sec_pagetables:0 bounce:0 [ 747.386912] kernel_misc_reclaimable:0 [ 747.386912] free:5400 free_pcp:41 free_cma:0 [ 747.400194] Node 0 active_anon:1784kB inactive_anon:189004kB active_file:23128kB inactive_file:82016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295536kB dirty:340kB writeback:20kB shmem:376kB kernel_stack:5152kB pagetables:8232kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 747.408568] Node 0 DMA free:6424kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 747.416948] lowmem_reserve[]: 0 1597 1597 1597 [ 747.421871] Node 0 DMA32 free:17384kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:189000kB active_file:23112kB inactive_file:79944kB unevictable:0kB writepending:276kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1144kB local_pcp:436kB free_cma:0kB [ 747.445514] lowmem_reserve[]: 0 0 0 0 [ 747.447476] Node 0 DMA: 3*4kB (UM) 12*8kB (ME) 11*16kB (UME) 2*32kB (UM) 3*64kB (ME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6428kB [ 747.453772] Node 0 DMA32: 614*4kB (UME) 464*8kB (UME) 231*16kB (UME) 90*32kB (UME) 34*64kB (UME) 14*128kB (UME) 3*256kB (UE) 1*512kB (U) 3*1024kB (U) 0*2048kB 0*4096kB = 21064kB [ 747.463743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 747.464890] 24942 total pagecache pages [ 747.465402] 0 pages in swap cache [ 747.468107] Free swap = 0kB [ 747.468525] Total swap = 0kB [ 747.471951] 524158 pages RAM [ 747.472359] 0 pages HighMem/MovableOnly [ 747.474924] 111451 pages reserved [ 747.475380] Memory cgroup min protection 0kB -- low protection 86644kB [ 747.702555] kexec: Could not allocate control_code_buffer 05:03:29 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa085fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:03:29 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d77000/0x4000)=nil, 0x4000, 0x10) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:29 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) [ 756.709502] loop7: detected capacity change from 0 to 128 05:03:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/118, 0x76}], 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB="1c000011ec001e3dbe4139d800000100000002762c553d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014009f3db847df0000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x38}}], 0x1, 0x10000, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x6c, 0x7, 0xf7, 0x40, 0x0, 0x7838, 0x480, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x400, 0x19, 0x80, 0x5, 0x2, 0x7, 0x4, 0x0, 0x9, 0x0, 0x6}, r2, 0x1, 0xffffffffffffffff, 0x9) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mremap(&(0x7f0000a44000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f00007e8000/0x1000)=nil) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b76000/0x4000)=nil, 0x4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000dee000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r1, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 4: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.oom.group\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=@FILEID_INO32_GEN={0x8, 0x1, {0x2392f3d7, 0xffffffff}}, 0x200000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:30 executing program 4: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:30 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:30 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8104}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00006e0000/0x3000)=nil) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mbind(&(0x7f0000f0a000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000080), 0xf6d8, 0x3) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 757.364189] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 757.369139] CPU: 0 UID: 0 PID: 7196 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 757.369157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 757.369164] Call Trace: [ 757.369169] [ 757.369174] dump_stack_lvl+0xfa/0x120 [ 757.369196] warn_alloc+0x211/0x370 [ 757.369219] ? __pfx_warn_alloc+0x10/0x10 [ 757.369250] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 757.369276] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 757.369292] ? irqentry_exit+0x17b/0x650 [ 757.369305] ? irqentry_exit+0x17b/0x650 [ 757.369319] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 757.369340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 757.369361] ? policy_nodemask+0xeb/0x4e0 [ 757.369382] alloc_pages_mpol+0xed/0x340 [ 757.369399] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 757.369422] alloc_pages_noprof+0xa1/0x380 [ 757.369440] kimage_alloc_pages+0x70/0x240 [ 757.369463] kimage_alloc_control_pages+0x18f/0x970 [ 757.369489] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 757.369515] do_kexec_load+0x4ab/0xa50 [ 757.369529] ? __pfx_do_kexec_load+0x10/0x10 [ 757.369543] ? _copy_from_user+0x5b/0xd0 [ 757.369566] __x64_sys_kexec_load+0x1c6/0x230 [ 757.369581] do_syscall_64+0xbf/0x420 [ 757.369597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 757.369610] RIP: 0033:0x7ff1bcf79b19 [ 757.369620] 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 [ 757.369636] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 757.369648] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 757.369656] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a085fff [ 757.369663] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 757.369670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 757.369677] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 757.369694] [ 757.392712] Mem-Info: [ 757.392924] active_anon:447 inactive_anon:47160 isolated_anon:0 [ 757.392924] active_file:7826 inactive_file:18871 isolated_file:0 [ 757.392924] unevictable:8 dirty:214 writeback:0 [ 757.392924] slab_reclaimable:3784 slab_unreclaimable:53170 [ 757.392924] mapped:73960 shmem:94 pagetables:2053 [ 757.392924] sec_pagetables:0 bounce:0 [ 757.392924] kernel_misc_reclaimable:0 [ 757.392924] free:6062 free_pcp:62 free_cma:0 [ 757.400771] Node 0 active_anon:1788kB inactive_anon:188640kB active_file:31304kB inactive_file:75288kB unevictable:32kB isolated(anon):0kB isolated(file):0kB mapped:295840kB dirty:856kB writeback:0kB shmem:376kB kernel_stack:5120kB pagetables:8212kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 757.405922] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 757.408518] lowmem_reserve[]: 0 1597 1597 1597 [ 757.408940] Node 0 DMA32 free:17396kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:188636kB active_file:31288kB inactive_file:74772kB unevictable:32kB writepending:856kB zspages:0kB present:2080640kB managed:1635468kB mlocked:32kB bounce:0kB free_pcp:1184kB local_pcp:748kB free_cma:0kB [ 757.415796] lowmem_reserve[]: 0 0 0 0 [ 757.416149] Node 0 DMA: 2*4kB (M) 13*8kB (UME) 11*16kB (UME) 2*32kB (UM) 3*64kB (ME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 757.417673] Node 0 DMA32: 45*4kB (E) 50*8kB (UME) 52*16kB (UE) 83*32kB (UME) 27*64kB (UME) 16*128kB (UME) 6*256kB (UME) 3*512kB (U) 0*1024kB 1*2048kB (U) 1*4096kB (U) = 17060kB [ 757.419088] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 757.421337] 26619 total pagecache pages [ 757.421969] 0 pages in swap cache [ 757.422252] Free swap = 0kB [ 757.422519] Total swap = 0kB [ 757.422812] 524158 pages RAM [ 757.423066] 0 pages HighMem/MovableOnly [ 757.423391] 111451 pages reserved [ 757.423699] Memory cgroup min protection 0kB -- low protection 86976kB [ 757.581926] kexec: Could not allocate control_code_buffer 05:03:39 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa091fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:03:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 4: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) [ 766.190428] loop7: detected capacity change from 0 to 128 05:03:39 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x280000c, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000071b000/0x4000)=nil, 0x4000, 0xd) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000e2ff000010526f05000000940400000000d6c3b569e50000"], 0x7}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:39 executing program 4: io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 4: io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:39 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) [ 767.291917] kexec: Could not allocate control_code_buffer 05:03:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) move_pages(0x0, 0x3, &(0x7f00000000c0)=[&(0x7f0000461000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000100)=[0x3f, 0x10000], &(0x7f0000000140)=[0x0], 0x6) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:49 executing program 4: io_setup(0xfff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:03:49 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa0abfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:03:49 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x280000c, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000071b000/0x4000)=nil, 0x4000, 0xd) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000e2ff000010526f05000000940400000000d6c3b569e50000"], 0x7}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:49 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x280000c, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000071b000/0x4000)=nil, 0x4000, 0xd) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000e2ff000010526f05000000940400000000d6c3b569e50000"], 0x7}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:49 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:03:49 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:03:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:49 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 776.466200] loop7: detected capacity change from 0 to 128 05:03:49 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:49 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:03:49 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:03:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000823000/0x3000)=nil, 0x3000) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:49 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:49 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)=' ', 0x1, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x0, &(0x7f0000000000), 0x0, 0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x280000c, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000071b000/0x4000)=nil, 0x4000, 0xd) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000e2ff000010526f05000000940400000000d6c3b569e50000"], 0x7}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:03:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:03:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:03:49 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) [ 777.105468] warn_alloc: 1 callbacks suppressed [ 777.105491] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 777.123218] CPU: 0 UID: 0 PID: 7291 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 777.123251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.123264] Call Trace: [ 777.123271] [ 777.123279] dump_stack_lvl+0xfa/0x120 [ 777.123312] warn_alloc+0x211/0x370 [ 777.123349] ? __pfx_warn_alloc+0x10/0x10 [ 777.123407] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 777.123458] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 777.123492] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 777.123527] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 777.123569] ? irqentry_exit+0x17b/0x650 [ 777.123589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 777.123628] ? policy_nodemask+0xeb/0x4e0 [ 777.123675] alloc_pages_mpol+0xed/0x340 [ 777.123709] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 777.123745] ? alloc_pages_noprof+0x3d/0x380 [ 777.123785] alloc_pages_noprof+0xa1/0x380 [ 777.123821] kimage_alloc_pages+0x70/0x240 [ 777.123864] kimage_alloc_control_pages+0x18f/0x970 [ 777.123914] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 777.123966] do_kexec_load+0x4ab/0xa50 [ 777.123993] ? __pfx_do_kexec_load+0x10/0x10 [ 777.124019] ? _copy_from_user+0x5b/0xd0 [ 777.124063] __x64_sys_kexec_load+0x1c6/0x230 [ 777.124091] do_syscall_64+0xbf/0x420 [ 777.124120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.124144] RIP: 0033:0x7ff1bcf79b19 [ 777.124163] 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 [ 777.124185] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 777.124206] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 777.124222] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a0abfff [ 777.124235] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 777.124249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 777.124262] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 777.124294] [ 777.159030] Mem-Info: [ 777.159618] active_anon:446 inactive_anon:48243 isolated_anon:0 [ 777.159618] active_file:10838 inactive_file:18108 isolated_file:1 [ 777.159618] unevictable:0 dirty:24 writeback:21 [ 777.159618] slab_reclaimable:3790 slab_unreclaimable:52668 [ 777.159618] mapped:75119 shmem:94 pagetables:2128 [ 777.159618] sec_pagetables:0 bounce:0 [ 777.159618] kernel_misc_reclaimable:0 [ 777.159618] free:3726 free_pcp:197 free_cma:0 [ 777.167734] Node 0 active_anon:1784kB inactive_anon:192972kB active_file:43352kB inactive_file:72432kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:300476kB dirty:96kB writeback:84kB shmem:376kB kernel_stack:5280kB pagetables:8512kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 777.174510] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:44kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 777.178805] lowmem_reserve[]: 0 1597 1597 1597 [ 777.179541] Node 0 DMA32 free:7968kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:193052kB active_file:43336kB inactive_file:72340kB unevictable:0kB writepending:180kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1048kB local_pcp:628kB free_cma:0kB [ 777.184550] lowmem_reserve[]: 0 0 0 0 [ 777.185224] Node 0 DMA: 2*4kB (UM) 7*8kB (ME) 10*16kB (ME) 2*32kB (UM) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 777.187669] Node 0 DMA32: 50*4kB (UME) 49*8kB (UE) 34*16kB (E) 49*32kB (ME) 21*64kB (ME) 8*128kB (UME) 3*256kB (ME) 4*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 7888kB [ 777.190056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 777.191356] 29045 total pagecache pages [ 777.191998] 0 pages in swap cache [ 777.192562] Free swap = 0kB [ 777.193061] Total swap = 0kB [ 777.193509] 524158 pages RAM [ 777.193993] 0 pages HighMem/MovableOnly [ 777.194595] 111451 pages reserved [ 777.195187] Memory cgroup min protection 0kB -- low protection 86824kB [ 777.444393] kexec: Could not allocate control_code_buffer 05:04:00 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa0befff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc01300) 05:04:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:04:00 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc01300) 05:04:00 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 787.601087] loop7: detected capacity change from 0 to 128 05:04:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:00 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f000085d000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) 05:04:00 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00f00) [ 788.338257] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 788.342917] CPU: 0 UID: 0 PID: 7329 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 788.342935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 788.342946] Call Trace: [ 788.342951] [ 788.342956] dump_stack_lvl+0xfa/0x120 [ 788.342977] warn_alloc+0x211/0x370 [ 788.343000] ? __pfx_warn_alloc+0x10/0x10 [ 788.343032] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 788.343060] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 788.343078] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 788.343099] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 788.343117] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 788.343138] ? irqentry_exit+0x17b/0x650 [ 788.343149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 788.343172] ? policy_nodemask+0xeb/0x4e0 [ 788.343193] alloc_pages_mpol+0xed/0x340 [ 788.343212] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 788.343231] ? alloc_pages_noprof+0x29e/0x380 [ 788.343253] alloc_pages_noprof+0xa1/0x380 [ 788.343273] kimage_alloc_pages+0x70/0x240 [ 788.343297] kimage_alloc_control_pages+0x18f/0x970 [ 788.343324] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 788.343352] do_kexec_load+0x4ab/0xa50 [ 788.343367] ? __pfx_do_kexec_load+0x10/0x10 [ 788.343381] ? _copy_from_user+0x5b/0xd0 [ 788.343406] __x64_sys_kexec_load+0x1c6/0x230 [ 788.343422] do_syscall_64+0xbf/0x420 [ 788.343439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.343453] RIP: 0033:0x7ff1bcf79b19 [ 788.343463] 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 [ 788.343475] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 788.343487] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 788.343495] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a0befff [ 788.343503] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 788.343510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.343518] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 788.343535] [ 788.343582] Mem-Info: [ 788.364814] active_anon:447 inactive_anon:48026 isolated_anon:0 [ 788.364814] active_file:10006 inactive_file:18171 isolated_file:0 [ 788.364814] unevictable:0 dirty:18 writeback:0 [ 788.364814] slab_reclaimable:3783 slab_unreclaimable:52931 [ 788.364814] mapped:74130 shmem:94 pagetables:2079 [ 788.364814] sec_pagetables:0 bounce:0 [ 788.364814] kernel_misc_reclaimable:0 [ 788.364814] free:3970 free_pcp:252 free_cma:0 [ 788.367994] Node 0 active_anon:1788kB inactive_anon:192104kB active_file:40024kB inactive_file:72684kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296520kB dirty:72kB writeback:0kB shmem:376kB kernel_stack:5184kB pagetables:8316kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 788.376784] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 788.378886] lowmem_reserve[]: 0 1597 1597 1597 [ 788.379252] Node 0 DMA32 free:9452kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:192100kB active_file:40092kB inactive_file:72592kB unevictable:0kB writepending:72kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:860kB local_pcp:812kB free_cma:0kB [ 788.382755] lowmem_reserve[]: 0 0 0 0 [ 788.383084] Node 0 DMA: 0*4kB 10*8kB (UME) 11*16kB (UME) 1*32kB (M) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 788.384296] Node 0 DMA32: 69*4kB (UE) 134*8kB (UME) 120*16kB (UME) 60*32kB (UME) 29*64kB (UME) 6*128kB (ME) 4*256kB (UME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 9348kB [ 788.389726] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 788.390409] 28300 total pagecache pages [ 788.391304] 0 pages in swap cache [ 788.391569] Free swap = 0kB [ 788.391855] Total swap = 0kB [ 788.392090] 524158 pages RAM [ 788.396728] 0 pages HighMem/MovableOnly [ 788.397037] 111451 pages reserved [ 788.397302] Memory cgroup min protection 0kB -- low protection 86760kB [ 788.535782] kexec: Could not allocate control_code_buffer 05:04:11 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ace000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mlock2(&(0x7f0000869000/0x1000)=nil, 0x1000, 0x1) 05:04:11 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa0dffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:11 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00b00) 05:04:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:04:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:11 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:11 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:11 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:11 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa0befff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 798.353314] loop7: detected capacity change from 0 to 128 05:04:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:11 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) [ 798.399751] loop2: detected capacity change from 0 to 128 05:04:11 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc000b1) 05:04:11 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ae2000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00008df000/0x3000)=nil) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:11 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:04:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:11 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc000b1) 05:04:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) [ 798.946473] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 798.948807] CPU: 0 UID: 0 PID: 7382 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 798.948837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.948850] Call Trace: [ 798.948858] [ 798.948867] dump_stack_lvl+0xfa/0x120 [ 798.948901] warn_alloc+0x211/0x370 [ 798.948938] ? __pfx_warn_alloc+0x10/0x10 [ 798.948973] ? __drain_all_pages+0x2f1/0x3d0 [ 798.949009] ? _raw_spin_unlock+0x1e/0x40 [ 798.949055] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 798.949103] ? irqentry_exit+0x17b/0x650 [ 798.949125] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 798.949177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 798.949216] ? policy_nodemask+0xeb/0x4e0 [ 798.949254] alloc_pages_mpol+0xed/0x340 [ 798.949288] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 798.949326] ? alloc_pages_noprof+0x26/0x380 [ 798.949364] alloc_pages_noprof+0xa1/0x380 [ 798.949400] kimage_alloc_pages+0x70/0x240 [ 798.949443] kimage_alloc_control_pages+0x18f/0x970 [ 798.949493] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 798.949545] do_kexec_load+0x4ab/0xa50 [ 798.949572] ? __pfx_do_kexec_load+0x10/0x10 [ 798.949599] ? _copy_from_user+0x5b/0xd0 [ 798.949649] __x64_sys_kexec_load+0x1c6/0x230 [ 798.949678] do_syscall_64+0xbf/0x420 [ 798.949707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 798.949731] RIP: 0033:0x7ff1bcf79b19 [ 798.949750] 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 [ 798.949771] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 798.949793] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 798.949808] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a0dffff [ 798.949822] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 798.949835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 798.949848] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 798.949886] [ 798.990036] Mem-Info: [ 798.990459] active_anon:446 inactive_anon:47913 isolated_anon:0 [ 798.990459] active_file:11181 inactive_file:19205 isolated_file:0 [ 798.990459] unevictable:14 dirty:79 writeback:21 [ 798.990459] slab_reclaimable:3785 slab_unreclaimable:53114 [ 798.990459] mapped:74744 shmem:94 pagetables:2065 [ 798.990459] sec_pagetables:0 bounce:0 [ 798.990459] kernel_misc_reclaimable:0 [ 798.990459] free:7213 free_pcp:285 free_cma:0 [ 799.003913] Node 0 active_anon:1784kB inactive_anon:191652kB active_file:44724kB inactive_file:76820kB unevictable:56kB isolated(anon):0kB isolated(file):0kB mapped:298976kB dirty:316kB writeback:84kB shmem:376kB kernel_stack:5152kB pagetables:8260kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 799.008431] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 799.018738] lowmem_reserve[]: 0 1597 1597 1597 [ 799.019543] Node 0 DMA32 free:22424kB boost:10412kB min:15480kB low:17100kB high:18720kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:191648kB active_file:44676kB inactive_file:76728kB unevictable:56kB writepending:400kB zspages:0kB present:2080640kB managed:1635468kB mlocked:56kB bounce:0kB free_pcp:1608kB local_pcp:240kB free_cma:0kB [ 799.025944] lowmem_reserve[]: 0 0 0 0 [ 799.026628] Node 0 DMA: 1*4kB (U) 11*8kB (UME) 12*16kB (UME) 2*32kB (UM) 3*64kB (ME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6428kB [ 799.029976] Node 0 DMA32: 314*4kB (ME) 149*8kB (UME) 94*16kB (UME) 55*32kB (UME) 26*64kB (UME) 17*128kB (UME) 10*256kB (ME) 4*512kB (UM) 4*1024kB (M) 2*2048kB (M) 0*4096kB = 22352kB [ 799.033150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 799.034781] 30510 total pagecache pages [ 799.035428] 0 pages in swap cache [ 799.036236] Free swap = 0kB [ 799.036783] Total swap = 0kB [ 799.037316] 524158 pages RAM [ 799.037997] 0 pages HighMem/MovableOnly [ 799.038793] 111451 pages reserved [ 799.039388] Memory cgroup min protection 0kB -- low protection 86864kB [ 799.276182] kexec: Could not allocate control_code_buffer 05:04:21 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc000b1) 05:04:21 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00021) 05:04:21 executing program 4: io_setup(0xfff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(0x0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='\n', 0x1}]) 05:04:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:04:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:21 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:21 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa109fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000740), 0x8}, 0x41, 0xa000000000000000, 0x0, 0x7, 0x2, 0x0, 0xfffc, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x7}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r2, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x7}, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000009c0), 0xc040) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a00)='/sys/module/spurious', 0x551100, 0x19) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x10c}, {&(0x7f0000000200)={0x3a0, 0x2a, 0x200, 0x70bd25, 0x25dfdbfd, "", [@nested={0x119, 0x49, 0x0, 0x1, [@generic="d5889789c7b3178f4559326904b1f773ccb3168b5558b4714151fe3bf1b2f04892f0925f802a920f51613c4291ec7b00d7f2f2b0b2d1f135a370c41d41523f6177a7a2f92567cf39f77d8b653215ae293c8c17c4e2cb13e694155ddd8e9bb8ba7cc11ed7abf3e5a48af549f8d39b4a1753bc76fe5237fc9c2d05aa73b2cd2c92fddeca76cc29e0342fe5abccb7381ef3e5d9f5c5686a7f8666b8e437c461b44e199fe5f0ff04587ef3248b533cba24", @typed={0x4, 0x5a}, @generic="0b445e4e677db550abf75f0f639cf9db1408f478a9dd005708ed259b27f94ce7f0c7e6834123f380a79142cc81fad2bcf068514593641096a0d14d11b7394ca56dc7a550c0d9b57a55f41c8d0d56c2e5421a249b9a2c03436265f86511a629a29d54"]}, @generic="c06bda2ad0e61c1e4fed8d66687822de93df3e60fa6f896e8b3ec7feb1bb128815711c75025b17e644fd3b58ca5901ae3cf1897d9dcb69dc3f9a3d8e7ba86c1724f7d9ab13f59bccc359c934ae403f5f77263df551f3aae081bf38914cc23d031e93763bce875780857e5061d790ae3906f18d81b1b35ef296", @generic="7678dc1d685f17856013e64ee6f7fe73cd0537c9b435910b48b4365a82be45a9e1b286fb7aba242ff9f98b5ae48c88bd5ae0c4095a79a5bcf5e33a5f7eca6fd5efff309ff864978fdf78b7aedfece4dfffbb364318809e89657e76cd39c6d1fdcb9a8c72e1e2fe7cc10e92b17ce81ea1fe9b9004d78ba3c3d098ac41bfbbd92c76645d0101de5124b496a906570ef6a86180e5aa1eba8ad7748e9dbb392731f95cd3", @nested={0x141, 0x4b, 0x0, 0x1, [@typed={0x5, 0x7d, 0x0, 0x0, @str='\x00'}, @generic="ed6fdc86030ce2e846086f", @generic="953e358f552593e72f1aae682233cb5e043d2dbc56b9495f404f91c1b469cfe2ccf382d27370ea623ef8e173e2b1b7", @typed={0x7, 0x38, 0x0, 0x0, @str='[\'\x00'}, @typed={0x4, 0x7c}, @generic="aa66b3aac1bffe2e64a692cb8917f8bc97e1de4eb301242dd7fd268b8838af0355e63b15f4ef05465cf414d71f397390d73f6e869758dd9b5bf093c6d04ec4dce4e3583a2a67a3d3db448a626669672838b2aa28f7f56daf825c2b719df5da36861fb4eb3cfc369b065fc974c149b333830976bb65ee2779781e007e9ace3e9238cc55008c3c60860cd2464b8e248a6cc55e6c69c1ef9a763b4e95434eee638a2b8b61c34170d512f62ee3874d08937821300f254aab00d56c355837dc89c611f67bb0a8da19434d03b17b228c1a", @generic="c2811ee371ff14643f6c3b7fc09a7121a575c70d529058b313a5f32ecc648042ce"]}, @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x66, 0x0, 0x0, @uid=0xee00}]}, 0x3a0}, {&(0x7f00000005c0)={0x108, 0x38, 0x0, 0x70bd29, 0x25dfdbfb, "", [@generic="0f52066d0d9216064f1b8ceff67062fc6fd7e2adc84c38aae91b21ef5ff9af1c8f7ae4e524af110aea38a6a2b2199ca87ce786562a7d979067e4be46b5a1f291e99a28f38bb98922823a16b3ca85b759f1d5af5e86b21d92f30298180cdae9ec8b48148554f588385feadf4ba4ed16374ae146c0360c0589c61c659acd1398e28fda244608e2c0ee858d102729fd258902de5f8eeb806f7376605bc795a41ac1924e365bb34c4319f5e29f6b48f4155d022092f9b92b4c1d6992f180923b6879551e93630a53688c24b70f5e75f1ce3f8aca36cd715a50235dfd880aa59cd8d054d8eaa1e8752298be3a37d4d652ccd64b4cd345c0ba39ec"]}, 0x108}], 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="00000000280000000000e75bcc987123546fe524", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r4], 0x98, 0x2004c044}, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mlock2(&(0x7f00006b0000/0x1000)=nil, 0x1000, 0x0) munlock(&(0x7f00007e5000/0x4000)=nil, 0x4000) [ 808.379207] loop7: detected capacity change from 0 to 128 05:04:21 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00021) 05:04:21 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:04:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:04:21 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00021) 05:04:21 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x72a2fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 808.681187] loop6: detected capacity change from 0 to 128 05:04:21 executing program 5: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc0000e) 05:04:21 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0xa) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x200, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) msync(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x1) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x9, 0x3, 0x1f, 0x0, 0x40, 0x400a7, 0xf, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffbff, 0x4, @perf_bp={&(0x7f0000000080)}, 0x400, 0x6, 0x9, 0xd, 0x6, 0x0, 0xffff, 0x0, 0x4, 0x0, 0x4}, 0xffffffffffffffff, 0x3, r0, 0x8) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mmap(&(0x7f000090d000/0x2000)=nil, 0x2000, 0x2000001, 0x80010, r0, 0x53262000) 05:04:21 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) [ 809.223682] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 809.230908] CPU: 1 UID: 0 PID: 7420 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 809.230942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 809.230956] Call Trace: [ 809.230963] [ 809.230972] dump_stack_lvl+0xfa/0x120 [ 809.231012] warn_alloc+0x211/0x370 [ 809.231063] ? __pfx_warn_alloc+0x10/0x10 [ 809.231122] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 809.231172] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 809.231206] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 809.231242] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 809.231284] ? irqentry_exit+0x17b/0x650 [ 809.231305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 809.231345] ? policy_nodemask+0xeb/0x4e0 [ 809.231387] alloc_pages_mpol+0xed/0x340 [ 809.231421] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 809.231458] ? alloc_pages_noprof+0x173/0x380 [ 809.231498] ? alloc_pages_noprof+0x1ab/0x380 [ 809.231554] alloc_pages_noprof+0xa1/0x380 [ 809.231602] kimage_alloc_pages+0x70/0x240 [ 809.231654] kimage_alloc_control_pages+0x18f/0x970 [ 809.231703] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 809.231756] do_kexec_load+0x4ab/0xa50 [ 809.231783] ? __pfx_do_kexec_load+0x10/0x10 [ 809.231809] ? _copy_from_user+0x5b/0xd0 [ 809.231854] __x64_sys_kexec_load+0x1c6/0x230 [ 809.231883] do_syscall_64+0xbf/0x420 [ 809.231912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 809.231936] RIP: 0033:0x7ff1bcf79b19 [ 809.231956] 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 [ 809.231977] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 809.231999] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 809.232014] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a109fff [ 809.232028] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 809.232042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 809.232055] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 809.232088] [ 809.273670] Mem-Info: [ 809.274071] active_anon:446 inactive_anon:48418 isolated_anon:0 [ 809.274071] active_file:11157 inactive_file:20946 isolated_file:66 [ 809.274071] unevictable:15 dirty:182 writeback:0 [ 809.274071] slab_reclaimable:3793 slab_unreclaimable:52458 [ 809.274071] mapped:74771 shmem:94 pagetables:2123 [ 809.274071] sec_pagetables:0 bounce:0 [ 809.274071] kernel_misc_reclaimable:0 [ 809.274071] free:4582 free_pcp:106 free_cma:0 [ 809.279506] Node 0 active_anon:1784kB inactive_anon:193672kB active_file:44628kB inactive_file:83316kB unevictable:60kB isolated(anon):0kB isolated(file):264kB mapped:299084kB dirty:728kB writeback:0kB shmem:376kB kernel_stack:5280kB pagetables:8492kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 809.315767] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:132kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 809.318291] lowmem_reserve[]: 0 1597 1597 1597 [ 809.318711] Node 0 DMA32 free:14896kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:193500kB active_file:44580kB inactive_file:80400kB unevictable:60kB writepending:728kB zspages:0kB present:2080640kB managed:1635468kB mlocked:60kB bounce:0kB free_pcp:728kB local_pcp:624kB free_cma:0kB [ 809.323687] lowmem_reserve[]: 0 0 0 0 [ 809.324107] Node 0 DMA: 2*4kB (UM) 5*8kB (UME) 7*16kB (UME) 0*32kB 4*64kB (UME) 3*128kB (ME) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 809.328466] Node 0 DMA32: 390*4kB (UME) 82*8kB (UME) 53*16kB (UME) 59*32kB (UME) 26*64kB (ME) 13*128kB (UME) 8*256kB (ME) 1*512kB (M) 2*1024kB (U) 1*2048kB (M) 0*4096kB = 14936kB [ 809.335177] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 809.335898] 31379 total pagecache pages [ 809.336237] 0 pages in swap cache [ 809.336529] Free swap = 0kB [ 809.337681] Total swap = 0kB [ 809.337942] 524158 pages RAM [ 809.338196] 0 pages HighMem/MovableOnly [ 809.338513] 111451 pages reserved [ 809.340698] Memory cgroup min protection 0kB -- low protection 94956kB [ 809.529399] kexec: Could not allocate control_code_buffer 05:04:31 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00005) 05:04:31 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) 05:04:31 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x729afff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:31 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:31 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00004) 05:04:31 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:31 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:04:31 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa112fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 818.452056] loop7: detected capacity change from 0 to 128 05:04:31 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00002) [ 818.527155] loop5: detected capacity change from 0 to 128 05:04:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:31 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, 0x0) [ 819.190335] kexec: Could not allocate control_code_buffer 05:04:41 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa118fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:41 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00002) 05:04:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:04:41 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x32611, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:41 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) madvise(&(0x7f0000819000/0x2000)=nil, 0x2000, 0x65) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:41 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:04:41 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:04:41 executing program 6: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 828.835601] loop7: detected capacity change from 0 to 128 [ 828.838026] loop5: detected capacity change from 0 to 128 05:04:41 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:04:41 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r4, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:04:42 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10208}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:04:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa152fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:42 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00002) 05:04:42 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0x8, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 829.091211] loop2: detected capacity change from 0 to 128 [ 829.097629] loop7: detected capacity change from 0 to 128 05:04:42 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x0, &(0x7f0000000240)) 05:04:42 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa244fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 1) [ 829.306270] loop7: detected capacity change from 0 to 128 [ 829.310299] FAULT_INJECTION: forcing a failure. [ 829.310299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 829.315509] CPU: 1 UID: 0 PID: 7537 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 829.315539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.315552] Call Trace: [ 829.315559] [ 829.315567] dump_stack_lvl+0xfa/0x120 [ 829.315599] should_fail_ex+0x4d7/0x5e0 [ 829.315651] _copy_from_user+0x30/0xd0 [ 829.315694] io_submit_one+0x8e/0x1a90 [ 829.315728] ? perf_trace_lock+0xb5/0x5d0 [ 829.315758] ? __lock_acquire+0x451/0x2250 [ 829.315793] ? __pfx_io_submit_one+0x10/0x10 [ 829.315827] ? lock_acquire+0x15e/0x2d0 [ 829.315854] ? __might_fault+0xe0/0x190 [ 829.315878] ? find_held_lock+0x2b/0x80 [ 829.315898] ? __might_fault+0x138/0x190 [ 829.315920] ? lock_release+0xc8/0x270 [ 829.315949] ? __might_fault+0xe0/0x190 [ 829.315977] __x64_sys_io_submit+0x182/0x2e0 [ 829.316011] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 829.316042] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 829.316080] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 829.316109] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 829.316147] do_syscall_64+0xbf/0x420 [ 829.316174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 829.316198] RIP: 0033:0x7f2c0ae23b19 [ 829.316215] 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 [ 829.316236] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 829.316258] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 829.316272] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 829.316286] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.316298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 829.316311] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 829.316343] [ 829.697593] warn_alloc: 1 callbacks suppressed [ 829.697619] syz-executor.5: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 829.708199] CPU: 0 UID: 0 PID: 7509 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 829.708237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.708249] Call Trace: [ 829.708258] [ 829.708266] dump_stack_lvl+0xfa/0x120 [ 829.708299] warn_alloc+0x211/0x370 [ 829.708334] ? __pfx_warn_alloc+0x10/0x10 [ 829.708390] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 829.708438] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 829.708468] ? irqentry_exit+0x17b/0x650 [ 829.708490] ? irqentry_exit+0x17b/0x650 [ 829.708509] ? trace_hardirqs_off_finish+0xe3/0x110 [ 829.708551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 829.708587] ? policy_nodemask+0xeb/0x4e0 [ 829.708623] alloc_pages_mpol+0xed/0x340 [ 829.708662] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 829.708704] alloc_pages_noprof+0xa1/0x380 [ 829.708738] kimage_alloc_pages+0x70/0x240 [ 829.708783] kimage_alloc_control_pages+0x18f/0x970 [ 829.708829] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 829.708878] do_kexec_load+0x4ab/0xa50 [ 829.708904] ? __pfx_do_kexec_load+0x10/0x10 [ 829.708929] ? _copy_from_user+0x5b/0xd0 [ 829.708970] __x64_sys_kexec_load+0x1c6/0x230 [ 829.708997] do_syscall_64+0xbf/0x420 [ 829.709023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 829.709046] RIP: 0033:0x7efe473b4b19 [ 829.709065] 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 [ 829.709085] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 829.709106] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 829.709120] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 0000000000032611 [ 829.709133] RBP: 00007efe4740ef6d R08: 0000000000000000 R09: 0000000000000000 [ 829.709145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 829.709157] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 829.709189] [ 829.741211] Mem-Info: [ 829.741993] active_anon:446 inactive_anon:48019 isolated_anon:0 [ 829.741993] active_file:10145 inactive_file:20996 isolated_file:12 [ 829.741993] unevictable:0 dirty:94 writeback:21 [ 829.741993] slab_reclaimable:3774 slab_unreclaimable:52936 [ 829.741993] mapped:74683 shmem:94 pagetables:2103 [ 829.741993] sec_pagetables:0 bounce:0 [ 829.741993] kernel_misc_reclaimable:0 [ 829.741993] free:4571 free_pcp:62 free_cma:0 [ 829.752378] Node 0 active_anon:1784kB inactive_anon:192076kB active_file:40580kB inactive_file:83984kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:298732kB dirty:292kB writeback:84kB shmem:376kB kernel_stack:5216kB pagetables:8412kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 829.759689] Node 0 DMA free:6360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:128kB local_pcp:124kB free_cma:0kB [ 829.773155] lowmem_reserve[]: 0 1597 1597 1597 [ 829.775704] Node 0 DMA32 free:12344kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:192072kB active_file:40448kB inactive_file:83708kB unevictable:0kB writepending:292kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 829.781576] lowmem_reserve[]: 0 0 0 0 [ 829.782520] Node 0 DMA: 3*4kB (U) 9*8kB (UME) 10*16kB (ME) 1*32kB (M) 3*64kB (ME) 3*128kB (ME) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6484kB [ 829.789882] Node 0 DMA32: 562*4kB (UME) 129*8kB (UME) 70*16kB (UME) 89*32kB (UME) 28*64kB (ME) 10*128kB (ME) 7*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 12624kB [ 829.795398] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 829.800449] 31034 total pagecache pages [ 829.801298] 0 pages in swap cache [ 829.802690] Free swap = 0kB [ 829.803354] Total swap = 0kB [ 829.804727] 524158 pages RAM [ 829.805367] 0 pages HighMem/MovableOnly [ 829.806853] 111451 pages reserved [ 829.807565] Memory cgroup min protection 0kB -- low protection 94912kB [ 830.063338] kexec: Could not allocate control_code_buffer 05:04:51 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:04:51 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 1) 05:04:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:04:51 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa247fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:51 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0x0, 0x0, r0, 0x2) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mbind(&(0x7f0000958000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0)=0x80000001, 0x6, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f000043f000/0x1000)=nil) mlock2(&(0x7f0000c7c000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:04:51 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:04:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 2) 05:04:51 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa244fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 838.660420] FAULT_INJECTION: forcing a failure. [ 838.660420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 838.661975] CPU: 0 UID: 0 PID: 7546 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 838.661992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.661999] Call Trace: [ 838.662004] [ 838.662008] dump_stack_lvl+0xfa/0x120 [ 838.662029] should_fail_ex+0x4d7/0x5e0 [ 838.662055] should_fail_alloc_page+0xe0/0x110 [ 838.662072] prepare_alloc_pages+0x1eb/0x550 [ 838.662090] __alloc_frozen_pages_noprof+0x185/0x2070 [ 838.662110] ? lock_release+0xc8/0x270 [ 838.662129] ? kernel_init_pages+0x12/0xc0 [ 838.662142] ? get_page_from_freelist+0x21a5/0x3180 [ 838.662160] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 838.662177] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 838.662196] ? perf_swevent_event+0x63/0x3f0 [ 838.662211] ? perf_tp_event+0x807/0xe70 [ 838.662228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 838.662250] ? policy_nodemask+0xeb/0x4e0 [ 838.662271] alloc_pages_mpol+0xed/0x340 [ 838.662289] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 838.662308] ? mtree_range_walk+0x74a/0xb90 [ 838.662324] alloc_pages_noprof+0xa1/0x380 [ 838.662343] pte_alloc_one+0x1e/0x3f0 [ 838.662356] __handle_mm_fault+0x1eac/0x2f50 [ 838.662376] ? __pfx_mt_find+0x10/0x10 [ 838.662390] ? __pfx___handle_mm_fault+0x10/0x10 [ 838.662416] ? find_vma+0xbf/0x140 [ 838.662430] ? __pfx_find_vma+0x10/0x10 [ 838.662442] ? perf_trace_preemptirq_template+0x259/0x430 [ 838.662463] handle_mm_fault+0x2d8/0x750 [ 838.662479] ? access_error+0x17d/0x380 [ 838.662496] ? lock_mm_and_find_vma+0xae/0x1380 [ 838.662519] do_user_addr_fault+0x3cc/0x12b0 [ 838.662542] exc_page_fault+0xb0/0x180 [ 838.662564] asm_exc_page_fault+0x26/0x30 [ 838.662577] RIP: 0010:__get_user_4+0x14/0x20 [ 838.662598] Code: 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 ba 00 f0 ff ff ff 7f 00 00 48 39 d0 48 0f 47 c2 0f 01 cb <8b> 10 31 c0 0f 01 ca e9 20 27 04 00 90 90 90 90 90 90 90 90 90 90 [ 838.662609] RSP: 0018:ffff88806434fe10 EFLAGS: 00050287 [ 838.662620] RAX: 00007fddbbfc6000 RBX: ffff88804964b700 RCX: ffffc90009431000 [ 838.662633] RDX: 00007ffffffff000 RSI: ffffffff81d1bf82 RDI: ffff88804964c130 [ 838.662641] RBP: 00007fddbbfc6000 R08: ffffffff84e67ec0 R09: 0000000000000001 [ 838.662648] R10: 0000000000000186 R11: 0000000000000001 R12: 00007fddbbfc6000 [ 838.662655] R13: 00000000000000d1 R14: ffff88801682c980 R15: 0000000000000000 [ 838.662669] ? lookup_ioctx+0x52/0x860 [ 838.662689] lookup_ioctx+0x5a/0x860 [ 838.662707] __x64_sys_io_submit+0xf1/0x2e0 [ 838.662725] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 838.662742] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 838.662761] ? __pfx_ksys_write+0x10/0x10 [ 838.662773] ? irqentry_exit+0xee/0x650 [ 838.662783] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 838.662798] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 838.662819] do_syscall_64+0xbf/0x420 [ 838.662834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.662846] RIP: 0033:0x7fddbeab1b19 [ 838.662855] 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 [ 838.662866] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 838.662877] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 838.662885] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 838.662892] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.662899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 838.662905] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 838.662923] [ 838.701538] FAULT_INJECTION: forcing a failure. [ 838.701538] name failslab, interval 1, probability 0, space 0, times 0 [ 838.702457] CPU: 0 UID: 0 PID: 7548 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 838.702473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.702479] Call Trace: [ 838.702483] [ 838.702488] dump_stack_lvl+0xfa/0x120 [ 838.702502] should_fail_ex+0x4d7/0x5e0 [ 838.702525] ? io_submit_one+0xfa/0x1a90 [ 838.702540] should_failslab+0xc2/0x120 [ 838.702553] kmem_cache_alloc_noprof+0x80/0x760 [ 838.702577] ? io_submit_one+0xfa/0x1a90 [ 838.702592] io_submit_one+0xfa/0x1a90 [ 838.702610] ? perf_trace_lock+0xb5/0x5d0 [ 838.702630] ? __lock_acquire+0x451/0x2250 [ 838.702649] ? __pfx_io_submit_one+0x10/0x10 [ 838.702667] ? lock_acquire+0x15e/0x2d0 [ 838.702682] ? __might_fault+0xe0/0x190 [ 838.702696] ? lock_release+0xc8/0x270 [ 838.702712] ? __might_fault+0xe0/0x190 [ 838.702727] __x64_sys_io_submit+0x182/0x2e0 [ 838.702745] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 838.702762] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 838.702782] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 838.702797] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 838.702817] do_syscall_64+0xbf/0x420 [ 838.702832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.702844] RIP: 0033:0x7f2c0ae23b19 [ 838.702853] 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 [ 838.702863] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 838.702874] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 838.702882] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 838.702889] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.702896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 838.702903] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 838.702920] [ 838.727880] loop5: detected capacity change from 0 to 128 [ 838.747471] loop7: detected capacity change from 0 to 128 05:04:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 3) 05:04:51 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 2) 05:04:51 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) 05:04:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:04:51 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) [ 838.842504] FAULT_INJECTION: forcing a failure. [ 838.842504] name failslab, interval 1, probability 0, space 0, times 0 [ 838.843457] CPU: 0 UID: 0 PID: 7565 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 838.843474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.843482] Call Trace: [ 838.843487] [ 838.843492] dump_stack_lvl+0xfa/0x120 [ 838.843515] should_fail_ex+0x4d7/0x5e0 [ 838.843542] ? ptlock_alloc+0x21/0x70 [ 838.843562] should_failslab+0xc2/0x120 [ 838.843578] kmem_cache_alloc_noprof+0x80/0x760 [ 838.843603] ? ptlock_alloc+0x21/0x70 [ 838.843623] ptlock_alloc+0x21/0x70 [ 838.843646] pte_alloc_one+0x86/0x3f0 [ 838.843660] __handle_mm_fault+0x1eac/0x2f50 [ 838.843680] ? __pfx_mt_find+0x10/0x10 [ 838.843700] ? __pfx___handle_mm_fault+0x10/0x10 [ 838.843728] ? find_vma+0xbf/0x140 [ 838.843742] ? __pfx_find_vma+0x10/0x10 [ 838.843755] ? perf_trace_preemptirq_template+0x259/0x430 [ 838.843779] handle_mm_fault+0x2d8/0x750 [ 838.843796] ? access_error+0x17d/0x380 [ 838.843815] ? lock_mm_and_find_vma+0xae/0x1380 [ 838.843841] do_user_addr_fault+0x3cc/0x12b0 [ 838.843865] exc_page_fault+0xb0/0x180 [ 838.843889] asm_exc_page_fault+0x26/0x30 [ 838.843903] RIP: 0010:__get_user_4+0x14/0x20 [ 838.843925] Code: 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 ba 00 f0 ff ff ff 7f 00 00 48 39 d0 48 0f 47 c2 0f 01 cb <8b> 10 31 c0 0f 01 ca e9 20 27 04 00 90 90 90 90 90 90 90 90 90 90 [ 838.843938] RSP: 0018:ffff88801a69fe10 EFLAGS: 00050287 [ 838.843949] RAX: 00007fddbbfc6000 RBX: ffff888049e8d280 RCX: ffffc90009431000 [ 838.843958] RDX: 00007ffffffff000 RSI: ffffffff81d1bf82 RDI: ffff888049e8dcb0 [ 838.843966] RBP: 00007fddbbfc6000 R08: ffffffff84e67ec0 R09: 0000000000000001 [ 838.843974] R10: 0000000000000186 R11: 0000000000000001 R12: 00007fddbbfc6000 [ 838.843982] R13: 00000000000000d1 R14: ffff88801682b100 R15: 0000000000000000 [ 838.843997] ? lookup_ioctx+0x52/0x860 [ 838.844021] lookup_ioctx+0x5a/0x860 [ 838.844040] __x64_sys_io_submit+0xf1/0x2e0 [ 838.844061] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 838.844079] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 838.844099] ? __pfx_ksys_write+0x10/0x10 [ 838.844112] ? irqentry_exit+0xee/0x650 [ 838.844123] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 838.844140] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 838.844164] do_syscall_64+0xbf/0x420 [ 838.844180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.844193] RIP: 0033:0x7fddbeab1b19 [ 838.844203] 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 [ 838.844215] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 838.844226] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 838.844234] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 838.844242] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.844249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 838.844257] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 838.844275] 05:04:51 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa24dfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:51 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000594000/0x4000)=nil, 0x4000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 838.914029] loop7: detected capacity change from 0 to 128 05:04:52 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa24ffff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:04:52 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) 05:04:52 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 3) [ 839.049190] loop7: detected capacity change from 0 to 128 [ 839.524658] kexec: Could not allocate control_code_buffer 05:05:02 executing program 5: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) 05:05:02 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 4) 05:05:02 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa258fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:02 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[0x0]) 05:05:02 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000005000000000700000094040f0000000000e05fa8caa70b69845c6a816609c782f8a3c7b9ad22f05f460d32ff62fb7c01f45f2e0ab0cf6ad20a7527c28bed35c43292de83507748ed32125a39983ede6a8028da0e2ba1b24b68ade865842cd5208be5b50832a8228eab45e57edf4e7c79cbdfdea717a91451533397ec2010c109939efb7d7bf99391ecb4ae85c2606a48b33217f96a40f70e30d6e1acfb49b1815c07588222bf651a8b5ed946d12d6c8ed676841a"], 0x7}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) sigaltstack(&(0x7f000046d000/0x2000)=nil, &(0x7f0000000140)) close_range(r0, r1, 0x2) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:02 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) 05:05:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 4) 05:05:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 849.171152] FAULT_INJECTION: forcing a failure. [ 849.171152] name failslab, interval 1, probability 0, space 0, times 0 [ 849.172553] CPU: 0 UID: 0 PID: 7604 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 849.172575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 849.172585] Call Trace: [ 849.172592] [ 849.172598] dump_stack_lvl+0xfa/0x120 [ 849.172626] should_fail_ex+0x4d7/0x5e0 [ 849.172667] should_failslab+0xc2/0x120 [ 849.172688] __kmalloc_noprof+0xd6/0x880 [ 849.172716] ? kernfs_fop_write_iter+0x234/0x570 [ 849.172736] ? lock_acquire+0x15e/0x2d0 [ 849.172764] ? kernfs_fop_write_iter+0x234/0x570 [ 849.172782] kernfs_fop_write_iter+0x234/0x570 [ 849.172804] aio_write+0x340/0x7f0 [ 849.172830] ? __pfx_aio_write+0x10/0x10 [ 849.172853] ? perf_trace_lock+0xb5/0x5d0 [ 849.172876] ? __lock_acquire+0x451/0x2250 [ 849.172901] ? __pfx_perf_trace_lock+0x10/0x10 [ 849.172928] ? lock_acquire+0x15e/0x2d0 [ 849.172949] ? __might_fault+0xe0/0x190 [ 849.172967] ? find_held_lock+0x2b/0x80 [ 849.172983] ? __might_fault+0x138/0x190 [ 849.173000] ? lock_release+0xc8/0x270 [ 849.173022] ? __might_fault+0xe0/0x190 [ 849.173044] io_submit_one+0xf6b/0x1a90 [ 849.173076] ? __pfx_io_submit_one+0x10/0x10 [ 849.173102] ? lock_acquire+0x15e/0x2d0 [ 849.173123] ? __might_fault+0xe0/0x190 [ 849.173144] ? lock_release+0xc8/0x270 [ 849.173165] ? __might_fault+0xe0/0x190 [ 849.173187] __x64_sys_io_submit+0x182/0x2e0 [ 849.173213] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 849.173237] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.173267] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 849.173288] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 849.173318] do_syscall_64+0xbf/0x420 [ 849.173340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 849.173359] RIP: 0033:0x7f2c0ae23b19 [ 849.173373] 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 [ 849.173389] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 849.173406] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 849.173417] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 849.173428] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.173438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 849.173448] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 849.173478] [ 849.180074] loop7: detected capacity change from 0 to 128 05:05:02 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 849.228366] FAULT_INJECTION: forcing a failure. [ 849.228366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 849.236948] CPU: 0 UID: 0 PID: 7606 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 849.236973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 849.236983] Call Trace: [ 849.236989] [ 849.236995] dump_stack_lvl+0xfa/0x120 [ 849.237032] should_fail_ex+0x4d7/0x5e0 [ 849.237098] _copy_from_user+0x30/0xd0 [ 849.237155] io_submit_one+0x8e/0x1a90 [ 849.237200] ? perf_trace_lock+0xb5/0x5d0 [ 849.237244] ? __lock_acquire+0x451/0x2250 [ 849.237295] ? __pfx_io_submit_one+0x10/0x10 [ 849.237337] ? lock_acquire+0x15e/0x2d0 [ 849.237358] ? __might_fault+0xe0/0x190 [ 849.237377] ? find_held_lock+0x2b/0x80 [ 849.237393] ? __might_fault+0x138/0x190 [ 849.237411] ? lock_release+0xc8/0x270 [ 849.237434] ? __might_fault+0xe0/0x190 [ 849.237456] __x64_sys_io_submit+0x182/0x2e0 [ 849.237483] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 849.237508] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.237538] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 849.237561] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 849.237591] do_syscall_64+0xbf/0x420 [ 849.237614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 849.237640] RIP: 0033:0x7fddbeab1b19 [ 849.237655] 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 [ 849.237671] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 849.237688] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 849.237700] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 849.237711] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.237723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 849.237735] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 849.237763] 05:05:02 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 5) 05:05:02 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000852000/0x1000)=nil, 0x1000) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock2(&(0x7f00009dd000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000afd000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:02 executing program 5: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000005000000000700000094040f0000000000e05fa8caa70b69845c6a816609c782f8a3c7b9ad22f05f460d32ff62fb7c01f45f2e0ab0cf6ad20a7527c28bed35c43292de83507748ed32125a39983ede6a8028da0e2ba1b24b68ade865842cd5208be5b50832a8228eab45e57edf4e7c79cbdfdea717a91451533397ec2010c109939efb7d7bf99391ecb4ae85c2606a48b33217f96a40f70e30d6e1acfb49b1815c07588222bf651a8b5ed946d12d6c8ed676841a"], 0x7}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) sigaltstack(&(0x7f000046d000/0x2000)=nil, &(0x7f0000000140)) close_range(r0, r1, 0x2) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:02 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 5) 05:05:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 849.543782] FAULT_INJECTION: forcing a failure. [ 849.543782] name failslab, interval 1, probability 0, space 0, times 0 [ 849.561735] CPU: 1 UID: 0 PID: 7627 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 849.561770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 849.561783] Call Trace: [ 849.561791] [ 849.561801] dump_stack_lvl+0xfa/0x120 [ 849.561836] should_fail_ex+0x4d7/0x5e0 [ 849.561883] ? io_submit_one+0xfa/0x1a90 [ 849.561916] should_failslab+0xc2/0x120 [ 849.561944] kmem_cache_alloc_noprof+0x80/0x760 [ 849.561992] ? io_submit_one+0xfa/0x1a90 [ 849.562023] io_submit_one+0xfa/0x1a90 [ 849.562057] ? perf_trace_lock+0xb5/0x5d0 [ 849.562090] ? __lock_acquire+0x451/0x2250 [ 849.562128] ? __pfx_io_submit_one+0x10/0x10 [ 849.562164] ? lock_acquire+0x15e/0x2d0 [ 849.562194] ? __might_fault+0xe0/0x190 [ 849.562224] ? lock_release+0xc8/0x270 [ 849.562255] ? __might_fault+0xe0/0x190 [ 849.562285] __x64_sys_io_submit+0x182/0x2e0 [ 849.562322] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 849.562355] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.562397] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 849.562428] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 849.562468] do_syscall_64+0xbf/0x420 [ 849.562498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 849.562523] RIP: 0033:0x7fddbeab1b19 [ 849.562542] 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 [ 849.562565] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 849.562588] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 849.562604] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 849.562619] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.562641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 849.562655] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 849.562689] [ 850.310305] kexec: Could not allocate control_code_buffer 05:05:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:11 executing program 5: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10208}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:11 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa263fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:11 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 6) 05:05:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:11 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r0, 0x4) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:11 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 6) 05:05:11 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 858.052500] FAULT_INJECTION: forcing a failure. [ 858.052500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 858.053512] CPU: 0 UID: 0 PID: 7651 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 858.053527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 858.053535] Call Trace: [ 858.053539] [ 858.053544] dump_stack_lvl+0xfa/0x120 [ 858.053564] should_fail_ex+0x4d7/0x5e0 [ 858.053589] _copy_from_iter+0x279/0x15f0 [ 858.053610] ? __virt_addr_valid+0x1c6/0x5d0 [ 858.053625] ? find_held_lock+0x2b/0x80 [ 858.053642] ? __virt_addr_valid+0x2e8/0x5d0 [ 858.053656] ? __pfx__copy_from_iter+0x10/0x10 [ 858.053677] ? __virt_addr_valid+0x100/0x5d0 [ 858.053690] ? __check_object_size+0x5b3/0x980 [ 858.053715] kernfs_fop_write_iter+0x1b1/0x570 [ 858.053733] aio_write+0x340/0x7f0 [ 858.053751] ? __pfx_aio_write+0x10/0x10 [ 858.053767] ? perf_trace_lock+0xb5/0x5d0 [ 858.053783] ? __lock_acquire+0x451/0x2250 [ 858.053801] ? __pfx_perf_trace_lock+0x10/0x10 [ 858.053821] ? lock_acquire+0x15e/0x2d0 [ 858.053836] ? __might_fault+0xe0/0x190 [ 858.053849] ? find_held_lock+0x2b/0x80 [ 858.053860] ? __might_fault+0x138/0x190 [ 858.053872] ? lock_release+0xc8/0x270 [ 858.053888] ? __might_fault+0xe0/0x190 [ 858.053903] io_submit_one+0xf6b/0x1a90 [ 858.053926] ? __pfx_io_submit_one+0x10/0x10 [ 858.053944] ? lock_acquire+0x15e/0x2d0 [ 858.053959] ? __might_fault+0xe0/0x190 [ 858.053973] ? lock_release+0xc8/0x270 [ 858.053989] ? __might_fault+0xe0/0x190 [ 858.054004] __x64_sys_io_submit+0x182/0x2e0 [ 858.054022] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 858.054039] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 858.054063] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 858.054078] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 858.054099] do_syscall_64+0xbf/0x420 [ 858.054115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.054128] RIP: 0033:0x7f2c0ae23b19 [ 858.054138] 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 [ 858.054149] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 858.054161] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 858.054169] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 858.054177] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 858.054184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 858.054191] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 858.054208] [ 858.069558] loop7: detected capacity change from 0 to 128 05:05:11 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:11 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:11 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 7) 05:05:11 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:05:11 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 858.250144] FAULT_INJECTION: forcing a failure. [ 858.250144] name failslab, interval 1, probability 0, space 0, times 0 [ 858.253367] CPU: 0 UID: 0 PID: 7665 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 858.253385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 858.253392] Call Trace: [ 858.253397] [ 858.253401] dump_stack_lvl+0xfa/0x120 [ 858.253423] should_fail_ex+0x4d7/0x5e0 [ 858.253449] should_failslab+0xc2/0x120 [ 858.253469] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 858.253493] ? kernfs_fop_write_iter+0x28b/0x570 [ 858.253508] ? resume_store+0x1b1/0x400 [ 858.253533] ? kstrndup+0x76/0x120 [ 858.253551] kstrndup+0x76/0x120 [ 858.253569] resume_store+0x1b1/0x400 [ 858.253589] ? __pfx_resume_store+0x10/0x10 [ 858.253606] ? __pfx_perf_trace_lock+0x10/0x10 [ 858.253628] ? lock_acquire+0x15e/0x2d0 [ 858.253644] ? sysfs_file_kobj+0x23/0x2a0 [ 858.253659] ? find_held_lock+0x2b/0x80 [ 858.253670] ? sysfs_file_kobj+0xe6/0x2a0 [ 858.253686] ? __pfx_resume_store+0x10/0x10 [ 858.253706] kobj_attr_store+0x57/0x80 [ 858.253723] ? __pfx_kobj_attr_store+0x10/0x10 [ 858.253739] sysfs_kf_write+0xef/0x150 [ 858.253756] ? __pfx_sysfs_kf_write+0x10/0x10 [ 858.253770] kernfs_fop_write_iter+0x39e/0x570 [ 858.253786] aio_write+0x340/0x7f0 [ 858.253804] ? __pfx_aio_write+0x10/0x10 [ 858.253820] ? perf_trace_lock+0xb5/0x5d0 [ 858.253836] ? __lock_acquire+0x451/0x2250 [ 858.253853] ? __pfx_perf_trace_lock+0x10/0x10 [ 858.253873] ? lock_acquire+0x15e/0x2d0 [ 858.253888] ? __might_fault+0xe0/0x190 [ 858.253901] ? find_held_lock+0x2b/0x80 [ 858.253912] ? __might_fault+0x138/0x190 [ 858.253924] ? lock_release+0xc8/0x270 [ 858.253940] ? __might_fault+0xe0/0x190 [ 858.253955] io_submit_one+0xf6b/0x1a90 [ 858.253979] ? __pfx_io_submit_one+0x10/0x10 [ 858.253997] ? lock_acquire+0x15e/0x2d0 [ 858.254012] ? __might_fault+0xe0/0x190 [ 858.254027] ? lock_release+0xc8/0x270 [ 858.254043] ? __might_fault+0xe0/0x190 [ 858.254058] __x64_sys_io_submit+0x182/0x2e0 [ 858.254077] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 858.254094] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 858.254116] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 858.254132] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 858.254153] do_syscall_64+0xbf/0x420 [ 858.254170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.254184] RIP: 0033:0x7f2c0ae23b19 [ 858.254193] 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 [ 858.254206] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 858.254218] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 858.254226] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 858.254234] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 858.254241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 858.254248] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 858.254266] [ 858.753300] warn_alloc: 1 callbacks suppressed [ 858.753315] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 858.761805] CPU: 0 UID: 0 PID: 7653 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 858.761824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 858.761831] Call Trace: [ 858.761836] [ 858.761841] dump_stack_lvl+0xfa/0x120 [ 858.761863] warn_alloc+0x211/0x370 [ 858.761887] ? __pfx_warn_alloc+0x10/0x10 [ 858.761925] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 858.761951] ? __schedule+0x1937/0x4680 [ 858.761973] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 858.761993] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 858.762016] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 858.762036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 858.762059] ? policy_nodemask+0xeb/0x4e0 [ 858.762081] alloc_pages_mpol+0xed/0x340 [ 858.762099] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 858.762124] alloc_pages_noprof+0xa1/0x380 [ 858.762143] kimage_alloc_pages+0x70/0x240 [ 858.762168] kimage_alloc_control_pages+0x18f/0x970 [ 858.762195] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 858.762223] do_kexec_load+0x4ab/0xa50 [ 858.762237] ? __pfx_do_kexec_load+0x10/0x10 [ 858.762252] ? _copy_from_user+0x5b/0xd0 [ 858.762277] __x64_sys_kexec_load+0x1c6/0x230 [ 858.762293] do_syscall_64+0xbf/0x420 [ 858.762309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.762323] RIP: 0033:0x7ff1bcf79b19 [ 858.762334] 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 [ 858.762345] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 858.762358] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 858.762366] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a263fff [ 858.762374] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 858.762381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 858.762389] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 858.762406] [ 858.762451] Mem-Info: [ 858.790651] active_anon:446 inactive_anon:48352 isolated_anon:0 [ 858.790651] active_file:10394 inactive_file:20913 isolated_file:0 [ 858.790651] unevictable:0 dirty:164 writeback:21 [ 858.790651] slab_reclaimable:3791 slab_unreclaimable:52745 [ 858.790651] mapped:74530 shmem:94 pagetables:2132 [ 858.790651] sec_pagetables:0 bounce:0 [ 858.790651] kernel_misc_reclaimable:0 [ 858.790651] free:3828 free_pcp:0 free_cma:0 [ 858.798932] Node 0 active_anon:1784kB inactive_anon:193408kB active_file:41576kB inactive_file:82584kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:298120kB dirty:656kB writeback:84kB shmem:376kB kernel_stack:5248kB pagetables:8528kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 858.806036] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 858.813731] lowmem_reserve[]: 0 1597 1597 1597 [ 858.814251] Node 0 DMA32 free:10984kB boost:12460kB min:17528kB low:19148kB high:20768kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:193404kB active_file:41612kB inactive_file:81304kB unevictable:0kB writepending:656kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:72kB local_pcp:72kB free_cma:0kB [ 858.824255] lowmem_reserve[]: 0 0 0 0 [ 858.827157] Node 0 DMA: 1*4kB (E) 9*8kB (ME) 9*16kB (M) 2*32kB (UM) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6428kB [ 858.832660] Node 0 DMA32: 548*4kB (UME) 210*8kB (ME) 97*16kB (UME) 91*32kB (UME) 14*64kB (UME) 6*128kB (UME) 4*256kB (ME) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 12048kB [ 858.839078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 858.841656] 30663 total pagecache pages [ 858.842019] 0 pages in swap cache [ 858.842427] Free swap = 0kB [ 858.846466] Total swap = 0kB [ 858.846757] 524158 pages RAM [ 858.847009] 0 pages HighMem/MovableOnly [ 858.847324] 111451 pages reserved [ 858.847678] Memory cgroup min protection 0kB -- low protection 94648kB [ 859.015526] kexec: Could not allocate control_code_buffer 05:05:20 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa269fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\n', 0x1}]) 05:05:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xff, 0xff, 0x7f, 0x80, 0x0, 0x10000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x0, 0xffff}, 0x1001, 0xfffffffffffffff8, 0x0, 0x3, 0x2, 0x5, 0x6, 0x0, 0x4ceb, 0x0, 0x7fff}, r0, 0x8, 0xffffffffffffffff, 0x8) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:20 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 8) 05:05:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 1) 05:05:20 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:20 executing program 4: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:20 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 7) 05:05:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 867.416230] loop7: detected capacity change from 0 to 128 [ 867.427815] FAULT_INJECTION: forcing a failure. [ 867.427815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 867.437797] CPU: 1 UID: 0 PID: 7690 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 867.437818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.437825] Call Trace: [ 867.437829] [ 867.437834] dump_stack_lvl+0xfa/0x120 [ 867.437854] should_fail_ex+0x4d7/0x5e0 [ 867.437879] _copy_from_user+0x30/0xd0 [ 867.437901] io_submit_one+0x8e/0x1a90 [ 867.437920] ? perf_trace_lock+0xb5/0x5d0 [ 867.437937] ? __lock_acquire+0x451/0x2250 [ 867.437956] ? __pfx_io_submit_one+0x10/0x10 [ 867.437974] ? lock_acquire+0x15e/0x2d0 [ 867.437989] ? __might_fault+0xe0/0x190 [ 867.438002] ? find_held_lock+0x2b/0x80 [ 867.438013] ? __might_fault+0x138/0x190 [ 867.438025] ? lock_release+0xc8/0x270 [ 867.438040] ? __might_fault+0xe0/0x190 [ 867.438055] __x64_sys_io_submit+0x182/0x2e0 [ 867.438078] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 867.438095] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 867.438116] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 867.438132] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 867.438152] do_syscall_64+0xbf/0x420 [ 867.438167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.438180] RIP: 0033:0x7efe473b4b19 [ 867.438190] 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 [ 867.438202] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 867.438214] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 867.438222] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 867.438229] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.438236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.438243] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 867.438260] [ 867.457100] FAULT_INJECTION: forcing a failure. [ 867.457100] name failslab, interval 1, probability 0, space 0, times 0 [ 867.458863] CPU: 0 UID: 0 PID: 7692 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 867.458892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.458905] Call Trace: [ 867.458913] [ 867.458921] dump_stack_lvl+0xfa/0x120 [ 867.458954] should_fail_ex+0x4d7/0x5e0 [ 867.459000] should_failslab+0xc2/0x120 [ 867.459026] __kmalloc_noprof+0xd6/0x880 [ 867.459061] ? kernfs_fop_write_iter+0x234/0x570 [ 867.459085] ? lock_acquire+0x15e/0x2d0 [ 867.459121] ? kernfs_fop_write_iter+0x234/0x570 [ 867.459144] kernfs_fop_write_iter+0x234/0x570 [ 867.459173] aio_write+0x340/0x7f0 [ 867.459206] ? __pfx_aio_write+0x10/0x10 [ 867.459236] ? perf_trace_lock+0xb5/0x5d0 [ 867.459265] ? __lock_acquire+0x451/0x2250 [ 867.459297] ? __pfx_perf_trace_lock+0x10/0x10 [ 867.459333] ? lock_acquire+0x15e/0x2d0 [ 867.459361] ? __might_fault+0xe0/0x190 [ 867.459384] ? find_held_lock+0x2b/0x80 [ 867.459404] ? __might_fault+0x138/0x190 [ 867.459426] ? lock_release+0xc8/0x270 [ 867.459455] ? __might_fault+0xe0/0x190 [ 867.459483] io_submit_one+0xf6b/0x1a90 [ 867.459538] ? __pfx_io_submit_one+0x10/0x10 [ 867.459572] ? lock_acquire+0x15e/0x2d0 [ 867.459600] ? __might_fault+0xe0/0x190 [ 867.459627] ? lock_release+0xc8/0x270 [ 867.459662] ? __might_fault+0xe0/0x190 [ 867.459690] __x64_sys_io_submit+0x182/0x2e0 [ 867.459724] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 867.459755] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 867.459794] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 867.459823] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 867.459861] do_syscall_64+0xbf/0x420 [ 867.459889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.459912] RIP: 0033:0x7fddbeab1b19 [ 867.459929] 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 [ 867.459950] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 867.459972] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 867.459986] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 867.460000] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.460013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.460025] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 867.460057] 05:05:20 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) (fail_nth: 1) 05:05:20 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e87, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:05:20 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 2) [ 867.653317] FAULT_INJECTION: forcing a failure. [ 867.653317] name failslab, interval 1, probability 0, space 0, times 0 [ 867.654285] CPU: 1 UID: 0 PID: 7708 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 867.654301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.654309] Call Trace: [ 867.654313] [ 867.654318] dump_stack_lvl+0xfa/0x120 [ 867.654339] should_fail_ex+0x4d7/0x5e0 [ 867.654365] ? io_submit_one+0xfa/0x1a90 [ 867.654383] should_failslab+0xc2/0x120 [ 867.654398] kmem_cache_alloc_noprof+0x80/0x760 [ 867.654423] ? io_submit_one+0xfa/0x1a90 [ 867.654438] io_submit_one+0xfa/0x1a90 [ 867.654456] ? perf_trace_lock+0xb5/0x5d0 [ 867.654474] ? __lock_acquire+0x451/0x2250 [ 867.654494] ? __pfx_io_submit_one+0x10/0x10 [ 867.654512] ? lock_acquire+0x15e/0x2d0 [ 867.654527] ? __might_fault+0xe0/0x190 [ 867.654543] ? lock_release+0xc8/0x270 [ 867.654559] ? __might_fault+0xe0/0x190 [ 867.654574] __x64_sys_io_submit+0x182/0x2e0 [ 867.654592] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 867.654609] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 867.654635] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 867.654650] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 867.654671] do_syscall_64+0xbf/0x420 [ 867.654687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.654700] RIP: 0033:0x7efe473b4b19 [ 867.654710] 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 [ 867.654722] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 867.654734] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 867.654742] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 867.654749] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.654756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.654763] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 867.654780] [ 867.656681] FAULT_INJECTION: forcing a failure. [ 867.656681] name fail_usercopy, interval 1, probability 0, space 0, times 0 05:05:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:05:20 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 8) [ 867.766857] CPU: 0 UID: 0 PID: 7709 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 867.766893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.766907] Call Trace: [ 867.766915] [ 867.766924] dump_stack_lvl+0xfa/0x120 [ 867.766958] should_fail_ex+0x4d7/0x5e0 [ 867.767003] _copy_from_user+0x30/0xd0 [ 867.767043] io_submit_one+0x8e/0x1a90 [ 867.767077] ? perf_trace_lock+0xb5/0x5d0 [ 867.767107] ? __lock_acquire+0x451/0x2250 [ 867.767142] ? __pfx_io_submit_one+0x10/0x10 [ 867.767176] ? lock_acquire+0x15e/0x2d0 [ 867.767204] ? __might_fault+0xe0/0x190 [ 867.767228] ? find_held_lock+0x2b/0x80 [ 867.767248] ? __might_fault+0x138/0x190 [ 867.767270] ? lock_release+0xc8/0x270 [ 867.767299] ? __might_fault+0xe0/0x190 [ 867.767327] __x64_sys_io_submit+0x182/0x2e0 [ 867.767361] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 867.767392] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 867.767425] ? ksys_write+0x1a3/0x240 [ 867.767448] ? __pfx_ksys_write+0x10/0x10 [ 867.767467] ? irqentry_exit+0xee/0x650 [ 867.767487] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 867.767530] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 867.767569] do_syscall_64+0xbf/0x420 [ 867.767596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.767619] RIP: 0033:0x7fcf0aa66b19 [ 867.767643] 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 [ 867.767665] RSP: 002b:00007fcf07fdc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 867.767687] RAX: ffffffffffffffda RBX: 00007fcf0ab79f60 RCX: 00007fcf0aa66b19 [ 867.767701] RDX: 0000000020000240 RSI: 0000000000000001 RDI: 00007fcf07f7b000 [ 867.767714] RBP: 00007fcf07fdc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.767727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.767740] R13: 00007ffff065326f R14: 00007fcf07fdc300 R15: 0000000000022000 [ 867.767772] [ 868.346941] kexec: Could not allocate control_code_buffer 05:05:29 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa2bafff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 9) 05:05:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 05:05:29 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 9) 05:05:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) (fail_nth: 2) 05:05:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000eb4000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:29 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 3) 05:05:29 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 876.721566] loop7: detected capacity change from 0 to 128 [ 876.770315] FAULT_INJECTION: forcing a failure. [ 876.770315] name failslab, interval 1, probability 0, space 0, times 0 [ 876.773492] FAULT_INJECTION: forcing a failure. [ 876.773492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 876.775446] FAULT_INJECTION: forcing a failure. [ 876.775446] name failslab, interval 1, probability 0, space 0, times 0 [ 876.777185] CPU: 0 UID: 0 PID: 7737 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 876.777215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.777228] Call Trace: [ 876.777237] [ 876.777246] dump_stack_lvl+0xfa/0x120 [ 876.777280] should_fail_ex+0x4d7/0x5e0 [ 876.777327] ? io_submit_one+0xfa/0x1a90 [ 876.777358] should_failslab+0xc2/0x120 [ 876.777386] kmem_cache_alloc_noprof+0x80/0x760 [ 876.777434] ? io_submit_one+0xfa/0x1a90 [ 876.777464] io_submit_one+0xfa/0x1a90 [ 876.777498] ? perf_trace_lock+0xb5/0x5d0 [ 876.777530] ? __lock_acquire+0x451/0x2250 [ 876.777567] ? __pfx_io_submit_one+0x10/0x10 [ 876.777603] ? lock_acquire+0x15e/0x2d0 [ 876.777640] ? __might_fault+0xe0/0x190 [ 876.777670] ? lock_release+0xc8/0x270 [ 876.777701] ? __might_fault+0xe0/0x190 [ 876.777731] __x64_sys_io_submit+0x182/0x2e0 [ 876.777767] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 876.777800] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.777836] ? ksys_write+0x1a3/0x240 [ 876.777859] ? __pfx_ksys_write+0x10/0x10 [ 876.777879] ? irqentry_exit+0xee/0x650 [ 876.777901] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 876.777932] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 876.777972] do_syscall_64+0xbf/0x420 [ 876.778002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.778027] RIP: 0033:0x7fcf0aa66b19 [ 876.778045] 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 [ 876.778067] RSP: 002b:00007fcf07fdc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 876.778090] RAX: ffffffffffffffda RBX: 00007fcf0ab79f60 RCX: 00007fcf0aa66b19 [ 876.778106] RDX: 0000000020000240 RSI: 0000000000000001 RDI: 00007fcf07f7b000 [ 876.778121] RBP: 00007fcf07fdc1d0 R08: 0000000000000000 R09: 0000000000000000 05:05:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) [ 876.778135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 876.778148] R13: 00007ffff065326f R14: 00007fcf07fdc300 R15: 0000000000022000 [ 876.778183] [ 876.812935] CPU: 0 UID: 0 PID: 7739 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 876.812969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.812982] Call Trace: [ 876.812990] [ 876.812998] dump_stack_lvl+0xfa/0x120 [ 876.813030] should_fail_ex+0x4d7/0x5e0 [ 876.813077] _copy_from_iter+0x279/0x15f0 [ 876.813118] ? __virt_addr_valid+0x1c6/0x5d0 [ 876.813146] ? find_held_lock+0x2b/0x80 [ 876.813168] ? __virt_addr_valid+0x2e8/0x5d0 [ 876.813194] ? __pfx__copy_from_iter+0x10/0x10 [ 876.813236] ? __virt_addr_valid+0x100/0x5d0 [ 876.813264] ? __check_object_size+0x5b3/0x980 [ 876.813309] kernfs_fop_write_iter+0x1b1/0x570 [ 876.813342] aio_write+0x340/0x7f0 [ 876.813376] ? __pfx_aio_write+0x10/0x10 [ 876.813408] ? perf_trace_lock+0xb5/0x5d0 [ 876.813438] ? __lock_acquire+0x451/0x2250 05:05:29 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 876.813473] ? __pfx_perf_trace_lock+0x10/0x10 [ 876.813512] ? lock_acquire+0x15e/0x2d0 05:05:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f00007ae000/0x2000)=nil, 0x2000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000d81000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) r1 = signalfd(r0, &(0x7f0000000080)={[0x9]}, 0x8) mmap$perf(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x0) [ 876.813542] ? __might_fault+0xe0/0x190 [ 876.813566] ? find_held_lock+0x2b/0x80 [ 876.813587] ? __might_fault+0x138/0x190 [ 876.813611] ? lock_release+0xc8/0x270 [ 876.813652] ? __might_fault+0xe0/0x190 [ 876.813682] io_submit_one+0xf6b/0x1a90 [ 876.813726] ? __pfx_io_submit_one+0x10/0x10 [ 876.813762] ? lock_acquire+0x15e/0x2d0 [ 876.813792] ? __might_fault+0xe0/0x190 [ 876.813821] ? lock_release+0xc8/0x270 [ 876.813852] ? __might_fault+0xe0/0x190 [ 876.813882] __x64_sys_io_submit+0x182/0x2e0 [ 876.813918] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 876.813951] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.813992] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 876.814022] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 876.814063] do_syscall_64+0xbf/0x420 [ 876.814092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.814116] RIP: 0033:0x7fddbeab1b19 [ 876.814135] 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 [ 876.814157] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 876.814179] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 876.814194] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 876.814209] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 876.814222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 876.814236] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 876.814270] [ 876.854458] CPU: 0 UID: 0 PID: 7735 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 876.854492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.854506] Call Trace: [ 876.854513] [ 876.854522] dump_stack_lvl+0xfa/0x120 [ 876.854555] should_fail_ex+0x4d7/0x5e0 [ 876.854601] ? __request_module+0x274/0x600 [ 876.854625] should_failslab+0xc2/0x120 [ 876.854663] __kmalloc_cache_noprof+0x80/0x780 [ 876.854697] ? mark_held_locks+0x49/0x80 [ 876.854730] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 876.854766] ? blk_request_module+0x56/0xb0 [ 876.854806] ? __request_module+0x274/0x600 [ 876.854830] __request_module+0x274/0x600 [ 876.854855] ? __pfx___request_module+0x10/0x10 [ 876.854885] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 876.854922] ? ilookup+0x151/0x1e0 [ 876.854968] blk_request_module+0x56/0xb0 [ 876.855009] blkdev_get_no_open+0xa8/0x100 [ 876.855048] bdev_file_open_by_dev+0x72/0x210 [ 876.855087] swsusp_check+0x78/0x430 [ 876.855118] software_resume+0x5a/0x400 [ 876.855157] resume_store+0x236/0x400 [ 876.855195] ? __pfx_resume_store+0x10/0x10 [ 876.855230] ? __pfx_perf_trace_lock+0x10/0x10 [ 876.855269] ? lock_acquire+0x15e/0x2d0 [ 876.855299] ? sysfs_file_kobj+0x23/0x2a0 [ 876.855330] ? find_held_lock+0x2b/0x80 [ 876.855351] ? sysfs_file_kobj+0xe6/0x2a0 [ 876.855381] ? __pfx_resume_store+0x10/0x10 [ 876.855422] kobj_attr_store+0x57/0x80 [ 876.855454] ? __pfx_kobj_attr_store+0x10/0x10 [ 876.855486] sysfs_kf_write+0xef/0x150 [ 876.855520] ? __pfx_sysfs_kf_write+0x10/0x10 [ 876.855548] kernfs_fop_write_iter+0x39e/0x570 [ 876.855580] aio_write+0x340/0x7f0 [ 876.855627] ? __pfx_aio_write+0x10/0x10 [ 876.855659] ? perf_trace_lock+0xb5/0x5d0 [ 876.855689] ? __lock_acquire+0x451/0x2250 [ 876.855725] ? __pfx_perf_trace_lock+0x10/0x10 [ 876.855764] ? lock_acquire+0x15e/0x2d0 [ 876.855794] ? __might_fault+0xe0/0x190 [ 876.855818] ? find_held_lock+0x2b/0x80 [ 876.855840] ? __might_fault+0x138/0x190 [ 876.855864] ? lock_release+0xc8/0x270 [ 876.855895] ? __might_fault+0xe0/0x190 [ 876.855925] io_submit_one+0xf6b/0x1a90 [ 876.855971] ? __pfx_io_submit_one+0x10/0x10 [ 876.856008] ? lock_acquire+0x15e/0x2d0 [ 876.856038] ? __might_fault+0xe0/0x190 [ 876.856067] ? lock_release+0xc8/0x270 [ 876.856099] ? __might_fault+0xe0/0x190 [ 876.856129] __x64_sys_io_submit+0x182/0x2e0 [ 876.856166] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 876.856199] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.856253] do_syscall_64+0xbf/0x420 [ 876.856283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.856307] RIP: 0033:0x7f2c0ae23b19 [ 876.856327] 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 [ 876.856349] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 876.856372] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 876.856388] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 876.856402] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 876.856416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 876.856430] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 876.856465] 05:05:30 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:30 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a1f000/0x3000)=nil, 0x3000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x12) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 877.321824] warn_alloc: 1 callbacks suppressed [ 877.321839] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 877.326269] CPU: 1 UID: 0 PID: 7729 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 877.326286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 877.326294] Call Trace: [ 877.326299] [ 877.326303] dump_stack_lvl+0xfa/0x120 [ 877.326325] warn_alloc+0x211/0x370 [ 877.326346] ? __pfx_warn_alloc+0x10/0x10 [ 877.326378] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 877.326406] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 877.326424] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 877.326445] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 877.326463] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 877.326483] ? irqentry_exit+0x17b/0x650 [ 877.326495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 877.326517] ? policy_nodemask+0xeb/0x4e0 [ 877.326539] alloc_pages_mpol+0xed/0x340 [ 877.326558] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 877.326578] ? alloc_pages_noprof+0xb2/0x380 [ 877.326599] alloc_pages_noprof+0xa1/0x380 [ 877.326618] kimage_alloc_pages+0x70/0x240 [ 877.326647] kimage_alloc_control_pages+0x18f/0x970 [ 877.326674] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 877.326702] do_kexec_load+0x4ab/0xa50 [ 877.326717] ? __pfx_do_kexec_load+0x10/0x10 [ 877.326731] ? _copy_from_user+0x5b/0xd0 [ 877.326756] __x64_sys_kexec_load+0x1c6/0x230 [ 877.326772] do_syscall_64+0xbf/0x420 [ 877.326788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.326802] RIP: 0033:0x7ff1bcf79b19 [ 877.326812] 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 [ 877.326824] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 877.326836] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 877.326844] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a2bafff [ 877.326852] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 877.326859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 877.326867] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 877.326884] [ 877.353040] Mem-Info: [ 877.353672] active_anon:447 inactive_anon:48617 isolated_anon:0 [ 877.353672] active_file:9655 inactive_file:20498 isolated_file:0 [ 877.353672] unevictable:0 dirty:399 writeback:0 [ 877.353672] slab_reclaimable:3790 slab_unreclaimable:52462 [ 877.353672] mapped:74516 shmem:94 pagetables:2080 [ 877.353672] sec_pagetables:0 bounce:0 [ 877.353672] kernel_misc_reclaimable:0 [ 877.353672] free:6036 free_pcp:257 free_cma:0 [ 877.364591] Node 0 active_anon:1784kB inactive_anon:194396kB active_file:38604kB inactive_file:81932kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:298056kB dirty:1444kB writeback:56kB shmem:376kB kernel_stack:5184kB pagetables:8316kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 877.386902] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:4kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 877.398086] lowmem_reserve[]: 0 1597 1597 1597 [ 877.399361] Node 0 DMA32 free:17756kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:194476kB active_file:38552kB inactive_file:81840kB unevictable:0kB writepending:1244kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1032kB local_pcp:504kB free_cma:0kB [ 877.411737] lowmem_reserve[]: 0 0 0 0 [ 877.412148] Node 0 DMA: 0*4kB 8*8kB (UM) 10*16kB (ME) 2*32kB (UM) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 877.417890] Node 0 DMA32: 452*4kB (UE) 379*8kB (UME) 177*16kB (UME) 119*32kB (UME) 18*64kB (UME) 8*128kB (UME) 3*256kB (ME) 0*512kB 1*1024kB (U) 1*2048kB (U) 0*4096kB = 17496kB [ 877.420605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 877.422857] 30235 total pagecache pages [ 877.423399] 0 pages in swap cache [ 877.425166] Free swap = 0kB [ 877.426398] Total swap = 0kB [ 877.428084] 524158 pages RAM [ 877.428541] 0 pages HighMem/MovableOnly [ 877.432476] 111451 pages reserved [ 877.433876] Memory cgroup min protection 0kB -- low protection 94872kB [ 877.576679] kexec: Could not allocate control_code_buffer 05:05:39 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa2f6fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:39 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 4) 05:05:39 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:05:39 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) (fail_nth: 3) 05:05:39 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 10) 05:05:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 10) [ 886.918271] FAULT_INJECTION: forcing a failure. [ 886.918271] name failslab, interval 1, probability 0, space 0, times 0 [ 886.920933] CPU: 1 UID: 0 PID: 7771 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 886.920964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.920976] Call Trace: [ 886.920984] [ 886.920992] dump_stack_lvl+0xfa/0x120 [ 886.921033] should_fail_ex+0x4d7/0x5e0 [ 886.921079] should_failslab+0xc2/0x120 [ 886.921106] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 886.921147] ? kernfs_fop_write_iter+0x28b/0x570 [ 886.921172] ? resume_store+0x1b1/0x400 [ 886.921216] ? kstrndup+0x76/0x120 [ 886.921248] kstrndup+0x76/0x120 [ 886.921283] resume_store+0x1b1/0x400 [ 886.921318] ? __pfx_resume_store+0x10/0x10 [ 886.921363] ? __pfx_perf_trace_lock+0x10/0x10 [ 886.921419] ? lock_acquire+0x15e/0x2d0 [ 886.921455] ? sysfs_file_kobj+0x23/0x2a0 [ 886.921482] ? find_held_lock+0x2b/0x80 [ 886.921502] ? sysfs_file_kobj+0xe6/0x2a0 [ 886.921529] ? __pfx_resume_store+0x10/0x10 [ 886.921564] kobj_attr_store+0x57/0x80 [ 886.921592] ? __pfx_kobj_attr_store+0x10/0x10 [ 886.921621] sysfs_kf_write+0xef/0x150 [ 886.921651] ? __pfx_sysfs_kf_write+0x10/0x10 [ 886.921676] kernfs_fop_write_iter+0x39e/0x570 [ 886.921705] aio_write+0x340/0x7f0 [ 886.921736] ? __pfx_aio_write+0x10/0x10 [ 886.921764] ? perf_trace_lock+0xb5/0x5d0 [ 886.921791] ? __lock_acquire+0x451/0x2250 [ 886.921822] ? __pfx_perf_trace_lock+0x10/0x10 [ 886.921857] ? lock_acquire+0x15e/0x2d0 [ 886.921883] ? __might_fault+0xe0/0x190 [ 886.921906] ? find_held_lock+0x2b/0x80 [ 886.921926] ? __might_fault+0x138/0x190 [ 886.921947] ? lock_release+0xc8/0x270 [ 886.921975] ? __might_fault+0xe0/0x190 [ 886.922003] io_submit_one+0xf6b/0x1a90 [ 886.922043] ? __pfx_io_submit_one+0x10/0x10 [ 886.922076] ? lock_acquire+0x15e/0x2d0 [ 886.922104] ? __might_fault+0xe0/0x190 [ 886.922131] ? lock_release+0xc8/0x270 [ 886.922159] ? __might_fault+0xe0/0x190 [ 886.922186] __x64_sys_io_submit+0x182/0x2e0 [ 886.922218] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 886.922248] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 886.922286] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 886.922313] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 886.922363] do_syscall_64+0xbf/0x420 [ 886.922400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.922423] RIP: 0033:0x7fddbeab1b19 [ 886.922441] 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 [ 886.922462] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 886.922483] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 886.922497] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 886.922511] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.922524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 886.922536] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 886.922569] [ 886.930242] loop7: detected capacity change from 0 to 128 [ 886.971387] FAULT_INJECTION: forcing a failure. [ 886.971387] name failslab, interval 1, probability 0, space 0, times 0 [ 886.974748] CPU: 0 UID: 0 PID: 7773 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 886.974780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.974794] Call Trace: [ 886.974802] [ 886.974811] dump_stack_lvl+0xfa/0x120 [ 886.974850] should_fail_ex+0x4d7/0x5e0 [ 886.974896] should_failslab+0xc2/0x120 [ 886.974923] __kmalloc_noprof+0xd6/0x880 [ 886.974957] ? kernfs_fop_write_iter+0x234/0x570 [ 886.974982] ? lock_acquire+0x15e/0x2d0 [ 886.975017] ? kernfs_fop_write_iter+0x234/0x570 [ 886.975041] kernfs_fop_write_iter+0x234/0x570 [ 886.975070] aio_write+0x340/0x7f0 [ 886.975102] ? __pfx_aio_write+0x10/0x10 [ 886.975131] ? perf_trace_lock+0xb5/0x5d0 [ 886.975160] ? __lock_acquire+0x451/0x2250 [ 886.975192] ? __pfx_perf_trace_lock+0x10/0x10 [ 886.975229] ? lock_acquire+0x15e/0x2d0 [ 886.975256] ? __might_fault+0xe0/0x190 [ 886.975279] ? find_held_lock+0x2b/0x80 [ 886.975299] ? __might_fault+0x138/0x190 [ 886.975321] ? lock_release+0xc8/0x270 [ 886.975350] ? __might_fault+0xe0/0x190 [ 886.975378] io_submit_one+0xf6b/0x1a90 [ 886.975419] ? __pfx_io_submit_one+0x10/0x10 [ 886.975453] ? lock_acquire+0x15e/0x2d0 [ 886.975481] ? __might_fault+0xe0/0x190 [ 886.975508] ? lock_release+0xc8/0x270 [ 886.975537] ? __might_fault+0xe0/0x190 [ 886.975565] __x64_sys_io_submit+0x182/0x2e0 [ 886.975599] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 886.975636] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 886.975687] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 886.975715] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 886.975753] do_syscall_64+0xbf/0x420 [ 886.975781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.975805] RIP: 0033:0x7efe473b4b19 [ 886.975823] 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 [ 886.975844] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 886.975866] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 886.975880] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 886.975894] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.975907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.975919] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 886.975951] 05:05:40 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:40 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) (fail_nth: 4) 05:05:40 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 11) 05:05:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 05:05:40 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 5) [ 887.178227] FAULT_INJECTION: forcing a failure. [ 887.178227] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 887.179636] CPU: 1 UID: 0 PID: 7780 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 887.179659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 887.179669] Call Trace: [ 887.179675] [ 887.179691] dump_stack_lvl+0xfa/0x120 [ 887.179717] should_fail_ex+0x4d7/0x5e0 [ 887.179752] _copy_to_user+0x32/0xd0 [ 887.179783] simple_read_from_buffer+0xe0/0x180 [ 887.179815] proc_fail_nth_read+0x18a/0x240 [ 887.179840] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 887.179863] ? security_file_permission+0x22/0x90 [ 887.179885] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 887.179908] vfs_read+0x1eb/0xc70 [ 887.179926] ? __pfx___mutex_lock+0x10/0x10 [ 887.179944] ? __fget_files+0x34/0x3b0 [ 887.179962] ? __pfx_vfs_read+0x10/0x10 [ 887.179979] ? lock_release+0xc8/0x270 [ 887.180007] ? __fget_files+0x20d/0x3b0 [ 887.180033] ksys_read+0x121/0x240 [ 887.180049] ? __pfx_ksys_read+0x10/0x10 [ 887.180063] ? irqentry_exit+0xee/0x650 [ 887.180079] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 887.180102] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 887.180131] do_syscall_64+0xbf/0x420 [ 887.180153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.180171] RIP: 0033:0x7fcf0aa1969c [ 887.180184] 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 [ 887.180200] RSP: 002b:00007fcf07fdc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 887.180217] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fcf0aa1969c [ 887.180228] RDX: 000000000000000f RSI: 00007fcf07fdc1e0 RDI: 0000000000000004 [ 887.180238] RBP: 00007fcf07fdc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 887.180248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 887.180258] R13: 00007ffff065326f R14: 00007fcf07fdc300 R15: 0000000000022000 [ 887.180283] 05:05:40 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7, 0x80, 0xe5, 0x1f, 0x0, 0x6, 0x8702, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x40000000000, 0xffffffffffff8875}, 0x2a0, 0x0, 0x920d, 0x6, 0x6, 0xae9a, 0x33c, 0x0, 0xffffff57, 0x0, 0x8000}, 0xffffffffffffffff, 0xe, r0, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'}) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x2d, 0x7, 0xd6, 0x1, 0x0, 0xffffffffffffffff, 0x9004, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x268, 0x1ff}, 0x96c, 0x5, 0x6, 0x2, 0x6, 0x90, 0x1, 0x0, 0x3, 0x0, 0x1}, 0x0, 0x1, r2, 0x8) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock2(&(0x7f00005c7000/0x3000)=nil, 0x3000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = mmap$IORING_OFF_SQES(&(0x7f000090b000/0xd000)=nil, 0xd000, 0x0, 0x11, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x6000, @fd_index=0x4, 0x1000, 0x0, 0x0, 0x10, 0x1, {0x3, r5}}, 0xff) sendmsg$inet(r3, &(0x7f0000001540)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="5011", 0x2}], 0x1, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x7}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f000042e000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000c38000/0x3000)=nil, &(0x7f000083b000/0x4000)=nil, &(0x7f00008af000/0x1000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000d34000/0x2000)=nil, &(0x7f0000934000/0x3000)=nil, &(0x7f0000f64000/0x3000)=nil, &(0x7f0000000080)="c01d501b8aea8eeb51f876573391b198f925cb4ed01ba3818d30380a72343d445b1fdd940002701229b84d89e2b1011295ddf8f5591307c85a765869f52ab604be64f9e6272882f294190b0efb4abf052faa6acaba050c9012fe00d5570a2d079dda288305e906f9bcfbd57c23343ef30605fb6251186e88e32e017f1ebbd344b21b1401ed052c91deef46309d146a0d131dbba50642e4488913673a3dc772628a920cc44afb7397297896500f2b0a243ea354a06a382413a1db196195974e3d8038d91435e180a4dc9f4c8c1c66478286f133f74f2ed8aeb34c7ac33275e9b65eaa53d0f409da", 0xe7, r3}, 0x68) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:40 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:40 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 11) 05:05:40 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 887.607778] FAULT_INJECTION: forcing a failure. [ 887.607778] name failslab, interval 1, probability 0, space 0, times 0 [ 887.612477] CPU: 1 UID: 0 PID: 7798 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 887.612500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 887.612510] Call Trace: [ 887.612516] [ 887.612522] dump_stack_lvl+0xfa/0x120 [ 887.612548] should_fail_ex+0x4d7/0x5e0 [ 887.612582] should_failslab+0xc2/0x120 [ 887.612603] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 887.612640] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 887.612663] ? mark_held_locks+0x49/0x80 [ 887.612689] ? __request_module+0x292/0x600 [ 887.612715] ? blk_request_module+0x56/0xb0 [ 887.612743] ? kstrdup+0x3e/0xc0 [ 887.612766] kstrdup+0x3e/0xc0 [ 887.612790] __request_module+0x292/0x600 [ 887.612807] ? __pfx___request_module+0x10/0x10 [ 887.612828] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 887.612854] ? ilookup+0x151/0x1e0 [ 887.612887] blk_request_module+0x56/0xb0 [ 887.612920] blkdev_get_no_open+0xa8/0x100 [ 887.612947] bdev_file_open_by_dev+0x72/0x210 [ 887.612974] swsusp_check+0x78/0x430 [ 887.612995] software_resume+0x5a/0x400 [ 887.613021] resume_store+0x236/0x400 [ 887.613048] ? __pfx_resume_store+0x10/0x10 [ 887.613072] ? __pfx_perf_trace_lock+0x10/0x10 [ 887.613100] ? lock_acquire+0x15e/0x2d0 [ 887.613120] ? sysfs_file_kobj+0x23/0x2a0 [ 887.613142] ? find_held_lock+0x2b/0x80 [ 887.613157] ? sysfs_file_kobj+0xe6/0x2a0 [ 887.613178] ? __pfx_resume_store+0x10/0x10 [ 887.613207] kobj_attr_store+0x57/0x80 [ 887.613235] ? __pfx_kobj_attr_store+0x10/0x10 [ 887.613260] sysfs_kf_write+0xef/0x150 [ 887.613283] ? __pfx_sysfs_kf_write+0x10/0x10 [ 887.613303] kernfs_fop_write_iter+0x39e/0x570 [ 887.613325] aio_write+0x340/0x7f0 [ 887.613349] ? __pfx_aio_write+0x10/0x10 [ 887.613371] ? perf_trace_lock+0xb5/0x5d0 [ 887.613392] ? __lock_acquire+0x451/0x2250 [ 887.613416] ? __pfx_perf_trace_lock+0x10/0x10 [ 887.613443] ? lock_acquire+0x15e/0x2d0 [ 887.613464] ? __might_fault+0xe0/0x190 [ 887.613481] ? find_held_lock+0x2b/0x80 [ 887.613496] ? __might_fault+0x138/0x190 [ 887.613512] ? lock_release+0xc8/0x270 [ 887.613534] ? __might_fault+0xe0/0x190 [ 887.613555] io_submit_one+0xf6b/0x1a90 [ 887.613587] ? __pfx_io_submit_one+0x10/0x10 [ 887.613612] ? lock_acquire+0x15e/0x2d0 [ 887.613633] ? __might_fault+0xe0/0x190 [ 887.613653] ? lock_release+0xc8/0x270 [ 887.613675] ? __might_fault+0xe0/0x190 [ 887.613696] __x64_sys_io_submit+0x182/0x2e0 [ 887.613721] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 887.613745] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 887.613774] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 887.613795] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 887.613824] do_syscall_64+0xbf/0x420 [ 887.613845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.613862] RIP: 0033:0x7f2c0ae23b19 [ 887.613877] 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 [ 887.613892] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 887.613908] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 887.613919] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 887.613929] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 887.613938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 887.613948] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 887.613972] [ 887.892814] kexec: Could not allocate control_code_buffer 05:05:50 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa310fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:05:50 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 6) 05:05:50 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 12) 05:05:50 executing program 0: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:50 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:05:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 12) 05:05:50 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) munmap(&(0x7f000078e000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:05:50 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 897.799697] FAULT_INJECTION: forcing a failure. [ 897.799697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 897.803617] loop7: detected capacity change from 0 to 128 [ 897.806718] CPU: 0 UID: 0 PID: 7823 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 897.806751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 897.806764] Call Trace: [ 897.806772] [ 897.806781] dump_stack_lvl+0xfa/0x120 [ 897.806814] should_fail_ex+0x4d7/0x5e0 [ 897.806860] _copy_from_iter+0x279/0x15f0 [ 897.806898] ? __virt_addr_valid+0x1c6/0x5d0 [ 897.806924] ? find_held_lock+0x2b/0x80 [ 897.806946] ? __virt_addr_valid+0x2e8/0x5d0 [ 897.806972] ? __pfx__copy_from_iter+0x10/0x10 [ 897.807011] ? __virt_addr_valid+0x100/0x5d0 [ 897.807037] ? __check_object_size+0x5b3/0x980 [ 897.807081] kernfs_fop_write_iter+0x1b1/0x570 [ 897.807113] aio_write+0x340/0x7f0 [ 897.807146] ? __pfx_aio_write+0x10/0x10 [ 897.807175] ? perf_trace_lock+0xb5/0x5d0 [ 897.807204] ? __lock_acquire+0x451/0x2250 [ 897.807238] ? __pfx_perf_trace_lock+0x10/0x10 [ 897.807278] ? lock_acquire+0x15e/0x2d0 [ 897.807307] ? __might_fault+0xe0/0x190 [ 897.807331] ? find_held_lock+0x2b/0x80 [ 897.807351] ? __might_fault+0x138/0x190 [ 897.807373] ? lock_release+0xc8/0x270 [ 897.807402] ? __might_fault+0xe0/0x190 [ 897.807430] io_submit_one+0xf6b/0x1a90 [ 897.807472] ? __pfx_io_submit_one+0x10/0x10 [ 897.807506] ? lock_acquire+0x15e/0x2d0 [ 897.807534] ? __might_fault+0xe0/0x190 [ 897.807561] ? lock_release+0xc8/0x270 [ 897.807591] ? __might_fault+0xe0/0x190 [ 897.807619] __x64_sys_io_submit+0x182/0x2e0 [ 897.807661] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 897.807692] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 897.807732] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 897.807760] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 897.807810] do_syscall_64+0xbf/0x420 [ 897.807839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.807862] RIP: 0033:0x7efe473b4b19 [ 897.807880] 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 [ 897.807901] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 897.807922] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 897.807937] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 897.807950] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 897.807963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 897.807976] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 897.808008] 05:05:50 executing program 0: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:50 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:05:51 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x3, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:05:51 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 7) 05:05:51 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 898.041444] FAULT_INJECTION: forcing a failure. [ 898.041444] name failslab, interval 1, probability 0, space 0, times 0 [ 898.045792] CPU: 0 UID: 0 PID: 7821 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 898.045824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 898.045837] Call Trace: [ 898.045844] [ 898.045853] dump_stack_lvl+0xfa/0x120 [ 898.045889] should_fail_ex+0x4d7/0x5e0 [ 898.045934] ? __request_module+0x274/0x600 [ 898.045958] should_failslab+0xc2/0x120 [ 898.045985] __kmalloc_cache_noprof+0x80/0x780 [ 898.046018] ? mark_held_locks+0x49/0x80 [ 898.046051] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 898.046086] ? blk_request_module+0x56/0xb0 [ 898.046124] ? __request_module+0x274/0x600 [ 898.046147] __request_module+0x274/0x600 [ 898.046170] ? __pfx___request_module+0x10/0x10 [ 898.046198] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 898.046234] ? ilookup+0x151/0x1e0 [ 898.046279] blk_request_module+0x56/0xb0 [ 898.046318] blkdev_get_no_open+0xa8/0x100 [ 898.046355] bdev_file_open_by_dev+0x72/0x210 [ 898.046392] swsusp_check+0x78/0x430 [ 898.046420] software_resume+0x5a/0x400 [ 898.046457] resume_store+0x236/0x400 [ 898.046492] ? __pfx_resume_store+0x10/0x10 [ 898.046525] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.046563] ? lock_acquire+0x15e/0x2d0 [ 898.046591] ? sysfs_file_kobj+0x23/0x2a0 [ 898.046621] ? find_held_lock+0x2b/0x80 [ 898.046650] ? sysfs_file_kobj+0xe6/0x2a0 [ 898.046678] ? __pfx_resume_store+0x10/0x10 [ 898.046716] kobj_attr_store+0x57/0x80 [ 898.046745] ? __pfx_kobj_attr_store+0x10/0x10 [ 898.046776] sysfs_kf_write+0xef/0x150 [ 898.046807] ? __pfx_sysfs_kf_write+0x10/0x10 [ 898.046834] kernfs_fop_write_iter+0x39e/0x570 [ 898.046864] aio_write+0x340/0x7f0 [ 898.046897] ? __pfx_aio_write+0x10/0x10 [ 898.046927] ? perf_trace_lock+0xb5/0x5d0 [ 898.046955] ? __lock_acquire+0x451/0x2250 [ 898.046989] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.047025] ? lock_acquire+0x15e/0x2d0 [ 898.047053] ? __might_fault+0xe0/0x190 [ 898.047077] ? find_held_lock+0x2b/0x80 [ 898.047097] ? __might_fault+0x138/0x190 [ 898.047119] ? lock_release+0xc8/0x270 [ 898.047149] ? __might_fault+0xe0/0x190 [ 898.047178] io_submit_one+0xf6b/0x1a90 [ 898.047221] ? __pfx_io_submit_one+0x10/0x10 [ 898.047255] ? lock_acquire+0x15e/0x2d0 [ 898.047283] ? __might_fault+0xe0/0x190 [ 898.047311] ? lock_release+0xc8/0x270 [ 898.047340] ? __might_fault+0xe0/0x190 [ 898.047369] __x64_sys_io_submit+0x182/0x2e0 [ 898.047404] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 898.047435] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 898.047475] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 898.047504] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 898.047543] do_syscall_64+0xbf/0x420 [ 898.047572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.047596] RIP: 0033:0x7fddbeab1b19 [ 898.047614] 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 [ 898.047636] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 898.047658] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 898.047672] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 898.047686] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.047699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 898.047712] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 898.047746] [ 898.077171] FAULT_INJECTION: forcing a failure. [ 898.077171] name failslab, interval 1, probability 0, space 0, times 0 [ 898.129061] CPU: 1 UID: 0 PID: 7837 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) 05:05:51 executing program 0: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 898.129094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 898.129107] Call Trace: [ 898.129115] [ 898.129124] dump_stack_lvl+0xfa/0x120 [ 898.129158] should_fail_ex+0x4d7/0x5e0 [ 898.129205] should_failslab+0xc2/0x120 [ 898.129232] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 898.129274] ? kernfs_fop_write_iter+0x28b/0x570 [ 898.129301] ? resume_store+0x1b1/0x400 [ 898.129345] ? kstrndup+0x76/0x120 [ 898.129376] kstrndup+0x76/0x120 [ 898.129410] resume_store+0x1b1/0x400 [ 898.129446] ? __pfx_resume_store+0x10/0x10 [ 898.129480] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.129517] ? lock_acquire+0x15e/0x2d0 [ 898.129545] ? sysfs_file_kobj+0x23/0x2a0 [ 898.129574] ? find_held_lock+0x2b/0x80 [ 898.129594] ? sysfs_file_kobj+0xe6/0x2a0 [ 898.129623] ? __pfx_resume_store+0x10/0x10 [ 898.129670] kobj_attr_store+0x57/0x80 [ 898.129699] ? __pfx_kobj_attr_store+0x10/0x10 [ 898.129730] sysfs_kf_write+0xef/0x150 [ 898.129761] ? __pfx_sysfs_kf_write+0x10/0x10 [ 898.129787] kernfs_fop_write_iter+0x39e/0x570 [ 898.129817] aio_write+0x340/0x7f0 [ 898.129851] ? __pfx_aio_write+0x10/0x10 [ 898.129880] ? perf_trace_lock+0xb5/0x5d0 [ 898.129909] ? __lock_acquire+0x451/0x2250 [ 898.129942] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.129979] ? lock_acquire+0x15e/0x2d0 [ 898.130007] ? __might_fault+0xe0/0x190 [ 898.130031] ? find_held_lock+0x2b/0x80 [ 898.130051] ? __might_fault+0x138/0x190 [ 898.130074] ? lock_release+0xc8/0x270 [ 898.130103] ? __might_fault+0xe0/0x190 [ 898.130132] io_submit_one+0xf6b/0x1a90 [ 898.130175] ? __pfx_io_submit_one+0x10/0x10 [ 898.130209] ? lock_acquire+0x15e/0x2d0 [ 898.130237] ? __might_fault+0xe0/0x190 [ 898.130265] ? lock_release+0xc8/0x270 [ 898.130294] ? __might_fault+0xe0/0x190 [ 898.130323] __x64_sys_io_submit+0x182/0x2e0 [ 898.130358] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 898.130389] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 898.130428] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 898.130457] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 898.130496] do_syscall_64+0xbf/0x420 [ 898.130524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.130547] RIP: 0033:0x7efe473b4b19 [ 898.130566] 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 [ 898.130588] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 898.130610] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 898.130625] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 898.130639] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.130652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.130665] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 898.130698] 05:05:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 13) 05:05:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 1) [ 898.313624] FAULT_INJECTION: forcing a failure. [ 898.313624] name failslab, interval 1, probability 0, space 0, times 0 [ 898.315446] CPU: 1 UID: 0 PID: 7845 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 898.315476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 898.315488] Call Trace: [ 898.315496] [ 898.315505] dump_stack_lvl+0xfa/0x120 [ 898.315538] should_fail_ex+0x4d7/0x5e0 [ 898.315582] ? call_usermodehelper_setup+0xa9/0x330 [ 898.315617] should_failslab+0xc2/0x120 [ 898.315652] __kmalloc_cache_noprof+0x80/0x780 [ 898.315684] ? kasan_save_track+0x14/0x30 [ 898.315710] ? __kasan_kmalloc+0x7f/0x90 [ 898.315745] ? call_usermodehelper_setup+0xa9/0x330 [ 898.315789] call_usermodehelper_setup+0xa9/0x330 [ 898.315823] ? __pfx_free_modprobe_argv+0x10/0x10 [ 898.315847] ? __asan_memcpy+0x3d/0x60 [ 898.315872] ? blk_request_module+0x56/0xb0 [ 898.315908] __request_module+0x385/0x600 [ 898.315932] ? __pfx___request_module+0x10/0x10 [ 898.315960] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 898.315996] ? ilookup+0x151/0x1e0 [ 898.316039] blk_request_module+0x56/0xb0 [ 898.316077] blkdev_get_no_open+0xa8/0x100 [ 898.316113] bdev_file_open_by_dev+0x72/0x210 [ 898.316150] swsusp_check+0x78/0x430 [ 898.316179] software_resume+0x5a/0x400 [ 898.316215] resume_store+0x236/0x400 [ 898.316251] ? __pfx_resume_store+0x10/0x10 [ 898.316284] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.316322] ? lock_acquire+0x15e/0x2d0 [ 898.316350] ? sysfs_file_kobj+0x23/0x2a0 [ 898.316379] ? find_held_lock+0x2b/0x80 [ 898.316399] ? sysfs_file_kobj+0xe6/0x2a0 [ 898.316428] ? __pfx_resume_store+0x10/0x10 [ 898.316466] kobj_attr_store+0x57/0x80 [ 898.316494] ? __pfx_kobj_attr_store+0x10/0x10 [ 898.316525] sysfs_kf_write+0xef/0x150 [ 898.316556] ? __pfx_sysfs_kf_write+0x10/0x10 [ 898.316582] kernfs_fop_write_iter+0x39e/0x570 [ 898.316613] aio_write+0x340/0x7f0 [ 898.316646] ? __pfx_aio_write+0x10/0x10 [ 898.316675] ? perf_trace_lock+0xb5/0x5d0 [ 898.316704] ? __lock_acquire+0x451/0x2250 [ 898.316737] ? __pfx_perf_trace_lock+0x10/0x10 [ 898.316773] ? lock_acquire+0x15e/0x2d0 [ 898.316801] ? __might_fault+0xe0/0x190 [ 898.316824] ? find_held_lock+0x2b/0x80 [ 898.316845] ? __might_fault+0x138/0x190 [ 898.316867] ? lock_release+0xc8/0x270 [ 898.316896] ? __might_fault+0xe0/0x190 [ 898.316925] io_submit_one+0xf6b/0x1a90 [ 898.316968] ? __pfx_io_submit_one+0x10/0x10 [ 898.317002] ? lock_acquire+0x15e/0x2d0 [ 898.317030] ? __might_fault+0xe0/0x190 [ 898.317058] ? lock_release+0xc8/0x270 [ 898.317087] ? __might_fault+0xe0/0x190 [ 898.317116] __x64_sys_io_submit+0x182/0x2e0 [ 898.317150] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 898.317182] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 898.317221] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 898.317250] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 898.317289] do_syscall_64+0xbf/0x420 [ 898.317317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.317340] RIP: 0033:0x7f2c0ae23b19 [ 898.317359] 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 [ 898.317380] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 898.317403] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 898.317417] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 898.317431] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.317445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 898.317458] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 898.317491] [ 898.399727] FAULT_INJECTION: forcing a failure. [ 898.399727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 898.402346] CPU: 1 UID: 0 PID: 7846 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 898.402378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 898.402390] Call Trace: [ 898.402398] [ 898.402407] dump_stack_lvl+0xfa/0x120 [ 898.402451] should_fail_ex+0x4d7/0x5e0 [ 898.402521] _copy_from_user+0x30/0xd0 [ 898.402586] io_submit_one+0x8e/0x1a90 [ 898.402650] ? perf_trace_lock+0xb5/0x5d0 [ 898.402700] ? __lock_acquire+0x451/0x2250 [ 898.402757] ? __pfx_io_submit_one+0x10/0x10 [ 898.402804] ? lock_acquire+0x15e/0x2d0 [ 898.402832] ? __might_fault+0xe0/0x190 [ 898.402855] ? find_held_lock+0x2b/0x80 [ 898.402875] ? __might_fault+0x138/0x190 [ 898.402897] ? lock_release+0xc8/0x270 [ 898.402926] ? __might_fault+0xe0/0x190 [ 898.402954] __x64_sys_io_submit+0x182/0x2e0 [ 898.402988] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 898.403019] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 898.403058] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 898.403086] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 898.403125] do_syscall_64+0xbf/0x420 [ 898.403152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.403175] RIP: 0033:0x7fe0eaf2ab19 [ 898.403193] 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 [ 898.403215] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 898.403236] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 898.403251] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 898.403265] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.403278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.403291] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 898.403323] [ 898.810088] kexec: Could not allocate control_code_buffer 05:06:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xf, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:00 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xe9, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100), 0xc}, 0x0, 0x200000000000002, 0x0, 0x0, 0xffffffffffffff70, 0x9, 0xfbff, 0x0, 0x93, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x7, r1, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e70000/0x2000)=nil, 0x2000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 05:06:00 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 2) 05:06:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 14) 05:06:00 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa33bfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 8) 05:06:00 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 13) [ 907.250697] loop7: detected capacity change from 0 to 128 [ 907.307438] FAULT_INJECTION: forcing a failure. [ 907.307438] name failslab, interval 1, probability 0, space 0, times 0 [ 907.312721] CPU: 1 UID: 0 PID: 7870 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 907.312755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.312769] Call Trace: [ 907.312777] [ 907.312787] dump_stack_lvl+0xfa/0x120 [ 907.312820] should_fail_ex+0x4d7/0x5e0 [ 907.312868] ? io_submit_one+0xfa/0x1a90 [ 907.312900] should_failslab+0xc2/0x120 [ 907.312928] kmem_cache_alloc_noprof+0x80/0x760 [ 907.312975] ? io_submit_one+0xfa/0x1a90 [ 907.313006] io_submit_one+0xfa/0x1a90 [ 907.313040] ? perf_trace_lock+0xb5/0x5d0 [ 907.313073] ? __lock_acquire+0x451/0x2250 [ 907.313110] ? __pfx_io_submit_one+0x10/0x10 [ 907.313146] ? lock_acquire+0x15e/0x2d0 [ 907.313176] ? __might_fault+0xe0/0x190 [ 907.313206] ? lock_release+0xc8/0x270 [ 907.313237] ? __might_fault+0xe0/0x190 [ 907.313267] __x64_sys_io_submit+0x182/0x2e0 [ 907.313304] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 907.313337] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.313379] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 907.313410] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 907.313451] do_syscall_64+0xbf/0x420 [ 907.313481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.313506] RIP: 0033:0x7fe0eaf2ab19 [ 907.313525] 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 [ 907.313549] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 907.313572] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 907.313588] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 907.313604] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 907.313618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 907.313632] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 907.313666] 05:06:00 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x41, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:00 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 14) 05:06:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 3) 05:06:00 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 9) 05:06:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x2, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:00 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 15) 05:06:00 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x3, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 907.910288] FAULT_INJECTION: forcing a failure. [ 907.910288] name failslab, interval 1, probability 0, space 0, times 0 [ 907.913149] CPU: 0 UID: 0 PID: 7880 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 907.913180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.913193] Call Trace: [ 907.913201] [ 907.913210] dump_stack_lvl+0xfa/0x120 [ 907.913243] should_fail_ex+0x4d7/0x5e0 [ 907.913285] should_failslab+0xc2/0x120 [ 907.913311] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 907.913350] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 907.913380] ? mark_held_locks+0x49/0x80 [ 907.913406] ? __request_module+0x292/0x600 [ 907.913436] ? blk_request_module+0x56/0xb0 [ 907.913470] ? kstrdup+0x3e/0xc0 [ 907.913499] kstrdup+0x3e/0xc0 [ 907.913529] __request_module+0x292/0x600 [ 907.913552] ? __pfx___request_module+0x10/0x10 [ 907.913580] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 907.913615] ? ilookup+0x151/0x1e0 [ 907.913666] blk_request_module+0x56/0xb0 [ 907.913701] blkdev_get_no_open+0xa8/0x100 [ 907.913736] bdev_file_open_by_dev+0x72/0x210 [ 907.913771] swsusp_check+0x78/0x430 [ 907.913799] software_resume+0x5a/0x400 [ 907.913833] resume_store+0x236/0x400 [ 907.913866] ? __pfx_resume_store+0x10/0x10 [ 907.913898] ? __pfx_perf_trace_lock+0x10/0x10 [ 907.913933] ? lock_acquire+0x15e/0x2d0 [ 907.913960] ? sysfs_file_kobj+0x23/0x2a0 [ 907.913988] ? find_held_lock+0x2b/0x80 [ 907.914008] ? sysfs_file_kobj+0xe6/0x2a0 [ 907.914035] ? __pfx_resume_store+0x10/0x10 [ 907.914071] kobj_attr_store+0x57/0x80 [ 907.914099] ? __pfx_kobj_attr_store+0x10/0x10 [ 907.914129] sysfs_kf_write+0xef/0x150 [ 907.914158] ? __pfx_sysfs_kf_write+0x10/0x10 [ 907.914184] kernfs_fop_write_iter+0x39e/0x570 [ 907.914214] aio_write+0x340/0x7f0 [ 907.914246] ? __pfx_aio_write+0x10/0x10 [ 907.914275] ? perf_trace_lock+0xb5/0x5d0 [ 907.914302] ? __lock_acquire+0x451/0x2250 [ 907.914334] ? __pfx_perf_trace_lock+0x10/0x10 [ 907.914369] ? lock_acquire+0x15e/0x2d0 [ 907.914395] ? __might_fault+0xe0/0x190 [ 907.914418] ? find_held_lock+0x2b/0x80 [ 907.914438] ? __might_fault+0x138/0x190 [ 907.914461] ? lock_release+0xc8/0x270 [ 907.914489] ? __might_fault+0xe0/0x190 [ 907.914517] io_submit_one+0xf6b/0x1a90 [ 907.914559] ? __pfx_io_submit_one+0x10/0x10 [ 907.914592] ? lock_acquire+0x15e/0x2d0 [ 907.914619] ? __might_fault+0xe0/0x190 [ 907.914646] ? lock_release+0xc8/0x270 [ 907.914674] ? __might_fault+0xe0/0x190 [ 907.914702] __x64_sys_io_submit+0x182/0x2e0 [ 907.914735] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 907.914765] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.914803] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 907.914831] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 907.914868] do_syscall_64+0xbf/0x420 [ 907.914896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.914920] RIP: 0033:0x7fddbeab1b19 [ 907.914942] 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 [ 907.914970] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 907.914999] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 907.915020] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 907.915034] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 907.915047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 907.915060] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 907.915094] [ 908.136781] FAULT_INJECTION: forcing a failure. [ 908.136781] name failslab, interval 1, probability 0, space 0, times 0 [ 908.138500] CPU: 0 UID: 0 PID: 7889 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 908.138530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.138544] Call Trace: [ 908.138554] [ 908.138562] dump_stack_lvl+0xfa/0x120 [ 908.138597] should_fail_ex+0x4d7/0x5e0 [ 908.138650] ? __request_module+0x274/0x600 [ 908.138674] should_failslab+0xc2/0x120 [ 908.138701] __kmalloc_cache_noprof+0x80/0x780 [ 908.138734] ? mark_held_locks+0x49/0x80 [ 908.138766] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 908.138801] ? blk_request_module+0x56/0xb0 [ 908.138839] ? __request_module+0x274/0x600 [ 908.138861] __request_module+0x274/0x600 [ 908.138885] ? __pfx___request_module+0x10/0x10 [ 908.138913] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 908.138949] ? ilookup+0x151/0x1e0 [ 908.138993] blk_request_module+0x56/0xb0 [ 908.139032] blkdev_get_no_open+0xa8/0x100 [ 908.139070] bdev_file_open_by_dev+0x72/0x210 [ 908.139108] swsusp_check+0x78/0x430 [ 908.139137] software_resume+0x5a/0x400 [ 908.139174] resume_store+0x236/0x400 [ 908.139209] ? __pfx_resume_store+0x10/0x10 [ 908.139243] ? __pfx_perf_trace_lock+0x10/0x10 [ 908.139281] ? lock_acquire+0x15e/0x2d0 [ 908.139310] ? sysfs_file_kobj+0x23/0x2a0 [ 908.139339] ? find_held_lock+0x2b/0x80 [ 908.139360] ? sysfs_file_kobj+0xe6/0x2a0 [ 908.139388] ? __pfx_resume_store+0x10/0x10 [ 908.139426] kobj_attr_store+0x57/0x80 [ 908.139456] ? __pfx_kobj_attr_store+0x10/0x10 [ 908.139487] sysfs_kf_write+0xef/0x150 [ 908.139517] ? __pfx_sysfs_kf_write+0x10/0x10 [ 908.139544] kernfs_fop_write_iter+0x39e/0x570 [ 908.139574] aio_write+0x340/0x7f0 [ 908.139608] ? __pfx_aio_write+0x10/0x10 [ 908.139638] ? perf_trace_lock+0xb5/0x5d0 [ 908.139667] ? __lock_acquire+0x451/0x2250 [ 908.139700] ? __pfx_perf_trace_lock+0x10/0x10 [ 908.139737] ? lock_acquire+0x15e/0x2d0 [ 908.139765] ? __might_fault+0xe0/0x190 [ 908.139789] ? find_held_lock+0x2b/0x80 [ 908.139809] ? __might_fault+0x138/0x190 [ 908.139831] ? lock_release+0xc8/0x270 [ 908.139874] ? __might_fault+0xe0/0x190 [ 908.139903] io_submit_one+0xf6b/0x1a90 [ 908.139946] ? __pfx_io_submit_one+0x10/0x10 [ 908.139981] ? lock_acquire+0x15e/0x2d0 [ 908.140009] ? __might_fault+0xe0/0x190 [ 908.140036] ? lock_release+0xc8/0x270 [ 908.140066] ? __might_fault+0xe0/0x190 [ 908.140095] __x64_sys_io_submit+0x182/0x2e0 [ 908.140130] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 908.140161] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 908.140202] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 908.140231] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 908.140270] do_syscall_64+0xbf/0x420 [ 908.140299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 908.140322] RIP: 0033:0x7efe473b4b19 [ 908.140342] 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 [ 908.140364] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 908.140386] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 908.140401] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 908.140415] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 908.140428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 908.140442] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 908.140476] [ 908.279412] FAULT_INJECTION: forcing a failure. [ 908.279412] name failslab, interval 1, probability 0, space 0, times 0 [ 908.281086] CPU: 1 UID: 0 PID: 7899 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 908.281116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.281129] Call Trace: [ 908.281137] [ 908.281146] dump_stack_lvl+0xfa/0x120 [ 908.281178] should_fail_ex+0x4d7/0x5e0 [ 908.281224] ? __request_module+0x274/0x600 [ 908.281247] should_failslab+0xc2/0x120 [ 908.281273] __kmalloc_cache_noprof+0x80/0x780 [ 908.281306] ? mark_held_locks+0x49/0x80 [ 908.281338] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 908.281373] ? blk_request_module+0x7e/0xb0 [ 908.281410] ? __request_module+0x274/0x600 [ 908.281433] __request_module+0x274/0x600 [ 908.281456] ? __pfx___request_module+0x10/0x10 [ 908.281485] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 908.281521] ? ilookup+0x151/0x1e0 [ 908.281564] blk_request_module+0x7e/0xb0 [ 908.281603] blkdev_get_no_open+0xa8/0x100 [ 908.281646] bdev_file_open_by_dev+0x72/0x210 [ 908.281684] swsusp_check+0x78/0x430 [ 908.281712] software_resume+0x5a/0x400 [ 908.281748] resume_store+0x236/0x400 [ 908.281784] ? __pfx_resume_store+0x10/0x10 [ 908.281817] ? __pfx_perf_trace_lock+0x10/0x10 [ 908.281855] ? lock_acquire+0x15e/0x2d0 [ 908.281883] ? sysfs_file_kobj+0x23/0x2a0 [ 908.281911] ? find_held_lock+0x2b/0x80 [ 908.281932] ? sysfs_file_kobj+0xe6/0x2a0 [ 908.281961] ? __pfx_resume_store+0x10/0x10 [ 908.281999] kobj_attr_store+0x57/0x80 [ 908.282027] ? __pfx_kobj_attr_store+0x10/0x10 [ 908.282058] sysfs_kf_write+0xef/0x150 [ 908.282089] ? __pfx_sysfs_kf_write+0x10/0x10 [ 908.282116] kernfs_fop_write_iter+0x39e/0x570 [ 908.282146] aio_write+0x340/0x7f0 [ 908.282179] ? __pfx_aio_write+0x10/0x10 [ 908.282208] ? perf_trace_lock+0xb5/0x5d0 [ 908.282237] ? __lock_acquire+0x451/0x2250 [ 908.282271] ? __pfx_perf_trace_lock+0x10/0x10 [ 908.282307] ? lock_acquire+0x15e/0x2d0 [ 908.282336] ? __might_fault+0xe0/0x190 [ 908.282359] ? find_held_lock+0x2b/0x80 [ 908.282380] ? __might_fault+0x138/0x190 [ 908.282402] ? lock_release+0xc8/0x270 [ 908.282431] ? __might_fault+0xe0/0x190 [ 908.282460] io_submit_one+0xf6b/0x1a90 [ 908.282504] ? __pfx_io_submit_one+0x10/0x10 [ 908.282538] ? lock_acquire+0x15e/0x2d0 [ 908.282566] ? __might_fault+0xe0/0x190 [ 908.282594] ? lock_release+0xc8/0x270 [ 908.282623] ? __might_fault+0xe0/0x190 [ 908.282652] __x64_sys_io_submit+0x182/0x2e0 [ 908.282687] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 908.282718] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 908.282757] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 908.282786] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 908.282825] do_syscall_64+0xbf/0x420 [ 908.282854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 908.282877] RIP: 0033:0x7f2c0ae23b19 [ 908.282895] 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 [ 908.282917] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 908.282939] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 908.282954] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 908.282968] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 908.282981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 908.282994] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 908.283028] [ 908.495968] kexec: Could not allocate control_code_buffer 05:06:10 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 15) 05:06:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x4, 0x0, 0x800}, 0x0, 0x1, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) syz_io_uring_setup(0x1c6a, &(0x7f00000000c0)={0x0, 0x874b, 0x10, 0x4, 0x4d, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000822000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f00005d0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mlock2(&(0x7f000047b000/0x3000)=nil, 0x3000, 0x0) 05:06:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 4) 05:06:10 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 10) 05:06:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 16) 05:06:10 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x4, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:10 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa349fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:10 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 917.261044] loop7: detected capacity change from 0 to 128 [ 917.287487] FAULT_INJECTION: forcing a failure. [ 917.287487] name failslab, interval 1, probability 0, space 0, times 0 [ 917.296748] CPU: 1 UID: 0 PID: 7923 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 917.296780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.296794] Call Trace: [ 917.296801] [ 917.296810] dump_stack_lvl+0xfa/0x120 [ 917.296843] should_fail_ex+0x4d7/0x5e0 [ 917.296888] should_failslab+0xc2/0x120 [ 917.296915] __kmalloc_noprof+0xd6/0x880 [ 917.296950] ? kernfs_fop_write_iter+0x234/0x570 [ 917.296975] ? lock_acquire+0x15e/0x2d0 [ 917.297015] ? kernfs_fop_write_iter+0x234/0x570 [ 917.297040] kernfs_fop_write_iter+0x234/0x570 [ 917.297069] aio_write+0x340/0x7f0 [ 917.297102] ? __pfx_aio_write+0x10/0x10 [ 917.297132] ? perf_trace_lock+0xb5/0x5d0 [ 917.297161] ? __lock_acquire+0x451/0x2250 [ 917.297194] ? __pfx_perf_trace_lock+0x10/0x10 [ 917.297230] ? lock_acquire+0x15e/0x2d0 [ 917.297258] ? __might_fault+0xe0/0x190 [ 917.297281] ? find_held_lock+0x2b/0x80 [ 917.297302] ? __might_fault+0x138/0x190 [ 917.297324] ? lock_release+0xc8/0x270 [ 917.297354] ? __might_fault+0xe0/0x190 [ 917.297381] io_submit_one+0xf6b/0x1a90 [ 917.297423] ? __pfx_io_submit_one+0x10/0x10 [ 917.297458] ? lock_acquire+0x15e/0x2d0 [ 917.297486] ? __might_fault+0xe0/0x190 [ 917.297513] ? lock_release+0xc8/0x270 [ 917.297542] ? __might_fault+0xe0/0x190 [ 917.297570] __x64_sys_io_submit+0x182/0x2e0 [ 917.297605] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 917.297644] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 917.297682] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 917.297710] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 917.297747] do_syscall_64+0xbf/0x420 [ 917.297775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.297798] RIP: 0033:0x7fe0eaf2ab19 [ 917.297817] 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 [ 917.297839] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 917.297861] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 917.297876] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 917.297890] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.297903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 917.297916] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 917.297948] 05:06:10 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock(&(0x7f0000d2f000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:10 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x5, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 5) 05:06:10 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa33bfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:10 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 16) 05:06:10 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x15) 05:06:10 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x6, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 917.786008] loop1: detected capacity change from 0 to 128 05:06:10 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x7, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 918.171017] FAULT_INJECTION: forcing a failure. [ 918.171017] name failslab, interval 1, probability 0, space 0, times 0 [ 918.172735] CPU: 1 UID: 0 PID: 7952 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 918.172762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.172774] Call Trace: [ 918.172780] [ 918.172788] dump_stack_lvl+0xfa/0x120 [ 918.172819] should_fail_ex+0x4d7/0x5e0 [ 918.172858] ? call_usermodehelper_setup+0xa9/0x330 [ 918.172890] should_failslab+0xc2/0x120 [ 918.172914] __kmalloc_cache_noprof+0x80/0x780 [ 918.172942] ? kasan_save_track+0x14/0x30 [ 918.172965] ? __kasan_kmalloc+0x7f/0x90 [ 918.172994] ? call_usermodehelper_setup+0xa9/0x330 [ 918.173023] call_usermodehelper_setup+0xa9/0x330 [ 918.173051] ? __pfx_free_modprobe_argv+0x10/0x10 [ 918.173072] ? __asan_memcpy+0x3d/0x60 [ 918.173093] ? blk_request_module+0x56/0xb0 [ 918.173125] __request_module+0x385/0x600 [ 918.173145] ? __pfx___request_module+0x10/0x10 [ 918.173169] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 918.173199] ? ilookup+0x151/0x1e0 [ 918.173237] blk_request_module+0x56/0xb0 [ 918.173269] blkdev_get_no_open+0xa8/0x100 [ 918.173301] bdev_file_open_by_dev+0x72/0x210 [ 918.173333] swsusp_check+0x78/0x430 [ 918.173359] software_resume+0x5a/0x400 [ 918.173390] resume_store+0x236/0x400 [ 918.173420] ? __pfx_resume_store+0x10/0x10 [ 918.173449] ? __pfx_perf_trace_lock+0x10/0x10 [ 918.173482] ? lock_acquire+0x15e/0x2d0 [ 918.173506] ? sysfs_file_kobj+0x23/0x2a0 [ 918.173537] ? find_held_lock+0x2b/0x80 [ 918.173555] ? sysfs_file_kobj+0xe6/0x2a0 [ 918.173579] ? __pfx_resume_store+0x10/0x10 [ 918.173611] kobj_attr_store+0x57/0x80 [ 918.173642] ? __pfx_kobj_attr_store+0x10/0x10 [ 918.173668] sysfs_kf_write+0xef/0x150 [ 918.173695] ? __pfx_sysfs_kf_write+0x10/0x10 [ 918.173717] kernfs_fop_write_iter+0x39e/0x570 [ 918.173743] aio_write+0x340/0x7f0 [ 918.173771] ? __pfx_aio_write+0x10/0x10 [ 918.173796] ? perf_trace_lock+0xb5/0x5d0 [ 918.173820] ? __lock_acquire+0x451/0x2250 [ 918.173849] ? __pfx_perf_trace_lock+0x10/0x10 [ 918.173880] ? lock_acquire+0x15e/0x2d0 [ 918.173904] ? __might_fault+0xe0/0x190 [ 918.173924] ? find_held_lock+0x2b/0x80 [ 918.173941] ? __might_fault+0x138/0x190 [ 918.173961] ? lock_release+0xc8/0x270 [ 918.173986] ? __might_fault+0xe0/0x190 [ 918.174010] io_submit_one+0xf6b/0x1a90 [ 918.174046] ? __pfx_io_submit_one+0x10/0x10 [ 918.174076] ? lock_acquire+0x15e/0x2d0 [ 918.174099] ? __might_fault+0xe0/0x190 [ 918.174123] ? lock_release+0xc8/0x270 [ 918.174148] ? __might_fault+0xe0/0x190 [ 918.174172] __x64_sys_io_submit+0x182/0x2e0 [ 918.174202] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 918.174228] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 918.174272] do_syscall_64+0xbf/0x420 [ 918.174298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 918.174318] RIP: 0033:0x7fddbeab1b19 [ 918.174334] 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 [ 918.174354] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 918.174372] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 918.174386] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 918.174397] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.174409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.174420] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 918.174449] [ 918.314367] kexec: Could not allocate control_code_buffer 05:06:19 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock(&(0x7f0000d2f000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:19 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 17) 05:06:19 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa34dfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 6) 05:06:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000667000/0x3000)=nil, 0x3000, 0x4, 0x110, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:19 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 17) 05:06:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 11) 05:06:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x8, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 926.298847] loop7: detected capacity change from 0 to 128 05:06:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) mremap(&(0x7f0000535000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00006fa000/0x1000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f000098d000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 926.348361] FAULT_INJECTION: forcing a failure. [ 926.348361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 926.363905] FAULT_INJECTION: forcing a failure. [ 926.363905] name failslab, interval 1, probability 0, space 0, times 0 [ 926.364867] CPU: 0 UID: 0 PID: 7976 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 926.364884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 926.364891] Call Trace: [ 926.364900] [ 926.364904] dump_stack_lvl+0xfa/0x120 [ 926.364925] should_fail_ex+0x4d7/0x5e0 [ 926.364950] should_failslab+0xc2/0x120 [ 926.364965] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 926.364988] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 926.365005] ? mark_held_locks+0x49/0x80 [ 926.365022] ? __request_module+0x292/0x600 [ 926.365038] ? blk_request_module+0x56/0xb0 [ 926.365060] ? kstrdup+0x3e/0xc0 [ 926.365077] kstrdup+0x3e/0xc0 [ 926.365094] __request_module+0x292/0x600 [ 926.365106] ? __pfx___request_module+0x10/0x10 [ 926.365122] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 926.365141] ? ilookup+0x151/0x1e0 [ 926.365166] blk_request_module+0x56/0xb0 [ 926.365187] blkdev_get_no_open+0xa8/0x100 [ 926.365208] bdev_file_open_by_dev+0x72/0x210 [ 926.365228] swsusp_check+0x78/0x430 [ 926.365244] software_resume+0x5a/0x400 [ 926.365265] resume_store+0x236/0x400 [ 926.365284] ? __pfx_resume_store+0x10/0x10 [ 926.365302] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.365322] ? lock_acquire+0x15e/0x2d0 [ 926.365338] ? sysfs_file_kobj+0x23/0x2a0 [ 926.365354] ? find_held_lock+0x2b/0x80 [ 926.365366] ? sysfs_file_kobj+0xe6/0x2a0 [ 926.365381] ? __pfx_resume_store+0x10/0x10 [ 926.365401] kobj_attr_store+0x57/0x80 [ 926.365417] ? __pfx_kobj_attr_store+0x10/0x10 [ 926.365434] sysfs_kf_write+0xef/0x150 [ 926.365450] ? __pfx_sysfs_kf_write+0x10/0x10 [ 926.365465] kernfs_fop_write_iter+0x39e/0x570 [ 926.365481] aio_write+0x340/0x7f0 [ 926.365500] ? __pfx_aio_write+0x10/0x10 [ 926.365517] ? perf_trace_lock+0xb5/0x5d0 [ 926.365532] ? __lock_acquire+0x451/0x2250 [ 926.365550] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.365569] ? lock_acquire+0x15e/0x2d0 [ 926.365585] ? __might_fault+0xe0/0x190 [ 926.365598] ? find_held_lock+0x2b/0x80 [ 926.365609] ? __might_fault+0x138/0x190 [ 926.365621] ? lock_release+0xc8/0x270 [ 926.365636] ? __might_fault+0xe0/0x190 [ 926.365652] io_submit_one+0xf6b/0x1a90 [ 926.365675] ? __pfx_io_submit_one+0x10/0x10 [ 926.365694] ? lock_acquire+0x15e/0x2d0 [ 926.365709] ? __might_fault+0xe0/0x190 [ 926.365724] ? lock_release+0xc8/0x270 [ 926.365739] ? __might_fault+0xe0/0x190 [ 926.365755] __x64_sys_io_submit+0x182/0x2e0 [ 926.365773] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 926.365790] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 926.365813] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 926.365828] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.365849] do_syscall_64+0xbf/0x420 [ 926.365865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.365878] RIP: 0033:0x7efe473b4b19 [ 926.365888] 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 [ 926.365901] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 926.365913] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 926.365921] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 926.365929] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 926.365936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 926.365944] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 926.365962] [ 926.394751] CPU: 0 UID: 0 PID: 7988 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 926.394770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 926.394777] Call Trace: [ 926.394781] [ 926.394785] dump_stack_lvl+0xfa/0x120 [ 926.394801] should_fail_ex+0x4d7/0x5e0 [ 926.394824] _copy_from_iter+0x279/0x15f0 [ 926.394846] ? __virt_addr_valid+0x1c6/0x5d0 [ 926.394860] ? find_held_lock+0x2b/0x80 [ 926.394871] ? __virt_addr_valid+0x2e8/0x5d0 [ 926.394885] ? __pfx__copy_from_iter+0x10/0x10 [ 926.394906] ? __virt_addr_valid+0x100/0x5d0 [ 926.394920] ? __check_object_size+0x5b3/0x980 [ 926.394944] kernfs_fop_write_iter+0x1b1/0x570 [ 926.394960] aio_write+0x340/0x7f0 [ 926.394977] ? __pfx_aio_write+0x10/0x10 [ 926.394993] ? perf_trace_lock+0xb5/0x5d0 [ 926.395008] ? __lock_acquire+0x451/0x2250 [ 926.395026] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.395046] ? lock_acquire+0x15e/0x2d0 [ 926.395061] ? __might_fault+0xe0/0x190 [ 926.395073] ? find_held_lock+0x2b/0x80 [ 926.395083] ? __might_fault+0x138/0x190 [ 926.395095] ? lock_release+0xc8/0x270 [ 926.395111] ? __might_fault+0xe0/0x190 [ 926.395126] io_submit_one+0xf6b/0x1a90 [ 926.395148] ? __pfx_io_submit_one+0x10/0x10 [ 926.395167] ? lock_acquire+0x15e/0x2d0 [ 926.395182] ? __might_fault+0xe0/0x190 [ 926.395197] ? lock_release+0xc8/0x270 [ 926.395215] ? __might_fault+0xe0/0x190 [ 926.395232] __x64_sys_io_submit+0x182/0x2e0 [ 926.395251] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 926.395268] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 926.395289] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 926.395304] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.395325] do_syscall_64+0xbf/0x420 [ 926.395339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.395351] RIP: 0033:0x7fe0eaf2ab19 [ 926.395362] 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 [ 926.395373] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 926.395385] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 926.395393] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 926.395400] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 926.395407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 926.395414] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 926.395432] 05:06:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0xf, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:19 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x15) 05:06:19 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 18) [ 926.498015] FAULT_INJECTION: forcing a failure. [ 926.498015] name failslab, interval 1, probability 0, space 0, times 0 [ 926.504821] CPU: 1 UID: 0 PID: 7984 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 926.504855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 926.504869] Call Trace: [ 926.504877] [ 926.504887] dump_stack_lvl+0xfa/0x120 [ 926.504922] should_fail_ex+0x4d7/0x5e0 [ 926.504972] should_failslab+0xc2/0x120 [ 926.505001] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 926.505046] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 926.505080] ? mark_held_locks+0x49/0x80 [ 926.505110] ? __request_module+0x292/0x600 [ 926.505142] ? blk_request_module+0x7e/0xb0 [ 926.505190] ? kstrdup+0x3e/0xc0 [ 926.505221] kstrdup+0x3e/0xc0 [ 926.505253] __request_module+0x292/0x600 [ 926.505278] ? __pfx___request_module+0x10/0x10 [ 926.505307] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 926.505346] ? ilookup+0x151/0x1e0 [ 926.505391] blk_request_module+0x7e/0xb0 [ 926.505432] blkdev_get_no_open+0xa8/0x100 [ 926.505471] bdev_file_open_by_dev+0x72/0x210 [ 926.505511] swsusp_check+0x78/0x430 [ 926.505541] software_resume+0x5a/0x400 [ 926.505580] resume_store+0x236/0x400 [ 926.505618] ? __pfx_resume_store+0x10/0x10 [ 926.505654] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.505694] ? lock_acquire+0x15e/0x2d0 [ 926.505724] ? sysfs_file_kobj+0x23/0x2a0 [ 926.505756] ? find_held_lock+0x2b/0x80 [ 926.505778] ? sysfs_file_kobj+0xe6/0x2a0 [ 926.505808] ? __pfx_resume_store+0x10/0x10 [ 926.505849] kobj_attr_store+0x57/0x80 [ 926.505880] ? __pfx_kobj_attr_store+0x10/0x10 [ 926.505913] sysfs_kf_write+0xef/0x150 [ 926.505947] ? __pfx_sysfs_kf_write+0x10/0x10 [ 926.505975] kernfs_fop_write_iter+0x39e/0x570 [ 926.506008] aio_write+0x340/0x7f0 [ 926.506043] ? __pfx_aio_write+0x10/0x10 [ 926.506074] ? perf_trace_lock+0xb5/0x5d0 [ 926.506105] ? __lock_acquire+0x451/0x2250 [ 926.506141] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.506180] ? lock_acquire+0x15e/0x2d0 [ 926.506210] ? __might_fault+0xe0/0x190 [ 926.506235] ? find_held_lock+0x2b/0x80 [ 926.506257] ? __might_fault+0x138/0x190 [ 926.506281] ? lock_release+0xc8/0x270 [ 926.506312] ? __might_fault+0xe0/0x190 [ 926.506343] io_submit_one+0xf6b/0x1a90 [ 926.506388] ? __pfx_io_submit_one+0x10/0x10 [ 926.506426] ? lock_acquire+0x15e/0x2d0 [ 926.506456] ? __might_fault+0xe0/0x190 [ 926.506486] ? lock_release+0xc8/0x270 [ 926.506517] ? __might_fault+0xe0/0x190 [ 926.506548] __x64_sys_io_submit+0x182/0x2e0 [ 926.506585] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 926.506618] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 926.506660] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 926.506690] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.506732] do_syscall_64+0xbf/0x420 [ 926.506762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.506786] RIP: 0033:0x7f2c0ae23b19 [ 926.506806] 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 [ 926.506829] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 926.506852] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 926.506867] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 926.506882] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 926.506897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 926.506911] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 926.506946] 05:06:19 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xe9, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x0, 0x200000000000002, 0x0, 0x0, 0xffffffffffffff70, 0x9, 0xfbff, 0x0, 0x93, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x7, r1, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e70000/0x2000)=nil, 0x2000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 05:06:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 7) 05:06:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 12) 05:06:19 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1062, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext={0xeb, 0x3a8c}, 0x12000, 0x0, 0x80000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c73000/0x4000)=nil, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000af6000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mbind(&(0x7f000083a000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000080)=0x4, 0x8, 0x0) shmat(0x0, &(0x7f0000654000/0x1000)=nil, 0x4000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) munlock(&(0x7f0000eac000/0x2000)=nil, 0x2000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 926.649912] FAULT_INJECTION: forcing a failure. [ 926.649912] name failslab, interval 1, probability 0, space 0, times 0 [ 926.651740] CPU: 1 UID: 0 PID: 8010 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 926.651771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 926.651784] Call Trace: [ 926.651792] [ 926.651801] dump_stack_lvl+0xfa/0x120 [ 926.651836] should_fail_ex+0x4d7/0x5e0 [ 926.651869] FAULT_INJECTION: forcing a failure. [ 926.651869] name failslab, interval 1, probability 0, space 0, times 0 [ 926.651885] should_failslab+0xc2/0x120 [ 926.651913] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 926.651958] ? kernfs_fop_write_iter+0x28b/0x570 [ 926.651987] ? resume_store+0x1b1/0x400 [ 926.652045] ? kstrndup+0x76/0x120 [ 926.652079] kstrndup+0x76/0x120 [ 926.652116] resume_store+0x1b1/0x400 [ 926.652154] ? __pfx_resume_store+0x10/0x10 [ 926.652190] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.652231] ? lock_acquire+0x15e/0x2d0 [ 926.652262] ? sysfs_file_kobj+0x23/0x2a0 [ 926.652292] ? find_held_lock+0x2b/0x80 [ 926.652314] ? sysfs_file_kobj+0xe6/0x2a0 [ 926.652345] ? __pfx_resume_store+0x10/0x10 [ 926.652385] kobj_attr_store+0x57/0x80 [ 926.652417] ? __pfx_kobj_attr_store+0x10/0x10 [ 926.652450] sysfs_kf_write+0xef/0x150 [ 926.652483] ? __pfx_sysfs_kf_write+0x10/0x10 [ 926.652511] kernfs_fop_write_iter+0x39e/0x570 [ 926.652543] aio_write+0x340/0x7f0 [ 926.652579] ? __pfx_aio_write+0x10/0x10 [ 926.652610] ? perf_trace_lock+0xb5/0x5d0 [ 926.652648] ? __lock_acquire+0x451/0x2250 [ 926.652683] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.652723] ? lock_acquire+0x15e/0x2d0 [ 926.652752] ? __might_fault+0xe0/0x190 [ 926.652777] ? find_held_lock+0x2b/0x80 [ 926.652799] ? __might_fault+0x138/0x190 [ 926.652823] ? lock_release+0xc8/0x270 [ 926.652855] ? __might_fault+0xe0/0x190 [ 926.652885] io_submit_one+0xf6b/0x1a90 [ 926.652931] ? __pfx_io_submit_one+0x10/0x10 [ 926.652968] ? lock_acquire+0x15e/0x2d0 [ 926.652998] ? __might_fault+0xe0/0x190 [ 926.653028] ? lock_release+0xc8/0x270 [ 926.653059] ? __might_fault+0xe0/0x190 [ 926.653090] __x64_sys_io_submit+0x182/0x2e0 [ 926.653127] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 926.653160] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 926.653203] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 926.653234] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.653275] do_syscall_64+0xbf/0x420 [ 926.653306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.653331] RIP: 0033:0x7fe0eaf2ab19 [ 926.653350] 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 [ 926.653373] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 926.653396] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 926.653412] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 926.653427] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 926.653441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 926.653456] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 926.653492] 05:06:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:19 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 18) [ 926.725705] CPU: 0 UID: 0 PID: 7997 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 926.725728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 926.725736] Call Trace: [ 926.725741] [ 926.725747] dump_stack_lvl+0xfa/0x120 [ 926.725769] should_fail_ex+0x4d7/0x5e0 [ 926.725797] ? __request_module+0x274/0x600 [ 926.725811] should_failslab+0xc2/0x120 [ 926.725828] __kmalloc_cache_noprof+0x80/0x780 [ 926.725848] ? mark_held_locks+0x49/0x80 [ 926.725867] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.725887] ? blk_request_module+0x7e/0xb0 [ 926.725911] ? __request_module+0x274/0x600 [ 926.725924] __request_module+0x274/0x600 [ 926.725938] ? __pfx___request_module+0x10/0x10 [ 926.725955] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 926.725975] ? ilookup+0x151/0x1e0 [ 926.726001] blk_request_module+0x7e/0xb0 [ 926.726024] blkdev_get_no_open+0xa8/0x100 [ 926.726047] bdev_file_open_by_dev+0x72/0x210 [ 926.726069] swsusp_check+0x78/0x430 [ 926.726087] software_resume+0x5a/0x400 [ 926.726108] resume_store+0x236/0x400 [ 926.726129] ? __pfx_resume_store+0x10/0x10 [ 926.726149] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.726171] ? lock_acquire+0x15e/0x2d0 [ 926.726188] ? sysfs_file_kobj+0x23/0x2a0 [ 926.726206] ? find_held_lock+0x2b/0x80 [ 926.726218] ? sysfs_file_kobj+0xe6/0x2a0 [ 926.726234] ? __pfx_resume_store+0x10/0x10 [ 926.726257] kobj_attr_store+0x57/0x80 [ 926.726274] ? __pfx_kobj_attr_store+0x10/0x10 [ 926.726292] sysfs_kf_write+0xef/0x150 [ 926.726310] ? __pfx_sysfs_kf_write+0x10/0x10 [ 926.726326] kernfs_fop_write_iter+0x39e/0x570 [ 926.726343] aio_write+0x340/0x7f0 [ 926.726363] ? __pfx_aio_write+0x10/0x10 [ 926.726380] ? perf_trace_lock+0xb5/0x5d0 [ 926.726397] ? __lock_acquire+0x451/0x2250 [ 926.726416] ? __pfx_perf_trace_lock+0x10/0x10 [ 926.726437] ? lock_acquire+0x15e/0x2d0 [ 926.726454] ? __might_fault+0xe0/0x190 [ 926.726468] ? find_held_lock+0x2b/0x80 [ 926.726480] ? __might_fault+0x138/0x190 [ 926.726493] ? lock_release+0xc8/0x270 [ 926.726510] ? __might_fault+0xe0/0x190 [ 926.726526] io_submit_one+0xf6b/0x1a90 [ 926.726551] ? __pfx_io_submit_one+0x10/0x10 [ 926.726571] ? lock_acquire+0x15e/0x2d0 [ 926.726587] ? __might_fault+0xe0/0x190 [ 926.726604] ? lock_release+0xc8/0x270 [ 926.726621] ? __might_fault+0xe0/0x190 [ 926.726643] __x64_sys_io_submit+0x182/0x2e0 [ 926.726663] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 926.726681] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 926.726705] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 926.726722] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 926.726744] do_syscall_64+0xbf/0x420 [ 926.726761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.726778] RIP: 0033:0x7fddbeab1b19 [ 926.726790] 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 [ 926.726805] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 926.726818] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 926.726827] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 926.726835] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 926.726843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 926.726851] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 926.726870] 05:06:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 8) [ 927.278418] kexec: Could not allocate control_code_buffer 05:06:28 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa34dfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:28 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa363fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:28 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000766000/0x3000)=nil, 0x3000, 0x200000c, 0x3, 0x40) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) munmap(&(0x7f0000514000/0x1000)=nil, 0x1000) 05:06:28 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 19) 05:06:28 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 13) 05:06:28 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 9) 05:06:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 19) 05:06:28 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x41, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 935.400794] loop1: detected capacity change from 0 to 128 [ 935.445522] loop7: detected capacity change from 0 to 128 [ 935.446488] FAULT_INJECTION: forcing a failure. [ 935.446488] name failslab, interval 1, probability 0, space 0, times 0 [ 935.447569] CPU: 0 UID: 0 PID: 8040 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 935.447587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.447595] Call Trace: [ 935.447600] [ 935.447605] dump_stack_lvl+0xfa/0x120 [ 935.447631] should_fail_ex+0x4d7/0x5e0 [ 935.447658] ? call_usermodehelper_setup+0xa9/0x330 [ 935.447679] should_failslab+0xc2/0x120 [ 935.447694] __kmalloc_cache_noprof+0x80/0x780 [ 935.447711] ? kasan_save_track+0x14/0x30 [ 935.447726] ? __kasan_kmalloc+0x7f/0x90 [ 935.447745] ? call_usermodehelper_setup+0xa9/0x330 [ 935.447762] call_usermodehelper_setup+0xa9/0x330 [ 935.447779] ? __pfx_free_modprobe_argv+0x10/0x10 [ 935.447793] ? __asan_memcpy+0x3d/0x60 [ 935.447806] ? blk_request_module+0x7e/0xb0 [ 935.447826] __request_module+0x385/0x600 [ 935.447839] ? __pfx___request_module+0x10/0x10 [ 935.447854] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 935.447874] ? ilookup+0x151/0x1e0 [ 935.447898] blk_request_module+0x7e/0xb0 [ 935.447918] blkdev_get_no_open+0xa8/0x100 [ 935.447938] bdev_file_open_by_dev+0x72/0x210 [ 935.447957] swsusp_check+0x78/0x430 [ 935.447974] software_resume+0x5a/0x400 [ 935.447994] resume_store+0x236/0x400 [ 935.448012] ? __pfx_resume_store+0x10/0x10 [ 935.448029] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.448050] ? lock_acquire+0x15e/0x2d0 [ 935.448065] ? sysfs_file_kobj+0x23/0x2a0 [ 935.448082] ? find_held_lock+0x2b/0x80 [ 935.448093] ? sysfs_file_kobj+0xe6/0x2a0 [ 935.448120] ? __pfx_resume_store+0x10/0x10 [ 935.448139] kobj_attr_store+0x57/0x80 [ 935.448155] ? __pfx_kobj_attr_store+0x10/0x10 [ 935.448171] sysfs_kf_write+0xef/0x150 [ 935.448187] ? __pfx_sysfs_kf_write+0x10/0x10 [ 935.448201] kernfs_fop_write_iter+0x39e/0x570 [ 935.448218] aio_write+0x340/0x7f0 [ 935.448236] ? __pfx_aio_write+0x10/0x10 [ 935.448252] ? perf_trace_lock+0xb5/0x5d0 [ 935.448267] ? __lock_acquire+0x451/0x2250 [ 935.448285] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.448304] ? lock_acquire+0x15e/0x2d0 [ 935.448319] ? __might_fault+0xe0/0x190 [ 935.448332] ? find_held_lock+0x2b/0x80 [ 935.448343] ? __might_fault+0x138/0x190 [ 935.448355] ? lock_release+0xc8/0x270 [ 935.448370] ? __might_fault+0xe0/0x190 [ 935.448386] io_submit_one+0xf6b/0x1a90 [ 935.448409] ? __pfx_io_submit_one+0x10/0x10 [ 935.448427] ? lock_acquire+0x15e/0x2d0 [ 935.448441] ? __might_fault+0xe0/0x190 [ 935.448456] ? lock_release+0xc8/0x270 [ 935.448471] ? __might_fault+0xe0/0x190 [ 935.448486] __x64_sys_io_submit+0x182/0x2e0 [ 935.448504] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 935.448519] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 935.448542] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 935.448556] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 935.448577] do_syscall_64+0xbf/0x420 [ 935.448593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.448606] RIP: 0033:0x7f2c0ae23b19 [ 935.448617] 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 [ 935.448630] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 935.448642] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 935.448650] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 935.448657] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 935.448664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 935.448672] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 935.448690] 05:06:28 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f0000c05000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 935.518778] FAULT_INJECTION: forcing a failure. [ 935.518778] name failslab, interval 1, probability 0, space 0, times 0 [ 935.523706] CPU: 0 UID: 0 PID: 8039 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 935.523723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.523731] Call Trace: [ 935.523736] [ 935.523741] dump_stack_lvl+0xfa/0x120 [ 935.523761] should_fail_ex+0x4d7/0x5e0 [ 935.523784] ? call_usermodehelper_setup+0xa9/0x330 [ 935.523804] should_failslab+0xc2/0x120 [ 935.523820] __kmalloc_cache_noprof+0x80/0x780 [ 935.523838] ? kasan_save_track+0x14/0x30 [ 935.523852] ? __kasan_kmalloc+0x7f/0x90 [ 935.523871] ? call_usermodehelper_setup+0xa9/0x330 [ 935.523889] call_usermodehelper_setup+0xa9/0x330 [ 935.523908] ? __pfx_free_modprobe_argv+0x10/0x10 [ 935.523921] ? __asan_memcpy+0x3d/0x60 [ 935.523934] ? blk_request_module+0x56/0xb0 [ 935.523955] __request_module+0x385/0x600 [ 935.523968] ? __pfx___request_module+0x10/0x10 [ 935.523983] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 935.524003] ? ilookup+0x151/0x1e0 [ 935.524027] blk_request_module+0x56/0xb0 [ 935.524048] blkdev_get_no_open+0xa8/0x100 [ 935.524068] bdev_file_open_by_dev+0x72/0x210 [ 935.524088] swsusp_check+0x78/0x430 [ 935.524114] software_resume+0x5a/0x400 [ 935.524134] resume_store+0x236/0x400 [ 935.524153] ? __pfx_resume_store+0x10/0x10 [ 935.524171] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.524193] ? lock_acquire+0x15e/0x2d0 [ 935.524208] ? sysfs_file_kobj+0x23/0x2a0 [ 935.524225] ? find_held_lock+0x2b/0x80 [ 935.524237] ? sysfs_file_kobj+0xe6/0x2a0 [ 935.524252] ? __pfx_resume_store+0x10/0x10 [ 935.524273] kobj_attr_store+0x57/0x80 [ 935.524289] ? __pfx_kobj_attr_store+0x10/0x10 [ 935.524305] sysfs_kf_write+0xef/0x150 [ 935.524322] ? __pfx_sysfs_kf_write+0x10/0x10 [ 935.524336] kernfs_fop_write_iter+0x39e/0x570 [ 935.524353] aio_write+0x340/0x7f0 [ 935.524371] ? __pfx_aio_write+0x10/0x10 [ 935.524387] ? perf_trace_lock+0xb5/0x5d0 [ 935.524403] ? __lock_acquire+0x451/0x2250 [ 935.524421] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.524441] ? lock_acquire+0x15e/0x2d0 [ 935.524456] ? __might_fault+0xe0/0x190 [ 935.524469] ? find_held_lock+0x2b/0x80 [ 935.524480] ? __might_fault+0x138/0x190 [ 935.524492] ? lock_release+0xc8/0x270 [ 935.524508] ? __might_fault+0xe0/0x190 [ 935.524524] io_submit_one+0xf6b/0x1a90 [ 935.524547] ? __pfx_io_submit_one+0x10/0x10 [ 935.524566] ? lock_acquire+0x15e/0x2d0 [ 935.524581] ? __might_fault+0xe0/0x190 [ 935.524596] ? lock_release+0xc8/0x270 [ 935.524612] ? __might_fault+0xe0/0x190 [ 935.524632] __x64_sys_io_submit+0x182/0x2e0 [ 935.524650] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 935.524667] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 935.524689] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 935.524705] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 935.524726] do_syscall_64+0xbf/0x420 [ 935.524742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.524755] RIP: 0033:0x7efe473b4b19 [ 935.524765] 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 [ 935.524777] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 935.524790] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 935.524798] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 935.524806] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 935.524813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 935.524820] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 935.524838] 05:06:28 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa37dfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:28 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x300, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 935.583360] loop7: detected capacity change from 0 to 128 [ 935.585546] FAULT_INJECTION: forcing a failure. [ 935.585546] name failslab, interval 1, probability 0, space 0, times 0 [ 935.586787] CPU: 0 UID: 0 PID: 8047 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 935.586803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.586810] Call Trace: [ 935.586814] [ 935.586819] dump_stack_lvl+0xfa/0x120 [ 935.586836] should_fail_ex+0x4d7/0x5e0 [ 935.586860] ? __request_module+0x274/0x600 [ 935.586872] should_failslab+0xc2/0x120 [ 935.586886] __kmalloc_cache_noprof+0x80/0x780 [ 935.586904] ? mark_held_locks+0x49/0x80 [ 935.586921] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 935.586940] ? blk_request_module+0x56/0xb0 [ 935.586964] ? __request_module+0x274/0x600 [ 935.586977] __request_module+0x274/0x600 [ 935.586989] ? __pfx___request_module+0x10/0x10 [ 935.587005] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 935.587024] ? ilookup+0x151/0x1e0 [ 935.587047] blk_request_module+0x56/0xb0 [ 935.587068] blkdev_get_no_open+0xa8/0x100 [ 935.587087] bdev_file_open_by_dev+0x72/0x210 [ 935.587107] swsusp_check+0x78/0x430 [ 935.587122] software_resume+0x5a/0x400 [ 935.587140] resume_store+0x236/0x400 [ 935.587159] ? __pfx_resume_store+0x10/0x10 [ 935.587176] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.587196] ? lock_acquire+0x15e/0x2d0 [ 935.587211] ? sysfs_file_kobj+0x23/0x2a0 [ 935.587226] ? find_held_lock+0x2b/0x80 [ 935.587237] ? sysfs_file_kobj+0xe6/0x2a0 [ 935.587252] ? __pfx_resume_store+0x10/0x10 [ 935.587272] kobj_attr_store+0x57/0x80 [ 935.587286] ? __pfx_kobj_attr_store+0x10/0x10 [ 935.587302] sysfs_kf_write+0xef/0x150 [ 935.587318] ? __pfx_sysfs_kf_write+0x10/0x10 [ 935.587332] kernfs_fop_write_iter+0x39e/0x570 [ 935.587348] aio_write+0x340/0x7f0 [ 935.587365] ? __pfx_aio_write+0x10/0x10 [ 935.587381] ? perf_trace_lock+0xb5/0x5d0 [ 935.587396] ? __lock_acquire+0x451/0x2250 [ 935.587413] ? __pfx_perf_trace_lock+0x10/0x10 [ 935.587432] ? lock_acquire+0x15e/0x2d0 [ 935.587447] ? __might_fault+0xe0/0x190 [ 935.587459] ? find_held_lock+0x2b/0x80 [ 935.587471] ? __might_fault+0x138/0x190 [ 935.587483] ? lock_release+0xc8/0x270 [ 935.587498] ? __might_fault+0xe0/0x190 [ 935.587513] io_submit_one+0xf6b/0x1a90 [ 935.587537] ? __pfx_io_submit_one+0x10/0x10 [ 935.587558] ? lock_acquire+0x15e/0x2d0 [ 935.587574] ? __might_fault+0xe0/0x190 [ 935.587588] ? lock_release+0xc8/0x270 [ 935.587604] ? __might_fault+0xe0/0x190 [ 935.587619] __x64_sys_io_submit+0x182/0x2e0 [ 935.587642] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 935.587658] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 935.587680] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 935.587694] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 935.587715] do_syscall_64+0xbf/0x420 [ 935.587730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.587743] RIP: 0033:0x7fe0eaf2ab19 [ 935.587753] 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 [ 935.587765] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 935.587777] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 935.587786] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 935.587793] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 935.587801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 935.587808] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 935.587827] 05:06:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 20) [ 936.030539] syz-executor.1: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 936.036672] CPU: 0 UID: 0 PID: 8041 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 936.036692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.036700] Call Trace: [ 936.036705] [ 936.036710] dump_stack_lvl+0xfa/0x120 [ 936.036732] warn_alloc+0x211/0x370 [ 936.036754] ? __pfx_warn_alloc+0x10/0x10 [ 936.036787] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 936.036813] ? __schedule+0x1937/0x4680 [ 936.036835] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 936.036854] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 936.036877] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 936.036898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 936.036921] ? policy_nodemask+0xeb/0x4e0 [ 936.036943] alloc_pages_mpol+0xed/0x340 [ 936.036962] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 936.036986] alloc_pages_noprof+0xa1/0x380 [ 936.037006] kimage_alloc_pages+0x70/0x240 [ 936.037030] kimage_alloc_control_pages+0x18f/0x970 [ 936.037058] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 936.037086] do_kexec_load+0x4ab/0xa50 [ 936.037101] ? __pfx_do_kexec_load+0x10/0x10 [ 936.037115] ? _copy_from_user+0x5b/0xd0 [ 936.037141] __x64_sys_kexec_load+0x1c6/0x230 [ 936.037156] do_syscall_64+0xbf/0x420 [ 936.037173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.037188] RIP: 0033:0x7f08884f1b19 [ 936.037198] 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 [ 936.037211] RSP: 002b:00007f0885a67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 936.037223] RAX: ffffffffffffffda RBX: 00007f0888604f60 RCX: 00007f08884f1b19 [ 936.037232] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a34dfff [ 936.037239] RBP: 00007f088854bf6d R08: 0000000000000000 R09: 0000000000000000 [ 936.037247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 936.037255] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 936.037272] [ 936.037284] Mem-Info: [ 936.058777] active_anon:448 inactive_anon:48955 isolated_anon:0 [ 936.058777] active_file:13223 inactive_file:21066 isolated_file:23 [ 936.058777] unevictable:0 dirty:515 writeback:0 [ 936.058777] slab_reclaimable:3812 slab_unreclaimable:52559 [ 936.058777] mapped:75986 shmem:94 pagetables:2084 [ 936.058777] sec_pagetables:0 bounce:0 [ 936.058777] kernel_misc_reclaimable:0 [ 936.058777] free:5697 free_pcp:218 free_cma:0 [ 936.072714] Node 0 active_anon:1792kB inactive_anon:195820kB active_file:52892kB inactive_file:84032kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:303944kB dirty:2060kB writeback:0kB shmem:376kB kernel_stack:5184kB pagetables:8336kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 936.082408] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 936.087776] lowmem_reserve[]: 0 1597 1597 1597 [ 936.097252] Node 0 DMA32 free:17872kB boost:6144kB min:11212kB low:12832kB high:14452kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1792kB inactive_anon:195816kB active_file:52924kB inactive_file:82564kB unevictable:0kB writepending:1724kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:980kB local_pcp:452kB free_cma:0kB [ 936.103958] lowmem_reserve[]: 0 0 0 0 [ 936.124269] Node 0 DMA: 2*4kB (UM) 9*8kB (UME) 11*16kB (UME) 1*32kB (M) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 936.127574] Node 0 DMA32: 516*4kB (ME) 305*8kB (UME) 137*16kB (UME) 65*32kB (UME) 29*64kB (UME) 11*128kB (UME) 8*256kB (UME) 7*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17672kB [ 936.135274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 936.141191] 34035 total pagecache pages [ 936.141926] 0 pages in swap cache [ 936.143337] Free swap = 0kB [ 936.146945] Total swap = 0kB [ 936.147602] 524158 pages RAM [ 936.148510] 0 pages HighMem/MovableOnly [ 936.151569] 111451 pages reserved [ 936.152322] Memory cgroup min protection 0kB -- low protection 94756kB [ 936.299238] kexec: Could not allocate control_code_buffer 05:06:37 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 10) 05:06:37 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 20) 05:06:37 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 14) 05:06:37 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:37 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 21) 05:06:37 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock(&(0x7f00007a2000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:37 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x500, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:37 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa39bfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) [ 944.910363] loop7: detected capacity change from 0 to 128 05:06:37 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 11) 05:06:38 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:38 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x600, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:38 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x4080, 0x81, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) io_setup(0xfff, &(0x7f0000000040)=0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/virtio_net', 0x140241, 0x0) io_submit(r3, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000)='\n', 0x1}]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000b31000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 945.029154] FAULT_INJECTION: forcing a failure. [ 945.029154] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.031667] CPU: 1 UID: 0 PID: 8080 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 945.031684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.031693] Call Trace: [ 945.031698] [ 945.031703] dump_stack_lvl+0xfa/0x120 [ 945.031726] should_fail_ex+0x4d7/0x5e0 [ 945.031753] _copy_from_user+0x30/0xd0 [ 945.031776] io_submit_one+0x8e/0x1a90 [ 945.031796] ? perf_trace_lock+0xb5/0x5d0 [ 945.031815] ? __lock_acquire+0x451/0x2250 [ 945.031835] ? __pfx_io_submit_one+0x10/0x10 [ 945.031854] ? lock_acquire+0x15e/0x2d0 [ 945.031869] ? __might_fault+0xe0/0x190 [ 945.031883] ? find_held_lock+0x2b/0x80 [ 945.031895] ? __might_fault+0x138/0x190 [ 945.031908] ? lock_release+0xc8/0x270 [ 945.031923] ? __might_fault+0xe0/0x190 [ 945.031939] __x64_sys_io_submit+0x182/0x2e0 [ 945.031958] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 945.031975] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 945.031998] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 945.032013] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 945.032034] do_syscall_64+0xbf/0x420 [ 945.032051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 945.032065] RIP: 0033:0x7f2c0ae23b19 [ 945.032076] 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 [ 945.032088] RSP: 002b:00007f2c08399188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 945.032101] RAX: ffffffffffffffda RBX: 00007f2c0af36f60 RCX: 00007f2c0ae23b19 [ 945.032109] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007f2c08338000 [ 945.032117] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.032125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 945.032132] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 945.032150] 05:06:38 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 22) 05:06:38 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x700, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:38 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 1) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 945.228553] FAULT_INJECTION: forcing a failure. [ 945.228553] name failslab, interval 1, probability 0, space 0, times 0 [ 945.230245] CPU: 0 UID: 0 PID: 8117 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 945.230274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.230288] Call Trace: [ 945.230296] [ 945.230305] dump_stack_lvl+0xfa/0x120 [ 945.230338] should_fail_ex+0x4d7/0x5e0 [ 945.230383] ? vm_area_dup+0x25/0x6f0 [ 945.230403] should_failslab+0xc2/0x120 [ 945.230430] kmem_cache_alloc_noprof+0x80/0x760 [ 945.230475] ? vm_area_dup+0x25/0x6f0 [ 945.230494] vm_area_dup+0x25/0x6f0 [ 945.230517] __split_vma+0x179/0xdc0 [ 945.230550] ? __alloc_frozen_pages_noprof+0x43f/0x2070 [ 945.230586] ? __pfx___split_vma+0x10/0x10 [ 945.230619] ? _parse_integer_limit+0x181/0x1e0 [ 945.230662] ? _kstrtoull+0x13e/0x200 [ 945.230688] ? __pfx__kstrtoull+0x10/0x10 [ 945.230720] vms_gather_munmap_vmas+0x178/0xc80 [ 945.230752] ? find_held_lock+0x2b/0x80 [ 945.230782] do_vmi_align_munmap+0x265/0x550 [ 945.230820] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 945.230871] ? mtree_range_walk+0x74a/0xb90 [ 945.230912] ? mas_walk+0x6ba/0x8c0 [ 945.230948] do_vmi_munmap+0x1eb/0x3c0 [ 945.230986] __vm_munmap+0x18c/0x360 [ 945.231023] ? __pfx___vm_munmap+0x10/0x10 [ 945.231072] ? __pfx_ksys_write+0x10/0x10 [ 945.231093] ? irqentry_exit+0xee/0x650 [ 945.231115] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 945.231145] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 945.231182] __x64_sys_munmap+0x59/0x80 [ 945.231212] do_syscall_64+0xbf/0x420 [ 945.231240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 945.231264] RIP: 0033:0x7f08884f1b19 [ 945.231283] 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 [ 945.231305] RSP: 002b:00007f0885a67188 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 945.231326] RAX: ffffffffffffffda RBX: 00007f0888604f60 RCX: 00007f08884f1b19 [ 945.231342] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000204a2000 [ 945.231355] RBP: 00007f0885a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.231368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 945.231381] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 945.231414] [ 945.247584] FAULT_INJECTION: forcing a failure. [ 945.247584] name failslab, interval 1, probability 0, space 0, times 0 [ 945.279291] CPU: 1 UID: 0 PID: 8085 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 945.279310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.279319] Call Trace: [ 945.279323] [ 945.279329] dump_stack_lvl+0xfa/0x120 [ 945.279353] should_fail_ex+0x4d7/0x5e0 [ 945.279381] should_failslab+0xc2/0x120 [ 945.279398] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 945.279422] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 945.279440] ? mark_held_locks+0x49/0x80 [ 945.279457] ? __request_module+0x292/0x600 [ 945.279476] ? blk_request_module+0x7e/0xb0 [ 945.279499] ? kstrdup+0x3e/0xc0 [ 945.279516] kstrdup+0x3e/0xc0 [ 945.279534] __request_module+0x292/0x600 [ 945.279547] ? __pfx___request_module+0x10/0x10 [ 945.279562] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 945.279583] ? ilookup+0x151/0x1e0 [ 945.279607] blk_request_module+0x7e/0xb0 [ 945.279633] blkdev_get_no_open+0xa8/0x100 [ 945.279654] bdev_file_open_by_dev+0x72/0x210 [ 945.279675] swsusp_check+0x78/0x430 [ 945.279691] software_resume+0x5a/0x400 [ 945.279712] resume_store+0x236/0x400 [ 945.279731] ? __pfx_resume_store+0x10/0x10 [ 945.279750] ? __pfx_perf_trace_lock+0x10/0x10 [ 945.279775] ? lock_acquire+0x15e/0x2d0 [ 945.279791] ? sysfs_file_kobj+0x23/0x2a0 [ 945.279808] ? find_held_lock+0x2b/0x80 [ 945.279819] ? sysfs_file_kobj+0xe6/0x2a0 [ 945.279834] ? __pfx_resume_store+0x10/0x10 [ 945.279855] kobj_attr_store+0x57/0x80 [ 945.279871] ? __pfx_kobj_attr_store+0x10/0x10 [ 945.279888] sysfs_kf_write+0xef/0x150 [ 945.279905] ? __pfx_sysfs_kf_write+0x10/0x10 [ 945.279920] kernfs_fop_write_iter+0x39e/0x570 [ 945.279937] aio_write+0x340/0x7f0 [ 945.279955] ? __pfx_aio_write+0x10/0x10 [ 945.279972] ? perf_trace_lock+0xb5/0x5d0 [ 945.279987] ? __lock_acquire+0x451/0x2250 [ 945.280006] ? __pfx_perf_trace_lock+0x10/0x10 [ 945.280026] ? lock_acquire+0x15e/0x2d0 [ 945.280042] ? __might_fault+0xe0/0x190 [ 945.280055] ? find_held_lock+0x2b/0x80 [ 945.280066] ? __might_fault+0x138/0x190 [ 945.280079] ? lock_release+0xc8/0x270 [ 945.280095] ? __might_fault+0xe0/0x190 [ 945.280110] io_submit_one+0xf6b/0x1a90 [ 945.280134] ? __pfx_io_submit_one+0x10/0x10 [ 945.280153] ? lock_acquire+0x15e/0x2d0 [ 945.280168] ? __might_fault+0xe0/0x190 [ 945.280184] ? lock_release+0xc8/0x270 [ 945.280214] ? __might_fault+0xe0/0x190 [ 945.280230] __x64_sys_io_submit+0x182/0x2e0 [ 945.280251] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 945.280269] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 945.280292] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 945.280308] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 945.280329] do_syscall_64+0xbf/0x420 [ 945.280345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 945.280359] RIP: 0033:0x7fddbeab1b19 [ 945.280370] 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 [ 945.280383] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 945.280396] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 945.280405] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 945.280413] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.280420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 945.280427] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 945.280446] [ 945.323049] FAULT_INJECTION: forcing a failure. [ 945.323049] name failslab, interval 1, probability 0, space 0, times 0 [ 945.324015] CPU: 1 UID: 0 PID: 8099 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 945.324031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.324039] Call Trace: [ 945.324044] [ 945.324049] dump_stack_lvl+0xfa/0x120 [ 945.324068] should_fail_ex+0x4d7/0x5e0 [ 945.324093] should_failslab+0xc2/0x120 [ 945.324108] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 945.324131] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 945.324148] ? mark_held_locks+0x49/0x80 [ 945.324162] ? __request_module+0x292/0x600 [ 945.324180] ? blk_request_module+0x56/0xb0 [ 945.324210] ? kstrdup+0x3e/0xc0 [ 945.324227] kstrdup+0x3e/0xc0 [ 945.324243] __request_module+0x292/0x600 [ 945.324256] ? __pfx___request_module+0x10/0x10 [ 945.324271] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 945.324291] ? ilookup+0x151/0x1e0 [ 945.324315] blk_request_module+0x56/0xb0 [ 945.324335] blkdev_get_no_open+0xa8/0x100 [ 945.324355] bdev_file_open_by_dev+0x72/0x210 [ 945.324374] swsusp_check+0x78/0x430 [ 945.324390] software_resume+0x5a/0x400 [ 945.324409] resume_store+0x236/0x400 [ 945.324428] ? __pfx_resume_store+0x10/0x10 [ 945.324445] ? __pfx_perf_trace_lock+0x10/0x10 [ 945.324465] ? lock_acquire+0x15e/0x2d0 [ 945.324480] ? sysfs_file_kobj+0x23/0x2a0 [ 945.324495] ? find_held_lock+0x2b/0x80 [ 945.324507] ? sysfs_file_kobj+0xe6/0x2a0 [ 945.324522] ? __pfx_resume_store+0x10/0x10 [ 945.324541] kobj_attr_store+0x57/0x80 [ 945.324556] ? __pfx_kobj_attr_store+0x10/0x10 [ 945.324572] sysfs_kf_write+0xef/0x150 [ 945.324588] ? __pfx_sysfs_kf_write+0x10/0x10 [ 945.324602] kernfs_fop_write_iter+0x39e/0x570 [ 945.324619] aio_write+0x340/0x7f0 [ 945.324640] ? __pfx_aio_write+0x10/0x10 [ 945.324655] ? perf_trace_lock+0xb5/0x5d0 [ 945.324670] ? __lock_acquire+0x451/0x2250 [ 945.324688] ? __pfx_perf_trace_lock+0x10/0x10 [ 945.324707] ? lock_acquire+0x15e/0x2d0 [ 945.324722] ? __might_fault+0xe0/0x190 [ 945.324735] ? find_held_lock+0x2b/0x80 [ 945.324747] ? __might_fault+0x138/0x190 [ 945.324759] ? lock_release+0xc8/0x270 [ 945.324774] ? __might_fault+0xe0/0x190 [ 945.324790] io_submit_one+0xf6b/0x1a90 [ 945.324814] ? __pfx_io_submit_one+0x10/0x10 [ 945.324832] ? lock_acquire+0x15e/0x2d0 [ 945.324847] ? __might_fault+0xe0/0x190 [ 945.324862] ? lock_release+0xc8/0x270 [ 945.324877] ? __might_fault+0xe0/0x190 [ 945.324893] __x64_sys_io_submit+0x182/0x2e0 [ 945.324911] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 945.324927] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 945.324949] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 945.324964] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 945.324985] do_syscall_64+0xbf/0x420 [ 945.325001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 945.325014] RIP: 0033:0x7fe0eaf2ab19 [ 945.325024] 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 [ 945.325036] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 945.325049] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 945.325057] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 945.325065] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.325073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 945.325080] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 945.325099] [ 945.585667] FAULT_INJECTION: forcing a failure. [ 945.585667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.586718] CPU: 1 UID: 0 PID: 8110 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 945.586735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.586743] Call Trace: [ 945.586747] [ 945.586752] dump_stack_lvl+0xfa/0x120 [ 945.586775] should_fail_ex+0x4d7/0x5e0 [ 945.586804] _copy_to_user+0x32/0xd0 [ 945.586828] simple_read_from_buffer+0xe0/0x180 [ 945.586853] proc_fail_nth_read+0x18a/0x240 [ 945.586872] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 945.586888] ? security_file_permission+0x22/0x90 [ 945.586905] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 945.586921] vfs_read+0x1eb/0xc70 [ 945.586935] ? __pfx___mutex_lock+0x10/0x10 [ 945.586948] ? __fget_files+0x34/0x3b0 [ 945.586962] ? __pfx_vfs_read+0x10/0x10 [ 945.586975] ? lock_release+0xc8/0x270 [ 945.586995] ? __fget_files+0x20d/0x3b0 [ 945.587014] ksys_read+0x121/0x240 [ 945.587026] ? __pfx_ksys_read+0x10/0x10 [ 945.587043] do_syscall_64+0xbf/0x420 [ 945.587060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 945.587074] RIP: 0033:0x7f2c0add669c [ 945.587084] 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 [ 945.587096] RSP: 002b:00007f2c08399170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 945.587108] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2c0add669c [ 945.587115] RDX: 000000000000000f RSI: 00007f2c083991e0 RDI: 0000000000000005 [ 945.587123] RBP: 00007f2c083991d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.587131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 945.587139] R13: 00007ffd1925275f R14: 00007f2c08399300 R15: 0000000000022000 [ 945.587157] [ 945.940757] kexec: Could not allocate control_code_buffer 05:06:48 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 2) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:48 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 15) 05:06:48 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 12) 05:06:48 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 21) 05:06:48 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:06:48 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa3b5fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:48 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x810, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 955.490143] loop7: detected capacity change from 0 to 128 05:06:48 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 3) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:06:48 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0xf00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:48 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00008e1000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000b5a000/0x4000)=nil, 0x4000) mremap(&(0x7f0000451000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ead000/0x1000)=nil) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:48 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 22) [ 955.732925] FAULT_INJECTION: forcing a failure. [ 955.732925] name failslab, interval 1, probability 0, space 0, times 0 [ 955.734826] CPU: 0 UID: 0 PID: 8162 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 955.734860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 955.734875] Call Trace: [ 955.734883] [ 955.734893] dump_stack_lvl+0xfa/0x120 [ 955.734928] should_fail_ex+0x4d7/0x5e0 [ 955.734978] ? mas_preallocate+0xb3d/0xd90 [ 955.735009] should_failslab+0xc2/0x120 [ 955.735039] kmem_cache_alloc_noprof+0x80/0x760 [ 955.735089] ? mas_preallocate+0xb3d/0xd90 [ 955.735121] mas_preallocate+0xb3d/0xd90 [ 955.735161] ? __pfx_mas_preallocate+0x10/0x10 [ 955.735209] ? lockdep_init_map_type+0x4b/0x220 [ 955.735254] __split_vma+0x304/0xdc0 [ 955.735295] ? __pfx___split_vma+0x10/0x10 [ 955.735332] ? _parse_integer_limit+0x181/0x1e0 [ 955.735372] ? _kstrtoull+0x13e/0x200 [ 955.735401] ? __pfx__kstrtoull+0x10/0x10 [ 955.735437] vms_gather_munmap_vmas+0x178/0xc80 [ 955.735473] ? find_held_lock+0x2b/0x80 [ 955.735505] do_vmi_align_munmap+0x265/0x550 [ 955.735548] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 955.735605] ? mtree_range_walk+0x74a/0xb90 [ 955.735659] ? mas_walk+0x6ba/0x8c0 [ 955.735699] do_vmi_munmap+0x1eb/0x3c0 [ 955.735742] __vm_munmap+0x18c/0x360 [ 955.735783] ? __pfx___vm_munmap+0x10/0x10 [ 955.735839] ? __pfx_ksys_write+0x10/0x10 [ 955.735862] ? irqentry_exit+0xee/0x650 [ 955.735885] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 955.735919] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 955.735960] __x64_sys_munmap+0x59/0x80 [ 955.735993] do_syscall_64+0xbf/0x420 [ 955.736025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 955.736051] RIP: 0033:0x7f08884f1b19 [ 955.736071] 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 [ 955.736096] RSP: 002b:00007f0885a67188 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 955.736120] RAX: ffffffffffffffda RBX: 00007f0888604f60 RCX: 00007f08884f1b19 [ 955.736137] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000204a2000 [ 955.736152] RBP: 00007f0885a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 955.736167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 955.736182] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 955.736219] 05:06:48 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x1008, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:48 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000e8f000/0x2000)=nil, 0x2000, 0x20a09c4b5bd56c74) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) munmap(&(0x7f0000450000/0x1000)=nil, 0x1000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:48 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 13) 05:06:48 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 4) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 955.900955] FAULT_INJECTION: forcing a failure. [ 955.900955] name failslab, interval 1, probability 0, space 0, times 0 [ 955.902779] CPU: 0 UID: 0 PID: 8144 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 955.902810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 955.902823] Call Trace: [ 955.902832] [ 955.902841] dump_stack_lvl+0xfa/0x120 [ 955.902873] should_fail_ex+0x4d7/0x5e0 [ 955.902917] ? __request_module+0x274/0x600 [ 955.902941] should_failslab+0xc2/0x120 [ 955.902967] __kmalloc_cache_noprof+0x80/0x780 [ 955.903000] ? mark_held_locks+0x49/0x80 [ 955.903032] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 955.903066] ? blk_request_module+0x7e/0xb0 [ 955.903104] ? __request_module+0x274/0x600 [ 955.903127] __request_module+0x274/0x600 [ 955.903150] ? __pfx___request_module+0x10/0x10 [ 955.903178] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 955.903214] ? ilookup+0x151/0x1e0 [ 955.903257] blk_request_module+0x7e/0xb0 [ 955.903296] blkdev_get_no_open+0xa8/0x100 [ 955.903332] bdev_file_open_by_dev+0x72/0x210 [ 955.903369] swsusp_check+0x78/0x430 [ 955.903398] software_resume+0x5a/0x400 [ 955.903434] resume_store+0x236/0x400 [ 955.903470] ? __pfx_resume_store+0x10/0x10 [ 955.903503] ? __pfx_perf_trace_lock+0x10/0x10 [ 955.903541] ? lock_acquire+0x15e/0x2d0 [ 955.903569] ? sysfs_file_kobj+0x23/0x2a0 [ 955.903598] ? find_held_lock+0x2b/0x80 [ 955.903619] ? sysfs_file_kobj+0xe6/0x2a0 [ 955.903657] ? __pfx_resume_store+0x10/0x10 [ 955.903694] kobj_attr_store+0x57/0x80 [ 955.903724] ? __pfx_kobj_attr_store+0x10/0x10 [ 955.903754] sysfs_kf_write+0xef/0x150 [ 955.903785] ? __pfx_sysfs_kf_write+0x10/0x10 [ 955.903815] kernfs_fop_write_iter+0x39e/0x570 [ 955.903847] aio_write+0x340/0x7f0 [ 955.903880] ? __pfx_aio_write+0x10/0x10 [ 955.903910] ? perf_trace_lock+0xb5/0x5d0 [ 955.903938] ? __lock_acquire+0x451/0x2250 [ 955.903972] ? __pfx_perf_trace_lock+0x10/0x10 [ 955.904008] ? lock_acquire+0x15e/0x2d0 [ 955.904036] ? __might_fault+0xe0/0x190 [ 955.904060] ? find_held_lock+0x2b/0x80 [ 955.904080] ? __might_fault+0x138/0x190 [ 955.904103] ? lock_release+0xc8/0x270 [ 955.904132] ? __might_fault+0xe0/0x190 [ 955.904160] io_submit_one+0xf6b/0x1a90 [ 955.904203] ? __pfx_io_submit_one+0x10/0x10 [ 955.904237] ? lock_acquire+0x15e/0x2d0 [ 955.904265] ? __might_fault+0xe0/0x190 [ 955.904305] ? lock_release+0xc8/0x270 [ 955.904334] ? __might_fault+0xe0/0x190 [ 955.904363] __x64_sys_io_submit+0x182/0x2e0 [ 955.904397] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 955.904429] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 955.904480] do_syscall_64+0xbf/0x420 [ 955.904508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 955.904531] RIP: 0033:0x7efe473b4b19 [ 955.904549] 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 [ 955.904571] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 955.904594] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 955.904609] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 955.904622] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 955.904636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 955.904649] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 955.904682] [ 956.361382] FAULT_INJECTION: forcing a failure. [ 956.361382] name failslab, interval 1, probability 0, space 0, times 0 [ 956.362397] CPU: 1 UID: 0 PID: 8165 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 956.362414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.362422] Call Trace: [ 956.362427] [ 956.362432] dump_stack_lvl+0xfa/0x120 [ 956.362452] should_fail_ex+0x4d7/0x5e0 [ 956.362477] ? call_usermodehelper_setup+0xa9/0x330 [ 956.362496] should_failslab+0xc2/0x120 [ 956.362511] __kmalloc_cache_noprof+0x80/0x780 [ 956.362528] ? kasan_save_track+0x14/0x30 [ 956.362543] ? __kasan_kmalloc+0x7f/0x90 [ 956.362561] ? call_usermodehelper_setup+0xa9/0x330 [ 956.362579] call_usermodehelper_setup+0xa9/0x330 [ 956.362596] ? __pfx_free_modprobe_argv+0x10/0x10 [ 956.362610] ? __asan_memcpy+0x3d/0x60 [ 956.362628] ? blk_request_module+0x7e/0xb0 [ 956.362648] __request_module+0x385/0x600 [ 956.362661] ? __pfx___request_module+0x10/0x10 [ 956.362677] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 956.362697] ? ilookup+0x151/0x1e0 [ 956.362721] blk_request_module+0x7e/0xb0 [ 956.362741] blkdev_get_no_open+0xa8/0x100 [ 956.362762] bdev_file_open_by_dev+0x72/0x210 [ 956.362782] swsusp_check+0x78/0x430 [ 956.362798] software_resume+0x5a/0x400 [ 956.362819] resume_store+0x236/0x400 [ 956.362838] ? __pfx_resume_store+0x10/0x10 [ 956.362856] ? __pfx_perf_trace_lock+0x10/0x10 [ 956.362877] ? lock_acquire+0x15e/0x2d0 [ 956.362892] ? sysfs_file_kobj+0x23/0x2a0 [ 956.362908] ? find_held_lock+0x2b/0x80 [ 956.362919] ? sysfs_file_kobj+0xe6/0x2a0 [ 956.362935] ? __pfx_resume_store+0x10/0x10 [ 956.362955] kobj_attr_store+0x57/0x80 [ 956.362971] ? __pfx_kobj_attr_store+0x10/0x10 [ 956.362988] sysfs_kf_write+0xef/0x150 [ 956.363004] ? __pfx_sysfs_kf_write+0x10/0x10 [ 956.363019] kernfs_fop_write_iter+0x39e/0x570 [ 956.363035] aio_write+0x340/0x7f0 [ 956.363053] ? __pfx_aio_write+0x10/0x10 [ 956.363069] ? perf_trace_lock+0xb5/0x5d0 [ 956.363084] ? __lock_acquire+0x451/0x2250 [ 956.363102] ? __pfx_perf_trace_lock+0x10/0x10 [ 956.363122] ? lock_acquire+0x15e/0x2d0 [ 956.363137] ? __might_fault+0xe0/0x190 [ 956.363150] ? find_held_lock+0x2b/0x80 [ 956.363161] ? __might_fault+0x138/0x190 [ 956.363173] ? lock_release+0xc8/0x270 [ 956.363188] ? __might_fault+0xe0/0x190 [ 956.363204] io_submit_one+0xf6b/0x1a90 [ 956.363227] ? __pfx_io_submit_one+0x10/0x10 [ 956.363245] ? lock_acquire+0x15e/0x2d0 [ 956.363260] ? __might_fault+0xe0/0x190 [ 956.363275] ? lock_release+0xc8/0x270 [ 956.363291] ? __might_fault+0xe0/0x190 [ 956.363306] __x64_sys_io_submit+0x182/0x2e0 [ 956.363325] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 956.363342] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 956.363364] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 956.363379] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 956.363400] do_syscall_64+0xbf/0x420 [ 956.363416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.363429] RIP: 0033:0x7fddbeab1b19 [ 956.363439] 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 [ 956.363451] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 956.363463] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 956.363471] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 956.363478] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.363485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 956.363493] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 956.363511] [ 956.392569] FAULT_INJECTION: forcing a failure. [ 956.392569] name failslab, interval 1, probability 0, space 0, times 0 [ 956.395855] CPU: 1 UID: 0 PID: 8175 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 956.395872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.395879] Call Trace: [ 956.395884] [ 956.395888] dump_stack_lvl+0xfa/0x120 [ 956.395905] should_fail_ex+0x4d7/0x5e0 [ 956.395929] ? call_usermodehelper_setup+0xa9/0x330 [ 956.395949] should_failslab+0xc2/0x120 [ 956.395963] __kmalloc_cache_noprof+0x80/0x780 [ 956.395980] ? kasan_save_track+0x14/0x30 [ 956.395994] ? __kasan_kmalloc+0x7f/0x90 [ 956.396013] ? call_usermodehelper_setup+0xa9/0x330 [ 956.396031] call_usermodehelper_setup+0xa9/0x330 [ 956.396049] ? __pfx_free_modprobe_argv+0x10/0x10 [ 956.396061] ? __asan_memcpy+0x3d/0x60 [ 956.396074] ? blk_request_module+0x56/0xb0 [ 956.396094] __request_module+0x385/0x600 [ 956.396107] ? __pfx___request_module+0x10/0x10 [ 956.396122] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 956.396142] ? ilookup+0x151/0x1e0 [ 956.396165] blk_request_module+0x56/0xb0 [ 956.396186] blkdev_get_no_open+0xa8/0x100 [ 956.396205] bdev_file_open_by_dev+0x72/0x210 [ 956.396225] swsusp_check+0x78/0x430 [ 956.396241] software_resume+0x5a/0x400 [ 956.396261] resume_store+0x236/0x400 [ 956.396280] ? __pfx_resume_store+0x10/0x10 [ 956.396306] ? __pfx_perf_trace_lock+0x10/0x10 [ 956.396327] ? lock_acquire+0x15e/0x2d0 [ 956.396342] ? sysfs_file_kobj+0x23/0x2a0 [ 956.396358] ? find_held_lock+0x2b/0x80 [ 956.396369] ? sysfs_file_kobj+0xe6/0x2a0 [ 956.396385] ? __pfx_resume_store+0x10/0x10 [ 956.396405] kobj_attr_store+0x57/0x80 [ 956.396421] ? __pfx_kobj_attr_store+0x10/0x10 [ 956.396437] sysfs_kf_write+0xef/0x150 [ 956.396454] ? __pfx_sysfs_kf_write+0x10/0x10 [ 956.396468] kernfs_fop_write_iter+0x39e/0x570 [ 956.396485] aio_write+0x340/0x7f0 [ 956.396502] ? __pfx_aio_write+0x10/0x10 [ 956.396518] ? perf_trace_lock+0xb5/0x5d0 [ 956.396534] ? __lock_acquire+0x451/0x2250 [ 956.396552] ? __pfx_perf_trace_lock+0x10/0x10 [ 956.396572] ? lock_acquire+0x15e/0x2d0 [ 956.396587] ? __might_fault+0xe0/0x190 [ 956.396600] ? find_held_lock+0x2b/0x80 [ 956.396611] ? __might_fault+0x138/0x190 [ 956.396627] ? lock_release+0xc8/0x270 [ 956.396643] ? __might_fault+0xe0/0x190 [ 956.396659] io_submit_one+0xf6b/0x1a90 [ 956.396682] ? __pfx_io_submit_one+0x10/0x10 [ 956.396701] ? lock_acquire+0x15e/0x2d0 [ 956.396716] ? __might_fault+0xe0/0x190 [ 956.396731] ? lock_release+0xc8/0x270 [ 956.396746] ? __might_fault+0xe0/0x190 [ 956.396764] __x64_sys_io_submit+0x182/0x2e0 [ 956.396785] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 956.396806] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 956.396827] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 956.396843] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 956.396864] do_syscall_64+0xbf/0x420 [ 956.396879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.396892] RIP: 0033:0x7fe0eaf2ab19 [ 956.396902] 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 [ 956.396914] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 956.396926] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 956.396934] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 956.396942] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.396950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 956.396957] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 956.396975] [ 956.620835] kexec: Could not allocate control_code_buffer 05:06:58 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x3f00, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:58 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa3f1fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:06:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x3, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:06:58 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 5) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:58 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 16) 05:06:58 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 14) 05:06:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 23) 05:06:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000836000/0x2000)=nil, 0x2000, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe7, 0x0, 0x0, 0xfc, 0x0, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x4, 0xfbffffffffffffff, 0x0, 0xfffe}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000734000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000887000/0x2000)=nil, 0x2000) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3, 0x5, 0x86, 0x40, 0x0, 0x3ff, 0x8a080, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x224, 0x4, @perf_bp={&(0x7f0000000080), 0x5}, 0x4, 0x9a1e, 0xffff, 0x1, 0xfff, 0xfffffff9, 0x9, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r1, 0xa) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) [ 965.715170] loop7: detected capacity change from 0 to 128 [ 965.766828] FAULT_INJECTION: forcing a failure. [ 965.766828] name failslab, interval 1, probability 0, space 0, times 0 [ 965.768871] CPU: 0 UID: 0 PID: 8208 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 965.768905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.768920] Call Trace: [ 965.768929] [ 965.768938] dump_stack_lvl+0xfa/0x120 [ 965.768973] should_fail_ex+0x4d7/0x5e0 [ 965.769022] ? vm_area_dup+0x25/0x6f0 [ 965.769043] should_failslab+0xc2/0x120 [ 965.769071] kmem_cache_alloc_noprof+0x80/0x760 [ 965.769119] ? vm_area_dup+0x25/0x6f0 [ 965.769139] vm_area_dup+0x25/0x6f0 [ 965.769164] __split_vma+0x179/0xdc0 [ 965.769203] ? __pfx___split_vma+0x10/0x10 [ 965.769247] ? __pfx_mas_prev+0x10/0x10 [ 965.769287] vms_gather_munmap_vmas+0x340/0xc80 [ 965.769333] do_vmi_align_munmap+0x265/0x550 [ 965.769374] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 965.769451] ? mas_walk+0x6ba/0x8c0 [ 965.769489] do_vmi_munmap+0x1eb/0x3c0 [ 965.769530] __vm_munmap+0x18c/0x360 [ 965.769570] ? __pfx___vm_munmap+0x10/0x10 [ 965.769622] ? __pfx_ksys_write+0x10/0x10 [ 965.769653] ? irqentry_exit+0xee/0x650 [ 965.769676] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 965.769709] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 965.769749] __x64_sys_munmap+0x59/0x80 [ 965.769781] do_syscall_64+0xbf/0x420 [ 965.769811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 965.769836] RIP: 0033:0x7f08884f1b19 [ 965.769856] 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 [ 965.769878] RSP: 002b:00007f0885a67188 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 965.769902] RAX: ffffffffffffffda RBX: 00007f0888604f60 RCX: 00007f08884f1b19 [ 965.769918] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000204a2000 [ 965.769932] RBP: 00007f0885a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 965.769947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.769961] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 965.769996] 05:06:58 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x4000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:06:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 24) 05:06:58 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 6) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:06:59 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 17) 05:06:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x4, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:06:59 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:06:59 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 15) 05:06:59 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x4100, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 966.165379] FAULT_INJECTION: forcing a failure. [ 966.165379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 966.166363] CPU: 1 UID: 0 PID: 8220 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 966.166380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.166388] Call Trace: [ 966.166393] [ 966.166398] dump_stack_lvl+0xfa/0x120 [ 966.166420] should_fail_ex+0x4d7/0x5e0 [ 966.166448] _copy_from_user+0x30/0xd0 [ 966.166471] io_submit_one+0x8e/0x1a90 [ 966.166491] ? perf_trace_lock+0xb5/0x5d0 [ 966.166510] ? __lock_acquire+0x451/0x2250 [ 966.166529] ? __pfx_io_submit_one+0x10/0x10 [ 966.166548] ? lock_acquire+0x15e/0x2d0 [ 966.166563] ? __might_fault+0xe0/0x190 [ 966.166578] ? find_held_lock+0x2b/0x80 [ 966.166589] ? __might_fault+0x138/0x190 [ 966.166602] ? lock_release+0xc8/0x270 [ 966.166617] ? __might_fault+0xe0/0x190 [ 966.166637] __x64_sys_io_submit+0x182/0x2e0 [ 966.166656] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 966.166672] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 966.166696] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 966.166712] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 966.166732] do_syscall_64+0xbf/0x420 [ 966.166749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 966.166762] RIP: 0033:0x7fddbeab1b19 [ 966.166772] 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 [ 966.166785] RSP: 002b:00007fddbc027188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 966.166798] RAX: ffffffffffffffda RBX: 00007fddbebc4f60 RCX: 00007fddbeab1b19 [ 966.166806] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fddbbfc6000 [ 966.166814] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.166822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.166829] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 966.166847] 05:06:59 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 7) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 966.245567] FAULT_INJECTION: forcing a failure. [ 966.245567] name failslab, interval 1, probability 0, space 0, times 0 [ 966.246519] CPU: 1 UID: 0 PID: 8238 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 966.246536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.246544] Call Trace: [ 966.246549] [ 966.246554] dump_stack_lvl+0xfa/0x120 [ 966.246576] should_fail_ex+0x4d7/0x5e0 [ 966.246603] ? __request_module+0x274/0x600 [ 966.246616] should_failslab+0xc2/0x120 [ 966.246636] __kmalloc_cache_noprof+0x80/0x780 [ 966.246656] ? mark_held_locks+0x49/0x80 [ 966.246675] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 966.246693] ? blk_request_module+0x7e/0xb0 [ 966.246715] ? __request_module+0x274/0x600 [ 966.246727] __request_module+0x274/0x600 [ 966.246740] ? __pfx___request_module+0x10/0x10 [ 966.246756] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 966.246776] ? ilookup+0x151/0x1e0 [ 966.246801] blk_request_module+0x7e/0xb0 [ 966.246822] blkdev_get_no_open+0xa8/0x100 [ 966.246844] bdev_file_open_by_dev+0x72/0x210 [ 966.246864] swsusp_check+0x78/0x430 [ 966.246881] software_resume+0x5a/0x400 [ 966.246901] resume_store+0x236/0x400 [ 966.246920] ? __pfx_resume_store+0x10/0x10 [ 966.246939] ? __pfx_perf_trace_lock+0x10/0x10 [ 966.246960] ? lock_acquire+0x15e/0x2d0 [ 966.246975] ? sysfs_file_kobj+0x23/0x2a0 [ 966.246992] ? find_held_lock+0x2b/0x80 [ 966.247003] ? sysfs_file_kobj+0xe6/0x2a0 [ 966.247019] ? __pfx_resume_store+0x10/0x10 [ 966.247040] kobj_attr_store+0x57/0x80 [ 966.247056] ? __pfx_kobj_attr_store+0x10/0x10 [ 966.247073] sysfs_kf_write+0xef/0x150 [ 966.247089] ? __pfx_sysfs_kf_write+0x10/0x10 [ 966.247104] kernfs_fop_write_iter+0x39e/0x570 [ 966.247120] aio_write+0x340/0x7f0 [ 966.247139] ? __pfx_aio_write+0x10/0x10 [ 966.247155] ? perf_trace_lock+0xb5/0x5d0 [ 966.247170] ? __lock_acquire+0x451/0x2250 [ 966.247189] ? __pfx_perf_trace_lock+0x10/0x10 [ 966.247209] ? lock_acquire+0x15e/0x2d0 [ 966.247224] ? __might_fault+0xe0/0x190 [ 966.247237] ? find_held_lock+0x2b/0x80 [ 966.247248] ? __might_fault+0x138/0x190 [ 966.247260] ? lock_release+0xc8/0x270 [ 966.247276] ? __might_fault+0xe0/0x190 [ 966.247292] io_submit_one+0xf6b/0x1a90 [ 966.247315] ? __pfx_io_submit_one+0x10/0x10 [ 966.247334] ? lock_acquire+0x15e/0x2d0 [ 966.247349] ? __might_fault+0xe0/0x190 [ 966.247364] ? lock_release+0xc8/0x270 [ 966.247380] ? __might_fault+0xe0/0x190 [ 966.247396] __x64_sys_io_submit+0x182/0x2e0 [ 966.247414] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 966.247431] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 966.247453] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 966.247468] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 966.247489] do_syscall_64+0xbf/0x420 [ 966.247506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 966.247519] RIP: 0033:0x7fe0eaf2ab19 [ 966.247530] 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 [ 966.247542] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 966.247554] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 966.247562] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 966.247570] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.247577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.247584] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 966.247602] [ 966.286605] FAULT_INJECTION: forcing a failure. [ 966.286605] name failslab, interval 1, probability 0, space 0, times 0 [ 966.287561] CPU: 1 UID: 0 PID: 8245 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 966.287591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.287598] Call Trace: [ 966.287602] [ 966.287607] dump_stack_lvl+0xfa/0x120 [ 966.287626] should_fail_ex+0x4d7/0x5e0 [ 966.287649] ? mas_preallocate+0xb3d/0xd90 [ 966.287666] should_failslab+0xc2/0x120 [ 966.287679] kmem_cache_alloc_noprof+0x80/0x760 [ 966.287703] ? mas_preallocate+0xb3d/0xd90 [ 966.287719] mas_preallocate+0xb3d/0xd90 [ 966.287738] ? __pfx_mas_preallocate+0x10/0x10 [ 966.287761] ? lockdep_init_map_type+0x4b/0x220 [ 966.287782] __split_vma+0x304/0xdc0 [ 966.287803] ? __pfx___split_vma+0x10/0x10 [ 966.287825] ? __pfx_mas_prev+0x10/0x10 [ 966.287846] vms_gather_munmap_vmas+0x340/0xc80 [ 966.287869] do_vmi_align_munmap+0x265/0x550 [ 966.287890] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 966.287928] ? mas_walk+0x6ba/0x8c0 [ 966.287948] do_vmi_munmap+0x1eb/0x3c0 [ 966.287969] __vm_munmap+0x18c/0x360 [ 966.287989] ? __pfx___vm_munmap+0x10/0x10 [ 966.288016] ? __pfx_ksys_write+0x10/0x10 [ 966.288028] ? irqentry_exit+0xee/0x650 [ 966.288040] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 966.288056] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 966.288075] __x64_sys_munmap+0x59/0x80 [ 966.288093] do_syscall_64+0xbf/0x420 [ 966.288108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 966.288120] RIP: 0033:0x7f08884f1b19 [ 966.288129] 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 [ 966.288142] RSP: 002b:00007f0885a67188 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 966.288153] RAX: ffffffffffffffda RBX: 00007f0888604f60 RCX: 00007f08884f1b19 [ 966.288162] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000204a2000 [ 966.288169] RBP: 00007f0885a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.288176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.288184] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 966.288201] [ 966.439621] FAULT_INJECTION: forcing a failure. [ 966.439621] name failslab, interval 1, probability 0, space 0, times 0 [ 966.443056] CPU: 0 UID: 0 PID: 8240 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 966.443093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.443108] Call Trace: [ 966.443117] [ 966.443127] dump_stack_lvl+0xfa/0x120 [ 966.443164] should_fail_ex+0x4d7/0x5e0 [ 966.443217] should_failslab+0xc2/0x120 [ 966.443249] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 966.443298] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 966.443334] ? mark_held_locks+0x49/0x80 [ 966.443368] ? __request_module+0x292/0x600 [ 966.443402] ? blk_request_module+0x7e/0xb0 [ 966.443446] ? kstrdup+0x3e/0xc0 [ 966.443481] kstrdup+0x3e/0xc0 [ 966.443519] __request_module+0x292/0x600 [ 966.443546] ? __pfx___request_module+0x10/0x10 [ 966.443579] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 966.443621] ? ilookup+0x151/0x1e0 [ 966.443678] blk_request_module+0x7e/0xb0 [ 966.443726] blkdev_get_no_open+0xa8/0x100 [ 966.443768] bdev_file_open_by_dev+0x72/0x210 [ 966.443812] swsusp_check+0x78/0x430 [ 966.443846] software_resume+0x5a/0x400 [ 966.443888] resume_store+0x236/0x400 [ 966.443930] ? __pfx_resume_store+0x10/0x10 [ 966.443968] ? __pfx_perf_trace_lock+0x10/0x10 [ 966.444012] ? lock_acquire+0x15e/0x2d0 [ 966.444044] ? sysfs_file_kobj+0x23/0x2a0 [ 966.444078] ? find_held_lock+0x2b/0x80 [ 966.444102] ? sysfs_file_kobj+0xe6/0x2a0 [ 966.444135] ? __pfx_resume_store+0x10/0x10 [ 966.444179] kobj_attr_store+0x57/0x80 [ 966.444213] ? __pfx_kobj_attr_store+0x10/0x10 [ 966.444249] sysfs_kf_write+0xef/0x150 [ 966.444285] ? __pfx_sysfs_kf_write+0x10/0x10 [ 966.444317] kernfs_fop_write_iter+0x39e/0x570 [ 966.444352] aio_write+0x340/0x7f0 [ 966.444404] ? __pfx_aio_write+0x10/0x10 [ 966.444438] ? perf_trace_lock+0xb5/0x5d0 [ 966.444472] ? __lock_acquire+0x451/0x2250 [ 966.444511] ? __pfx_perf_trace_lock+0x10/0x10 [ 966.444554] ? lock_acquire+0x15e/0x2d0 [ 966.444587] ? __might_fault+0xe0/0x190 [ 966.444613] ? find_held_lock+0x2b/0x80 [ 966.444637] ? __might_fault+0x138/0x190 [ 966.444663] ? lock_release+0xc8/0x270 [ 966.444697] ? __might_fault+0xe0/0x190 [ 966.444731] io_submit_one+0xf6b/0x1a90 [ 966.444781] ? __pfx_io_submit_one+0x10/0x10 [ 966.444821] ? lock_acquire+0x15e/0x2d0 [ 966.444854] ? __might_fault+0xe0/0x190 [ 966.444886] ? lock_release+0xc8/0x270 [ 966.444921] ? __might_fault+0xe0/0x190 [ 966.444954] __x64_sys_io_submit+0x182/0x2e0 [ 966.444994] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 966.445030] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 966.445077] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 966.445110] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 966.445156] do_syscall_64+0xbf/0x420 [ 966.445188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 966.445215] RIP: 0033:0x7efe473b4b19 [ 966.445236] 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 [ 966.445262] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 966.445287] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 966.445304] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 966.445320] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.445336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.445351] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 966.445390] [ 966.681036] kexec: Could not allocate control_code_buffer 05:07:08 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa3f3fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:08 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 18) 05:07:08 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 25) 05:07:08 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x80000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:08 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 8) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:08 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 16) 05:07:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x5, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:08 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xd53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mbind(&(0x7f000085c000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080), 0x3, 0x4) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:08 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 9) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 975.906171] loop7: detected capacity change from 0 to 128 05:07:08 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x1000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:08 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 10) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:09 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:09 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 19) 05:07:09 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) (fail_nth: 11) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:09 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x2000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 976.107101] FAULT_INJECTION: forcing a failure. [ 976.107101] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 976.110116] CPU: 0 UID: 0 PID: 8291 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 976.110136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 976.110144] Call Trace: [ 976.110148] [ 976.110154] dump_stack_lvl+0xfa/0x120 [ 976.110175] should_fail_ex+0x4d7/0x5e0 [ 976.110202] _copy_to_user+0x32/0xd0 [ 976.110225] simple_read_from_buffer+0xe0/0x180 [ 976.110250] proc_fail_nth_read+0x18a/0x240 [ 976.110275] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.110292] ? security_file_permission+0x22/0x90 [ 976.110308] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.110324] vfs_read+0x1eb/0xc70 [ 976.110337] ? __pfx___mutex_lock+0x10/0x10 [ 976.110350] ? __fget_files+0x34/0x3b0 [ 976.110364] ? __pfx_vfs_read+0x10/0x10 [ 976.110377] ? lock_release+0xc8/0x270 [ 976.110397] ? __fget_files+0x20d/0x3b0 [ 976.110416] ksys_read+0x121/0x240 [ 976.110427] ? __pfx_ksys_read+0x10/0x10 [ 976.110437] ? irqentry_exit+0xee/0x650 [ 976.110449] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 976.110467] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 976.110488] do_syscall_64+0xbf/0x420 [ 976.110504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.110517] RIP: 0033:0x7f08884a469c [ 976.110527] 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 [ 976.110539] RSP: 002b:00007f0885a67170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 976.110552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08884a469c [ 976.110560] RDX: 000000000000000f RSI: 00007f0885a671e0 RDI: 0000000000000003 [ 976.110568] RBP: 00007f0885a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 976.110575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 976.110582] R13: 00007ffd89e4827f R14: 00007f0885a67300 R15: 0000000000022000 [ 976.110600] 05:07:09 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 976.278542] FAULT_INJECTION: forcing a failure. [ 976.278542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 976.282168] CPU: 1 UID: 0 PID: 8269 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 976.282198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 976.282213] Call Trace: [ 976.282227] [ 976.282236] dump_stack_lvl+0xfa/0x120 [ 976.282269] should_fail_ex+0x4d7/0x5e0 [ 976.282314] _copy_to_user+0x32/0xd0 [ 976.282354] simple_read_from_buffer+0xe0/0x180 [ 976.282396] proc_fail_nth_read+0x18a/0x240 [ 976.282428] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.282459] ? security_file_permission+0x22/0x90 [ 976.282488] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.282518] vfs_read+0x1eb/0xc70 [ 976.282541] ? __pfx___mutex_lock+0x10/0x10 [ 976.282564] ? __fget_files+0x34/0x3b0 [ 976.282587] ? __pfx_vfs_read+0x10/0x10 [ 976.282610] ? lock_release+0xc8/0x270 [ 976.282652] ? __fget_files+0x20d/0x3b0 [ 976.282687] ksys_read+0x121/0x240 [ 976.282708] ? __pfx_ksys_read+0x10/0x10 [ 976.282740] do_syscall_64+0xbf/0x420 [ 976.282768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.282791] RIP: 0033:0x7fddbea6469c [ 976.282809] 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 [ 976.282831] RSP: 002b:00007fddbc027170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 976.282853] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fddbea6469c [ 976.282867] RDX: 000000000000000f RSI: 00007fddbc0271e0 RDI: 0000000000000005 [ 976.282881] RBP: 00007fddbc0271d0 R08: 0000000000000000 R09: 0000000000000000 [ 976.282893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 976.282906] R13: 00007ffef926962f R14: 00007fddbc027300 R15: 0000000000022000 [ 976.282939] [ 976.511156] FAULT_INJECTION: forcing a failure. [ 976.511156] name failslab, interval 1, probability 0, space 0, times 0 [ 976.512876] CPU: 0 UID: 0 PID: 8296 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 976.512893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 976.512900] Call Trace: [ 976.512905] [ 976.512911] dump_stack_lvl+0xfa/0x120 [ 976.512933] should_fail_ex+0x4d7/0x5e0 [ 976.512959] ? call_usermodehelper_setup+0xa9/0x330 [ 976.512980] should_failslab+0xc2/0x120 [ 976.512996] __kmalloc_cache_noprof+0x80/0x780 [ 976.513014] ? kasan_save_track+0x14/0x30 [ 976.513029] ? __kasan_kmalloc+0x7f/0x90 [ 976.513048] ? call_usermodehelper_setup+0xa9/0x330 [ 976.513066] call_usermodehelper_setup+0xa9/0x330 [ 976.513084] ? __pfx_free_modprobe_argv+0x10/0x10 [ 976.513098] ? __asan_memcpy+0x3d/0x60 [ 976.513112] ? blk_request_module+0x7e/0xb0 [ 976.513133] __request_module+0x385/0x600 [ 976.513146] ? __pfx___request_module+0x10/0x10 [ 976.513161] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 976.513182] ? ilookup+0x151/0x1e0 [ 976.513207] blk_request_module+0x7e/0xb0 [ 976.513228] blkdev_get_no_open+0xa8/0x100 [ 976.513249] bdev_file_open_by_dev+0x72/0x210 [ 976.513269] swsusp_check+0x78/0x430 [ 976.513286] software_resume+0x5a/0x400 [ 976.513306] resume_store+0x236/0x400 [ 976.513325] ? __pfx_resume_store+0x10/0x10 [ 976.513343] ? __pfx_perf_trace_lock+0x10/0x10 [ 976.513364] ? lock_acquire+0x15e/0x2d0 [ 976.513380] ? sysfs_file_kobj+0x23/0x2a0 [ 976.513397] ? find_held_lock+0x2b/0x80 [ 976.513408] ? sysfs_file_kobj+0xe6/0x2a0 [ 976.513424] ? __pfx_resume_store+0x10/0x10 [ 976.513444] kobj_attr_store+0x57/0x80 [ 976.513460] ? __pfx_kobj_attr_store+0x10/0x10 [ 976.513478] sysfs_kf_write+0xef/0x150 [ 976.513494] ? __pfx_sysfs_kf_write+0x10/0x10 [ 976.513509] kernfs_fop_write_iter+0x39e/0x570 [ 976.513526] aio_write+0x340/0x7f0 [ 976.513545] ? __pfx_aio_write+0x10/0x10 [ 976.513561] ? perf_trace_lock+0xb5/0x5d0 [ 976.513577] ? __lock_acquire+0x451/0x2250 [ 976.513595] ? __pfx_perf_trace_lock+0x10/0x10 [ 976.513615] ? lock_acquire+0x15e/0x2d0 [ 976.513636] ? __might_fault+0xe0/0x190 [ 976.513650] ? find_held_lock+0x2b/0x80 [ 976.513661] ? __might_fault+0x138/0x190 [ 976.513673] ? lock_release+0xc8/0x270 [ 976.513690] ? __might_fault+0xe0/0x190 [ 976.513705] io_submit_one+0xf6b/0x1a90 [ 976.513729] ? __pfx_io_submit_one+0x10/0x10 [ 976.513748] ? lock_acquire+0x15e/0x2d0 [ 976.513763] ? __might_fault+0xe0/0x190 [ 976.513779] ? lock_release+0xc8/0x270 [ 976.513795] ? __might_fault+0xe0/0x190 [ 976.513811] __x64_sys_io_submit+0x182/0x2e0 [ 976.513830] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 976.513847] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 976.513869] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 976.513885] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 976.513906] do_syscall_64+0xbf/0x420 [ 976.513922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.513936] RIP: 0033:0x7efe473b4b19 [ 976.513946] 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 [ 976.513958] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 976.513971] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 976.513979] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 976.513987] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 976.513994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 976.514001] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 976.514019] [ 976.938443] kexec: Could not allocate control_code_buffer 05:07:18 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa3fcfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 20) 05:07:18 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x66) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x0, 0x1) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x20, 0x0, 0x0, 0x6190d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x10) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mbind(&(0x7f0000d92000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x448a, 0xb92, 0x4) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:18 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x3000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:18 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0xe00) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:18 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x6, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:18 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 17) [ 986.013829] loop7: detected capacity change from 0 to 128 05:07:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x4000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 986.084045] FAULT_INJECTION: forcing a failure. [ 986.084045] name failslab, interval 1, probability 0, space 0, times 0 [ 986.085723] CPU: 1 UID: 0 PID: 8316 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 986.085740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 986.085748] Call Trace: [ 986.085753] [ 986.085758] dump_stack_lvl+0xfa/0x120 [ 986.085780] should_fail_ex+0x4d7/0x5e0 [ 986.085806] should_failslab+0xc2/0x120 [ 986.085822] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 986.085844] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 986.085861] ? mark_held_locks+0x49/0x80 [ 986.085877] ? __request_module+0x292/0x600 [ 986.085895] ? blk_request_module+0x7e/0xb0 [ 986.085915] ? kstrdup+0x3e/0xc0 [ 986.085932] kstrdup+0x3e/0xc0 [ 986.085948] __request_module+0x292/0x600 [ 986.085960] ? __pfx___request_module+0x10/0x10 [ 986.085975] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 986.085995] ? ilookup+0x151/0x1e0 [ 986.086019] blk_request_module+0x7e/0xb0 [ 986.086039] blkdev_get_no_open+0xa8/0x100 [ 986.086060] bdev_file_open_by_dev+0x72/0x210 [ 986.086080] swsusp_check+0x78/0x430 [ 986.086096] software_resume+0x5a/0x400 [ 986.086115] resume_store+0x236/0x400 [ 986.086137] ? __pfx_resume_store+0x10/0x10 [ 986.086153] ? __pfx_perf_trace_lock+0x10/0x10 [ 986.086174] ? lock_acquire+0x15e/0x2d0 [ 986.086189] ? sysfs_file_kobj+0x23/0x2a0 [ 986.086205] ? find_held_lock+0x2b/0x80 [ 986.086216] ? sysfs_file_kobj+0xe6/0x2a0 [ 986.086232] ? __pfx_resume_store+0x10/0x10 [ 986.086251] kobj_attr_store+0x57/0x80 [ 986.086267] ? __pfx_kobj_attr_store+0x10/0x10 [ 986.086283] sysfs_kf_write+0xef/0x150 [ 986.086300] ? __pfx_sysfs_kf_write+0x10/0x10 [ 986.086314] kernfs_fop_write_iter+0x39e/0x570 [ 986.086330] aio_write+0x340/0x7f0 [ 986.086349] ? __pfx_aio_write+0x10/0x10 [ 986.086364] ? perf_trace_lock+0xb5/0x5d0 [ 986.086379] ? __lock_acquire+0x451/0x2250 [ 986.086397] ? __pfx_perf_trace_lock+0x10/0x10 [ 986.086416] ? lock_acquire+0x15e/0x2d0 [ 986.086431] ? __might_fault+0xe0/0x190 [ 986.086444] ? find_held_lock+0x2b/0x80 [ 986.086455] ? __might_fault+0x138/0x190 [ 986.086467] ? lock_release+0xc8/0x270 [ 986.086482] ? __might_fault+0xe0/0x190 [ 986.086497] io_submit_one+0xf6b/0x1a90 [ 986.086521] ? __pfx_io_submit_one+0x10/0x10 [ 986.086539] ? lock_acquire+0x15e/0x2d0 [ 986.086554] ? __might_fault+0xe0/0x190 [ 986.086569] ? lock_release+0xc8/0x270 [ 986.086585] ? __might_fault+0xe0/0x190 [ 986.086600] __x64_sys_io_submit+0x182/0x2e0 [ 986.086619] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 986.086639] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 986.086661] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 986.086676] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 986.086697] do_syscall_64+0xbf/0x420 [ 986.086713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 986.086727] RIP: 0033:0x7fe0eaf2ab19 [ 986.086737] 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 [ 986.086750] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 986.086763] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 986.086772] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 986.086779] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 986.086787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 986.086794] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 986.086813] 05:07:19 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0xf00) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x5000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:19 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x6000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:19 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1002) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 18) [ 986.776082] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 986.777494] CPU: 1 UID: 0 PID: 8328 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 986.777511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 986.777518] Call Trace: [ 986.777523] [ 986.777527] dump_stack_lvl+0xfa/0x120 [ 986.777548] warn_alloc+0x211/0x370 [ 986.777568] ? __pfx_warn_alloc+0x10/0x10 [ 986.777599] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 986.777629] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 986.777651] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 986.777672] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 986.777688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 986.777709] ? policy_nodemask+0xeb/0x4e0 [ 986.777729] alloc_pages_mpol+0xed/0x340 [ 986.777746] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 986.777762] ? trace_hardirqs_off_finish+0xe3/0x110 [ 986.777784] alloc_pages_noprof+0xa1/0x380 [ 986.777802] kimage_alloc_pages+0x70/0x240 [ 986.777825] kimage_alloc_control_pages+0x18f/0x970 [ 986.777850] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 986.777877] do_kexec_load+0x4ab/0xa50 [ 986.777891] ? __pfx_do_kexec_load+0x10/0x10 [ 986.777905] ? _copy_from_user+0x5b/0xd0 [ 986.777929] __x64_sys_kexec_load+0x1c6/0x230 [ 986.777944] do_syscall_64+0xbf/0x420 [ 986.777959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 986.777975] RIP: 0033:0x7ff1bcf79b19 [ 986.777986] 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 [ 986.777999] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 986.778011] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 986.778018] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a3fcfff [ 986.778026] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 986.778033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 986.778040] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 986.778057] [ 986.807232] Mem-Info: [ 986.807442] active_anon:447 inactive_anon:51022 isolated_anon:0 [ 986.807442] active_file:11785 inactive_file:20136 isolated_file:0 [ 986.807442] unevictable:0 dirty:31 writeback:21 [ 986.807442] slab_reclaimable:3806 slab_unreclaimable:52887 [ 986.807442] mapped:75654 shmem:94 pagetables:2061 [ 986.807442] sec_pagetables:0 bounce:0 [ 986.807442] kernel_misc_reclaimable:0 [ 986.807442] free:3215 free_pcp:280 free_cma:0 [ 986.818160] Node 0 active_anon:1788kB inactive_anon:204088kB active_file:47140kB inactive_file:80544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:302616kB dirty:208kB writeback:84kB shmem:376kB kernel_stack:5184kB pagetables:8244kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 986.822299] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:36kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 986.827688] lowmem_reserve[]: 0 1597 1597 1597 [ 986.828097] Node 0 DMA32 free:6836kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:204052kB active_file:47088kB inactive_file:80452kB unevictable:0kB writepending:292kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:1092kB local_pcp:896kB free_cma:0kB [ 986.836059] lowmem_reserve[]: 0 0 0 0 [ 986.836399] Node 0 DMA: 8*4kB (UM) 14*8kB (UME) 9*16kB (UME) 2*32kB (UM) 3*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 986.851686] Node 0 DMA32: 5*4kB (UM) 29*8kB (UME) 35*16kB (UME) 31*32kB (UE) 31*64kB (UME) 10*128kB (UME) 2*256kB (UE) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 6604kB [ 986.857090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 986.858124] 32052 total pagecache pages [ 986.858711] 0 pages in swap cache [ 986.859007] Free swap = 0kB [ 986.859310] Total swap = 0kB [ 986.859609] 524158 pages RAM [ 986.860791] 0 pages HighMem/MovableOnly [ 986.861138] 111451 pages reserved [ 986.861432] Memory cgroup min protection 0kB -- low protection 95136kB [ 987.042945] kexec: Could not allocate control_code_buffer 05:07:29 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa40efff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:29 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1003) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 19) 05:07:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_buf(r1, 0x1, 0xe, 0x0, &(0x7f0000000280)) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000280)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000002c0)={{}, r2, 0x10, @unused=[0x4, 0x2, 0x101, 0x58], @subvolid=0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000080)={{}, r2, 0x0, @unused=[0x2, 0x0, 0x8, 0xfffffffffffffffd], @subvolid=0x3}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000000c0)={{r0}, r2, 0xa, @unused=[0x3ff, 0x1f, 0x4, 0x4], @name="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"}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f0000944000/0x3000)=nil, 0x3000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:29 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 21) 05:07:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x7000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:29 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x7, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 996.604421] FAULT_INJECTION: forcing a failure. [ 996.604421] name failslab, interval 1, probability 0, space 0, times 0 [ 996.606489] CPU: 0 UID: 0 PID: 8365 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 996.606506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.606514] Call Trace: [ 996.606519] [ 996.606523] dump_stack_lvl+0xfa/0x120 [ 996.606546] should_fail_ex+0x4d7/0x5e0 [ 996.606573] ? call_usermodehelper_setup+0xa9/0x330 [ 996.606595] should_failslab+0xc2/0x120 [ 996.606610] __kmalloc_cache_noprof+0x80/0x780 [ 996.606634] ? kasan_save_track+0x14/0x30 [ 996.606649] ? __kasan_kmalloc+0x7f/0x90 [ 996.606668] ? call_usermodehelper_setup+0xa9/0x330 [ 996.606686] call_usermodehelper_setup+0xa9/0x330 [ 996.606705] ? __pfx_free_modprobe_argv+0x10/0x10 [ 996.606719] ? __asan_memcpy+0x3d/0x60 [ 996.606732] ? blk_request_module+0x7e/0xb0 [ 996.606754] __request_module+0x385/0x600 [ 996.606767] ? __pfx___request_module+0x10/0x10 [ 996.606782] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 996.606802] ? ilookup+0x151/0x1e0 [ 996.606828] blk_request_module+0x7e/0xb0 [ 996.606849] blkdev_get_no_open+0xa8/0x100 [ 996.606870] bdev_file_open_by_dev+0x72/0x210 [ 996.606890] swsusp_check+0x78/0x430 [ 996.606908] software_resume+0x5a/0x400 [ 996.606929] resume_store+0x236/0x400 [ 996.606949] ? __pfx_resume_store+0x10/0x10 [ 996.606967] ? __pfx_perf_trace_lock+0x10/0x10 [ 996.606989] ? lock_acquire+0x15e/0x2d0 [ 996.607005] ? sysfs_file_kobj+0x23/0x2a0 [ 996.607022] ? find_held_lock+0x2b/0x80 [ 996.607034] ? sysfs_file_kobj+0xe6/0x2a0 [ 996.607049] ? __pfx_resume_store+0x10/0x10 [ 996.607070] kobj_attr_store+0x57/0x80 [ 996.607086] ? __pfx_kobj_attr_store+0x10/0x10 [ 996.607103] sysfs_kf_write+0xef/0x150 [ 996.607120] ? __pfx_sysfs_kf_write+0x10/0x10 [ 996.607135] kernfs_fop_write_iter+0x39e/0x570 [ 996.607151] aio_write+0x340/0x7f0 [ 996.607170] ? __pfx_aio_write+0x10/0x10 [ 996.607186] ? perf_trace_lock+0xb5/0x5d0 [ 996.607202] ? __lock_acquire+0x451/0x2250 [ 996.607220] ? __pfx_perf_trace_lock+0x10/0x10 [ 996.607240] ? lock_acquire+0x15e/0x2d0 [ 996.607255] ? __might_fault+0xe0/0x190 [ 996.607269] ? find_held_lock+0x2b/0x80 [ 996.607280] ? __might_fault+0x138/0x190 [ 996.607292] ? lock_release+0xc8/0x270 [ 996.607308] ? __might_fault+0xe0/0x190 [ 996.607324] io_submit_one+0xf6b/0x1a90 [ 996.607347] ? __pfx_io_submit_one+0x10/0x10 [ 996.607366] ? lock_acquire+0x15e/0x2d0 [ 996.607381] ? __might_fault+0xe0/0x190 [ 996.607396] ? lock_release+0xc8/0x270 [ 996.607412] ? __might_fault+0xe0/0x190 [ 996.607428] __x64_sys_io_submit+0x182/0x2e0 [ 996.607447] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 996.607464] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 996.607488] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 996.607504] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 996.607526] do_syscall_64+0xbf/0x420 [ 996.607542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.607555] RIP: 0033:0x7fe0eaf2ab19 [ 996.607566] 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 [ 996.607579] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 996.607591] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 996.607600] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 996.607607] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.607615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 996.607622] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 996.607640] [ 996.642755] loop7: detected capacity change from 0 to 128 05:07:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000685000/0x1000)=nil, 0x1000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x8000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:29 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1004) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 20) 05:07:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x8100000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:29 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1005) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:29 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0xfe, 0x80, 0x8, 0x0, 0x6b18, 0x10000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x10000, 0x0, @perf_config_ext={0x9, 0x1f}, 0x10005, 0x2, 0x10001, 0x5, 0x1ff, 0x5, 0x6, 0x0, 0x6, 0x0, 0x5}, 0xffffffffffffffff, 0x1, r0, 0x1) [ 996.850579] FAULT_INJECTION: forcing a failure. [ 996.850579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 996.851705] CPU: 1 UID: 0 PID: 8374 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 996.851733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.851746] Call Trace: [ 996.851755] [ 996.851764] dump_stack_lvl+0xfa/0x120 [ 996.851796] should_fail_ex+0x4d7/0x5e0 [ 996.851835] _copy_from_user+0x30/0xd0 [ 996.851868] io_submit_one+0x8e/0x1a90 [ 996.851904] ? perf_trace_lock+0xb5/0x5d0 [ 996.851928] ? __lock_acquire+0x451/0x2250 [ 996.851947] ? __pfx_io_submit_one+0x10/0x10 [ 996.851965] ? lock_acquire+0x15e/0x2d0 [ 996.851981] ? __might_fault+0xe0/0x190 [ 996.851995] ? find_held_lock+0x2b/0x80 [ 996.852006] ? __might_fault+0x138/0x190 [ 996.852019] ? lock_release+0xc8/0x270 [ 996.852034] ? __might_fault+0xe0/0x190 [ 996.852050] __x64_sys_io_submit+0x182/0x2e0 [ 996.852068] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 996.852085] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 996.852108] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 996.852124] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 996.852145] do_syscall_64+0xbf/0x420 [ 996.852161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.852174] RIP: 0033:0x7efe473b4b19 [ 996.852184] 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 [ 996.852196] RSP: 002b:00007efe4492a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 996.852208] RAX: ffffffffffffffda RBX: 00007efe474c7f60 RCX: 00007efe473b4b19 [ 996.852217] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007efe448c9000 [ 996.852225] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.852232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 996.852240] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 996.852258] 05:07:29 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0xf000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 997.355526] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 997.359196] CPU: 0 UID: 0 PID: 8376 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 997.359214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.359222] Call Trace: [ 997.359227] [ 997.359232] dump_stack_lvl+0xfa/0x120 [ 997.359254] warn_alloc+0x211/0x370 [ 997.359275] ? __pfx_warn_alloc+0x10/0x10 [ 997.359306] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 997.359331] ? irqentry_exit+0x17b/0x650 [ 997.359343] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 997.359369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 997.359391] ? policy_nodemask+0xeb/0x4e0 [ 997.359416] alloc_pages_mpol+0xed/0x340 [ 997.359433] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 997.359456] alloc_pages_noprof+0xa1/0x380 [ 997.359475] kimage_alloc_pages+0x70/0x240 [ 997.359498] kimage_alloc_control_pages+0x18f/0x970 [ 997.359523] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 997.359550] do_kexec_load+0x4ab/0xa50 [ 997.359564] ? __pfx_do_kexec_load+0x10/0x10 [ 997.359578] ? _copy_from_user+0x5b/0xd0 [ 997.359602] __x64_sys_kexec_load+0x1c6/0x230 [ 997.359617] do_syscall_64+0xbf/0x420 [ 997.359637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 997.359651] RIP: 0033:0x7ff1bcf79b19 [ 997.359662] 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 [ 997.359674] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 997.359685] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 997.359694] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a40efff [ 997.359701] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 997.359708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 997.359715] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 997.359732] [ 997.394805] Mem-Info: [ 997.395010] active_anon:447 inactive_anon:51300 isolated_anon:0 [ 997.395010] active_file:10543 inactive_file:20151 isolated_file:1 [ 997.395010] unevictable:0 dirty:83 writeback:0 [ 997.395010] slab_reclaimable:3807 slab_unreclaimable:52736 [ 997.395010] mapped:75371 shmem:94 pagetables:2104 [ 997.395010] sec_pagetables:0 bounce:0 [ 997.395010] kernel_misc_reclaimable:0 [ 997.395010] free:3668 free_pcp:276 free_cma:0 [ 997.403463] Node 0 active_anon:1788kB inactive_anon:205452kB active_file:42172kB inactive_file:80604kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:301484kB dirty:416kB writeback:0kB shmem:376kB kernel_stack:5280kB pagetables:8416kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 997.410018] Node 0 DMA free:6428kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:32kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 997.415836] lowmem_reserve[]: 0 1597 1597 1597 [ 997.416350] Node 0 DMA32 free:7740kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1788kB inactive_anon:205588kB active_file:42372kB inactive_file:80512kB unevictable:0kB writepending:404kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:656kB local_pcp:168kB free_cma:0kB [ 997.420934] lowmem_reserve[]: 0 0 0 0 [ 997.421286] Node 0 DMA: 2*4kB (UM) 9*8kB (UME) 9*16kB (UME) 2*32kB (UM) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6432kB [ 997.424675] Node 0 DMA32: 35*4kB (ME) 41*8kB (E) 66*16kB (UME) 91*32kB (UME) 23*64kB (ME) 6*128kB (UME) 3*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7444kB [ 997.425966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 997.426730] 30866 total pagecache pages [ 997.427058] 0 pages in swap cache [ 997.427337] Free swap = 0kB [ 997.427583] Total swap = 0kB [ 997.427857] 524158 pages RAM [ 997.428109] 0 pages HighMem/MovableOnly [ 997.428428] 111451 pages reserved [ 997.430879] Memory cgroup min protection 0kB -- low protection 94824kB [ 997.584138] kexec: Could not allocate control_code_buffer 05:07:39 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa4f9fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x8, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:39 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x10000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:39 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 21) 05:07:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x3, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:39 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 22) 05:07:39 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1006) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:39 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 1006.279805] loop7: detected capacity change from 0 to 128 05:07:39 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1007) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:39 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:39 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1021) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:39 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 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, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004d7000/0x4000)=nil, 0x4000, 0x1000004, 0xffffffffffffffff) mlock(&(0x7f00009a6000/0x4000)=nil, 0x4000) madvise(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0x13) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="fcffffff000000002e2f666d6c653000"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ee8000/0xb000)=nil, 0xb000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000875000/0x2000)=nil, 0x2000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x9, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:39 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x40000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:39 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x10b1) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:39 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x4, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 1006.759232] FAULT_INJECTION: forcing a failure. [ 1006.759232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.770771] CPU: 0 UID: 0 PID: 8439 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1006.770807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.770821] Call Trace: [ 1006.770828] [ 1006.770837] dump_stack_lvl+0xfa/0x120 [ 1006.770870] should_fail_ex+0x4d7/0x5e0 [ 1006.770915] _copy_from_user+0x30/0xd0 [ 1006.770955] io_submit_one+0x8e/0x1a90 [ 1006.771001] ? perf_trace_lock+0xb5/0x5d0 [ 1006.771042] ? __lock_acquire+0x451/0x2250 [ 1006.771086] ? __pfx_io_submit_one+0x10/0x10 [ 1006.771120] ? lock_acquire+0x15e/0x2d0 [ 1006.771147] ? __might_fault+0xe0/0x190 [ 1006.771171] ? find_held_lock+0x2b/0x80 [ 1006.771191] ? __might_fault+0x138/0x190 [ 1006.771213] ? lock_release+0xc8/0x270 [ 1006.771242] ? __might_fault+0xe0/0x190 [ 1006.771271] __x64_sys_io_submit+0x182/0x2e0 [ 1006.771306] ? __pfx___x64_sys_io_submit+0x10/0x10 [ 1006.771337] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1006.771376] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1006.771405] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1006.771443] do_syscall_64+0xbf/0x420 [ 1006.771471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.771494] RIP: 0033:0x7fe0eaf2ab19 [ 1006.771513] 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 [ 1006.771535] RSP: 002b:00007fe0e84a0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1006.771557] RAX: ffffffffffffffda RBX: 00007fe0eb03df60 RCX: 00007fe0eaf2ab19 [ 1006.771572] RDX: 0000000020000240 RSI: 000000000000000a RDI: 00007fe0e843f000 [ 1006.771586] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1006.771599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1006.771612] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 1006.771644] [ 1006.923202] FAULT_INJECTION: forcing a failure. [ 1006.923202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.930798] CPU: 0 UID: 0 PID: 8440 Comm: syz-executor.5 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1006.930832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.930847] Call Trace: [ 1006.930855] [ 1006.930864] dump_stack_lvl+0xfa/0x120 [ 1006.930898] should_fail_ex+0x4d7/0x5e0 [ 1006.930946] _copy_to_user+0x32/0xd0 [ 1006.931002] simple_read_from_buffer+0xe0/0x180 [ 1006.931054] proc_fail_nth_read+0x18a/0x240 [ 1006.931089] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1006.931122] ? security_file_permission+0x22/0x90 [ 1006.931153] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1006.931185] vfs_read+0x1eb/0xc70 [ 1006.931209] ? __pfx___mutex_lock+0x10/0x10 [ 1006.931233] ? __fget_files+0x34/0x3b0 [ 1006.931258] ? __pfx_vfs_read+0x10/0x10 [ 1006.931282] ? lock_release+0xc8/0x270 [ 1006.931320] ? __fget_files+0x20d/0x3b0 [ 1006.931357] ksys_read+0x121/0x240 [ 1006.931378] ? __pfx_ksys_read+0x10/0x10 [ 1006.931412] do_syscall_64+0xbf/0x420 [ 1006.931442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.931467] RIP: 0033:0x7efe4736769c [ 1006.931486] 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 [ 1006.931509] RSP: 002b:00007efe4492a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1006.931532] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe4736769c [ 1006.931547] RDX: 000000000000000f RSI: 00007efe4492a1e0 RDI: 0000000000000005 [ 1006.931562] RBP: 00007efe4492a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1006.931576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1006.931589] R13: 00007ffeb62bb60f R14: 00007efe4492a300 R15: 0000000000022000 [ 1006.931633] [ 1007.425630] kexec: Could not allocate control_code_buffer 05:07:49 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa524fff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:49 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xf, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 1016.776045] loop7: detected capacity change from 0 to 128 05:07:49 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x7fffdfb5d000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) (fail_nth: 22) 05:07:49 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x5, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000fdc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) io_setup(0xfff, &(0x7f0000000040)=0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r2, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000)='\n', 0x1}]) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0xff, 0x8, 0x1, 0xe, 0x0, 0x808d, 0x20001, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x8, 0x4, 0xa79d, 0x6, 0x5, 0x3, 0xffff, 0x0, 0x7, 0x0, 0x2}, r1, 0x3, r3, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:49 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x41000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:49 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x8000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 1016.944774] FAULT_INJECTION: forcing a failure. [ 1016.944774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1016.945823] CPU: 1 UID: 0 PID: 8491 Comm: syz-executor.0 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1016.945840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.945848] Call Trace: [ 1016.945853] [ 1016.945857] dump_stack_lvl+0xfa/0x120 [ 1016.945879] should_fail_ex+0x4d7/0x5e0 [ 1016.945906] _copy_to_user+0x32/0xd0 [ 1016.945930] simple_read_from_buffer+0xe0/0x180 [ 1016.945955] proc_fail_nth_read+0x18a/0x240 [ 1016.945974] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1016.945991] ? security_file_permission+0x22/0x90 [ 1016.946008] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1016.946024] vfs_read+0x1eb/0xc70 [ 1016.946037] ? __pfx___mutex_lock+0x10/0x10 [ 1016.946051] ? __fget_files+0x34/0x3b0 [ 1016.946065] ? __pfx_vfs_read+0x10/0x10 [ 1016.946077] ? lock_release+0xc8/0x270 [ 1016.946098] ? __fget_files+0x20d/0x3b0 [ 1016.946117] ksys_read+0x121/0x240 [ 1016.946128] ? __pfx_ksys_read+0x10/0x10 [ 1016.946146] do_syscall_64+0xbf/0x420 [ 1016.946162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1016.946176] RIP: 0033:0x7fe0eaedd69c [ 1016.946186] 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 [ 1016.946198] RSP: 002b:00007fe0e84a0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 05:07:49 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x1f, 0x0, 0x5, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7c}, 0x40481}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e5c000/0x3000)=nil, 0x3000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() pidfd_open(r0, 0x0) io_setup(0xffb, &(0x7f0000000040)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r1, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='\n', 0x1}]) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000cc8000/0x2000)=nil, 0x2000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) msync(&(0x7f00006c8000/0x3000)=nil, 0x3000, 0x4) munmap(&(0x7f0000685000/0x3000)=nil, 0x3000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) [ 1016.946210] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe0eaedd69c [ 1016.946218] RDX: 000000000000000f RSI: 00007fe0e84a01e0 RDI: 0000000000000005 [ 1016.946225] RBP: 00007fe0e84a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.946233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.946240] R13: 00007ffe4bf26c5f R14: 00007fe0e84a0300 R15: 0000000000022000 [ 1016.946258] 05:07:50 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 1017.011571] [ 1017.011811] ===================================== [ 1017.012274] WARNING: bad unlock balance detected! [ 1017.012743] 6.19.0-rc5-next-20260113 #1 Not tainted [ 1017.013232] ------------------------------------- [ 1017.013702] syz-executor.4/8515 is trying to release lock (rcu_read_lock) at: [ 1017.014391] [] __wait_on_freeing_inode+0x105/0x350 [ 1017.015032] but there are no more locks to release! [ 1017.015516] [ 1017.015516] other info that might help us debug this: [ 1017.016161] 4 locks held by syz-executor.4/8515: [ 1017.016624] #0: ffff88800f8ca3f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 1017.017483] #1: ffff88801a524698 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 1017.018443] #2: ffff88800f8ce950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 1017.019307] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 1017.020188] [ 1017.020188] stack backtrace: [ 1017.020614] CPU: 0 UID: 0 PID: 8515 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1017.020631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1017.020640] Call Trace: [ 1017.020645] [ 1017.020650] dump_stack_lvl+0xca/0x120 [ 1017.020667] ? __wait_on_freeing_inode+0x105/0x350 [ 1017.020684] print_unlock_imbalance_bug+0x118/0x130 [ 1017.020702] ? __wait_on_freeing_inode+0x105/0x350 [ 1017.020720] lock_release+0x1ee/0x270 [ 1017.020738] __wait_on_freeing_inode+0x10a/0x350 [ 1017.020756] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1017.020776] ? __pfx_var_wake_function+0x10/0x10 [ 1017.020798] ? lock_is_held_type+0x9e/0x120 [ 1017.020812] insert_inode_locked+0x25f/0x890 [ 1017.020834] __ext4_new_inode+0x223d/0x4cd0 [ 1017.020868] ? __pfx___ext4_new_inode+0x10/0x10 [ 1017.020887] ? __pfx___dquot_initialize+0x10/0x10 [ 1017.020909] ? __pfx_avc_has_perm+0x10/0x10 [ 1017.020929] ext4_symlink+0x406/0xb40 [ 1017.020954] ? __pfx_ext4_symlink+0x10/0x10 [ 1017.020974] ? security_inode_permission+0x72/0xe0 [ 1017.020990] vfs_symlink+0x44b/0x840 [ 1017.021011] do_symlinkat+0x153/0x440 [ 1017.021028] ? __pfx_do_symlinkat+0x10/0x10 [ 1017.021045] ? strncpy_from_user+0x21b/0x2f0 [ 1017.021067] __x64_sys_symlink+0x79/0xa0 [ 1017.021084] do_syscall_64+0xbf/0x420 [ 1017.021100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1017.021115] RIP: 0033:0x7fcf0aa66427 [ 1017.021125] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1017.021138] RSP: 002b:00007ffff06534b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1017.021151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf0aa66427 [ 1017.021159] RDX: 00007ffff0653593 RSI: 00007fcf0aac1022 RDI: 00007ffff0653580 [ 1017.021168] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffff0653350 [ 1017.021176] R10: 00007ffff0653207 R11: 0000000000000206 R12: 0000000000000001 [ 1017.021184] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffff0653580 [ 1017.021198] [ 1017.043100] ------------[ cut here ]------------ [ 1017.043554] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.4/8515 [ 1017.044670] Modules linked in: [ 1017.045029] CPU: 0 UID: 0 PID: 8515 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1017.046030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1017.046857] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 1017.047404] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 a6 bb de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 89 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 61 f9 73 03 e8 0c 88 56 00 e9 [ 1017.049145] RSP: 0018:ffff88804bd4f9a0 EFLAGS: 00010286 [ 1017.049718] RAX: 00000000ffffffff RBX: ffff88804b2a3700 RCX: ffffffff815664c7 [ 1017.050392] RDX: 0000000000000000 RSI: ffffffff815664d0 RDI: ffff88804b2a3afc [ 1017.051104] RBP: ffff88804b2a3700 R08: 0000000000000000 R09: fffffbfff0ba6ff4 [ 1017.054013] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804b2a3700 [ 1017.056017] R13: 0000000000000001 R14: ffffffff85c0c610 R15: ffff888009659fb0 [ 1017.056772] FS: 0000555557d60400(0000) GS:ffff8880e5342000(0000) knlGS:0000000000000000 [ 1017.057551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1017.058163] CR2: 000055587796b180 CR3: 0000000026b52000 CR4: 0000000000350ef0 [ 1017.058889] Call Trace: [ 1017.059177] [ 1017.059974] __wait_on_freeing_inode+0x10f/0x350 [ 1017.060820] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 1017.062082] ? __pfx_var_wake_function+0x10/0x10 [ 1017.063487] ? lock_is_held_type+0x9e/0x120 [ 1017.064791] insert_inode_locked+0x25f/0x890 [ 1017.066788] __ext4_new_inode+0x223d/0x4cd0 [ 1017.069585] ? __pfx___ext4_new_inode+0x10/0x10 [ 1017.071001] ? __pfx___dquot_initialize+0x10/0x10 [ 1017.071879] ? __pfx_avc_has_perm+0x10/0x10 [ 1017.073929] ext4_symlink+0x406/0xb40 [ 1017.076427] ? __pfx_ext4_symlink+0x10/0x10 [ 1017.077592] ? security_inode_permission+0x72/0xe0 [ 1017.079449] vfs_symlink+0x44b/0x840 [ 1017.080952] do_symlinkat+0x153/0x440 [ 1017.082194] ? __pfx_do_symlinkat+0x10/0x10 [ 1017.083048] ? strncpy_from_user+0x21b/0x2f0 [ 1017.085226] __x64_sys_symlink+0x79/0xa0 [ 1017.086094] do_syscall_64+0xbf/0x420 [ 1017.087025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1017.087696] RIP: 0033:0x7fcf0aa66427 [ 1017.088119] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1017.089853] RSP: 002b:00007ffff06534b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1017.090553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf0aa66427 [ 1017.091265] RDX: 00007ffff0653593 RSI: 00007fcf0aac1022 RDI: 00007ffff0653580 [ 1017.091972] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffff0653350 [ 1017.092680] R10: 00007ffff0653207 R11: 0000000000000206 R12: 0000000000000001 [ 1017.093359] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffff0653580 [ 1017.096252] [ 1017.096482] irq event stamp: 697 [ 1017.096850] hardirqs last enabled at (697): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1017.097825] hardirqs last disabled at (696): [] _raw_spin_lock_irqsave+0x53/0x60 [ 1017.098767] softirqs last enabled at (692): [] kernel_fpu_end+0x59/0x70 [ 1017.099595] softirqs last disabled at (690): [] kernel_fpu_begin_mask+0x1bb/0x300 [ 1017.100548] ---[ end trace 0000000000000000 ]--- 05:07:50 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) mbind(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000040)=0x1000, 0x7, 0x5) munlock(&(0x7f0000524000/0x2000)=nil, 0x2000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000e94000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) madvise(&(0x7f00005c2000/0x4000)=nil, 0x4000, 0x3) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000926000/0x2000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mbind(&(0x7f0000927000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x8, 0x3, 0x1) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffe000/0x2000)=nil) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x5, 0x3, 0x1f, 0x0, 0x800, 0x408, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x410a1, 0x9, 0x3, 0x1, 0x10001, 0x8b, 0x2, 0x0, 0x7b, 0x0, 0x1f}, 0x0, 0xf, r2, 0xa) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2, 0xff, 0x1, 0x81, 0x0, 0x1, 0x40000, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x290, 0x655, 0x3, 0x9, 0xa4e, 0xc0000000, 0xcbd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0x2) 05:07:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0xa, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:50 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7b9c23e09329279d, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) 05:07:50 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00005be000/0x4000)=nil, 0x4000) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000526000/0x1000)=nil, 0x1000) 05:07:50 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) r2 = getpid() pidfd_open(r2, 0x0) perf_event_open(&(0x7f0000001180)={0x5, 0x80, 0x28, 0x2, 0x4, 0x9, 0x0, 0x2, 0x1000, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000001140), 0x8}, 0x2040, 0x1, 0x0, 0x4, 0x1, 0x61, 0x4000, 0x0, 0x7fffffff, 0x0, 0x100000001}, r2, 0x7, r0, 0x2) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x100800) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000140)={{r3}, 0x0, 0x2, @unused=[0x0, 0x1, 0x1ff, 0x8], @subvolid=0x4}) [ 1017.473351] syz-executor.7: page allocation failure: order:0, mode:0x10cc0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null),cpuset=/,mems_allowed=0 [ 1017.475768] CPU: 1 UID: 0 PID: 8487 Comm: syz-executor.7 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 1017.475789] Tainted: [W]=WARN [ 1017.475794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1017.475801] Call Trace: [ 1017.475806] [ 1017.475810] dump_stack_lvl+0xfa/0x120 [ 1017.475831] warn_alloc+0x211/0x370 [ 1017.475849] ? __pfx_warn_alloc+0x10/0x10 [ 1017.475873] __alloc_frozen_pages_noprof+0x1782/0x2070 [ 1017.475895] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1017.475912] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1017.475930] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1017.475947] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1017.475965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1017.475985] ? policy_nodemask+0xeb/0x4e0 [ 1017.476004] alloc_pages_mpol+0xed/0x340 [ 1017.476021] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1017.476042] ? alloc_pages_noprof+0x159/0x380 [ 1017.476058] ? alloc_pages_noprof+0x166/0x380 [ 1017.476076] alloc_pages_noprof+0xa1/0x380 [ 1017.476093] kimage_alloc_pages+0x70/0x240 [ 1017.476114] kimage_alloc_control_pages+0x18f/0x970 [ 1017.476137] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 1017.476161] do_kexec_load+0x4ab/0xa50 [ 1017.476173] ? __pfx_do_kexec_load+0x10/0x10 [ 1017.476186] ? _copy_from_user+0x5b/0xd0 [ 1017.476207] __x64_sys_kexec_load+0x1c6/0x230 [ 1017.476221] do_syscall_64+0xbf/0x420 [ 1017.476235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1017.476248] RIP: 0033:0x7ff1bcf79b19 [ 1017.476258] 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 [ 1017.476269] RSP: 002b:00007ff1ba4ef188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 1017.476280] RAX: ffffffffffffffda RBX: 00007ff1bd08cf60 RCX: 00007ff1bcf79b19 [ 1017.476288] RDX: 0000000020000040 RSI: 0000000000000010 RDI: 000000000a524fff [ 1017.476296] RBP: 00007ff1bcfd3f6d R08: 0000000000000000 R09: 0000000000000000 [ 1017.476303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1017.476311] R13: 00007ffff67e58ff R14: 00007ff1ba4ef300 R15: 0000000000022000 [ 1017.476324] [ 1017.476332] Mem-Info: [ 1017.512576] active_anon:446 inactive_anon:52168 isolated_anon:0 [ 1017.512576] active_file:11102 inactive_file:20211 isolated_file:9 [ 1017.512576] unevictable:0 dirty:442 writeback:0 [ 1017.512576] slab_reclaimable:3809 slab_unreclaimable:52364 [ 1017.512576] mapped:75578 shmem:94 pagetables:2106 [ 1017.512576] sec_pagetables:0 bounce:0 [ 1017.512576] kernel_misc_reclaimable:0 [ 1017.512576] free:4267 free_pcp:754 free_cma:0 [ 1017.517846] Node 0 active_anon:1784kB inactive_anon:208756kB active_file:44408kB inactive_file:80844kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:302312kB dirty:1768kB writeback:0kB shmem:376kB kernel_stack:5248kB pagetables:8424kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1017.521827] Node 0 DMA free:6432kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:52kB inactive_file:92kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1017.524180] lowmem_reserve[]: 0 1597 1597 1597 [ 1017.525453] Node 0 DMA32 free:10384kB boost:0kB min:5068kB low:6688kB high:8308kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1784kB inactive_anon:208920kB active_file:44440kB inactive_file:80752kB unevictable:0kB writepending:1768kB zspages:0kB present:2080640kB managed:1635468kB mlocked:0kB bounce:0kB free_pcp:2696kB local_pcp:2320kB free_cma:0kB [ 1017.528692] lowmem_reserve[]: 0 0 0 0 [ 1017.529170] Node 0 DMA: 2*4kB (M) 10*8kB (UME) 9*16kB (ME) 2*32kB (UM) 4*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 6440kB [ 1017.532446] Node 0 DMA32: 2*4kB (UE) 88*8kB (UME) 73*16kB (UME) 48*32kB (UME) 17*64kB (UME) 15*128kB (UME) 6*256kB (UME) 2*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 10008kB [ 1017.533883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1017.534566] 31439 total pagecache pages [ 1017.535254] 0 pages in swap cache [ 1017.535542] Free swap = 0kB [ 1017.537125] Total swap = 0kB [ 1017.537383] 524158 pages RAM [ 1017.537665] 0 pages HighMem/MovableOnly [ 1017.537983] 111451 pages reserved [ 1017.538271] Memory cgroup min protection 0kB -- low protection 95104kB [ 1017.655398] kexec: Could not allocate control_code_buffer 05:07:58 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:58 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x8000}], 0x0, 0x0) kexec_load(0xa52bfff, 0x10, &(0x7f0000000040)=[{0x0}], 0x0) 05:07:58 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x800000005, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) msync(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x7) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x2000001, 0x1010, r1, 0x0) 05:07:58 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x41, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x6, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) 05:07:58 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\n', 0x1}]) [ 1025.222574] loop7: detected capacity change from 0 to 128 05:07:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x308, 0x10000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) shmget(0x1, 0x1000, 0x40, &(0x7f0000942000/0x1000)=nil) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d29000/0x3000)=nil, 0x3000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:58 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) mlock(&(0x7f00007e1000/0x1000)=nil, 0x1000) 05:07:58 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 05:07:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a77000/0x2000)=nil, 0x2000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 05:07:58 executing program 1: mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f00005bf000/0x8000)=nil, 0x8000, 0x0, &(0x7f0000000000)=0xffffffffffffffe3, 0x8, 0x0) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) 05:07:58 executing program 4: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x140241, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 05:07:58 executing program 3: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) munmap(&(0x7f0000691000/0x1000)=nil, 0x1000) mincore(&(0x7f0000498000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/4096) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f93000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00009bd000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ec4000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x2, &(0x7f00008c2000/0x4000)=nil) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, &(0x7f00000010c0)=0x1, 0x798936d6, 0x7) openat$full(0xffffffffffffff9c, &(0x7f0000001080), 0x103000, 0x0) 05:07:58 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) lseek(r0, 0x793, 0x1) read(r0, &(0x7f0000000180)=""/200, 0xc8) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x6e) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x2) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f0000926000/0x4000)=nil, 0x4000) [ 1026.187926] kexec: Could not allocate control_code_buffer VM DIAGNOSIS: 05:07:50 Registers: info registers vcpu 0 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82977f45 RDI=ffffffff889c1a00 RBP=ffffffff889c19c0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =ffffed1001684046 R10=0000000000000074 R11=652d7a7973205043 R12=0000000000000074 R13=0000000000000010 R14=ffffffff889c19c0 R15=ffffffff82977f30 RIP=ffffffff82977f9d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555557d60400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055587796b180 CR3=0000000026b52000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ae51e6 RDX=0000000000000008 RSI=ffff888016d97b88 RDI=ffff888016d978e0 RBP=ffff888016d97938 RSP=ffff888016d97870 R8 =ffffffff86ae51ea R9 =ffff888016d97920 R10=000000000003d1bb R11=000000000002379f R12=ffff888016d97940 R13=ffff888016d97928 R14=ffff888016d97b90 R15=ffff888016d978e0 RIP=ffffffff81360135 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9509deaaa0 CR3=000000000a0c4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000