last executing test programs: 1m54.018929927s ago: executing program 4 (id=4095): semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000100)=[0x4]) semop(0x0, &(0x7f0000000380)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 1m53.928703193s ago: executing program 4 (id=4099): r0 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r0, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$sock_attach_bpf(r0, 0x1, 0x31, &(0x7f0000000340), 0x4) 1m53.778011192s ago: executing program 4 (id=4104): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) writev(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000080)="6fc0d5", 0x3}], 0x2) 1m53.724427055s ago: executing program 4 (id=4107): syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x1010051, &(0x7f0000000100)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000}}, {@delalloc}, {@grpquota}, {@nouid32}, {@nouid32}, {@data_writeback}]}, 0x2, 0x55d, &(0x7f0000000e80)="$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") mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x84022, 0x0) 1m53.570732004s ago: executing program 4 (id=4110): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ac020000", @ANYRES16=r1, @ANYBLOB="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"], 0x2ac}}, 0x0) 1m53.208498165s ago: executing program 4 (id=4123): r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x202e, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x2, 0xd381, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/134, 0x86}], 0x1) 1m53.149386789s ago: executing program 32 (id=4123): r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x202e, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x2, 0xd381, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/134, 0x86}], 0x1) 1.242275777s ago: executing program 1 (id=8838): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000200)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x6, &(0x7f0000000000)=""/6, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40f00, 0x10}, 0x94) 1.19717811s ago: executing program 1 (id=8841): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x21, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="da", 0x1, 0x4004070, &(0x7f0000000000)={0xa, 0x4e21, 0xffffff00, @local, 0x7}, 0x1c) 1.119361575s ago: executing program 1 (id=8845): r0 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0xfffffffd, @empty}, 0x80, 0x0}, 0x20000001) sendmsg$sock(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000021c0)="4fda3927e02720e4048566ca0c603d2ef4ff2d794e728010a7ec0bd29a00accef8f846216d2dfcb8c1f398aff89dff58348e86e4bc2ef0fdf95a64899ccf8b96b16d33edb424709fd84a920e0f7638e63cf4e36c9a34d8f101bdb942d7653b980fbc139f9085ff6c934b2807e077045a636a7e8c6320b653bff5313777ef3d6bad3e802fb63a139ea06b6a6e96234a805553dccc5561a6567660f7ef57708e34c87d06387776587356d97c1325d7c220e61a513150df0e6e687aac7223f6ff9012e1e08641cb8fe12d680474f2cccc9d2d73ffa27a7bb1a14e40e285d34fca22bd480936fb57aec74016d07f0a05289423dc96bd811d1218c3c930e666862518fa59dba0833654f66906fde3f7f3df7d341fba2b4b6293119123076c82c02ed676f47c5f4bd654f376086dfdf0740bcc20eb52ebd17a473da47813550f2b6b2ba67d8e6415447bb6a6e9348a8d20bc4bc0d55bb604ce09ec1f5b330bef683d19d7de2600ebcacdf56f60452719647356b72c466213bf555fce43d42145bdae640819a6f7e69e3ea7b6acb6a4e8696b74455a6af2d24b65f3054ff4a3b18b4e2d81063c1e411162016512bb755867a7074f541e7f73dd184540b3187bea8aa307a9b2148faf0c215bf96b5450a27c01990026474d49cb34b8eba4622dbf78da84969ab648379f6bf766230ac62f860d8c3064f994ab6369996909ca0b3c0682a22f8ac73ad6640eabb747b67ec22e0e068e7253915cef70c59e282a2d9b0a3c22de90ead0e6805305167271d79b6913b17884772dcae78cb258d6dcd8bda72e29ca15c04d29792958cd517671f03b40af19123ce73b425d61c58476dd8419d00b25f9fd3bdd25b20d7185253f6c2c963119055874736bda74e27a32e028c5326b4efe4eb48f1077175267f2cdbf4515e2f38ffd6226d79c37011b35527474ff1de178481f1642eb3d3e975e0419ea718b216473d6521a0263be1e5592da9300b7c463f4ae047349ac9069baf8f3efe40671283e78af6660e0512ba3cb40e0e8afd78055fe6f5d6ad5245613f85109f82fd773670ca9ddf6e1585d126237bebbd50a379d700b03d7c072e51defe2fe2769bd81bb181ae5d3772564b9da74c2be21e86ef8945decd09e2da29c1cfa68a86996de32644b9721a245f9f84426668bd0fa81ba728478afcdc92956e7dee53c510660d3426b3b92ed22fe38ddf815543b09f4b2bf1d9039c767c2676ed16396052bdf25489e7036433178f2a8ff9a030c259564a34bc85f517d4f77225434925357a1ea202ed74d1c8f66bc02f82b70bb5f81f313a7a18d422036a6c37330c0c0f23c2e4dee1f2e0a9971a24d6c5703496947655ea11f1072c304466ef64de9b8e40bc5086e5ad218ef648a00b5a153ed20181f2516ed0e178c07d08c35ac542d0a4272274ad4506f2518fac483a03679361491a91d0bde5bf313d26bcadec60a2a28b7114e234818738b61077a8606d01bd2106b243b41cce279b55c56765bbe472fa2426091a5bc428fd05b95d5ec3e044c266904b68f87c650c027cb34f2bc35f41665d6ed1118d6933492ed61886bdccd9ba9a779e74935d97cfa0b061be2ad5c860fae8e55d7f092f003790e86759515af0bc8f2764db6a2508e11124c7b909cc22e8bd87ab727592835c9835e5c6918ef139957301a6d06d7ac3d39da8acd9b682f56050353c797142adc433ce5b9ef780c72a02da090bfb10f7a02881c4ec1bcd8ca7b94f2edf5e46f3429b938b632bf5418e572247fe1314a45cb83467c1e7a45fcb2250f33c25a440034c936a55262896a35128f06831d14aef52b57deaaeae4c4206f9c7a48a6adffca958a6d1fd7bb8497d0d9812d8454f65f8d77f8594ac0d2851c92f88645f53d3f25333f9d2e129fca67c912558821658d04c3b16c58cf47fa97e7e5d9b2f7e6860afcf3d2652169adad84fef483179115cb45ec97e5b68f7af00dadeeb3f1bdca280350a6f0e3fc7f2c837a8dafea6b21781c53c879fba2ea95bb47aee677f49de347fd4b0e46a63aa544e07e40071a05d564bd3c5b5a4f2c455218a6e3d0c29275e47f805b86c08fcd6a152f06e58e734867c5df38177da9e45e198367b0a97e0eadb2b26508a029cd1242651739a3c67d10daa153ed2c6602028b3ce42a75b687e3c8703121e78af54546d985cd75c0f5bb73d49f50a99940ab01a9d1896bb23e959f43098b04d49232a0c0b79dfbe98379953327451656b0bf3d0c2e39f64a4cad90187f61aee09ca999c9127aa2916c3076b2c478e7f03a8ce20d1a0bc29b063bd7421676db25568bfbb7447cd6ac913525aae4b345b2c5210f60fbfd9d97e5e618fd030af1d047d387634b0a6719896f33f3e85175a13b6e124ae944bf58607d697a327db131725c0c07d6b2abe659193c13b1e434b8537cd715112e69a271b13159e502d337757a2c95a0eed6de74224005900a141567bdfd05327ff314e8dd7c75ea010af3f79a00691178c3f6f99f4a74e1f0e01be1f56b6a9ae1bd0223e629c9b4ed455c816f0863e922645040547e31a08727eaddbcdd5a046211b2a6aeabece012f1d639d06bb2b84c8bf4ce8d565c1cd30799c78028852fecc6b4223aac5587402b897b30a16f5673057991c9cc0a5d7c14d3f0d06cf40e13af6bc81182d83c2faefa804110ff22c900edf3e4e6c227da964ac2d0d3a26544476c37ff54fd66684b158b474f93b5f25d2a0fde4063bdd58f0e63405acc5888498d4cc80c6106881cdd6a4ec49b6c4ed1c41b11e9c24a797848195835befebc38b5e34ceba1351a92e23c51705b2ca24334e85e49170f747dc3442369df865eb8fee1c5c931e98c894099e24aacf09ea16b313ca5f6708deba0af3e49e7e00515a73ef7ea59bb872b865fc273ac72b4e79266e122842304198aae9a15eb33abb4d934bfd5dab86017f455f3ebe33f92d5591a6c8ee3035dbbd5345354d26362ca9aa2803fbc64bcfdd4ab09e540bfd3b244c5fcdbff42b3a62d8b076c859acc2a8c5c593afd2c4506091936a9f1c183d4a4273be62229e5c8eea681eae1888d7b3f829328ef4e2baf297d62918b3f602dcae5cd327b437cbffbd5c9537dcdab3ca9d89ff6bfc46bb62cb7fd096c47fa1ab5bdc27bd1daed7856694c5cdea62ee9d800f354ff38259ecfd415107a3bd469caeb09f6d0557acd58044cb16c59c93a291b005b4c210145c597cb87b5e9ed77416e15b8b1825f2dc5afab2c33f0b0f601e99bb7d77422be5efcbb451f998cec6ec07a0a9b3ef0407e0337d785dadb575844983b0787f73b8f05db2fb6da0a8928fc74c566e4cc767fb152f91e6333a6be3797e278e40e50b27035bd654a2759c43aecf521ad45d8dec916737f217cd5d62aeec690ed8710279d936a55a7ff1c6be1db8ada85532fe4c6f690ad54d2367b53d227c6341abb02bf1134a32e14814accd9ef44c255c476a9a5e8c07706144f049222babb6f063a2b7639aaf1d325ce73a4a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{&(0x7f00000043c0)="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", 0x1000}, {&(0x7f0000000a40)="920c5295b1fc9568f6032e9cf9d1d15bd2f3ff7484f0efdae18c377b7b1c043c1ee95919c45d065b258357efd35111b0268c4a23517631ac5d334631a4c6f5b66d4399c1cbf1118167ecd740804206dacce977bc82df994688a8e446b5e21648966effb760ae098d1f2ba8bededc2f11cae74092af258f23d4d8180bb4a8bafcbee7ebd1ce9d686a1aac0b27edfb5268da71c517c609c60db1f5baa87d244ad3ee103d53856940ef6a1020cd90e918ae1ec79bc9388a9d94badea9824239", 0xbe}, {&(0x7f00000053c0)="5bc7ac313403ecfc87781d4c4e1b1cd01eb40b4829fe0e91a04806145c74fc1e248d6ac1f0b612a26dbeb23d71a298b98472b90a0acd81d9a3a0f6f72044047495e4eabaad6dd64134306fc0735ba56362905b7ecfee4199eb0beb692bd4f57280e081f779f1fdb01de2b5940fcc5093c27080eb8ffac49c06e9c1cbc9487d49ce3e2b59e50b442374903525a8c619960130200d02d43ac05be2629780c064a2066a99062289493888b744011e8b7b4d4972a51df68f82fb", 0xb8}], 0x8}, 0x400c0) 611.359574ms ago: executing program 5 (id=8870): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x10008, 0x8, 0x1, 0x5, 0x20009, 0x1b, 0x0, 0x0, 0x0, 0xcd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x107b7e, 0x1, @perf_config_ext={0x4, 0xaea}, 0x10005, 0x3, 0xfffffbff, 0x3, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='cpu<-0\t\t\t') 610.757584ms ago: executing program 3 (id=8872): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x78}}, 0x0) 602.644555ms ago: executing program 3 (id=8874): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000180)="0000000000000002ff69000000000001000000c000000006000200861fa72e5b01504104bfeacdd5a9007d167c71e3b8a93aa64d957a684161c833020a6da8881fb79e07000000000000002c76ecc7a56843a85f7df51293f0eb84ef8f0f07342db3b0e5a5647b7bed1fbf069ca713670adf7d9fb6d2600fd9c1981fe9f095cfe9d2fe1e1e34f6096bf02543747b2c792890f07c0da0fa25e6101062e6c9176a70e41698814a213711764f88495994cfd8a57c1e13f6b5298e7ab3a2bfb58dde34d58536633c27882e51ced17d67999b00094461", 0xd4, 0xffffffffffffffff) 524.379479ms ago: executing program 3 (id=8875): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000300000001000000", @ANYRES32, @ANYBLOB="00000000000000ed070778000000000000000000", @ANYRES32=0x0, @ANYRES32], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe}, [@call={0x85, 0x0, 0x0, 0x50}, @call={0x85, 0x0, 0x0, 0x23}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) 524.18451ms ago: executing program 5 (id=8876): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x70bd2d, 0x0, {0x22}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 521.95076ms ago: executing program 0 (id=8886): r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x34, r0, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x34}}, 0x8000) 501.941491ms ago: executing program 3 (id=8878): r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchown(r0, 0x0, 0xffffffffffffffff) fchown(r0, 0x0, 0x0) 481.639882ms ago: executing program 5 (id=8880): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd78, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000540), &(0x7f00000001c0)='./file1\x00', 0x14004, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0], 0x4, 0x70a, &(0x7f00000232c0)="$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") chown(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) 450.044594ms ago: executing program 2 (id=8881): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xfffffff7) 420.670696ms ago: executing program 3 (id=8882): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xc000, &(0x7f0000000380), 0x2, 0x24f, &(0x7f00000006c0)="$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") mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 356.768469ms ago: executing program 0 (id=8883): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0c1}, 0x8040) 303.211292ms ago: executing program 2 (id=8884): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mq_notify(0xffffffffffffffff, 0x0) 253.954386ms ago: executing program 0 (id=8885): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01030000000000000000340000000e0001006e657464657673696d0000000f0002"], 0x34}}, 0x0) 253.753545ms ago: executing program 2 (id=8887): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x3, 0x4, 0x4, 0x8}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x4, 0x4, 0x9, 0x0, r0}, 0x48) 231.560767ms ago: executing program 1 (id=8888): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x82) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x18) 230.916547ms ago: executing program 3 (id=8889): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newqdisc={0x64, 0x24, 0xf0b, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xe, 0xfff1}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x1b, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x0, 0xb, 0x5}}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x6, 0x5, 0xa, 0x0, 0x6, 0x6}}, {0x4}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) 230.286277ms ago: executing program 5 (id=8890): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ipvlan1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x503}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x4}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) 217.818138ms ago: executing program 2 (id=8891): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0x4}, 0x421, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) 189.888579ms ago: executing program 0 (id=8892): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x18) 130.112123ms ago: executing program 1 (id=8893): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4800}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003900)=ANY=[@ANYBLOB="140000001600010a00000000000000000a0400"], 0x14}}, 0x24000080) 125.988673ms ago: executing program 0 (id=8894): syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x80008a, &(0x7f0000000680)=ANY=[@ANYBLOB="756d61736b3d30303030303030303030303030303030303030333737372c616c6c6f775f7574696d653d30303030303030332c000000000083ec4c0d6e84de0249d09f31ef580c3d00000000"], 0x1, 0x191, &(0x7f00000002c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc0042, 0x8) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000040)) 123.549173ms ago: executing program 5 (id=8895): r0 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x101842, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 106.072984ms ago: executing program 2 (id=8896): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0xffff, 0x2}, 0x6) bind$bt_hci(r0, &(0x7f0000000340)={0x1f, 0x2, 0x3}, 0x6) 58.917357ms ago: executing program 5 (id=8897): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x1, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x1c, 0x0, 0x7ffc1ffb}]}) poll(0x0, 0x0, 0x6) 51.282307ms ago: executing program 2 (id=8898): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000740)='./file1\x00', 0x1000000, &(0x7f0000003580)=ANY=[], 0xfe, 0x19c, &(0x7f0000000200)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000020003000b"], 0x0) 468.49µs ago: executing program 1 (id=8899): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x2400c884) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000005f00010000000000000000000000000005"], 0x1c}}, 0x0) 0s ago: executing program 0 (id=8900): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @loopback={0xff00000000000000}, 0x4}, 0x1c) kernel console output (not intermixed with test programs): s error (device loop5): ext4_map_blocks:783: inode #3: block 2: comm syz.5.6609: lblock 2 mapped to illegal pblock 2 (length 1) [ 179.820725][T18051] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 48: comm syz.5.6609: lblock 0 mapped to illegal pblock 48 (length 1) [ 179.840194][T18051] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.6609: Failed to acquire dquot type 0 [ 179.855066][T18051] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 179.869494][T18060] ext4 filesystem being mounted at /1276/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.915325][T18051] EXT4-fs error (device loop5): ext4_evict_inode:253: inode #11: comm syz.5.6609: mark_inode_dirty error [ 179.931090][T18051] EXT4-fs warning (device loop5): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 179.944277][T18051] EXT4-fs (loop5): 1 orphan inode deleted [ 179.961602][ T12] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 179.992636][ T12] EXT4-fs error (device loop5): ext4_release_dquot:7022: comm kworker/u8:0: Failed to release dquot type 0 [ 180.008196][T18051] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 1: comm syz.5.6609: lblock 1 mapped to illegal pblock 1 (length 1) [ 180.104446][T12351] EXT4-fs error (device loop5): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 180.148481][T12351] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 180.202341][T12351] EXT4-fs error (device loop5): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 180.281176][T18102] netlink: 'syz.1.6632': attribute type 1 has an invalid length. [ 180.375398][T18114] random: crng reseeded on system resumption [ 180.391981][T18114] Unrecognized hibernate image header format! [ 180.399807][T18114] PM: hibernation: Image mismatch: architecture specific data [ 180.809766][T18153] __nla_validate_parse: 3 callbacks suppressed [ 180.809786][T18153] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6657'. [ 180.827588][T18158] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 180.844344][T18156] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 180.850765][T18162] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 180.850932][T18156] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 180.866338][T18156] vhci_hcd vhci_hcd.0: Device attached [ 180.876841][T18158] EXT4-fs (loop1): 1 orphan inode deleted [ 180.882620][T18158] EXT4-fs (loop1): 1 truncate cleaned up [ 180.910202][T18157] usbip_core: unknown command [ 180.916370][T18157] vhci_hcd: unknown pdu 0 [ 180.920766][T18157] usbip_core: unknown command [ 180.926657][ T52] vhci_hcd vhci_hcd.5: stop threads [ 180.931946][ T52] vhci_hcd vhci_hcd.5: release socket [ 180.938143][ T52] vhci_hcd vhci_hcd.5: disconnect device [ 181.042179][T18179] ext4 filesystem being mounted at /1290/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 181.486572][T18217] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6682'. [ 181.530731][T18223] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6686'. [ 181.710254][T18249] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6697'. [ 182.039274][T18296] set_capacity_and_notify: 5 callbacks suppressed [ 182.039294][T18296] loop1: detected capacity change from 0 to 256 [ 182.066719][T18296] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 182.099405][T18299] netlink: 'syz.2.6723': attribute type 21 has an invalid length. [ 182.114014][T18296] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 182.207452][T18310] netlink: 'syz.0.6728': attribute type 1 has an invalid length. [ 182.295892][T18316] loop0: detected capacity change from 0 to 512 [ 182.303247][T18318] sock: sock_set_timeout: `syz.2.6732' (pid 18318) tries to set negative timeout [ 182.335082][T18316] EXT4-fs: Ignoring removed i_version option [ 182.341175][T18316] EXT4-fs: Ignoring removed bh option [ 182.355451][T18322] loop1: detected capacity change from 0 to 512 [ 182.373457][T18316] ext4 filesystem being mounted at /1355/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 182.396763][T18322] EXT4-fs: Ignoring removed nobh option [ 182.436654][T18322] ext4 filesystem being mounted at /1304/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 182.496876][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/826.tmp-b7:1' failed: Read-only file system [ 182.535499][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/826.tmp-b7:1' failed: Read-only file system [ 182.590844][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/826.tmp-b7:1' failed: Read-only file system [ 182.599806][T18335] team0: Device gtp0 is of different type [ 182.609395][T12376] udevd[12376]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 182.637873][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/825.tmp-b7:0' failed: Read-only file system [ 182.664983][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/825.tmp-b7:0' failed: Read-only file system [ 182.705134][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/828.tmp-b7:0' failed: Read-only file system [ 182.733916][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/827.tmp-b7:1' failed: Read-only file system [ 182.766787][T18342] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6739'. [ 182.777256][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/818.tmp-b7:3' failed: Read-only file system [ 182.813630][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/827.tmp-b7:1' failed: Read-only file system [ 183.307208][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 183.307228][ T29] audit: type=1400 audit(1770677661.845:1689): avc: denied { rename } for pid=18384 comm="syz.5.6761" name="file1" dev="tmpfs" ino=2626 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 183.416322][T18395] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6766'. [ 183.476688][T18399] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6768'. [ 183.486739][T18397] loop2: detected capacity change from 0 to 2048 [ 183.509854][T18405] loop3: detected capacity change from 0 to 128 [ 183.511140][ T29] audit: type=1400 audit(1770677662.045:1690): avc: denied { getopt } for pid=18402 comm="syz.1.6770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 183.857494][ T29] audit: type=1400 audit(1770677662.395:1691): avc: denied { read } for pid=18445 comm="syz.1.6789" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 183.964284][ T29] audit: type=1400 audit(1770677662.425:1692): avc: denied { name_bind } for pid=18448 comm="syz.3.6791" src=3620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 183.986171][ T29] audit: type=1400 audit(1770677662.475:1693): avc: denied { firmware_load } for pid=18454 comm="syz.0.6790" path="/lib/firmware/regulatory.db" dev="sda1" ino=448 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 184.087550][T18464] netlink: 'syz.5.6797': attribute type 9 has an invalid length. [ 184.118373][T18468] loop0: detected capacity change from 0 to 1024 [ 184.238053][T18477] netlink: 'syz.5.6803': attribute type 21 has an invalid length. [ 184.419639][T18499] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.6811'. [ 184.453855][ T3395] hid-generic 7FFF:0007:0004.0003: ignoring exceeding usage max [ 184.482099][T18504] netlink: 28 bytes leftover after parsing attributes in process `syz.5.6816'. [ 184.491274][T18504] netlink: 196 bytes leftover after parsing attributes in process `syz.5.6816'. [ 184.515968][ T3395] hid-generic 7FFF:0007:0004.0003: hidraw0: HID v0.0e Device [syz0] on syz0 [ 184.581053][T18507] fido_id[18507]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 184.624512][ T29] audit: type=1400 audit(1770677663.145:1694): avc: denied { getopt } for pid=18512 comm="syz.5.6820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 184.690020][T18522] loop5: detected capacity change from 0 to 512 [ 184.715049][T18520] 9p: p9: multiple sources not supported [ 184.729366][ T29] audit: type=1400 audit(1770677663.265:1695): avc: denied { create } for pid=18523 comm="syz.1.6825" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=rawip_socket permissive=1 [ 184.740536][T18522] ext4 filesystem being mounted at /523/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.786415][T18522] EXT4-fs warning (device loop5): verify_group_input:137: Cannot add at group 9 (only 1 groups) [ 184.819453][T18526] loop3: detected capacity change from 0 to 8192 [ 184.840818][T18533] loop2: detected capacity change from 0 to 128 [ 184.860030][T18526] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 184.923258][T18526] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 184.932867][T18526] FAT-fs (loop3): Filesystem has been set read-only [ 184.983316][T18539] loop2: detected capacity change from 0 to 512 [ 185.004953][T18539] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 185.021642][T18546] ext4: Unknown parameter 'fsuuid' [ 185.032829][T18544] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.6835: invalid indirect mapped block 4294967295 (level 1) [ 185.051117][T18539] EXT4-fs (loop2): orphan cleanup on readonly fs [ 185.059322][T18539] EXT4-fs (loop2): 1 truncate cleaned up [ 185.140908][T18544] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.6835: invalid indirect mapped block 4294967295 (level 1) [ 185.163775][T18544] EXT4-fs (loop5): 2 truncates cleaned up [ 185.190920][T18544] EXT4-fs error (device loop5): ext4_get_parent:1832: inode #11: comm syz.5.6835: bad parent inode number: 3 [ 185.218932][ T29] audit: type=1400 audit(1770677663.755:1696): avc: denied { mount } for pid=18552 comm="syz.0.6838" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 185.666485][ T29] audit: type=1400 audit(1770677664.205:1697): avc: denied { write } for pid=18614 comm="syz.2.6869" path="socket:[53867]" dev="sockfs" ino=53867 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 185.718779][T18613] ext4 filesystem being mounted at /532/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.769088][T18603] infiniband !yz!: set active [ 185.773847][T18603] infiniband !yz!: added team_slave_0 [ 185.809034][T18603] RDS/IB: !yz!: added [ 185.813145][T18603] smc: adding ib device !yz! with port count 1 [ 185.819633][T18603] smc: ib device !yz! port 1 has no pnetid [ 185.837339][T18613] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: block 3: comm syz.5.6867: lblock 3 mapped to illegal pblock 3 (length 3) [ 185.883690][T18639] __nla_validate_parse: 5 callbacks suppressed [ 185.883707][T18639] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6878'. [ 185.921103][T18613] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 185.933597][T18613] EXT4-fs (loop5): This should not happen!! Data will be lost [ 185.933597][T18613] [ 186.009088][ T52] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:3: lblock 8 mapped to illegal pblock 8 (length 8) [ 186.054346][ T52] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 186.066751][ T52] EXT4-fs (loop5): This should not happen!! Data will be lost [ 186.066751][ T52] [ 186.130840][T18650] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 186.138934][T18650] EXT4-fs (loop2): orphan cleanup on readonly fs [ 186.212272][T18650] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.6884: corrupted inode contents [ 186.249279][ T29] audit: type=1400 audit(1770677664.775:1698): avc: denied { create } for pid=18661 comm="syz.0.6888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 186.250406][T18650] EXT4-fs (loop2): Remounting filesystem read-only [ 186.277156][T18650] EXT4-fs (loop2): 1 truncate cleaned up [ 186.286088][ T412] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 186.297471][ T412] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 186.321963][T18664] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 186.354978][T18664] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 186.367684][ T412] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 186.391494][T18664] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: comm syz.3.6889: inode #4294967295: comm syz.3.6889: iget: illegal inode # [ 186.451016][T18664] EXT4-fs (loop3): no journal found [ 186.457746][T18664] EXT4-fs (loop3): can't get journal size [ 186.504468][T18664] EXT4-fs (loop3): failed to initialize system zone (-22) [ 186.517077][T18664] EXT4-fs (loop3): mount failed [ 186.656217][T18694] tipc: Enabling of bearer rejected, failed to enable media [ 186.766748][T18700] FAT-fs (loop3): Directory bread(block 32) failed [ 186.773442][T18700] FAT-fs (loop3): Directory bread(block 33) failed [ 186.780553][T18700] FAT-fs (loop3): Directory bread(block 34) failed [ 186.787324][T18700] FAT-fs (loop3): Directory bread(block 35) failed [ 186.793953][T18700] FAT-fs (loop3): Directory bread(block 36) failed [ 186.814051][T18700] FAT-fs (loop3): Directory bread(block 37) failed [ 186.833005][T18700] FAT-fs (loop3): Directory bread(block 38) failed [ 186.871148][T18700] FAT-fs (loop3): Directory bread(block 39) failed [ 186.889282][T18700] FAT-fs (loop3): Directory bread(block 40) failed [ 186.912437][T18700] FAT-fs (loop3): Directory bread(block 41) failed [ 186.990679][T18700] syz.3.6899: attempt to access beyond end of device [ 186.990679][T18700] loop3: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 187.009269][T18710] devtmpfs: Too few inodes for current use [ 187.146307][T18721] set_capacity_and_notify: 9 callbacks suppressed [ 187.146327][T18721] loop1: detected capacity change from 0 to 512 [ 187.174553][T18723] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 187.185608][T18721] EXT4-fs: Ignoring removed bh option [ 187.192806][T18721] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 187.203502][T18725] netlink: 28 bytes leftover after parsing attributes in process `syz.5.6912'. [ 187.213978][T18725] netlink: 28 bytes leftover after parsing attributes in process `syz.5.6912'. [ 187.236226][T18721] EXT4-fs (loop1): 1 truncate cleaned up [ 187.357274][T18735] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6917'. [ 187.367916][T18735] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6917'. [ 187.376865][T18735] netlink: 'syz.1.6917': attribute type 14 has an invalid length. [ 187.385456][T18735] netlink: 'syz.1.6917': attribute type 13 has an invalid length. [ 187.510272][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/860.tmp-b7:3' failed: Read-only file system [ 187.525670][T18751] loop0: detected capacity change from 0 to 128 [ 187.557125][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/854.tmp-b7:0' failed: Read-only file system [ 187.568879][T18751] ext4 filesystem being mounted at /1393/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.595386][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/862.tmp-b7:1' failed: Read-only file system [ 187.616682][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 187.633528][T18764] loop1: detected capacity change from 0 to 512 [ 187.642438][T18764] EXT4-fs: Ignoring removed bh option [ 187.653609][T18764] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.6928: invalid block [ 187.662529][T18768] loop2: detected capacity change from 0 to 512 [ 187.667779][ T3732] udevd[3732]: symlink '../../loop5' '/dev/disk/by-diskseq/853.tmp-b7:5' failed: Read-only file system [ 187.703339][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/863.tmp-b7:0' failed: Read-only file system [ 187.725737][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 187.750477][ T3734] udevd[3734]: symlink '../../loop1' '/dev/disk/by-diskseq/862.tmp-b7:1' failed: Read-only file system [ 187.766392][T18764] EXT4-fs (loop1): Remounting filesystem read-only [ 187.773146][T18764] EXT4-fs (loop1): 2 truncates cleaned up [ 187.793786][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/859.tmp-b7:2' failed: Read-only file system [ 187.819538][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/863.tmp-b7:0' failed: Read-only file system [ 187.977925][T18784] loop2: detected capacity change from 0 to 512 [ 187.984961][T18785] loop5: detected capacity change from 0 to 128 [ 187.997854][ T1574] tipc: Subscription rejected, illegal request [ 188.004214][T18784] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 188.032733][T18784] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 188.052224][T18784] System zones: 1-12 [ 188.068353][T18784] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.6939: corrupted in-inode xattr: e_value size too large [ 188.095359][T18784] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.6939: couldn't read orphan inode 15 (err -117) [ 188.366335][T18807] loop2: detected capacity change from 0 to 512 [ 188.391033][T18808] program syz.3.6948 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 188.405199][ T29] kauditd_printk_skb: 40 callbacks suppressed [ 188.405215][ T29] audit: type=1400 audit(1770677666.945:1733): avc: denied { lock } for pid=18809 comm="syz.1.6950" path="socket:[54572]" dev="sockfs" ino=54572 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 188.473210][T18807] ext4 filesystem being mounted at /1424/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.597363][T18828] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6958'. [ 188.606312][T18828] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6958'. [ 188.627084][T18830] loop5: detected capacity change from 0 to 256 [ 188.668326][T18830] FAT-fs (loop5): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 188.734068][ T52] FAT-fs (loop5): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 188.748647][T18837] loop1: detected capacity change from 0 to 1024 [ 188.777828][T18837] ext4 filesystem being mounted at /1349/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.799325][T18837] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #15: comm syz.1.6963: lblock 0 mapped to illegal pblock 0 (length 4) [ 188.958535][ T29] audit: type=1400 audit(1770677667.495:1734): avc: denied { watch } for pid=18861 comm="syz.5.6972" path="/proc/1146/fd" dev="proc" ino=54635 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 189.037928][ T29] audit: type=1326 audit(1770677667.555:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.061554][ T29] audit: type=1326 audit(1770677667.555:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.090694][T18874] loop3: detected capacity change from 0 to 164 [ 189.174255][ T29] audit: type=1326 audit(1770677667.575:1737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.199298][ T29] audit: type=1326 audit(1770677667.575:1738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.222835][ T29] audit: type=1326 audit(1770677667.625:1739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.247719][ T29] audit: type=1326 audit(1770677667.625:1740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.271346][ T29] audit: type=1326 audit(1770677667.625:1741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.296467][ T29] audit: type=1326 audit(1770677667.655:1742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18868 comm="syz.2.6976" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 189.406798][T18874] Symlink component flag not implemented [ 189.477827][T18908] Symlink component flag not implemented (7) [ 189.518054][T18874] Symlink component flag not implemented (7) [ 189.750209][T18932] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.7004: corrupted inode contents [ 189.863874][T18932] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #15: comm syz.3.7004: mark_inode_dirty error [ 189.953490][T18932] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.7004: corrupted inode contents [ 190.005688][T18932] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.7004: mark_inode_dirty error [ 190.018515][T18932] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.7004: corrupted inode contents [ 190.037920][T18932] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.7004: mark_inode_dirty error [ 190.049532][T18932] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.7004: corrupted inode contents [ 190.061946][T18932] EXT4-fs error (device loop3): ext4_truncate:4635: inode #15: comm syz.3.7004: mark_inode_dirty error [ 190.073370][T18932] EXT4-fs error (device loop3) in ext4_setattr:6035: Corrupt filesystem [ 190.095364][T18939] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.7004: corrupted inode contents [ 190.110271][T18956] netlink: 36 bytes leftover after parsing attributes in process `syz.1.7013'. [ 190.129549][ T3321] EXT4-fs warning (device loop3): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 190.174657][T18958] EXT4-fs: Ignoring removed bh option [ 190.195182][T18958] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 190.226953][T18958] EXT4-fs (loop0): 1 truncate cleaned up [ 190.251355][T18958] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 863271013 > max in inode 18 [ 190.327698][T18971] EXT4-fs: Ignoring removed mblk_io_submit option [ 190.342725][T18977] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 190.386228][T18971] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.7020: bg 0: block 234: padding at end of block bitmap is not set [ 190.434480][T18971] EXT4-fs (loop5): Remounting filesystem read-only [ 190.543030][T18996] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 190.553645][T18996] EXT4-fs (loop5): group descriptors corrupted! [ 190.712963][T19015] EXT4-fs: Ignoring removed oldalloc option [ 190.745172][T19015] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 190.754830][T19015] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 190.784662][T19015] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.7041: bad orphan inode 11 [ 190.802931][T19015] ext4_test_bit(bit=10, block=4) = 1 [ 190.808407][T19015] is_bad_inode(inode)=0 [ 190.812585][T19015] NEXT_ORPHAN(inode)=3254779904 [ 190.817614][T19015] max_ino=32 [ 190.820835][T19015] i_nlink=0 [ 190.826613][T19015] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.7041: lblock 2 mapped to illegal pblock 2 (length 1) [ 190.840977][T19015] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 48: comm syz.1.7041: lblock 0 mapped to illegal pblock 48 (length 1) [ 190.855786][T19015] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.7041: Failed to acquire dquot type 0 [ 190.867434][T19015] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 190.880114][T19015] EXT4-fs error (device loop1): ext4_evict_inode:253: inode #11: comm syz.1.7041: mark_inode_dirty error [ 190.891888][T19015] EXT4-fs warning (device loop1): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 190.907954][T19015] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #2: block 16: comm syz.1.7041: lblock 0 mapped to illegal pblock 16 (length 1) [ 190.979156][ T3314] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 190.999066][ T3314] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 191.034389][ T3314] EXT4-fs error (device loop1): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 191.094444][T19043] sg_write: data in/out 921/246 bytes for SCSI command 0x0-- guessing data in; [ 191.094444][T19043] program syz.2.7054 not setting count and/or reply_len properly [ 191.247482][T19066] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7062'. [ 191.444807][T19087] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7073'. [ 191.464298][T19087] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7073'. [ 191.537219][T19101] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 191.640618][T19113] EXT4-fs: Ignoring removed mblk_io_submit option [ 191.655423][T19113] EXT4-fs (loop2): orphan cleanup on readonly fs [ 191.661807][T19113] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 191.682912][T19113] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.7086: attempt to clear invalid blocks 2 len 1 [ 191.774668][T19113] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 191.796748][T19113] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7086: invalid indirect mapped block 1819239214 (level 0) [ 191.844940][T19113] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7086: invalid indirect mapped block 1819239214 (level 1) [ 191.877734][T19113] EXT4-fs (loop2): 1 truncate cleaned up [ 191.911686][T19113] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 191.936808][T19144] netlink: 'syz.1.7102': attribute type 2 has an invalid length. [ 191.945788][T19144] netlink: 'syz.1.7102': attribute type 2 has an invalid length. [ 191.963341][T19142] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 192.031803][T19142] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0102] [ 192.077464][T19142] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.7099: corrupted in-inode xattr: e_value size too large [ 192.095382][T19158] EXT4-fs: Ignoring removed i_version option [ 192.101450][T19158] EXT4-fs: Ignoring removed oldalloc option [ 192.156269][T19142] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.7099: couldn't read orphan inode 15 (err -117) [ 192.178903][T19167] netlink: 12 bytes leftover after parsing attributes in process `syz.5.7110'. [ 192.256843][T19173] set_capacity_and_notify: 14 callbacks suppressed [ 192.256916][T19173] loop1: detected capacity change from 0 to 128 [ 192.299928][T19179] loop3: detected capacity change from 0 to 512 [ 192.325225][T19179] EXT4-fs: Ignoring removed bh option [ 192.337185][T19179] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.7116: invalid indirect mapped block 4294967295 (level 1) [ 192.360778][T19179] EXT4-fs (loop3): Remounting filesystem read-only [ 192.373679][T19179] EXT4-fs (loop3): 2 truncates cleaned up [ 192.380550][T19179] EXT4-fs mount: 76 callbacks suppressed [ 192.380570][T19179] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.463950][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.509182][T19197] loop5: detected capacity change from 0 to 128 [ 192.522962][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/902.tmp-b7:5' failed: Read-only file system [ 192.535653][T12376] udevd[12376]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 192.546516][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-label/SYZKALLER.tmp-b7:5' failed: Read-only file system [ 192.560318][ T3732] udevd[3732]: symlink '../../loop2' '/dev/disk/by-diskseq/903.tmp-b7:2' failed: Read-only file system [ 192.574452][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-uuid/1DC8-5927.tmp-b7:5' failed: Read-only file system [ 192.591611][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/910.tmp-b7:3' failed: Read-only file system [ 192.617455][ T3732] udevd[3732]: symlink '../../loop0' '/dev/disk/by-diskseq/908.tmp-b7:0' failed: Read-only file system [ 192.621659][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/912.tmp-b7:5' failed: Read-only file system [ 192.642380][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/910.tmp-b7:3' failed: Read-only file system [ 192.671656][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/913.tmp-b7:3' failed: Read-only file system [ 192.828293][T19226] loop0: detected capacity change from 0 to 128 [ 192.851831][T19226] FAT-fs (loop0): Directory bread(block 32) failed [ 192.859293][T19228] netlink: 44 bytes leftover after parsing attributes in process `syz.5.7140'. [ 192.869124][T19228] netlink: 31 bytes leftover after parsing attributes in process `syz.5.7140'. [ 192.878274][T19228] netlink: 'syz.5.7140': attribute type 4 has an invalid length. [ 192.896092][T19230] tipc: Started in network mode [ 192.897837][T19226] FAT-fs (loop0): Directory bread(block 33) failed [ 192.901156][T19230] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 192.912270][T19226] FAT-fs (loop0): Directory bread(block 34) failed [ 192.930339][T19230] tipc: Enabled bearer , priority 10 [ 192.942264][T19226] FAT-fs (loop0): Directory bread(block 35) failed [ 192.954503][T19226] FAT-fs (loop0): Directory bread(block 36) failed [ 192.966924][T19226] FAT-fs (loop0): Directory bread(block 37) failed [ 192.973642][T19226] FAT-fs (loop0): Directory bread(block 38) failed [ 192.982429][T19226] FAT-fs (loop0): Directory bread(block 39) failed [ 193.000010][T19226] FAT-fs (loop0): Directory bread(block 40) failed [ 193.020192][T19226] FAT-fs (loop0): Directory bread(block 41) failed [ 193.028752][T19240] netlink: 'syz.2.7145': attribute type 3 has an invalid length. [ 193.118173][T19226] syz.0.7139: attempt to access beyond end of device [ 193.118173][T19226] loop0: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 193.153323][T19226] FAT-fs (loop0): Filesystem has been set read-only [ 193.170738][T19226] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 193.328642][T19269] loop2: detected capacity change from 0 to 1024 [ 193.367343][T19275] loop1: detected capacity change from 0 to 256 [ 193.422339][T19269] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.444793][T19275] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 193.494951][T19275] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 193.503565][T19275] FAT-fs (loop1): Filesystem has been set read-only [ 193.554233][ T29] kauditd_printk_skb: 47 callbacks suppressed [ 193.554249][ T29] audit: type=1400 audit(1770677672.085:1788): avc: denied { kexec_image_load } for pid=19288 comm="syz.0.7168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 193.598284][T19291] loop3: detected capacity change from 0 to 512 [ 193.606555][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.655219][T19291] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 193.720826][T19303] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 193.799603][ T29] audit: type=1400 audit(1770677672.335:1789): avc: denied { mount } for pid=19306 comm="syz.1.7176" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 193.843661][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.858654][T19308] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7175'. [ 193.867699][T19308] netlink: 32 bytes leftover after parsing attributes in process `syz.0.7175'. [ 193.883685][T19311] loop5: detected capacity change from 0 to 1024 [ 193.899498][ T29] audit: type=1400 audit(1770677672.435:1790): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 193.989774][T19311] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a042c118, mo2=0002] [ 194.054258][ T996] tipc: Node number set to 4269801488 [ 194.064373][T19311] System zones: 0-1, 3-12 [ 194.070404][T19311] EXT4-fs (loop5): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.143830][T19311] EXT4-fs error (device loop5): ext4_nfs_get_inode:1542: inode #11: comm syz.5.7178: iget: bad extra_isize 2080 (inode size 256) [ 194.164831][T19328] loop3: detected capacity change from 0 to 128 [ 194.193707][T19328] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 194.248176][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 194.275521][T19328] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 194.341739][ T12] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 194.373082][T19339] loop2: detected capacity change from 0 to 512 [ 194.394079][T19339] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 194.412082][T19342] rdma_rxe: rxe_newlink: failed to add team_slave_0 [ 194.441306][T19339] EXT4-fs (loop2): 1 truncate cleaned up [ 194.459396][T19339] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.505416][ T29] audit: type=1326 audit(1770677673.035:1791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.528883][ T29] audit: type=1326 audit(1770677673.035:1792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.552345][ T29] audit: type=1326 audit(1770677673.035:1793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.575687][ T29] audit: type=1326 audit(1770677673.035:1794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.598967][ T29] audit: type=1326 audit(1770677673.035:1795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.622432][ T29] audit: type=1326 audit(1770677673.035:1796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.645791][ T29] audit: type=1326 audit(1770677673.035:1797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19341 comm="syz.1.7191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x50000 [ 194.709965][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.728196][T19358] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7196'. [ 194.915542][T19374] netlink: 277 bytes leftover after parsing attributes in process `syz.2.7204'. [ 194.990938][T19382] netlink: 'syz.2.7209': attribute type 21 has an invalid length. [ 195.025860][T19380] EXT4-fs: Ignoring removed oldalloc option [ 195.031829][T19380] EXT4-fs: Ignoring removed orlov option [ 195.074361][T19386] EXT4-fs: Ignoring removed bh option [ 195.080061][T19380] EXT4-fs: inline encryption not supported [ 195.109021][T19380] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 195.130046][T19380] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.182944][T19386] EXT4-fs error (device loop5): ext4_get_branch:178: inode #11: block 4294967295: comm syz.5.7210: invalid block [ 195.217660][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.295913][T19386] EXT4-fs (loop5): Remounting filesystem read-only [ 195.341750][T19386] EXT4-fs (loop5): 2 truncates cleaned up [ 195.392477][T19386] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.633099][T19414] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 195.780666][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.893474][T19424] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.7228: inode has both inline data and extents flags [ 196.048298][T19424] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.7228: couldn't read orphan inode 15 (err -117) [ 196.105569][T19424] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.178035][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.303258][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.466725][T19448] tipc: Started in network mode [ 196.471755][T19448] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 196.534378][T19448] tipc: New replicast peer: 0000:0000:0000:0000:0000:0000:0000:0001 [ 196.542723][T19448] tipc: Enabled bearer , priority 10 [ 197.068946][T19487] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=8842c128, mo2=0003] [ 197.097127][T19487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.132659][T19497] __nla_validate_parse: 3 callbacks suppressed [ 197.132674][T19497] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7261'. [ 197.184546][T19487] EXT4-fs error (device loop0): ext4_ext_precache:649: inode #2: comm syz.0.7258: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 197.257629][T19487] EXT4-fs (loop0): Remounting filesystem read-only [ 197.339378][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.406678][T19518] set_capacity_and_notify: 6 callbacks suppressed [ 197.406770][T19518] loop2: detected capacity change from 0 to 764 [ 197.476711][T19518] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 197.507693][T19518] Symlink component flag not implemented [ 197.526278][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/920.tmp-b7:1' failed: Read-only file system [ 197.528396][T19518] Symlink component flag not implemented (7) [ 197.566299][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/940.tmp-b7:0' failed: Read-only file system [ 197.596494][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/931.tmp-b7:3' failed: Read-only file system [ 197.604621][T19530] netlink: 32 bytes leftover after parsing attributes in process `syz.0.7277'. [ 197.619972][T19532] loop3: detected capacity change from 0 to 128 [ 197.629618][T19532] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 197.653983][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/942.tmp-b7:3' failed: Read-only file system [ 197.654237][ T996] tipc: Node number set to 1 [ 197.655380][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-label/SYZKALLER.tmp-b7:3' failed: Read-only file system [ 197.656295][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-uuid/1DC8-5927.tmp-b7:3' failed: Read-only file system [ 197.678411][T12376] udevd[12376]: symlink '../../loop2' '/dev/disk/by-diskseq/941.tmp-b7:2' failed: Read-only file system [ 197.689998][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/942.tmp-b7:3' failed: Read-only file system [ 197.695336][T12376] udevd[12376]: symlink '../../loop2' '/dev/disk/by-diskseq/941.tmp-b7:2' failed: Read-only file system [ 197.699611][T12376] udevd[12376]: symlink '../../loop2' '/dev/disk/by-diskseq/943.tmp-b7:2' failed: Read-only file system [ 197.765327][T19540] netlink: 76 bytes leftover after parsing attributes in process `syz.3.7282'. [ 197.765396][T19540] netlink: 76 bytes leftover after parsing attributes in process `syz.3.7282'. [ 198.003592][T19569] loop0: detected capacity change from 0 to 512 [ 198.027790][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.7296: corrupted inode contents [ 198.050936][T19569] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #3: comm syz.0.7296: mark_inode_dirty error [ 198.062837][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.7296: corrupted inode contents [ 198.083736][T19569] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.7296: mark_inode_dirty error [ 198.095423][T19569] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.7296: Failed to acquire dquot type 0 [ 198.117176][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.7296: corrupted inode contents [ 198.135249][T19569] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #16: comm syz.0.7296: mark_inode_dirty error [ 198.153724][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.7296: corrupted inode contents [ 198.169868][T19579] loop5: detected capacity change from 0 to 512 [ 198.189875][T19579] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 198.199552][T19569] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.7296: mark_inode_dirty error [ 198.204776][T19579] EXT4-fs (loop5): orphan cleanup on readonly fs [ 198.217701][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.7296: corrupted inode contents [ 198.277802][T19569] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 198.288078][T19579] EXT4-fs error (device loop5): ext4_do_update_inode:5617: inode #16: comm syz.5.7299: corrupted inode contents [ 198.304408][T19569] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.7296: corrupted inode contents [ 198.324476][T19579] EXT4-fs (loop5): Remounting filesystem read-only [ 198.331220][T19579] EXT4-fs (loop5): 1 truncate cleaned up [ 198.337131][ T412] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 198.347709][ T412] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 198.360093][T19569] EXT4-fs error (device loop0): ext4_truncate:4635: inode #16: comm syz.0.7296: mark_inode_dirty error [ 198.371294][ T412] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 198.382626][T19569] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 198.383649][T19579] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 198.416033][T19569] EXT4-fs (loop0): 1 truncate cleaned up [ 198.431167][T19569] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 198.459474][T19569] ext4 filesystem being mounted at /1480/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.527574][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.622623][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.658588][ T29] kauditd_printk_skb: 9025 callbacks suppressed [ 198.658607][ T29] audit: type=1400 audit(1770677677.195:10812): avc: denied { write } for pid=19606 comm="syz.0.7306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 198.689999][T19608] netlink: 224 bytes leftover after parsing attributes in process `syz.5.7305'. [ 198.699191][T19608] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7305'. [ 198.762378][ T29] audit: type=1400 audit(1770677677.295:10813): avc: denied { write } for pid=19613 comm="syz.2.7309" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 198.850810][T19624] loop0: detected capacity change from 0 to 512 [ 198.863756][T19624] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 198.913528][T19630] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7316'. [ 198.922694][T19630] tipc: Invalid UDP bearer configuration [ 198.922712][T19630] tipc: Enabling of bearer rejected, failed to enable media [ 198.946465][T19633] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7318'. [ 198.949390][T19624] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 199.008340][T19624] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.7313: bg 0: block 248: padding at end of block bitmap is not set [ 199.083083][T19624] Quota error (device loop0): write_blk: dquota write failed [ 199.090746][T19624] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 199.100772][T19624] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.7313: Failed to acquire dquot type 1 [ 199.165047][T19624] EXT4-fs (loop0): 1 truncate cleaned up [ 199.171391][T19624] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 199.208893][ T29] audit: type=1400 audit(1770677677.725:10814): avc: denied { append } for pid=19643 comm="syz.1.7323" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.234280][ T29] audit: type=1400 audit(1770677677.735:10815): avc: denied { map } for pid=19643 comm="syz.1.7323" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.259555][ T29] audit: type=1400 audit(1770677677.735:10816): avc: denied { execute } for pid=19643 comm="syz.1.7323" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.298458][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 199.456984][ T29] audit: type=1400 audit(1770677677.985:10817): avc: denied { write } for pid=19672 comm="syz.2.7337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 199.537893][T19682] usb usb7: usbfs: process 19682 (syz.1.7339) did not claim interface 0 before use [ 199.585263][T19682] usb usb7: selecting invalid altsetting 6 [ 199.786135][ T29] audit: type=1326 audit(1770677678.325:10818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19708 comm="syz.1.7356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x7ffc0000 [ 199.810484][ T29] audit: type=1326 audit(1770677678.325:10819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19708 comm="syz.1.7356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b3f5aaf79 code=0x7ffc0000 [ 199.810592][T19712] loop3: detected capacity change from 0 to 512 [ 199.866139][T19712] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.896365][T19712] ext4 filesystem being mounted at /1536/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 199.963545][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.098322][T19748] netlink: 92 bytes leftover after parsing attributes in process `syz.3.7369'. [ 200.116005][T19744] loop2: detected capacity change from 0 to 1024 [ 200.139129][T19748] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7369'. [ 200.149922][T19744] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 200.205042][T19744] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #11: comm syz.2.7367: iget: bogus i_mode (1) [ 200.226907][T19744] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.7367: couldn't read orphan inode 11 (err -117) [ 200.242404][T19744] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.325853][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.372259][T19775] netlink: 'syz.2.7381': attribute type 2 has an invalid length. [ 200.696235][T19813] loop3: detected capacity change from 0 to 1024 [ 200.701099][T19813] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 200.713780][T19813] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 200.714045][T19813] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #32: comm syz.3.7401: iget: special inode unallocated [ 200.718064][T19813] EXT4-fs (loop3): Remounting filesystem read-only [ 200.744715][T19813] EXT4-fs (loop3): no journal found [ 200.750001][T19813] EXT4-fs (loop3): can't get journal size [ 200.751473][T19813] EXT4-fs (loop3): filesystem is read-only [ 200.763155][T19813] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 200.792567][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.907874][T19825] loop1: detected capacity change from 0 to 512 [ 200.923459][T19825] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.7404: inode has both inline data and extents flags [ 200.923617][T19825] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.7404: couldn't read orphan inode 15 (err -117) [ 200.931856][T19825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.062772][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.365702][T19867] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 201.545628][T19891] loop1: detected capacity change from 0 to 256 [ 201.897474][T19942] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 201.926512][T19941] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.952287][T19941] ext4 filesystem being mounted at /1506/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.975012][T19941] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.7462: corrupted xattr block 32: bad e_name length [ 201.995281][T19942] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 202.010813][T19941] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 202.021029][T19941] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.7462: corrupted xattr block 32: bad e_name length [ 202.039225][T19941] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 202.056253][T19941] EXT4-fs error (device loop0): ext4_xattr_block_find:1879: inode #15: comm syz.0.7462: corrupted xattr block 32: bad e_name length [ 202.099120][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 202.119229][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.161058][T19965] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.161336][T19967] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=19967 comm=syz.0.7472 [ 202.186537][T19965] EXT4-fs (loop1): Online resizing not supported with sparse_super2 [ 202.216983][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.307973][T19979] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.344369][T19979] ext4 filesystem being mounted at /663/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.396955][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.428553][T19994] pim6reg: entered allmulticast mode [ 202.508469][T20002] __nla_validate_parse: 4 callbacks suppressed [ 202.508485][T20002] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7489'. [ 202.562181][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/965.tmp-b7:0' failed: Read-only file system [ 202.565731][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/966.tmp-b7:1' failed: Read-only file system [ 202.609502][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/965.tmp-b7:0' failed: Read-only file system [ 202.630254][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/956.tmp-b7:3' failed: Read-only file system [ 202.661323][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/966.tmp-b7:1' failed: Read-only file system [ 202.688450][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/966.tmp-b7:1' failed: Read-only file system [ 202.718481][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/966.tmp-b7:1' failed: Read-only file system [ 202.735555][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/956.tmp-b7:3' failed: Read-only file system [ 202.770773][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/966.tmp-b7:1' failed: Read-only file system [ 202.799197][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/956.tmp-b7:3' failed: Read-only file system [ 203.461237][T20053] dummy0: entered promiscuous mode [ 203.577969][T20064] xt_time: unknown flags 0xc [ 203.672951][T20072] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7521'. [ 203.737368][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 203.737383][ T29] audit: type=1400 audit(1770677682.275:10853): avc: denied { getopt } for pid=20075 comm="syz.2.7523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 203.790329][T20080] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.799345][T20080] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.808448][T20080] netlink: 264 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.817744][T20080] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.826888][T20080] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.835920][T20080] netlink: 264 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.855639][T20084] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7527'. [ 203.868016][T20080] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7525'. [ 203.930380][ T29] audit: type=1400 audit(1770677682.465:10854): avc: denied { write } for pid=20087 comm="syz.2.7529" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 203.977732][T20091] netlink: 'syz.1.7530': attribute type 3 has an invalid length. [ 204.014565][T20095] set_capacity_and_notify: 4 callbacks suppressed [ 204.014595][T20095] loop0: detected capacity change from 0 to 2048 [ 204.041196][T20095] EXT4-fs: Ignoring removed orlov option [ 204.046995][T20095] EXT4-fs: Ignoring removed oldalloc option [ 204.096287][T20095] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.155350][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.262034][T20110] netlink: 'syz.0.7537': attribute type 2 has an invalid length. [ 204.400243][T20122] loop0: detected capacity change from 0 to 512 [ 204.409218][T20122] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 204.436585][T20122] EXT4-fs (loop0): 1 truncate cleaned up [ 204.445399][T20122] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.513762][ T29] audit: type=1326 audit(1770677683.045:10855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20130 comm="syz.5.7547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 204.538287][ T29] audit: type=1326 audit(1770677683.045:10856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20130 comm="syz.5.7547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 204.561938][ T29] audit: type=1326 audit(1770677683.055:10857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20130 comm="syz.5.7547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=40 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 204.586216][ T29] audit: type=1326 audit(1770677683.055:10858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20130 comm="syz.5.7547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 204.609936][ T29] audit: type=1326 audit(1770677683.055:10859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20130 comm="syz.5.7547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 204.684977][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.721844][T20135] loop1: detected capacity change from 0 to 128 [ 204.783300][T20141] netlink: 'syz.0.7552': attribute type 1 has an invalid length. [ 204.868914][ T29] audit: type=1400 audit(1770677683.405:10860): avc: denied { setopt } for pid=20146 comm="syz.2.7557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 204.963689][ T29] audit: type=1400 audit(1770677683.435:10861): avc: denied { ioctl } for pid=20148 comm="syz.1.7555" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 205.023208][ T29] audit: type=1400 audit(1770677683.535:10862): avc: denied { setcurrent } for pid=20163 comm="syz.0.7563" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 205.058832][T20167] loop5: detected capacity change from 0 to 128 [ 205.518948][T20224] loop3: detected capacity change from 0 to 736 [ 205.599643][T20224] rock: directory entry would overflow storage [ 205.605902][T20224] rock: sig=0x3b10, size=4, remaining=3 [ 205.744004][T20247] loop5: detected capacity change from 0 to 256 [ 205.776736][T20247] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 205.822908][T20247] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 205.853425][T20256] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 206.097079][T20281] loop3: detected capacity change from 0 to 512 [ 206.104521][T20281] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 206.133643][T20281] EXT4-fs (loop3): 1 truncate cleaned up [ 206.139970][T20281] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.168642][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.210767][T20289] loop3: detected capacity change from 0 to 512 [ 206.258081][T20289] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 206.271150][T20289] ext4 filesystem being mounted at /1584/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.323429][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.595079][T20342] loop2: detected capacity change from 0 to 1024 [ 206.946115][T20388] loop0: detected capacity change from 0 to 512 [ 206.952830][T20388] EXT4-fs: Ignoring removed i_version option [ 206.959222][T20388] EXT4-fs: Ignoring removed oldalloc option [ 207.005763][T20388] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.047275][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.331253][T20417] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.350367][T20423] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 207.442205][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.565890][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/994.tmp-b7:0' failed: Read-only file system [ 207.571180][T12376] udevd[12376]: symlink '../../loop5' '/dev/disk/by-diskseq/980.tmp-b7:5' failed: Read-only file system [ 207.603873][ T3732] udevd[3732]: symlink '../../loop2' '/dev/disk/by-diskseq/995.tmp-b7:2' failed: Read-only file system [ 207.620743][ T3304] udevd[3304]: symlink '../../loop0' '/dev/disk/by-diskseq/996.tmp-b7:0' failed: Read-only file system [ 207.652494][ T3734] udevd[3734]: symlink '../../loop1' '/dev/disk/by-diskseq/974.tmp-b7:1' failed: Read-only file system [ 207.690121][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/993.tmp-b7:3' failed: Read-only file system [ 207.705080][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/995.tmp-b7:2' failed: Read-only file system [ 207.728937][ T3732] udevd[3732]: symlink '../../loop0' '/dev/disk/by-diskseq/996.tmp-b7:0' failed: Read-only file system [ 207.756235][T12376] udevd[12376]: symlink '../../loop5' '/dev/disk/by-diskseq/980.tmp-b7:5' failed: Read-only file system [ 207.782685][ T3734] udevd[3734]: symlink '../../loop1' '/dev/disk/by-diskseq/974.tmp-b7:1' failed: Read-only file system [ 207.855136][T20472] EXT4-fs: Ignoring removed orlov option [ 207.861429][T20472] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 207.924691][T20472] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.003851][T20485] EXT4-fs: Ignoring removed orlov option [ 208.028031][T20489] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 208.039460][T20485] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 208.065681][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.099999][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.157558][T20503] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 208.341032][T20518] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 208.347483][T20519] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.374308][T20519] ext4 filesystem being mounted at /701/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.434656][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.467853][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.526378][T20535] __nla_validate_parse: 10 callbacks suppressed [ 208.526395][T20535] netlink: 52 bytes leftover after parsing attributes in process `syz.3.7731'. [ 208.541763][T20535] netlink: 52 bytes leftover after parsing attributes in process `syz.3.7731'. [ 208.550834][T20535] netlink: 52 bytes leftover after parsing attributes in process `syz.3.7731'. [ 208.574383][T20539] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 208.716109][T20550] netlink: 32 bytes leftover after parsing attributes in process `syz.2.7741'. [ 208.725498][T20550] netlink: 32 bytes leftover after parsing attributes in process `syz.2.7741'. [ 208.789991][T20556] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.819760][T20556] ext4 filesystem being mounted at /705/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.891833][T20570] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7750'. [ 208.964554][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.024425][T20580] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #11: comm syz.2.7755: checksumming directory block 0 [ 209.101548][T20594] set_capacity_and_notify: 12 callbacks suppressed [ 209.101636][T20594] loop0: detected capacity change from 0 to 128 [ 209.116933][T20594] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 209.127003][T20594] FAT-fs (loop0): Filesystem has been set read-only [ 209.180157][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 209.180176][ T29] audit: type=1326 audit(1770677687.715:10885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.227797][ T29] audit: type=1326 audit(1770677687.715:10886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.251592][ T29] audit: type=1326 audit(1770677687.715:10887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.275358][ T29] audit: type=1326 audit(1770677687.715:10888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.299289][ T29] audit: type=1326 audit(1770677687.715:10889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.323007][ T29] audit: type=1326 audit(1770677687.715:10890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.346737][ T29] audit: type=1326 audit(1770677687.755:10891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.362534][T20610] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7768'. [ 209.380645][ T29] audit: type=1326 audit(1770677687.915:10892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20599 comm="syz.2.7762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 209.491861][T20622] loop2: detected capacity change from 0 to 512 [ 209.544634][T20622] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 209.588353][T20622] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.7774: corrupted inode contents [ 209.612182][T20622] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #11: comm syz.2.7774: mark_inode_dirty error [ 209.640830][ T29] audit: type=1400 audit(1770677688.175:10893): avc: denied { read } for pid=20636 comm="syz.3.7781" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 209.671880][T20622] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.7774: invalid indirect mapped block 1 (level 1) [ 209.687500][T20622] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.7774: corrupted inode contents [ 209.699916][T20622] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 209.710484][T20622] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.7774: corrupted inode contents [ 209.723043][T20622] EXT4-fs error (device loop2): ext4_truncate:4635: inode #11: comm syz.2.7774: mark_inode_dirty error [ 209.734441][T20622] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 209.748412][T20622] EXT4-fs (loop2): 1 truncate cleaned up [ 209.777967][T20645] xt_CT: No such helper "snmp_trap" [ 209.860843][T20658] loop3: detected capacity change from 0 to 2048 [ 209.896794][T20658] ext4 filesystem being mounted at /1622/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.936873][T20658] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.7791: bg 0: block 345: padding at end of block bitmap is not set [ 209.993532][ T29] audit: type=1400 audit(1770677688.515:10894): avc: denied { cpu } for pid=20662 comm="syz.0.7792" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 210.077989][T20675] loop5: detected capacity change from 0 to 512 [ 210.152817][T20675] ext4 filesystem being mounted at /716/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.209851][T20675] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.7796: Failed to acquire dquot type 0 [ 210.373485][T20706] netlink: 'syz.5.7812': attribute type 3 has an invalid length. [ 210.522775][T20722] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7819'. [ 210.731180][T20739] loop2: detected capacity change from 0 to 2048 [ 210.782916][T20739] ext4 filesystem being mounted at /1594/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.968785][T20778] netlink: 164 bytes leftover after parsing attributes in process `syz.0.7843'. [ 211.032457][T20786] loop3: detected capacity change from 0 to 512 [ 211.134447][T20786] ext4 filesystem being mounted at /1633/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.159825][T20807] loop2: detected capacity change from 0 to 512 [ 211.184427][T20807] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.7858: corrupted in-inode xattr: bad e_name length [ 211.200538][T20807] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.7858: couldn't read orphan inode 15 (err -117) [ 211.212850][T20786] EXT4-fs error (device loop3): ext4_empty_dir:3075: inode #12: comm syz.3.7849: invalid size [ 211.350016][T20828] loop3: detected capacity change from 0 to 1764 [ 211.418657][T20836] loop2: detected capacity change from 0 to 128 [ 211.445017][T20836] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 211.491638][T20841] loop3: detected capacity change from 0 to 8192 [ 211.711244][T20863] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 211.734327][T20863] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.7885: bg 0: block 104: invalid block bitmap [ 211.755397][T20866] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7886'. [ 211.771136][T20863] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 211.791916][T20863] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.7885: invalid indirect mapped block 1 (level 1) [ 211.819427][T20863] EXT4-fs (loop1): 1 truncate cleaned up [ 212.262290][T20901] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 212.285281][T20901] EXT4-fs (loop2): orphan cleanup on readonly fs [ 212.297423][T20901] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 212.341803][T20901] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 212.358758][T20901] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #13: comm syz.2.7899: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 212.398608][T20901] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.7899: couldn't read orphan inode 13 (err -117) [ 212.450180][T20901] EXT4-fs: Cannot specify journal on remount [ 212.586081][T12376] udevd[12376]: symlink '../../loop2' '/dev/disk/by-diskseq/1036.tmp-b7:2' failed: Read-only file system [ 212.621320][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/1020.tmp-b7:5' failed: Read-only file system [ 212.642581][ T3732] udevd[3732]: symlink '../../loop0' '/dev/disk/by-diskseq/1013.tmp-b7:0' failed: Read-only file system [ 212.671574][ T3734] udevd[3734]: symlink '../../loop2' '/dev/disk/by-diskseq/1036.tmp-b7:2' failed: Read-only file system [ 212.672398][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/1034.tmp-b7:1' failed: Read-only file system [ 212.712797][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/1020.tmp-b7:5' failed: Read-only file system [ 212.735161][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 212.798757][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1037.tmp-b7:1' failed: Read-only file system [ 212.824884][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 212.831178][ T3732] udevd[3732]: symlink '../../loop0' '/dev/disk/by-diskseq/1013.tmp-b7:0' failed: Read-only file system [ 212.881147][T20940] ext4 filesystem being mounted at /739/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.917255][T20940] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.7915: Failed to acquire dquot type 0 [ 212.940833][T20945] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.7919: corrupted in-inode xattr: e_name out of bounds [ 212.964617][T20945] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.7919: couldn't read orphan inode 15 (err -117) [ 213.257953][T20983] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 213.340011][ T412] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 213.628286][T21026] xt_policy: too many policy elements [ 213.752586][T21042] netlink: 'syz.5.7963': attribute type 21 has an invalid length. [ 213.785831][T21042] __nla_validate_parse: 7 callbacks suppressed [ 213.785847][T21042] netlink: 132 bytes leftover after parsing attributes in process `syz.5.7963'. [ 213.801223][T21042] netlink: 20 bytes leftover after parsing attributes in process `syz.5.7963'. [ 213.875148][T21053] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.7969: invalid indirect mapped block 256 (level 2) [ 213.924734][T21053] EXT4-fs (loop1): 2 truncates cleaned up [ 214.376794][T21110] set_capacity_and_notify: 8 callbacks suppressed [ 214.376812][T21110] loop3: detected capacity change from 0 to 512 [ 214.467495][T21110] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 214.482226][T21119] loop1: detected capacity change from 0 to 512 [ 214.491895][T21110] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.7994: invalid block [ 214.531176][T21119] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 214.560610][T21110] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.7994: invalid indirect mapped block 4294967295 (level 1) [ 214.601127][T21119] EXT4-fs (loop1): orphan cleanup on readonly fs [ 214.623808][T21110] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.7994: invalid indirect mapped block 4294967295 (level 1) [ 214.647627][T21119] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.7998: corrupted inode contents [ 214.679854][T21110] EXT4-fs (loop3): 2 truncates cleaned up [ 214.692446][T21130] loop2: detected capacity change from 0 to 2048 [ 214.694640][T21119] EXT4-fs (loop1): Remounting filesystem read-only [ 214.719144][T21119] EXT4-fs (loop1): 1 truncate cleaned up [ 214.725192][ T412] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 214.726495][T21130] loop2: p3 p4 < > [ 214.735804][ T412] __quota_error: 37 callbacks suppressed [ 214.735820][ T412] Quota error (device loop1): write_blk: dquota write failed [ 214.752770][ T412] Quota error (device loop1): remove_free_dqentry: Can't write block (5) with free entries [ 214.761773][T21130] loop2: p3 start 11362048 is beyond EOD, truncated [ 214.763039][ T412] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 214.780149][ T412] Quota error (device loop1): write_blk: dquota write failed [ 214.787614][ T412] Quota error (device loop1): free_dqentry: Can't move quota data block (5) to free list [ 214.802715][ T412] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 214.812909][ T412] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 214.822020][ T412] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 214.838327][T21132] loop5: detected capacity change from 0 to 1024 [ 214.904716][T21132] EXT4-fs: Ignoring removed oldalloc option [ 214.929535][T21132] ext4 filesystem being mounted at /759/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.954379][T21132] EXT4-fs warning (device loop5): ext4_empty_dir:3097: inode #12: comm syz.5.8003: directory missing '..' [ 215.049490][T21154] loop2: detected capacity change from 0 to 256 [ 215.064844][T21154] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 215.085365][T21154] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 215.130964][T21161] loop0: detected capacity change from 0 to 512 [ 215.162871][T21171] tipc: Enabling of bearer rejected, failed to enable media [ 215.182887][T21161] ext4 filesystem being mounted at /1646/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.221136][T21174] netlink: 36 bytes leftover after parsing attributes in process `syz.2.8016'. [ 215.242996][T21175] loop5: detected capacity change from 0 to 128 [ 215.317508][T21179] bridge0: port 4(ipvlan2) entered blocking state [ 215.324026][T21179] bridge0: port 4(ipvlan2) entered disabled state [ 215.364729][T21179] ipvlan2: entered allmulticast mode [ 215.370091][T21179] bridge0: entered allmulticast mode [ 215.403064][T21179] ipvlan2: left allmulticast mode [ 215.408221][T21179] bridge0: left allmulticast mode [ 215.499416][T21186] Process accounting resumed [ 215.544282][T21199] loop3: detected capacity change from 0 to 512 [ 215.577795][ T29] audit: type=1400 audit(1770677694.115:10928): avc: denied { mount } for pid=21202 comm="syz.1.8030" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.600357][ T29] audit: type=1400 audit(1770677694.115:10929): avc: denied { remount } for pid=21202 comm="syz.1.8030" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.634567][T21199] EXT4-fs (loop3): 1 orphan inode deleted [ 215.655658][ T29] audit: type=1400 audit(1770677694.195:10930): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.690766][T21199] ext4 filesystem being mounted at /1655/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.199759][T21268] netlink: 32 bytes leftover after parsing attributes in process `syz.5.8059'. [ 216.209069][T21268] netlink: 32 bytes leftover after parsing attributes in process `syz.5.8059'. [ 216.519799][T21308] loop5: detected capacity change from 0 to 256 [ 216.567532][T21308] FAT-fs (loop5): Directory bread(block 64) failed [ 216.577657][T21308] FAT-fs (loop5): Directory bread(block 65) failed [ 216.584730][T21308] FAT-fs (loop5): Directory bread(block 66) failed [ 216.591518][T21308] FAT-fs (loop5): Directory bread(block 67) failed [ 216.598364][T21308] FAT-fs (loop5): Directory bread(block 68) failed [ 216.605280][T21308] FAT-fs (loop5): Directory bread(block 69) failed [ 216.612018][T21308] FAT-fs (loop5): Directory bread(block 70) failed [ 216.618754][T21308] FAT-fs (loop5): Directory bread(block 71) failed [ 216.625668][T21308] FAT-fs (loop5): Directory bread(block 72) failed [ 216.653868][T21318] netlink: 'syz.3.8084': attribute type 29 has an invalid length. [ 216.658734][T21308] FAT-fs (loop5): Directory bread(block 73) failed [ 216.671949][T21318] netlink: 'syz.3.8084': attribute type 29 has an invalid length. [ 216.792304][T21328] netlink: 'syz.5.8090': attribute type 1 has an invalid length. [ 216.873829][T21338] netlink: 44 bytes leftover after parsing attributes in process `syz.3.8094'. [ 216.882910][T21338] netlink: 43 bytes leftover after parsing attributes in process `syz.3.8094'. [ 216.891946][T21338] netlink: 'syz.3.8094': attribute type 5 has an invalid length. [ 216.899749][T21338] netlink: 43 bytes leftover after parsing attributes in process `syz.3.8094'. [ 216.967688][T21346] loop1: detected capacity change from 0 to 128 [ 217.137922][T21364] FAT-fs (loop1): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 217.147451][T21362] netlink: 60 bytes leftover after parsing attributes in process `syz.3.8107'. [ 217.226589][T21366] ext4 filesystem being mounted at /786/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.287848][T21370] bridge_slave_1: default FDB implementation only supports local addresses [ 217.416107][T21374] ext4 filesystem being mounted at /1666/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.479593][T21374] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.8110: bg 0: block 345: padding at end of block bitmap is not set [ 217.606203][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 217.643113][T21392] tipc: Enabling not permitted [ 217.648695][T21392] tipc: Enabling of bearer rejected, failed to enable media [ 217.658344][T12376] udevd[12376]: symlink '../../loop5' '/dev/disk/by-diskseq/1072.tmp-b7:5' failed: Read-only file system [ 217.678298][ T3732] udevd[3732]: symlink '../../loop3' '/dev/disk/by-diskseq/1064.tmp-b7:3' failed: Read-only file system [ 217.691197][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1073.tmp-b7:2' failed: Read-only file system [ 217.721217][ T3734] udevd[3734]: symlink '../../loop1' '/dev/disk/by-diskseq/1071.tmp-b7:1' failed: Read-only file system [ 217.745739][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1073.tmp-b7:2' failed: Read-only file system [ 217.762501][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/1075.tmp-b7:1' failed: Read-only file system [ 217.780799][ T3732] udevd[3732]: symlink '../../loop5' '/dev/disk/by-diskseq/1072.tmp-b7:5' failed: Read-only file system [ 217.798363][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/1075.tmp-b7:1' failed: Read-only file system [ 217.811996][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1074.tmp-b7:2' failed: Read-only file system [ 217.906944][T21415] netlink: 88 bytes leftover after parsing attributes in process `syz.0.8128'. [ 217.916099][T21415] unsupported nla_type 27303 [ 217.932169][T21416] EXT4-fs: Ignoring removed bh option [ 217.976981][ T29] audit: type=1400 audit(1770677696.515:10931): avc: denied { unlink } for pid=21414 comm="syz.2.8130" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 218.059165][T21426] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.8132: corrupted in-inode xattr: e_name out of bounds [ 218.073513][T21426] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.8132: couldn't read orphan inode 15 (err -117) [ 218.371789][T21468] vlan2: entered promiscuous mode [ 218.377072][T21468] macvlan1: entered promiscuous mode [ 218.499058][T21486] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 218.547309][T21492] sch_tbf: burst 4 is lower than device team_slave_0 mtu (1514) ! [ 218.598147][T21496] sg_read: process 3484 (syz.3.8166) changed security contexts after opening file descriptor, this is not allowed. [ 218.924761][T21544] __nla_validate_parse: 3 callbacks suppressed [ 218.924782][T21544] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8190'. [ 218.940642][T21544] netlink: 'syz.2.8190': attribute type 1 has an invalid length. [ 218.948561][T21544] netlink: 44 bytes leftover after parsing attributes in process `syz.2.8190'. [ 219.023322][T21554] netlink: 160 bytes leftover after parsing attributes in process `syz.3.8194'. [ 219.037589][T21552] ext4 filesystem being mounted at /798/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.059312][T21552] EXT4-fs error (device loop5): ext4_do_update_inode:5617: inode #4: comm syz.5.8195: corrupted inode contents [ 219.074626][T21552] EXT4-fs error (device loop5): ext4_dirty_inode:6502: inode #4: comm syz.5.8195: mark_inode_dirty error [ 219.116940][T21552] EXT4-fs error (device loop5): ext4_do_update_inode:5617: inode #4: comm syz.5.8195: corrupted inode contents [ 219.148968][T21552] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #4: comm syz.5.8195: mark_inode_dirty error [ 219.164359][T21552] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.8195: Failed to acquire dquot type 1 [ 219.224579][T21573] netlink: 'syz.3.8203': attribute type 1 has an invalid length. [ 219.350844][T21587] ext4 filesystem being mounted at /1694/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 219.563557][T21615] set_capacity_and_notify: 10 callbacks suppressed [ 219.563579][T21615] loop2: detected capacity change from 0 to 512 [ 219.609356][T21622] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8227'. [ 219.640232][T21615] ext4 filesystem being mounted at /1696/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.658148][T21629] loop0: detected capacity change from 0 to 512 [ 219.670400][T21629] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 219.690408][T21629] EXT4-fs (loop0): orphan cleanup on readonly fs [ 219.700158][T21629] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 219.716466][T21629] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 219.723503][T21629] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.8229: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 219.743448][T21629] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.8229: couldn't read orphan inode 13 (err -117) [ 219.780296][T21629] EXT4-fs: Cannot specify journal on remount [ 219.857235][T21646] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8235'. [ 219.938309][T21654] netlink: 116376 bytes leftover after parsing attributes in process `syz.3.8241'. [ 219.956296][T21651] loop0: detected capacity change from 0 to 2048 [ 219.964420][T21654] netlink: zone id is out of range [ 220.026905][T21663] loop3: detected capacity change from 0 to 512 [ 220.052326][T21663] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 220.075467][T21663] EXT4-fs (loop3): orphan cleanup on readonly fs [ 220.098944][T21663] EXT4-fs error (device loop3): __ext4_iget:5426: inode #11: block 8: comm syz.3.8243: invalid block [ 220.113346][T21670] loop0: detected capacity change from 0 to 512 [ 220.124257][T21663] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.8243: couldn't read orphan inode 11 (err -117) [ 220.161304][T21663] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.8243: Block bitmap for bg 0 marked uninitialized [ 220.214725][T21670] ext4 filesystem being mounted at /1668/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 220.488866][T21705] netlink: 48 bytes leftover after parsing attributes in process `syz.5.8261'. [ 220.623979][T21719] pim6reg: entered allmulticast mode [ 220.645490][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 220.645574][ T29] audit: type=1400 audit(1770677699.185:10933): avc: denied { read } for pid=21722 comm="syz.2.8269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 220.796355][ T29] audit: type=1400 audit(1770677699.335:10934): avc: denied { ioctl } for pid=21732 comm="syz.3.8276" path="mnt:[4026532389]" dev="nsfs" ino=4026532389 ioctlcmd=0x940b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 221.056750][T21764] loop2: detected capacity change from 0 to 512 [ 221.126056][T21764] ext4 filesystem being mounted at /1717/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.230145][T21788] loop3: detected capacity change from 0 to 512 [ 221.245181][T21788] EXT4-fs (loop3): orphan cleanup on readonly fs [ 221.256189][T21788] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.8300: corrupted in-inode xattr: invalid size in ea xattr [ 221.304258][T21788] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.8300: couldn't read orphan inode 15 (err -117) [ 221.323998][T21792] loop1: detected capacity change from 0 to 512 [ 221.354780][T21792] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 221.450789][T21804] loop3: detected capacity change from 0 to 512 [ 221.469113][T21806] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8308'. [ 221.490083][T21804] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.8307: inode has both inline data and extents flags [ 221.544469][T21804] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.8307: couldn't read orphan inode 15 (err -117) [ 221.582193][ T29] audit: type=1400 audit(1770677700.115:10935): avc: denied { shutdown } for pid=21815 comm="syz.5.8321" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 221.721618][T21827] loop1: detected capacity change from 0 to 512 [ 221.752485][T21827] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.8317: bad orphan inode 15 [ 221.767308][T21827] ext4_test_bit(bit=14, block=5) = 0 [ 221.777309][T21833] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 221.802281][T21827] EXT4-fs error (device loop1): __ext4_new_inode:1073: comm syz.1.8317: reserved inode found cleared - inode=1 [ 221.881166][T21840] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 222.047020][T21854] netlink: 56 bytes leftover after parsing attributes in process `syz.0.8329'. [ 222.061907][T21856] FAT-fs (loop3): Directory bread(block 1285) failed [ 222.076780][T21856] FAT-fs (loop3): Directory bread(block 1286) failed [ 222.083609][T21856] FAT-fs (loop3): Directory bread(block 1287) failed [ 222.106388][T21856] FAT-fs (loop3): Directory bread(block 1288) failed [ 222.114976][T21856] FAT-fs (loop3): Directory bread(block 1285) failed [ 222.121852][T21856] FAT-fs (loop3): Directory bread(block 1286) failed [ 222.133860][T21856] FAT-fs (loop3): Directory bread(block 1287) failed [ 222.141243][T21856] FAT-fs (loop3): Directory bread(block 1288) failed [ 222.148854][T21856] FAT-fs (loop3): FAT read failed (blocknr 1281) [ 222.215944][T21864] EXT4-fs: Ignoring removed orlov option [ 222.236556][T21864] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 222.260320][T21864] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #12: block 7: comm syz.0.8343: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 222.424993][ T29] audit: type=1400 audit(1770677700.965:10936): avc: denied { setopt } for pid=21877 comm="syz.5.8339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 222.546606][T21888] veth1_virt_wifi: entered promiscuous mode [ 222.552681][T21888] macsec0: entered promiscuous mode [ 222.558032][T21888] macsec0: entered allmulticast mode [ 222.563353][T21888] veth1_virt_wifi: entered allmulticast mode [ 222.584608][T21890] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 222.598423][T21888] veth1_virt_wifi: left allmulticast mode [ 222.604365][T21888] veth1_virt_wifi: left promiscuous mode [ 222.620490][T21890] EXT4-fs (loop2): orphan cleanup on readonly fs [ 222.630601][T21890] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.8347: corrupted inode contents [ 222.649472][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1114.tmp-b7:3' failed: Read-only file system [ 222.669312][T21890] EXT4-fs (loop2): Remounting filesystem read-only [ 222.686027][T21890] EXT4-fs (loop2): 1 truncate cleaned up [ 222.691932][ T1574] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 222.702608][ T1574] Quota error (device loop2): write_blk: dquota write failed [ 222.710034][ T1574] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 222.720106][ T1574] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 222.730670][ T1574] Quota error (device loop2): write_blk: dquota write failed [ 222.738095][ T1574] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 222.779214][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1114.tmp-b7:3' failed: Read-only file system [ 222.792654][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/1116.tmp-b7:0' failed: Read-only file system [ 222.807424][ T1574] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 222.817631][ T1574] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 222.826860][ T1574] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 222.846544][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1114.tmp-b7:3' failed: Read-only file system [ 222.864601][T21890] EXT4-fs mount: 70 callbacks suppressed [ 222.864693][T21890] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 222.869316][T12376] udevd[12376]: symlink '../../loop0' '/dev/disk/by-diskseq/1116.tmp-b7:0' failed: Read-only file system [ 222.903746][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/1086.tmp-b7:5' failed: Read-only file system [ 222.940922][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/1114.tmp-b7:3' failed: Read-only file system [ 222.949044][ T3732] udevd[3732]: symlink '../../loop0' '/dev/disk/by-diskseq/1116.tmp-b7:0' failed: Read-only file system [ 222.973585][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.004321][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1114.tmp-b7:3' failed: Read-only file system [ 223.036392][T12376] udevd[12376]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 223.191535][T21935] netlink: 52 bytes leftover after parsing attributes in process `syz.0.8367'. [ 223.342705][T21959] EXT4-fs: Ignoring removed nobh option [ 223.374348][T21959] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 223.403144][T21959] EXT4-fs (loop0): 1 truncate cleaned up [ 223.406519][T21959] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 223.437565][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.534220][ T412] netdevsim netdevsim5 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 223.543803][ T412] netdevsim netdevsim5 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 223.565729][ T412] netdevsim netdevsim5 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 223.573971][ T412] netdevsim netdevsim5 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 223.645052][T21992] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 223.670985][T21992] ext4 filesystem being mounted at /1579/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 223.782267][T21992] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 223.801769][T21997] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=21997 comm=syz.5.8396 [ 223.856812][T22013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 223.883410][T22013] ext4 filesystem being mounted at /1764/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.973785][T22013] EXT4-fs error (device loop3): ext4_add_entry:2415: inode #12: comm syz.3.8404: Directory hole found for htree leaf block 0 [ 224.058724][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.101071][T22048] FAT-fs (loop2): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 224.114032][T22050] netlink: 'syz.3.8419': attribute type 2 has an invalid length. [ 224.143335][T22053] rock: directory entry would overflow storage [ 224.149643][T22053] rock: sig=0x5252, size=5, remaining=3 [ 224.162869][T22054] __nla_validate_parse: 4 callbacks suppressed [ 224.162889][T22054] netlink: 60 bytes leftover after parsing attributes in process `syz.5.8422'. [ 224.325947][T22069] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.389183][T22069] ext4 filesystem being mounted at /832/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.453265][T22083] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 224.486957][T22083] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.509259][T22083] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.8436: missing EA_INODE flag [ 224.530087][T22083] EXT4-fs (loop0): Remounting filesystem read-only [ 224.572156][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.641938][T22102] set_capacity_and_notify: 14 callbacks suppressed [ 224.641957][T22102] loop0: detected capacity change from 0 to 512 [ 224.700903][T22102] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.724581][T22102] ext4 filesystem being mounted at /1721/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.743122][T22111] tipc: Enabling not permitted [ 224.748771][T22111] tipc: Enabling of bearer rejected, failed to enable media [ 224.774314][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.807914][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.949268][T22127] netlink: 44 bytes leftover after parsing attributes in process `syz.5.8455'. [ 224.958406][T22127] netlink: 43 bytes leftover after parsing attributes in process `syz.5.8455'. [ 224.967585][T22127] netlink: 'syz.5.8455': attribute type 5 has an invalid length. [ 224.975392][T22127] netlink: 43 bytes leftover after parsing attributes in process `syz.5.8455'. [ 225.176918][T22145] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 225.206341][T22145] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 225.217197][T22147] bridge_slave_1: default FDB implementation only supports local addresses [ 225.280953][T22152] loop2: detected capacity change from 0 to 1024 [ 225.333028][T22152] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 225.365600][T22152] ext4 filesystem being mounted at /1747/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.460202][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 225.503499][T22166] loop0: detected capacity change from 0 to 512 [ 225.550056][T22166] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 225.577683][T22166] ext4 filesystem being mounted at /1729/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.602856][T22174] loop2: detected capacity change from 0 to 1024 [ 225.640985][T22174] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 225.665864][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.721505][T22179] netlink: 280 bytes leftover after parsing attributes in process `syz.5.8478'. [ 225.744733][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.823713][T22189] netlink: 'syz.2.8481': attribute type 27 has an invalid length. [ 225.885283][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 225.885299][ T29] audit: type=1326 audit(1770677704.425:10998): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22198 comm="syz.2.8487" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 225.915034][ T29] audit: type=1326 audit(1770677704.425:10999): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22198 comm="syz.2.8487" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 225.951653][ T29] audit: type=1326 audit(1770677704.475:11000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22198 comm="syz.2.8487" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 225.975381][ T29] audit: type=1326 audit(1770677704.475:11001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22198 comm="syz.2.8487" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 225.999009][ T29] audit: type=1326 audit(1770677704.475:11002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22198 comm="syz.2.8487" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f47cb1baf79 code=0x7ffc0000 [ 226.029385][T22208] tipc: Enabling of bearer rejected, failed to enable media [ 226.134213][ T29] audit: type=1400 audit(1770677704.665:11003): avc: denied { execute_no_trans } for pid=22215 comm="syz.0.8496" path=2F6D656D66643A5B0BDB58AE5B1A02FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="hugetlbfs" ino=64930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 226.188551][T22222] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8499'. [ 226.310467][T22238] ucma_write: process 1751 (syz.5.8506) changed security contexts after opening file descriptor, this is not allowed. [ 226.314877][ T4000] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 226.329551][T22061] Bluetooth: hci0: command 0x1003 tx timeout [ 226.336905][T22240] loop3: detected capacity change from 0 to 512 [ 226.348523][T22240] EXT4-fs: Ignoring removed oldalloc option [ 226.383831][T22240] EXT4-fs (loop3): 1 truncate cleaned up [ 226.392732][T22244] loop2: detected capacity change from 0 to 1024 [ 226.414803][T22240] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.419280][T22250] loop5: detected capacity change from 0 to 512 [ 226.446467][T22244] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 226.459958][T22244] ext4 filesystem being mounted at /1760/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.475536][T22244] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.8509: bg 0: block 112: padding at end of block bitmap is not set [ 226.480424][T22250] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 226.495701][T22240] EXT4-fs (loop3): Online resizing not supported with sparse_super2 [ 226.510052][T22244] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 56 with error 117 [ 226.522675][T22244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 226.522675][T22244] [ 226.541461][T22250] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.561612][T22250] ext4 filesystem being mounted at /852/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 226.562804][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.586834][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 226.616784][T22263] netlink: 164 bytes leftover after parsing attributes in process `syz.1.8516'. [ 226.675652][ T29] audit: type=1400 audit(1770677705.215:11004): avc: denied { read } for pid=22267 comm="syz.3.8520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 226.700596][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.768250][T22277] xt_NFQUEUE: number of total queues is 0 [ 226.958482][T22305] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8534'. [ 226.960361][T22302] dummy0: entered promiscuous mode [ 226.986543][T22302] dummy0: left promiscuous mode [ 227.130788][T22321] loop5: detected capacity change from 0 to 128 [ 227.137903][T22321] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 227.206794][T22327] netlink: 'syz.0.8542': attribute type 21 has an invalid length. [ 227.214808][T22327] netlink: 'syz.0.8542': attribute type 4 has an invalid length. [ 227.261973][T22332] loop0: detected capacity change from 0 to 128 [ 227.272028][T22332] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 227.287771][T22332] ext4 filesystem being mounted at /1745/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 227.359384][ T3318] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 227.545537][ T29] audit: type=1400 audit(1770677706.085:11005): avc: denied { connect } for pid=22362 comm="syz.3.8558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 227.584036][ T29] audit: type=1400 audit(1770677706.105:11006): avc: denied { setattr } for pid=22360 comm="syz.0.8557" name="SCTP" dev="sockfs" ino=65915 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 227.666848][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1148.tmp-b7:3' failed: Read-only file system [ 227.686622][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/1123.tmp-b7:1' failed: Read-only file system [ 227.725297][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1148.tmp-b7:3' failed: Read-only file system [ 227.750128][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1148.tmp-b7:3' failed: Read-only file system [ 227.779437][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1123.tmp-b7:1' failed: Read-only file system [ 227.797385][T22387] loop3: detected capacity change from 0 to 4096 [ 227.819943][T12376] udevd[12376]: symlink '../../loop1' '/dev/disk/by-diskseq/1123.tmp-b7:1' failed: Read-only file system [ 227.832764][T22387] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 227.849885][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1155.tmp-b7:3' failed: Read-only file system [ 227.863779][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 227.888881][ T3321] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 227.905972][ T3304] udevd[3304]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 227.928381][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1155.tmp-b7:3' failed: Read-only file system [ 227.945517][ T29] audit: type=1400 audit(1770677706.485:11007): avc: denied { listen } for pid=22395 comm="syz.3.8573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 228.332677][T22443] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8596'. [ 228.918398][T22473] netlink: 64 bytes leftover after parsing attributes in process `syz.2.8610'. [ 229.003378][T22483] tmpfs: Bad value for 'mpol' [ 229.096407][T22493] Symlink component flag not implemented [ 229.114705][T22493] Symlink component flag not implemented (116) [ 229.208613][T22503] tipc: Enabling of bearer rejected, failed to enable media [ 229.334343][T22521] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.8633: bad orphan inode 15 [ 229.376445][T22530] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8636'. [ 229.385965][T22521] ext4_test_bit(bit=14, block=5) = 0 [ 229.415586][T22534] netlink: 56 bytes leftover after parsing attributes in process `syz.2.8639'. [ 229.416769][T22521] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 229.463196][T22521] EXT4-fs error (device loop5): __ext4_new_inode:1073: comm syz.5.8633: reserved inode found cleared - inode=1 [ 229.505659][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.682655][T22564] netlink: 32 bytes leftover after parsing attributes in process `syz.5.8654'. [ 229.696265][T22564] netlink: 32 bytes leftover after parsing attributes in process `syz.5.8654'. [ 230.046833][T22611] set_capacity_and_notify: 3 callbacks suppressed [ 230.046854][T22611] loop5: detected capacity change from 0 to 512 [ 230.074042][T22611] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 230.105101][T22611] EXT4-fs (loop5): 1 truncate cleaned up [ 230.111496][T22611] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.146993][T22618] loop2: detected capacity change from 0 to 512 [ 230.174482][T22618] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 230.175158][T12351] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.198443][T22618] EXT4-fs (loop2): 1 truncate cleaned up [ 230.211399][T22618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 230.296758][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.440067][T22646] netlink: 20 bytes leftover after parsing attributes in process `syz.2.8692'. [ 230.518570][T22656] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 230.525179][T22656] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 230.532989][T22656] vhci_hcd vhci_hcd.0: Device attached [ 230.549885][T22656] vhci_hcd vhci_hcd.0: pdev(5) rhport(1) sockfd(5) [ 230.556446][T22656] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 230.564082][T22656] vhci_hcd vhci_hcd.0: Device attached [ 230.571833][T22656] vhci_hcd vhci_hcd.0: pdev(5) rhport(2) sockfd(7) [ 230.578399][T22656] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 230.586124][T22656] vhci_hcd vhci_hcd.0: Device attached [ 230.592431][T22657] vhci_hcd: connection closed [ 230.594355][T22661] vhci_hcd: connection closed [ 230.599420][ T1574] vhci_hcd vhci_hcd.5: stop threads [ 230.605799][T22663] vhci_hcd: connection closed [ 230.609534][ T1574] vhci_hcd vhci_hcd.5: release socket [ 230.619784][ T1574] vhci_hcd vhci_hcd.5: disconnect device [ 230.625826][ T1574] vhci_hcd vhci_hcd.5: stop threads [ 230.631177][ T1574] vhci_hcd vhci_hcd.5: release socket [ 230.636713][ T1574] vhci_hcd vhci_hcd.5: disconnect device [ 230.645572][ T1574] vhci_hcd vhci_hcd.5: stop threads [ 230.650838][ T1574] vhci_hcd vhci_hcd.5: release socket [ 230.656489][ T1574] vhci_hcd vhci_hcd.5: disconnect device [ 230.673278][T22668] netlink: 76 bytes leftover after parsing attributes in process `syz.0.8699'. [ 230.708347][T22670] loop2: detected capacity change from 0 to 1024 [ 230.720753][T22670] EXT4-fs: Ignoring removed bh option [ 230.751282][T22670] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 230.787105][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.822391][T22683] bridge_slave_0: left allmulticast mode [ 230.828172][T22683] bridge_slave_0: left promiscuous mode [ 230.833931][T22683] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.852164][T22683] bridge_slave_1: left allmulticast mode [ 230.858001][T22683] bridge_slave_1: left promiscuous mode [ 230.864106][T22683] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.879495][T22683] bond0: (slave bond_slave_0): Releasing backup interface [ 230.906256][T22683] team0: Port device team_slave_0 removed [ 230.920751][T22683] team0: Port device team_slave_1 removed [ 230.939879][T22683] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 230.947576][T22683] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 230.957255][T22683] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 230.964908][T22683] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 230.984702][T22683] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 231.007285][ T3395] !yz!: Port: 1 Link DOWN [ 231.008040][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 231.008089][ T29] audit: type=1400 audit(1770677709.545:11047): avc: denied { map } for pid=22690 comm="syz.2.8710" path="socket:[66405]" dev="sockfs" ino=66405 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 231.041058][ T29] audit: type=1400 audit(1770677709.545:11048): avc: denied { read } for pid=22690 comm="syz.2.8710" path="socket:[66405]" dev="sockfs" ino=66405 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 231.127345][T22695] loop2: detected capacity change from 0 to 512 [ 231.135015][T22695] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 231.152795][T22695] EXT4-fs (loop2): 1 truncate cleaned up [ 231.164757][T22695] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 231.237432][ T29] audit: type=1400 audit(1770677709.775:11049): avc: denied { create } for pid=22694 comm="syz.2.8712" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 231.305727][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.373984][T22715] SELinux: policydb string SE(Linux does not match my string SE Linux [ 231.414267][T22715] SELinux: failed to load policy [ 231.573516][ T29] audit: type=1400 audit(1770677710.105:11050): avc: denied { ioctl } for pid=22743 comm="syz.0.8734" path="socket:[66828]" dev="sockfs" ino=66828 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 231.833736][T22781] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8751'. [ 231.855024][T22785] loop2: detected capacity change from 0 to 164 [ 231.881389][T22785] rock: directory entry would overflow storage [ 231.887838][T22785] rock: sig=0x5252, size=5, remaining=3 [ 231.937988][T22795] loop1: detected capacity change from 0 to 512 [ 231.972273][T22795] EXT4-fs: Ignoring removed nobh option [ 231.986127][T22795] EXT4-fs: Ignoring removed orlov option [ 232.001837][T22795] EXT4-fs error (device loop1): __ext4_iget:5426: inode #11: block 1: comm syz.1.8759: invalid block [ 232.023501][T22795] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.8759: couldn't read orphan inode 11 (err -117) [ 232.039211][T22795] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.070142][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.096333][T22812] bridge_slave_1: default FDB implementation only supports local addresses [ 232.550209][T22852] loop1: detected capacity change from 0 to 1024 [ 232.594728][T22852] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.599160][T22860] netlink: 'syz.2.8788': attribute type 3 has an invalid length. [ 232.637520][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.676833][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1176.tmp-b7:1' failed: Read-only file system [ 232.702538][T12376] udevd[12376]: symlink '../../loop3' '/dev/disk/by-diskseq/1160.tmp-b7:3' failed: Read-only file system [ 232.746608][T22871] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8792'. [ 232.767195][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1160.tmp-b7:3' failed: Read-only file system [ 232.793143][T22878] netlink: 36 bytes leftover after parsing attributes in process `syz.3.8793'. [ 232.802528][T22878] netlink: 36 bytes leftover after parsing attributes in process `syz.3.8793'. [ 232.809251][T12376] udevd[12376]: symlink '../../loop5' '/dev/disk/by-diskseq/1165.tmp-b7:5' failed: Read-only file system [ 232.818063][ T3732] udevd[3732]: symlink '../../loop1' '/dev/disk/by-diskseq/1176.tmp-b7:1' failed: Read-only file system [ 232.851001][ T3304] udevd[3304]: symlink '../../loop2' '/dev/disk/by-diskseq/1173.tmp-b7:2' failed: Read-only file system [ 232.883575][T12376] udevd[12376]: symlink '../../loop5' '/dev/disk/by-diskseq/1165.tmp-b7:5' failed: Read-only file system [ 232.913457][ T3304] udevd[3304]: symlink '../../loop3' '/dev/disk/by-diskseq/1160.tmp-b7:3' failed: Read-only file system [ 232.935271][ T29] audit: type=1400 audit(1770677711.465:11051): avc: denied { write } for pid=22885 comm="syz.5.8799" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 232.974356][ T1574] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 232.988020][ T3304] udevd[3304]: symlink '../../loop5' '/dev/disk/by-diskseq/1165.tmp-b7:5' failed: Read-only file system [ 233.004298][ T12] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 233.013156][ T12] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 233.028137][ T3304] udevd[3304]: symlink '../../loop1' '/dev/disk/by-diskseq/1176.tmp-b7:1' failed: Read-only file system [ 233.044878][ T12] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 233.193803][T22911] tipc: Started in network mode [ 233.198907][T22911] tipc: Node identity 00000000000000000000000300000001, cluster identity 4711 [ 233.207871][T22911] tipc: Enabling of bearer rejected, failed to enable media [ 233.388057][T22938] bridge0: entered promiscuous mode [ 233.862109][T23003] netlink: 'syz.5.8854': attribute type 21 has an invalid length. [ 233.870161][T23003] netlink: 'syz.5.8854': attribute type 4 has an invalid length. [ 234.009983][T23017] dummy0: entered promiscuous mode [ 234.017664][T23017] dummy0: left promiscuous mode [ 234.091114][T23025] loop0: detected capacity change from 0 to 1024 [ 234.137945][T23025] EXT4-fs: Ignoring removed oldalloc option [ 234.143967][T23025] EXT4-fs: Ignoring removed orlov option [ 234.190403][T23025] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a042c118, mo2=0002] [ 234.212115][T23025] System zones: 0-1, 3-12 [ 234.221855][T23025] EXT4-fs (loop0): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.243584][ T29] audit: type=1400 audit(1770677712.775:11052): avc: denied { unlink } for pid=23024 comm="syz.0.8866" name="file1" dev="loop0" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 234.281444][T23046] [syz.3.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 234.326465][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 234.380368][T23057] loop5: detected capacity change from 0 to 164 [ 234.396359][T23054] smc: net device bond0 applied user defined pnetid SYZ0 [ 234.415039][T23057] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 234.428532][T23057] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 234.446467][T23062] loop3: detected capacity change from 0 to 128 [ 234.447551][T23057] Symlink component flag not implemented [ 234.458494][T23057] Symlink component flag not implemented [ 234.465809][T23062] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 234.472635][T23057] Symlink component flag not implemented (7) [ 234.483952][T23057] Symlink component flag not implemented (116) [ 234.497729][T23062] ext4 filesystem being mounted at /1853/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 234.515047][T23062] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.8882: No space for directory leaf checksum. Please run e2fsck -D. [ 234.530554][T23062] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #2: comm syz.3.8882: checksumming directory block 0 [ 234.553476][T23062] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.8882: No space for directory leaf checksum. Please run e2fsck -D. [ 234.569027][T23062] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #2: comm syz.3.8882: checksumming directory block 0 [ 234.644781][ T3321] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 234.674469][T23078] 8021q: VLANs not supported on ipvlan1 [ 234.703447][T23081] __nla_validate_parse: 4 callbacks suppressed [ 234.703463][T23081] netlink: 28 bytes leftover after parsing attributes in process `syz.3.8889'. [ 234.771537][T23081] netlink: 7 bytes leftover after parsing attributes in process `syz.3.8889'. [ 234.815562][ T29] audit: type=1326 audit(1770677713.355:11053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23090 comm="syz.5.8897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 234.847081][ T3318] ================================================================== [ 234.855250][ T3318] BUG: KCSAN: data-race in find_get_block_common / has_bh_in_lru [ 234.863031][ T3318] [ 234.865388][ T3318] read-write to 0xffff888237c27550 of 8 bytes by task 23095 on cpu 0: [ 234.870254][T23095] FAT-fs (loop2): Directory bread(block 32) failed [ 234.873559][ T3318] find_get_block_common+0x498/0x8e0 [ 234.884382][ T29] audit: type=1326 audit(1770677713.385:11054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23090 comm="syz.5.8897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 234.885374][ T3318] bdev_getblk+0x333/0x3f0 [ 234.909118][ T29] audit: type=1326 audit(1770677713.385:11055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23090 comm="syz.5.8897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 234.913168][ T3318] __bread_gfp+0x51/0x240 [ 234.913201][ T3318] fat_get_entry+0x46e/0x5d0 [ 234.913232][ T3318] fat_subdirs+0x59/0x190 [ 234.936942][ T29] audit: type=1326 audit(1770677713.385:11056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23090 comm="syz.5.8897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f534e36af79 code=0x7ffc0000 [ 234.941074][ T3318] fat_read_root+0x316/0x360 [ 234.964413][T23095] FAT-fs (loop2): Directory bread(block 33) failed [ 234.973547][ T3318] fat_fill_super+0x15c1/0x1ce0 [ 234.973588][ T3318] vfat_fill_super+0x24/0x30 [ 234.979509][T23095] FAT-fs (loop2): Directory bread(block 34) failed [ 234.984698][ T3318] get_tree_bdev_flags+0x291/0x300 [ 234.984728][ T3318] get_tree_bdev+0x1f/0x30 [ 234.984750][ T3318] vfat_get_tree+0x1c/0x30 [ 234.984781][ T3318] vfs_get_tree+0x57/0x1d0 [ 234.984799][ T3318] do_new_mount+0x288/0x700 [ 234.984817][ T3318] path_mount+0x4d0/0xbc0 [ 234.991014][T23095] FAT-fs (loop2): Directory bread(block 35) failed [ 234.994301][ T3318] __se_sys_mount+0x28c/0x2e0 [ 234.994327][ T3318] __x64_sys_mount+0x67/0x80 [ 234.994350][ T3318] x64_sys_call+0x2cca/0x3000 [ 235.001162][T23095] FAT-fs (loop2): Directory bread(block 36) failed [ 235.006003][ T3318] do_syscall_64+0xc0/0x2a0 [ 235.006044][ T3318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.006069][ T3318] [ 235.006077][ T3318] read to 0xffff888237c27550 of 8 bytes by task 3318 on cpu 1: [ 235.012124][T23095] FAT-fs (loop2): Directory bread(block 37) failed [ 235.014918][ T3318] has_bh_in_lru+0x35/0x1f0 [ 235.014950][ T3318] smp_call_function_many_cond+0x2a9/0xc30 [ 235.019522][T23095] FAT-fs (loop2): Directory bread(block 38) failed [ 235.023888][ T3318] on_each_cpu_cond_mask+0x3c/0x80 [ 235.029256][T23095] FAT-fs (loop2): Directory bread(block 39) failed [ 235.034774][ T3318] invalidate_bh_lrus+0x2a/0x30 [ 235.034805][ T3318] blkdev_flush_mapping+0x9a/0x1a0 [ 235.034829][ T3318] bdev_release+0x2bf/0x3d0 [ 235.034867][ T3318] blkdev_release+0x15/0x20 [ 235.034889][ T3318] __fput+0x29b/0x650 [ 235.040388][T23095] FAT-fs (loop2): Directory bread(block 40) failed [ 235.044192][ T3318] ____fput+0x1c/0x30 [ 235.044230][ T3318] task_work_run+0x130/0x1a0 [ 235.050471][T23095] FAT-fs (loop2): Directory bread(block 41) failed [ 235.055417][ T3318] exit_to_user_mode_loop+0x1f7/0x6f0 [ 235.055459][ T3318] do_syscall_64+0x1d3/0x2a0 [ 235.165600][ T3318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.171519][ T3318] [ 235.173855][ T3318] value changed: 0xffff88811b13d8f0 -> 0xffff88811b13d820 [ 235.180988][ T3318] [ 235.183415][ T3318] Reported by Kernel Concurrency Sanitizer on: [ 235.189594][ T3318] CPU: 1 UID: 0 PID: 3318 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 235.201074][ T3318] Tainted: [W]=WARN [ 235.204908][ T3318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 235.215346][ T3318] ==================================================================