last executing test programs: 3.007067355s ago: executing program 4 (id=2284): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) unshare(0x600) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) 2.886846195s ago: executing program 4 (id=2290): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40b9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0x100}, 0x202, 0x0, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e02003c000b05d25a806f8c6394f90324fc602f00001550000100feff000037153e370248018080351700d1bd", 0x33fe0}], 0x1}, 0x0) 2.564313774s ago: executing program 4 (id=2299): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r0}, 0xc) syz_clone3(&(0x7f00000016c0)={0x200, 0x0, 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, &(0x7f0000001640)=[0x0], 0x1}, 0x58) 2.351801122s ago: executing program 4 (id=2305): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0x7, {"a2e3ad21ed0d52f91b5d330987f70e06d038e7ff7fc6e5539b0d47078b089b3407336d090890e0878f0e1ac6e7049b334a959b669a240d5d67f3988f7ef319520100ffe8d178708c523c921b1b5b31070d07670936cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63dd1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70fe98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf1a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e470dea05918b41243513f000800000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3e3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14d9fdb8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbba8f1b1fdcc7cbb61a7cdb9744ed7f9129afde2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a19000000000000006f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69b15c9f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d44400009a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc01008cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f144b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c16c02ed4b5d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaab1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106d26658b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6b14effc1672db7e4b68d787d9a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c110000a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b51028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6815d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3f3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51090840517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4e004a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6ce1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c817e9177c6d594f88a4facfd4c735a20307c737afae5136651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d543902113c4c859465c3c115c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c1050000002f7809959bc248850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7340002000000000000f288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cc009fc074bb6b68a1f0c4649820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948998cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342856935125102bb784ed7148b6ce431b63ee356b0c785f2fd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5dc4ff8f0104000000000000df72279fdb0d2b9e936e5a983c12fded79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d3700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa6e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9f07b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e3ebb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ffb0960600daf60af93109eb1dee72e4363f51af62af6fb2a6df3fec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c2990f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4cddd5d0fc5a752f9000", 0x1000}}, 0x1006) 2.187001547s ago: executing program 4 (id=2310): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394", 0xf}], 0x1}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 2.077546666s ago: executing program 4 (id=2314): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000001d40)=""/4067, 0xfe4}, {&(0x7f00000006c0)=""/149, 0x8d}, {&(0x7f0000002d40)=""/4116, 0x1014}, {&(0x7f0000000400)=""/6, 0x6}, {0x0}], 0x5}}], 0xffffffffffffff55, 0x0, 0x0) 1.723777768s ago: executing program 1 (id=2322): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1f, 0x10, &(0x7f0000000080)=@framed={{}, [@snprintf={{}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x5, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000002}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x6a}}]}, &(0x7f0000000600)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x12, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) 1.651091604s ago: executing program 1 (id=2323): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1, 0x6, 0x8, 0x8, 0x40, 0xffffffffffffffff, 0xfffffffe}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 1.535639014s ago: executing program 3 (id=2326): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x891c, 0x0) 1.484933329s ago: executing program 1 (id=2327): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() kcmp(r0, r1, 0x300, 0xffffffffffffffff, 0xffffffffffffffff) 1.419838425s ago: executing program 3 (id=2330): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x40, 0x52, 0x4}, [@NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}, @NDA_VLAN={0x6, 0x5, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 1.195146854s ago: executing program 1 (id=2333): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='maps\x00') exit(0x800000000f) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 1.185581255s ago: executing program 3 (id=2334): r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0x87d, 0x401, 0x0) 1.105467872s ago: executing program 0 (id=2335): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x1010000, &(0x7f0000000340)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d372c757466383d312c696f636861727365743d63703835372c73686f72746e616d653d6c6f7765722c6e6f6e756d7461696c3d302c7379735f696d6d757461626c652c73686f72746e616d653d6c6f7765722c696f636861727365743d61736369692c73686f72746e616d653d6c6f7765722c756e695f786c6174653d312c757466383d312c71756965742c756e695f786c6174653d312c756e695f786c6174653d3100000000000000026d653d6d697865642c72736469722c756e695f786c6174653d302c757466383d302c00"], 0x1, 0x379, &(0x7f0000000880)="$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") bpf$PROG_LOAD(0x5, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) 1.071960905s ago: executing program 2 (id=2336): mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x40084503, 0x0) 1.039736808s ago: executing program 3 (id=2337): syz_clone(0x88200, 0x0, 0x0, 0x0, 0x0, 0x0) setuid(0xee00) setpriority(0x1, 0x0, 0x1) 899.83625ms ago: executing program 2 (id=2338): capset(&(0x7f0000000300)={0x20071026}, &(0x7f0000000340)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$VT_RELDISP(r0, 0x5605) 829.154726ms ago: executing program 3 (id=2339): syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000001080)='./bus\x00', 0x80, &(0x7f0000000600)=ANY=[@ANYBLOB="666c7573682c6e6f646f74732c646973636172642c646d61736b3d30303030303030303030303030303030303030303030322c646d61736b3d30303030303030303030303030303030303030303137372c646f74732c6e6f646f74732c71756965742c646f74732c0023c3cb4d2e3cbf18508098fe0de2af38db67d42d1bc4ab714d52f019082433fc9ca2d7174b2c4ece31c9f4c7a4d53914e100"/167], 0x1, 0x140, &(0x7f0000000000)="$eJzs27Fq21AUBuDj2m3ddvFcOgi6dDJtn6CluFAqaEnwkEwJOFnsYIgXJZMfJS8YCJ683ZAo2Imxhwy2IPq+RT/8CO4dpMMV6OjT2XAwnpyO/8+i3WhE60dkMW9EJ15FM0rTAABeknlKcZNSSm+n8e4qUkpVrwgA2DbzHwDqx/wHgPox/wGgfvYPDv/+zPPeXpa1I66nRb/ol9ey//0n733N7nWWd82Kot9c9N/KPnvav473D/33tf2b+PK57O+6X//ylf5DDLa/fQAAAKiFbraw9nzf7W7qy/To+8DK+b0VH1s72wYA8AyTi8vh8Wh0ci4IgrAIVb+ZgG1bPvRVrwQAAAAAAAAAAAAAANhkF78TVb1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWHUbAAD//0DvUik=") mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa6a1310ebf7ff1f0) 750.793573ms ago: executing program 2 (id=2340): r0 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000540)={0x2, 0x4e60, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x4000000000002b0, 0x401eb94) 627.747354ms ago: executing program 0 (id=2341): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), r0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x30, r1, 0x1, 0x3, 0x100000, {{}, {}, {0x14, 0x19, {0x3, 0x1, 0x1, 0x734}}}}, 0x30}, 0x1, 0x0, 0x0, 0x24008000}, 0x9084) 509.589765ms ago: executing program 0 (id=2342): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 446.90833ms ago: executing program 2 (id=2343): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=@getchain={0x24, 0x66, 0x1, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xb, 0x10}, {0x3, 0x10}, {0x5, 0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x10) r0 = socket(0xa, 0x3, 0xff) sendmsg$inet6(r0, &(0x7f0000000080)={&(0x7f0000000140)={0xa, 0xa, 0x4, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008"], 0x18}, 0x922bac8552bdad9e) 387.902455ms ago: executing program 3 (id=2344): unshare(0x6a040000) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x4}, 0x4) 386.569175ms ago: executing program 0 (id=2345): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newlink={0x54, 0x10, 0xffffffffffffffff, 0x30bd24, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x20a50}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x10, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x39, {0x504, 0x347}}]}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000c855}, 0x8000002) 302.439373ms ago: executing program 2 (id=2346): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x10, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000180000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000010b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000850000002a000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b80a000500000000", &(0x7f0000000300)=""/8, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 246.705938ms ago: executing program 1 (id=2347): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0x7, {"a2e3ad21ed0d52f91b5d500987f70e06d038e7fd7fc6e5539b0d47078b089b3907376d090890e0878f0e1ac6e7049b334a959b669a240d5d67f3988f7ef319520100ffe8d178708c523c921b1b5b31070d07670936cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63dd1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70fe98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf1a34af674f3f39fe23491235c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e470dea05918b41243513f000800000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3e3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14d9fdb8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a19000000000000006f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69b15c9f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d44400009a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc01008cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c16c02ed4b5d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaab1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106d26658b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6b14effc1672db7e4b68d787d9a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c110000a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b51028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6815d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3f3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51090840517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4e004a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6ce1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c817e9177c6d594f88a4facfd4c735a20307c737afae5136651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d543902113c4c859465c3c115c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c1050000002f7809959bc248850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7340002000000000000f288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafcc009fc074bb6b68a1f0c4649820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948998cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342856935125102bb784ed7148b6ce431b63ee356b0c785f2fd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5dc4ff8f0104000000000000df72279fdb0d2b9e936e5a983c12fded79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d3700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc642df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa6e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9f07b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e3ebb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ffb0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3fec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4cddd5d0fc5a752f9000", 0x1000}}, 0x1006) 139.787707ms ago: executing program 0 (id=2348): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x2) 71.788613ms ago: executing program 1 (id=2349): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x18, 0x0, 0xfffffffe}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000180)={0x8, 0x5, 0xfffffff7, 0x8001, 0x800}) 41.711356ms ago: executing program 2 (id=2350): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a64000000060a01040000000000000000020000003800048034000180090001007866726d000000002400028008000140000000040800044000000004080002400000000505000300000000000900010073797a30000000000900020073797a32"], 0x8c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 0s ago: executing program 0 (id=2351): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a0b0400000000000000000200fffe4c0004802800018007000100637400001c0002800800014000000002080002400000000a050003000000000020000180070001006374000014000280080002400000000d080004400000000c0900010073797a30000000000900020073797a32"], 0xa0}, 0x1, 0x0, 0x0, 0x840}, 0x4000040) kernel console output (not intermixed with test programs): - 0 [ 31.955677][ T1650] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 31.981302][ T1650] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 31.981524][ T1650] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 32.161041][ T4124] loop4: detected capacity change from 0 to 512 [ 32.235730][ T4124] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 32.318589][ T4124] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 32.343810][ T4136] __nla_validate_parse: 11 callbacks suppressed [ 32.343822][ T4136] netlink: 4 bytes leftover after parsing attributes in process `syz.3.309'. [ 32.354812][ T4124] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.304: Corrupt directory, running e2fsck is recommended [ 32.402162][ T4124] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 32.410366][ T4124] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.304: corrupted in-inode xattr: e_name out of bounds [ 32.481272][ T4124] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.485777][ T28] kauditd_printk_skb: 110 callbacks suppressed [ 32.485832][ T28] audit: type=1400 audit(1771878924.202:232): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.495053][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 32.495069][ C1] EXT4-fs (loop4): initial error at time 1771878924: ext4_iget_extra_inode:5025: inode 15 [ 32.495113][ C1] EXT4-fs (loop4): last error at time 1771878924: ext4_iget_extra_inode:5025: inode 15 [ 32.561259][ T4124] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.304: couldn't read orphan inode 15 (err -117) [ 32.598608][ T4124] loop4: lost filesystem error report for type 5 error -117 [ 32.602500][ T4124] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.723942][ T4124] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 32.723967][ T4124] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 32.723983][ T4124] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.304: Corrupt directory, running e2fsck is recommended [ 32.725560][ T28] audit: type=1400 audit(1771878924.202:233): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725617][ T28] audit: type=1400 audit(1771878924.202:234): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725666][ T28] audit: type=1400 audit(1771878924.252:235): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725686][ T28] audit: type=1400 audit(1771878924.252:236): avc: denied { open } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725787][ T28] audit: type=1400 audit(1771878924.252:237): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725885][ T28] audit: type=1400 audit(1771878924.272:238): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725909][ T28] audit: type=1400 audit(1771878924.272:239): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.725979][ T28] audit: type=1400 audit(1771878924.272:240): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.726004][ T28] audit: type=1400 audit(1771878924.292:241): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 32.775653][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.143356][ T4166] netlink: 8 bytes leftover after parsing attributes in process `syz.2.325'. [ 33.621819][ T4189] loop2: detected capacity change from 0 to 512 [ 33.684779][ T4189] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.2.336: corrupted xattr block 95: invalid header [ 33.728564][ T4191] validate_nla: 5 callbacks suppressed [ 33.728581][ T4191] netlink: 'syz.3.337': attribute type 28 has an invalid length. [ 33.742979][ T4189] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 33.743166][ T4189] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 33.752324][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 33.752344][ C0] EXT4-fs (loop2): initial error at time 1771878925: ext4_expand_extra_isize_ea:2808: inode 11 [ 33.752371][ C0] EXT4-fs (loop2): last error at time 1771878925: ext4_expand_extra_isize_ea:2808: inode 11 [ 33.794474][ T4189] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.336: bg 0: block 7: invalid block bitmap [ 33.806773][ T4189] loop2: lost filesystem error report for type 5 error -117 [ 33.806942][ T4189] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 33.830818][ T4189] loop2: lost filesystem error report for type 5 error -117 [ 33.831050][ T4189] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2970: inode #11: comm syz.2.336: corrupted xattr block 95: invalid header [ 33.882357][ T4200] netlink: 'syz.1.341': attribute type 49 has an invalid length. [ 33.911196][ T4189] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 33.911404][ T4189] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -117) [ 33.973426][ T4189] EXT4-fs (loop2): 1 orphan inode deleted [ 33.979598][ T4189] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.093421][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.214741][ T4218] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 34.244000][ T4222] netlink: 10 bytes leftover after parsing attributes in process `syz.3.351'. [ 34.362431][ T4230] nft_compat: unsupported protocol 1 [ 34.550095][ T4245] loop2: detected capacity change from 0 to 128 [ 34.934064][ T4280] netlink: 'syz.2.380': attribute type 21 has an invalid length. [ 34.971299][ T4280] netlink: 132 bytes leftover after parsing attributes in process `syz.2.380'. [ 35.328117][ T4310] xt_hashlimit: max too large, truncated to 1048576 [ 35.705676][ T4328] loop4: detected capacity change from 0 to 512 [ 35.750427][ T4328] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 35.758704][ T4328] EXT4-fs (loop4): orphan cleanup on readonly fs [ 35.778925][ T4328] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.403: Failed to acquire dquot type 1 [ 35.790306][ T4328] loop4: lost filesystem error report for type 5 error -5 [ 35.790550][ T4337] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 35.801179][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 35.810533][ C0] EXT4-fs (loop4): initial error at time 1771878927: ext4_acquire_dquot:7001 [ 35.810555][ C0] EXT4-fs (loop4): last error at time 1771878927: ext4_acquire_dquot:7001 [ 35.816704][ T4328] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.403: bg 0: block 40: padding at end of block bitmap is not set [ 35.816738][ T4328] loop4: lost filesystem error report for type 5 error -117 [ 35.817109][ T4328] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 35.817133][ T4328] loop4: lost filesystem error report for type 5 error -117 [ 35.821264][ T4328] EXT4-fs (loop4): 1 truncate cleaned up [ 35.831940][ T4328] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.073186][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.265788][ T4365] usb usb8: usbfs: process 4365 (syz.0.419) did not claim interface 0 before use [ 37.001713][ T4399] netlink: 24 bytes leftover after parsing attributes in process `syz.2.434'. [ 37.161278][ T4404] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 37.326496][ T4409] netlink: 'syz.4.441': attribute type 8 has an invalid length. [ 37.500969][ T28] kauditd_printk_skb: 574 callbacks suppressed [ 37.501014][ T28] audit: type=1400 audit(1771878929.212:814): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.549786][ T4415] bond2: entered allmulticast mode [ 37.581520][ T4415] 8021q: adding VLAN 0 to HW filter on device bond2 [ 37.659297][ T28] audit: type=1400 audit(1771878929.252:815): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.685612][ T4430] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 37.764262][ T28] audit: type=1400 audit(1771878929.252:816): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.909684][ T28] audit: type=1400 audit(1771878929.262:817): avc: denied { write } for pid=4420 comm="syz.0.447" name="sockstat6" dev="proc" ino=4026532698 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 37.995597][ T28] audit: type=1400 audit(1771878929.292:818): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.058563][ T3310] audit: audit_backlog=65 > audit_backlog_limit=64 [ 38.061004][ T28] audit: type=1400 audit(1771878929.292:819): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.141204][ T3310] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 38.150972][ T3315] audit: audit_backlog=65 > audit_backlog_limit=64 [ 38.164624][ T3320] audit: audit_backlog=65 > audit_backlog_limit=64 [ 38.294926][ T4467] netlink: 2160 bytes leftover after parsing attributes in process `syz.0.468'. [ 38.338402][ T4467] netlink: 2160 bytes leftover after parsing attributes in process `syz.0.468'. [ 38.783862][ T4496] IPVS: stopping backup sync thread 3883 ... [ 39.438171][ T4549] bond1: entered promiscuous mode [ 39.462056][ T4549] 8021q: adding VLAN 0 to HW filter on device bond1 [ 39.930615][ T4590] netlink: 'syz.4.525': attribute type 10 has an invalid length. [ 40.123445][ T4608] netlink: 260 bytes leftover after parsing attributes in process `syz.4.536'. [ 40.340637][ T4628] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 40.348018][ T4628] IPv6: NLM_F_CREATE should be set when creating new route [ 40.355322][ T4628] IPv6: NLM_F_CREATE should be set when creating new route [ 40.362550][ T4628] IPv6: NLM_F_CREATE should be set when creating new route [ 40.508250][ T4639] netlink: 12 bytes leftover after parsing attributes in process `syz.1.551'. [ 40.544789][ T4644] openvswitch: netlink: EtherType 0 is less than min 600 [ 40.644062][ T4652] netlink: 48 bytes leftover after parsing attributes in process `syz.0.559'. [ 40.767896][ T4662] xt_addrtype: ipv6 does not support BROADCAST matching [ 40.925636][ T4678] netlink: 'syz.3.570': attribute type 11 has an invalid length. [ 40.936342][ T4677] netlink: 'syz.2.571': attribute type 21 has an invalid length. [ 40.951318][ T4678] netlink: 24 bytes leftover after parsing attributes in process `syz.3.570'. [ 41.442746][ T4721] netlink: 8 bytes leftover after parsing attributes in process `syz.3.592'. [ 41.458242][ T4723] capability: warning: `syz.1.594' uses 32-bit capabilities (legacy support in use) [ 41.471266][ T4721] netlink: 'syz.3.592': attribute type 5 has an invalid length. [ 41.501247][ T4721] netlink: 20 bytes leftover after parsing attributes in process `syz.3.592'. [ 41.540923][ T4721] geneve2: entered promiscuous mode [ 41.552534][ T4721] geneve2: entered allmulticast mode [ 41.567097][ T1650] netdevsim netdevsim3 netdevsim0: set [1, 1] type 2 family 0 port 256 - 0 [ 41.587138][ T1650] netdevsim netdevsim3 netdevsim1: set [1, 1] type 2 family 0 port 256 - 0 [ 41.617696][ T1650] netdevsim netdevsim3 netdevsim2: set [1, 1] type 2 family 0 port 256 - 0 [ 41.631213][ T4733] netlink: 8 bytes leftover after parsing attributes in process `syz.2.599'. [ 41.660676][ T1650] netdevsim netdevsim3 netdevsim3: set [1, 1] type 2 family 0 port 256 - 0 [ 41.843821][ T4746] IPv6: sit1: Disabled Multicast RS [ 41.862293][ T4746] sit1: entered allmulticast mode [ 42.004834][ T4758] netlink: 'syz.1.611': attribute type 4 has an invalid length. [ 42.028100][ T4763] syz.4.612 uses obsolete (PF_INET,SOCK_PACKET) [ 42.377120][ T4779] loop2: detected capacity change from 0 to 512 [ 42.528806][ T28] kauditd_printk_skb: 697 callbacks suppressed [ 42.528819][ T28] audit: type=1400 audit(1771878934.242:1482): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 42.634340][ T28] audit: type=1400 audit(1771878934.242:1483): avc: denied { write } for pid=4783 comm="syz.3.624" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 42.684857][ T4788] loop3: detected capacity change from 0 to 128 [ 42.740232][ T28] audit: type=1400 audit(1771878934.322:1484): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.874567][ T28] audit: type=1400 audit(1771878934.322:1485): avc: denied { open } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.000310][ T4801] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT [ 43.019677][ T28] audit: type=1400 audit(1771878934.322:1486): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.111242][ T28] audit: type=1400 audit(1771878934.322:1487): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.228605][ T4808] xt_NFQUEUE: number of total queues is 0 [ 43.241220][ T28] audit: type=1400 audit(1771878934.322:1488): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.302327][ T4781] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.309572][ T4781] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.368006][ T4802] bond0: (slave veth0_to_hsr): Error: Device can not be enslaved while up [ 43.375587][ T28] audit: type=1400 audit(1771878934.322:1489): avc: denied { ioctl } for pid=3312 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.402156][ T4812] SELinux: syz.2.638 (4812) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 43.482549][ T28] audit: type=1400 audit(1771878934.332:1490): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 43.608825][ T28] audit: type=1400 audit(1771878934.332:1491): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.031579][ T4846] IPv6: NLM_F_CREATE should be specified when creating new route [ 44.271381][ T4856] ž˙: renamed from bond0 (while UP) [ 44.586724][ T4871] netlink: 8 bytes leftover after parsing attributes in process `syz.3.665'. [ 44.738889][ T4877] mmap: syz.3.668 (4877): VmData 112951296 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 44.880137][ T4885] ž˙: renamed from bond0 (while UP) [ 45.462789][ T4922] netlink: 'syz.1.687': attribute type 15 has an invalid length. [ 45.629504][ T4932] loop0: detected capacity change from 0 to 1024 [ 45.668815][ T4932] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.707536][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.770687][ T4946] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 46.069785][ T4961] netlink: 8 bytes leftover after parsing attributes in process `syz.0.710'. [ 46.219270][ T4972] netlink: 'syz.0.714': attribute type 15 has an invalid length. [ 46.343361][ T4982] netlink: 'syz.4.719': attribute type 27 has an invalid length. [ 46.348235][ T4983] bond0: option fail_over_mac: invalid value (127) [ 46.393831][ T4983] bond0 (unregistering): Released all slaves [ 46.441093][ T4989] netlink: 12 bytes leftover after parsing attributes in process `syz.0.722'. [ 46.611857][ T5001] PM: Enabling pm_trace changes system date and time during resume. [ 46.611857][ T5001] PM: Correct system time has to be restored manually after resume. [ 47.172281][ T5032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.743'. [ 47.325893][ T5043] netlink: 'syz.0.749': attribute type 23 has an invalid length. [ 47.341918][ T5043] IPv6: NLM_F_CREATE should be specified when creating new route [ 47.574938][ T28] kauditd_printk_skb: 532 callbacks suppressed [ 47.574954][ T28] audit: type=1400 audit(1771878939.292:1991): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.690137][ T28] audit: type=1400 audit(1771878939.292:1992): avc: denied { ioctl } for pid=5056 comm="syz.3.755" path="/dev/rtc0" dev="devtmpfs" ino=245 ioctlcmd=0x7001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 47.721009][ T5065] Cannot find set identified by id 0 to match [ 47.761860][ T28] audit: type=1400 audit(1771878939.332:1993): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.873565][ T28] audit: type=1400 audit(1771878939.332:1994): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.976164][ T28] audit: type=1400 audit(1771878939.352:1995): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.058898][ T28] audit: type=1400 audit(1771878939.352:1996): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.091319][ T5089] netlink: 'syz.0.771': attribute type 6 has an invalid length. [ 48.120927][ T28] audit: type=1400 audit(1771878939.352:1997): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.172378][ T3320] audit: audit_backlog=65 > audit_backlog_limit=64 [ 48.178959][ T3320] audit: audit_lost=25 audit_rate_limit=0 audit_backlog_limit=64 [ 48.196637][ T3318] audit: audit_backlog=65 > audit_backlog_limit=64 [ 48.214313][ T5096] netlink: 20 bytes leftover after parsing attributes in process `syz.0.774'. [ 48.233082][ T5097] bridge2: entered promiscuous mode [ 48.271278][ T5097] bridge2: entered allmulticast mode [ 49.802654][ T5212] netlink: 'syz.4.830': attribute type 1 has an invalid length. [ 50.001080][ T5223] __vm_enough_memory: pid: 5223, comm: syz.2.836, bytes: 4503599627366400 not enough memory for the allocation [ 50.319276][ T5250] netlink: 8 bytes leftover after parsing attributes in process `syz.3.848'. [ 50.346923][ T5249] netlink: 8 bytes leftover after parsing attributes in process `syz.1.849'. [ 50.391955][ T5249] netlink: 8 bytes leftover after parsing attributes in process `syz.1.849'. [ 50.516304][ T5259] team_slave_1: entered allmulticast mode [ 50.540332][ T5261] loop1: detected capacity change from 0 to 512 [ 50.570844][ T5261] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.637601][ T5261] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.690182][ T5261] ext4 filesystem being mounted at /176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.753528][ T5276] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.760803][ T5276] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.772298][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.865400][ T5281] ipvlan1: entered promiscuous mode [ 50.912932][ T5284] netlink: 4 bytes leftover after parsing attributes in process `syz.4.864'. [ 50.926951][ T5281] ipvlan1: entered allmulticast mode [ 50.953811][ T5281] veth0_vlan: entered allmulticast mode [ 51.356929][ T5304] netlink: 8 bytes leftover after parsing attributes in process `syz.0.874'. [ 51.761762][ T5329] netlink: 4 bytes leftover after parsing attributes in process `syz.3.888'. [ 51.922234][ T5339] netlink: 666 bytes leftover after parsing attributes in process `syz.1.892'. [ 52.004989][ T5342] netlink: 'syz.3.893': attribute type 5 has an invalid length. [ 52.059753][ T5342] ip6erspan0: entered promiscuous mode [ 52.228140][ T5358] netlink: 4 bytes leftover after parsing attributes in process `syz.0.900'. [ 52.455142][ T5373] loop0: detected capacity change from 0 to 128 [ 52.487530][ T5373] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 52.504151][ T5373] FAT-fs (loop0): Filesystem has been set read-only [ 52.539893][ T5382] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 52.595722][ T28] kauditd_printk_skb: 590 callbacks suppressed [ 52.595798][ T28] audit: type=1400 audit(1771878944.312:2573): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.691207][ T5387] netlink: 20 bytes leftover after parsing attributes in process `syz.0.914'. [ 52.709573][ T28] audit: type=1400 audit(1771878944.322:2574): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.829353][ T28] audit: type=1400 audit(1771878944.322:2575): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.898402][ T28] audit: type=1400 audit(1771878944.322:2576): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.963257][ T5406] netlink: 'syz.0.923': attribute type 16 has an invalid length. [ 52.971104][ T5406] netlink: 'syz.0.923': attribute type 17 has an invalid length. [ 53.019011][ T28] audit: type=1400 audit(1771878944.352:2577): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.039094][ T5411] netlink: 32 bytes leftover after parsing attributes in process `syz.3.926'. [ 53.064255][ T5412] netlink: 'syz.1.924': attribute type 21 has an invalid length. [ 53.116505][ T28] audit: type=1400 audit(1771878944.352:2578): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.214367][ T28] audit: type=1400 audit(1771878944.362:2579): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.296835][ T28] audit: type=1400 audit(1771878944.362:2580): avc: denied { open } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.409205][ T28] audit: type=1400 audit(1771878944.362:2581): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.469978][ T28] audit: type=1400 audit(1771878944.382:2582): avc: denied { create } for pid=5385 comm="syz.4.915" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 53.523959][ T5404] bridge0: port 3(team0) entered disabled state [ 53.530334][ T5404] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.537541][ T5404] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.680999][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.688111][ T5406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.695447][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.702574][ T5406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.720945][ T5406] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 53.831361][ T5406] syz.0.923 (5406) used greatest stack depth: 10272 bytes left [ 53.882803][ T5428] bond3: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 53.904175][ T5428] bond3 (unregistering): Released all slaves [ 54.058160][ T5446] loop2: detected capacity change from 0 to 1764 [ 54.776043][ T5489] xt_TPROXY: Can be used only with -p tcp or -p udp [ 54.863547][ T5491] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 55.088322][ T5495] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.095574][ T5495] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.526622][ T5520] mmap: syz.1.980 (5520) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 55.783039][ T5533] netlink: 'syz.3.986': attribute type 25 has an invalid length. [ 55.860764][ T5537] __nla_validate_parse: 3 callbacks suppressed [ 55.860780][ T5537] netlink: 16 bytes leftover after parsing attributes in process `syz.2.988'. [ 56.099901][ T5553] netlink: 24 bytes leftover after parsing attributes in process `syz.1.996'. [ 56.244340][ T5562] netlink: 'syz.0.1002': attribute type 2 has an invalid length. [ 56.372817][ T5572] netlink: 'syz.0.1007': attribute type 12 has an invalid length. [ 56.385464][ T5574] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1004'. [ 56.427899][ T5574] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1004'. [ 57.400863][ T5653] netlink: 'syz.3.1046': attribute type 1 has an invalid length. [ 57.490419][ T5661] syz.2.1049 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 57.555419][ T5669] netlink: 'syz.1.1054': attribute type 1 has an invalid length. [ 57.584299][ T5669] netlink: 'syz.1.1054': attribute type 2 has an invalid length. [ 57.605087][ T28] kauditd_printk_skb: 526 callbacks suppressed [ 57.605102][ T28] audit: type=1400 audit(1771878949.322:3109): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 57.608328][ T5673] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1056'. [ 57.618039][ T28] audit: type=1400 audit(1771878949.332:3110): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 57.697700][ T5673] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 57.777059][ T28] audit: type=1400 audit(1771878949.392:3111): avc: denied { map_create } for pid=5672 comm="syz.4.1057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 57.849042][ T28] audit: type=1400 audit(1771878949.392:3112): avc: denied { map_create } for pid=5672 comm="syz.4.1057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 57.906429][ T5685] vcan1: entered promiscuous mode [ 57.919591][ T5685] vcan1: entered allmulticast mode [ 57.925155][ T28] audit: type=1400 audit(1771878949.392:3113): avc: denied { map_read map_write } for pid=5672 comm="syz.4.1057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 57.946747][ T28] audit: type=1400 audit(1771878949.402:3114): avc: denied { prog_load } for pid=5672 comm="syz.4.1057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 57.994987][ T28] audit: type=1400 audit(1771878949.402:3115): avc: denied { bpf } for pid=5672 comm="syz.4.1057" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 58.070327][ T28] audit: type=1400 audit(1771878949.402:3116): avc: denied { perfmon } for pid=5672 comm="syz.4.1057" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 58.110321][ T5706] netlink: 'syz.3.1069': attribute type 4 has an invalid length. [ 58.122260][ T5707] netlink: 'syz.2.1072': attribute type 4 has an invalid length. [ 58.141246][ T28] audit: type=1400 audit(1771878949.412:3117): avc: denied { create } for pid=5676 comm="syz.0.1058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 58.186016][ T3310] audit: audit_backlog=65 > audit_backlog_limit=64 [ 58.314673][ T5719] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1079'. [ 58.444777][ T5724] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 58.462013][ T5724] gretap1: entered allmulticast mode [ 58.623345][ T5741] netlink: 'syz.1.1089': attribute type 1 has an invalid length. [ 58.643431][ T5741] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1089'. [ 58.658817][ T5744] xt_TCPMSS: Only works on TCP SYN packets [ 58.758160][ T5752] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1094'. [ 58.932685][ T5766] netlink: 288 bytes leftover after parsing attributes in process `syz.3.1101'. [ 58.942403][ T5768] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1100'. [ 59.074421][ T5773] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 59.329079][ T5786] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 59.485945][ T5794] netlink: 'syz.1.1114': attribute type 16 has an invalid length. [ 59.490296][ T5795] netlink: 'syz.0.1123': attribute type 21 has an invalid length. [ 59.541535][ T5794] netlink: 'syz.1.1114': attribute type 17 has an invalid length. [ 59.736505][ T5805] netlink: 'syz.2.1118': attribute type 21 has an invalid length. [ 59.789107][ T5794] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 60.525141][ T5829] xt_TCPMSS: Only works on TCP SYN packets [ 60.554953][ T5835] loop4: detected capacity change from 0 to 512 [ 60.627720][ T5835] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.667039][ T5835] ext4 filesystem being mounted at /234/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.772239][ T5835] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.1134: Failed to acquire dquot type 1 [ 60.851695][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.990189][ T5853] __nla_validate_parse: 4 callbacks suppressed [ 60.990263][ T5853] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1142'. [ 61.009933][ T5854] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 61.016422][ T5854] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 61.472986][ T5871] netlink: 76 bytes leftover after parsing attributes in process `syz.2.1150'. [ 62.272434][ T5907] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.279670][ T5907] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.329463][ T5907] bridge0: entered promiscuous mode [ 62.368730][ T5907] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 62.471110][ T5913] xt_CT: You must specify a L4 protocol and not use inversions on it [ 62.611213][ T28] kauditd_printk_skb: 488 callbacks suppressed [ 62.611229][ T28] audit: type=1326 audit(1771878954.322:3596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5919 comm="syz.0.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd60e9cc629 code=0x7ffc0000 [ 62.725701][ T28] audit: type=1400 audit(1771878954.362:3597): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 62.821192][ T28] audit: type=1400 audit(1771878954.362:3598): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 62.921198][ T28] audit: type=1400 audit(1771878954.362:3599): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 62.981224][ T28] audit: type=1400 audit(1771878954.392:3600): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.101269][ T28] audit: type=1400 audit(1771878954.392:3601): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.172244][ T28] audit: type=1400 audit(1771878954.392:3602): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.214601][ T5946] bond3: entered promiscuous mode [ 63.219793][ T5946] bond3: entered allmulticast mode [ 63.225593][ T28] audit: type=1400 audit(1771878954.412:3603): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.250821][ T28] audit: type=1400 audit(1771878954.412:3604): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.275654][ T28] audit: type=1400 audit(1771878954.412:3605): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.302384][ T5946] 8021q: adding VLAN 0 to HW filter on device bond3 [ 63.619039][ T5973] validate_nla: 2 callbacks suppressed [ 63.619057][ T5973] netlink: 'syz.2.1201': attribute type 15 has an invalid length. [ 63.698739][ T5973] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1201'. [ 64.744045][ T6042] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1234'. [ 65.043117][ T6058] kernel profiling enabled (shift: 0) [ 65.171393][ T6064] loop4: detected capacity change from 0 to 512 [ 65.250411][ T6064] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.294462][ T6064] ext4 filesystem being mounted at /261/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.426097][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.616735][ T6084] netlink: 'syz.1.1254': attribute type 16 has an invalid length. [ 65.626238][ T6084] netlink: 'syz.1.1254': attribute type 17 has an invalid length. [ 65.653888][ T6086] loop4: detected capacity change from 0 to 512 [ 65.689844][ T6086] ------------[ cut here ]------------ [ 65.695114][ T6084] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.695394][ T6086] EA inode 11 i_nlink=2 [ 65.702396][ T6086] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.4.1255/6086 [ 65.717423][ T6086] Modules linked in: [ 65.721379][ T6086] CPU: 1 UID: 0 PID: 6086 Comm: syz.4.1255 Not tainted syzkaller #0 PREEMPT(full) [ 65.730669][ T6086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 65.740823][ T6086] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 65.747466][ T6086] Code: 14 61 99 ff 4c 8d 2d 1d f0 5d 05 49 8d 7e 40 e8 94 f2 b5 ff 49 8b 6e 40 4c 89 e7 e8 c8 ed b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 7f 3b dd 03 66 66 66 66 66 66 2e [ 65.767194][ T6086] RSP: 0018:ffffc9000315f778 EFLAGS: 00010246 [ 65.773289][ T6086] RAX: ffff888104f2bbf8 RBX: ffff88811a864608 RCX: ffffffff81bff418 [ 65.781287][ T6086] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871de420 [ 65.789358][ T6086] RBP: 000000000000000b R08: 000188811a8645bb R09: 0000000000000000 [ 65.797361][ T6086] R10: ffffffff893d2b10 R11: ffff8881005f0640 R12: ffff88811a8645b8 [ 65.805494][ T6086] R13: ffffffff871de420 R14: ffff88811a864570 R15: 0000000000000001 [ 65.813516][ T6086] FS: 00007f6356e7f6c0(0000) GS:ffff8882ae9db000(0000) knlGS:0000000000000000 [ 65.822655][ T6086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.829316][ T6086] CR2: 000020000076f000 CR3: 000000011b546000 CR4: 00000000003506f0 [ 65.837326][ T6086] Call Trace: [ 65.840616][ T6086] [ 65.843683][ T6086] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 65.849648][ T6086] ? errseq_check+0x2c/0x50 [ 65.854184][ T6086] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 65.859657][ T6086] ? ext4_truncate+0x92b/0xb00 [ 65.864482][ T6086] ext4_evict_inode+0xa1f/0xd60 [ 65.869355][ T6086] ? __pfx_ext4_evict_inode+0x10/0x10 [ 65.874880][ T6086] evict+0x2af/0x510 [ 65.878819][ T6086] ? __dquot_initialize+0x146/0x7c0 [ 65.884108][ T6086] iput+0x41a/0x580 [ 65.887926][ T6086] ext4_process_orphan+0x1a9/0x1c0 [ 65.893206][ T6086] ext4_orphan_cleanup+0x6a8/0xa00 [ 65.898375][ T6086] ext4_fill_super+0x3408/0x37c0 [ 65.903365][ T6086] ? set_blocksize+0x14c/0x270 [ 65.908201][ T6086] ? setup_bdev_super+0x30e/0x370 [ 65.913293][ T6086] ? __pfx_ext4_fill_super+0x10/0x10 [ 65.918582][ T6086] get_tree_bdev_flags+0x291/0x300 [ 65.922182][ T6084] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.923736][ T6086] ? __pfx_ext4_fill_super+0x10/0x10 [ 65.936250][ T6086] get_tree_bdev+0x1f/0x30 [ 65.940724][ T6086] ext4_get_tree+0x1c/0x30 [ 65.945235][ T6086] vfs_get_tree+0x57/0x1d0 [ 65.949743][ T6086] do_new_mount+0x288/0x8d0 [ 65.954330][ T6086] path_mount+0x4d0/0xbc0 [ 65.958682][ T6086] __se_sys_mount+0x28c/0x2e0 [ 65.963473][ T6086] __x64_sys_mount+0x67/0x80 [ 65.968086][ T6086] x64_sys_call+0x2d61/0x3020 [ 65.972833][ T6086] do_syscall_64+0x12c/0x370 [ 65.977450][ T6086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.983465][ T6086] RIP: 0033:0x7f635842d8ca [ 65.987894][ T6086] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.007554][ T6086] RSP: 002b:00007f6356e7ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.016028][ T6086] RAX: ffffffffffffffda RBX: 00007f6356e7eee0 RCX: 00007f635842d8ca [ 66.024052][ T6086] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f6356e7eea0 [ 66.032099][ T6086] RBP: 00002000000009c0 R08: 00007f6356e7eee0 R09: 0000000000800718 [ 66.040082][ T6086] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 66.048173][ T6086] R13: 00007f6356e7eea0 R14: 000000000000048d R15: 0000200000000200 [ 66.056348][ T6086] [ 66.059371][ T6086] ---[ end trace 0000000000000000 ]--- [ 66.080879][ T6086] EXT4-fs (loop4): 1 orphan inode deleted [ 66.087218][ T6086] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.246449][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.621243][ T6159] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 67.639654][ T28] kauditd_printk_skb: 450 callbacks suppressed [ 67.639667][ T28] audit: type=1400 audit(1771878959.352:4056): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 67.734703][ T28] audit: type=1400 audit(1771878959.352:4057): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 67.812312][ T28] audit: type=1400 audit(1771878959.352:4058): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 67.921438][ T28] audit: type=1326 audit(1771878959.402:4059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6160 comm="syz.2.1289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faa7d4ac629 code=0x7ffc0000 [ 68.008414][ T28] audit: type=1400 audit(1771878959.412:4060): avc: denied { relabelto } for pid=6158 comm="syz.1.1288" name="262" dev="tmpfs" ino=1333 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:systemd_logger_exec_t:s0" [ 68.089683][ T6179] audit: audit_backlog=65 > audit_backlog_limit=64 [ 68.112715][ T28] audit: type=1400 audit(1771878959.412:4061): avc: denied { associate } for pid=6158 comm="syz.1.1288" name="262" dev="tmpfs" ino=1333 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:systemd_logger_exec_t:s0" [ 68.144244][ T6180] audit: audit_backlog=65 > audit_backlog_limit=64 [ 68.150938][ T6179] audit: audit_lost=34 audit_rate_limit=0 audit_backlog_limit=64 [ 68.163786][ T3312] audit: audit_backlog=65 > audit_backlog_limit=64 [ 68.193939][ T6180] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1297'. [ 68.203087][ T6180] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1297'. [ 68.240617][ T6180] netlink: 1 bytes leftover after parsing attributes in process `syz.0.1297'. [ 68.494631][ T6194] loop1: detected capacity change from 0 to 512 [ 68.542074][ T6197] loop4: detected capacity change from 0 to 512 [ 68.543492][ T6194] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 68.573564][ T6194] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.604893][ T6194] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1303: bad orphan inode 131083 [ 68.649760][ T6197] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.704277][ T6194] loop1: lost filesystem error report for type 5 error -117 [ 68.705121][ T6197] ext4 filesystem being mounted at /268/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.712465][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 68.712500][ C1] EXT4-fs (loop1): initial error at time 1771878960: ext4_orphan_get:1417 [ 68.712525][ C1] EXT4-fs (loop1): last error at time 1771878960: ext4_orphan_get:1417 [ 68.746661][ T6194] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.791502][ T6203] netlink: 'syz.2.1306': attribute type 29 has an invalid length. [ 68.848900][ T6197] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.1305: corrupted xattr block 6: invalid header [ 68.872295][ T6197] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 68.891403][ T6197] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.1305: corrupted xattr block 6: invalid header [ 68.914485][ T6197] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 68.962215][ T6197] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.1305: corrupted xattr block 6: invalid header [ 69.090626][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.207141][ T6212] netlink: 80 bytes leftover after parsing attributes in process `syz.4.1310'. [ 69.213788][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.697234][ T6229] loop4: detected capacity change from 0 to 1024 [ 69.752307][ T6229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.875319][ T6241] loop0: detected capacity change from 0 to 512 [ 69.900513][ T6241] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.949214][ T6244] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1324'. [ 69.966414][ T6241] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.010649][ T6241] ext4 filesystem being mounted at /286/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.029002][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.146429][ T6252] loop4: detected capacity change from 0 to 128 [ 70.185831][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.185831][ T6252] loop4: rw=2049, sector=138, nr_sectors = 4 limit=128 [ 70.219411][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.229505][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.229505][ T6252] loop4: rw=8390657, sector=140, nr_sectors = 2 limit=128 [ 70.244980][ T6252] Buffer I/O error on dev loop4, logical block 70, lost async page write [ 70.256114][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.256114][ T6252] loop4: rw=8390657, sector=142, nr_sectors = 2 limit=128 [ 70.272494][ T6252] Buffer I/O error on dev loop4, logical block 71, lost async page write [ 70.281012][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.281012][ T6252] loop4: rw=8390657, sector=144, nr_sectors = 2 limit=128 [ 70.327519][ T6252] Buffer I/O error on dev loop4, logical block 72, lost async page write [ 70.363034][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.363034][ T6252] loop4: rw=8390657, sector=144, nr_sectors = 2 limit=128 [ 70.381223][ T6252] Buffer I/O error on dev loop4, logical block 72, lost async page write [ 70.399776][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.399776][ T6252] loop4: rw=2049, sector=146, nr_sectors = 8 limit=128 [ 70.444294][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.444294][ T6252] loop4: rw=8390657, sector=152, nr_sectors = 2 limit=128 [ 70.484274][ T6252] Buffer I/O error on dev loop4, logical block 76, lost async page write [ 70.509772][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.509772][ T6252] loop4: rw=2049, sector=170, nr_sectors = 8 limit=128 [ 70.533473][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.533473][ T6252] loop4: rw=8390657, sector=176, nr_sectors = 2 limit=128 [ 70.547476][ T6252] Buffer I/O error on dev loop4, logical block 88, lost async page write [ 70.567083][ T6252] syz.4.1327: attempt to access beyond end of device [ 70.567083][ T6252] loop4: rw=2049, sector=178, nr_sectors = 8 limit=128 [ 70.596611][ T6252] Buffer I/O error on dev loop4, logical block 92, lost async page write [ 70.618104][ T6252] Buffer I/O error on dev loop4, logical block 104, lost async page write [ 70.658685][ T6252] Buffer I/O error on dev loop4, logical block 108, lost async page write [ 70.677228][ T6267] netlink: 'syz.1.1333': attribute type 8 has an invalid length. [ 70.685878][ T6252] Buffer I/O error on dev loop4, logical block 120, lost async page write [ 70.777392][ T6270] loop1: detected capacity change from 0 to 512 [ 70.786079][ T6270] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 70.800167][ T6270] EXT4-fs (loop1): 1 truncate cleaned up [ 70.828753][ T6271] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1335'. [ 70.841651][ T6270] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.966565][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.235045][ T6291] loop4: detected capacity change from 0 to 512 [ 71.293774][ T6291] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.354387][ T6291] ext4 filesystem being mounted at /276/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.410173][ T6298] loop2: detected capacity change from 0 to 1764 [ 71.425974][ T6299] loop0: detected capacity change from 0 to 512 [ 71.707647][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.894536][ T6318] loop2: detected capacity change from 0 to 1024 [ 71.947648][ T6322] team0: Device gtp0 is of different type [ 71.987822][ T6318] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 72.023347][ T6318] ext4 filesystem being mounted at /265/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.131362][ T6318] EXT4-fs (loop2): can't enable nombcache during remount [ 72.258634][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 72.659251][ T28] kauditd_printk_skb: 593 callbacks suppressed [ 72.659266][ T28] audit: type=1400 audit(1771878964.372:4638): avc: denied { perfmon } for pid=6359 comm="syz.2.1374" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.738680][ T6360] bond2: option resend_igmp: invalid value (1024) [ 72.755404][ T28] audit: type=1400 audit(1771878964.382:4639): avc: denied { create } for pid=6363 comm="syz.4.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.756120][ T6370] loop1: detected capacity change from 0 to 512 [ 72.781304][ T6360] bond2: option resend_igmp: allowed values 0 - 255 [ 72.788918][ T28] audit: type=1400 audit(1771878964.382:4640): avc: denied { create } for pid=6363 comm="syz.4.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.808385][ T6372] loop4: detected capacity change from 0 to 512 [ 72.810559][ T28] audit: type=1400 audit(1771878964.382:4641): avc: denied { write } for pid=6363 comm="syz.4.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.837632][ T28] audit: type=1400 audit(1771878964.382:4642): avc: denied { read } for pid=6363 comm="syz.4.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.858964][ T6360] bond2 (unregistering): Released all slaves [ 72.869622][ T28] audit: type=1400 audit(1771878964.382:4643): avc: denied { write } for pid=6363 comm="syz.4.1377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.890193][ T28] audit: type=1400 audit(1771878964.382:4644): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 72.929308][ T28] audit: type=1400 audit(1771878964.382:4645): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 72.934957][ T6370] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1378: invalid indirect mapped block 4294967295 (level 1) [ 72.976773][ T28] audit: type=1400 audit(1771878964.382:4646): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 73.018960][ T6372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.041225][ T6370] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.051180][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 73.066875][ C1] EXT4-fs (loop1): initial error at time 1771878964: ext4_free_branches:1023: inode 11 [ 73.076551][ C1] EXT4-fs (loop1): last error at time 1771878964: ext4_free_branches:1023: inode 11 [ 73.082718][ T28] audit: type=1400 audit(1771878964.412:4647): avc: denied { read } for pid=6364 comm="syz.3.1376" dev="nsfs" ino=4026532890 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.114247][ T6370] EXT4-fs (loop1): Remounting filesystem read-only [ 73.161391][ T6370] EXT4-fs (loop1): 2 truncates cleaned up [ 73.253078][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.282441][ T6370] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.340944][ T6384] loop3: detected capacity change from 0 to 2048 [ 73.414143][ T6370] EXT4-fs (loop1): shut down requested (0) [ 73.453798][ T6384] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.501695][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.588483][ T6398] capability: warning: `syz.2.1390' uses deprecated v2 capabilities in a way that may be insecure [ 73.642126][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.644991][ T6399] bpf: Bad value for 'uid' [ 73.772750][ T6401] batadv1: entered promiscuous mode [ 73.958328][ T6411] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1395'. [ 73.991408][ T6415] loop2: detected capacity change from 0 to 512 [ 74.022029][ T6415] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 74.095336][ T6415] EXT4-fs (loop2): 1 orphan inode deleted [ 74.124847][ T6415] EXT4-fs (loop2): 1 truncate cleaned up [ 74.130856][ T6415] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.254432][ T6417] loop3: detected capacity change from 0 to 8192 [ 74.288611][ T6417] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 74.315763][ T6417] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 74.348194][ T6417] FAT-fs (loop3): Filesystem has been set read-only [ 74.489078][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.648925][ T6438] EXT4-fs: Ignoring removed i_version option [ 74.688426][ T6438] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.752479][ T6438] SELinux: Context : is not valid (left unmapped). [ 74.822613][ T6447] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.838082][ T6442] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 74.922222][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.956826][ T6447] ext4 filesystem being mounted at /251/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.984616][ T6442] ext4 filesystem being mounted at /305/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.055112][ T6447] EXT4-fs error (device loop3): ext4_validate_inode_bitmap:105: comm syz.3.1411: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 75.160178][ T6442] EXT4-fs (loop0): can't enable nombcache during remount [ 75.180389][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.373173][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 75.525369][ T6470] netlink: 'syz.4.1424': attribute type 1 has an invalid length. [ 75.873062][ T6488] set_capacity_and_notify: 3 callbacks suppressed [ 75.873078][ T6488] loop1: detected capacity change from 0 to 128 [ 76.157599][ T6501] loop4: detected capacity change from 0 to 1024 [ 76.231266][ T6501] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.301565][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.587826][ T6525] loop0: detected capacity change from 0 to 2048 [ 76.650709][ T6525] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.712133][ T6535] netlink: 277 bytes leftover after parsing attributes in process `syz.1.1450'. [ 76.847435][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.073576][ T6551] can0: slcan on ptm0. [ 77.221325][ T6549] can0 (unregistered): slcan off ptm0. [ 77.550571][ T6573] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1469'. [ 77.572970][ T6573] Zero length message leads to an empty skb [ 77.678187][ T28] kauditd_printk_skb: 552 callbacks suppressed [ 77.678214][ T28] audit: type=1400 audit(1771878969.392:5200): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 77.731394][ T28] audit: type=1400 audit(1771878969.392:5201): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 77.800199][ T28] audit: type=1400 audit(1771878969.392:5202): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 77.866870][ T28] audit: type=1400 audit(1771878969.442:5203): avc: denied { create } for pid=6575 comm="syz.4.1470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 77.942901][ T28] audit: type=1400 audit(1771878969.462:5204): avc: denied { connect } for pid=6575 comm="syz.4.1470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 77.995964][ T6590] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1477'. [ 78.020629][ T28] audit: type=1400 audit(1771878969.482:5205): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 78.044987][ T6590] netlink: 'syz.0.1477': attribute type 2 has an invalid length. [ 78.045007][ T6590] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1477'. [ 78.105204][ T28] audit: type=1400 audit(1771878969.482:5206): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 78.222625][ T28] audit: type=1400 audit(1771878969.482:5207): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 78.228258][ T3414] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 78.254494][ T28] audit: type=1400 audit(1771878969.542:5208): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 78.319424][ T3320] audit: audit_backlog=65 > audit_backlog_limit=64 [ 78.348207][ T3414] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 78.560337][ T6609] fido_id[6609]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 79.257389][ T6644] loop3: detected capacity change from 0 to 4096 [ 79.315599][ T6650] SELinux: policydb version 0 does not match my version range 15-35 [ 79.346633][ T6644] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.360499][ T6650] SELinux: failed to load policy [ 79.507347][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.606128][ T6666] loop2: detected capacity change from 0 to 512 [ 79.667951][ T6666] EXT4-fs: Ignoring removed nobh option [ 79.715979][ T6666] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 79.758163][ T6666] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1512: invalid indirect mapped block 256 (level 1) [ 79.825245][ T6684] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1480) ! [ 79.834858][ T6666] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 79.835053][ T6666] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1512: invalid indirect mapped block 2683928664 (level 1) [ 79.844304][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 79.844325][ C1] EXT4-fs (loop2): initial error at time 1771878971: ext4_free_branches:1023: inode 13 [ 79.844374][ C1] EXT4-fs (loop2): last error at time 1771878971: ext4_free_branches:1023: inode 13 [ 79.914082][ T6686] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1521'. [ 79.937094][ T6666] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 79.937472][ T6666] EXT4-fs (loop2): 1 truncate cleaned up [ 79.993948][ T6666] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.066495][ T6666] EXT4-fs error (device loop2): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.2.1512: bad entry in directory: directory entry overrun - offset=108, inode=4294901777, rec_len=1024, size=1024 fake=0 [ 80.209588][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.426358][ T6704] wireguard0: entered promiscuous mode [ 80.434206][ T6704] wireguard0: entered allmulticast mode [ 80.626699][ T6716] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1536'. [ 80.677705][ T6716] ipvlan2: entered promiscuous mode [ 80.773409][ T6724] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 81.087558][ T6742] sctp: [Deprecated]: syz.2.1547 (pid 6742) Use of int in maxseg socket option. [ 81.087558][ T6742] Use struct sctp_assoc_value instead [ 81.230756][ T6749] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1551'. [ 81.569881][ T6769] xt_hashlimit: size too large, truncated to 1048576 [ 81.714164][ T6775] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 81.736737][ T6776] loop2: detected capacity change from 0 to 4096 [ 81.768223][ T6776] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.919290][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.997089][ T6783] syz_tun: entered promiscuous mode [ 82.044535][ T6783] macvtap1: entered promiscuous mode [ 82.132177][ T6783] syz_tun: left promiscuous mode [ 82.352668][ T6794] loop2: detected capacity change from 0 to 2048 [ 82.383697][ T6794] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.590264][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.721189][ T28] kauditd_printk_skb: 646 callbacks suppressed [ 82.721204][ T28] audit: type=1400 audit(1771878974.432:5817): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 82.778318][ T6815] netlink: 68 bytes leftover after parsing attributes in process `syz.3.1580'. [ 82.821249][ T28] audit: type=1400 audit(1771878974.432:5818): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 82.921582][ T28] audit: type=1400 audit(1771878974.432:5819): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 82.987136][ T28] audit: type=1400 audit(1771878974.482:5820): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.043142][ T28] audit: type=1400 audit(1771878974.482:5821): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.043548][ T6829] loop1: detected capacity change from 0 to 128 [ 83.067489][ T28] audit: type=1400 audit(1771878974.492:5822): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.151611][ T28] audit: type=1400 audit(1771878974.492:5823): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.271216][ T28] audit: type=1400 audit(1771878974.492:5824): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.404797][ T28] audit: type=1400 audit(1771878974.492:5825): avc: denied { create } for pid=6814 comm="syz.3.1580" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 83.413045][ T3310] audit: audit_backlog=65 > audit_backlog_limit=64 [ 84.015330][ T6873] loop4: detected capacity change from 0 to 512 [ 84.061852][ T6873] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 84.148030][ T6873] EXT4-fs (loop4): 1 truncate cleaned up [ 84.207623][ T6873] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.383209][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.777113][ T6919] netem: change failed [ 84.978648][ T6930] loop3: detected capacity change from 0 to 256 [ 85.177321][ T6935] loop2: detected capacity change from 0 to 512 [ 85.283993][ T6935] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.354690][ T6935] ext4 filesystem being mounted at /304/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.531111][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.622205][ T6949] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1643'. [ 85.873544][ T6965] loop0: detected capacity change from 0 to 256 [ 85.997134][ T6965] FAT-fs (loop0): Directory bread(block 64) failed [ 86.030738][ T6971] loop3: detected capacity change from 0 to 512 [ 86.037066][ T6965] FAT-fs (loop0): Directory bread(block 65) failed [ 86.052363][ T6965] FAT-fs (loop0): Directory bread(block 66) failed [ 86.058955][ T6965] FAT-fs (loop0): Directory bread(block 67) failed [ 86.083954][ T6970] Illegal XDP return value 163468841 on prog (id 38) dev N/A, expect packet loss! [ 86.096471][ T6971] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1653: invalid indirect mapped block 256 (level 2) [ 86.109889][ T6965] FAT-fs (loop0): Directory bread(block 68) failed [ 86.121249][ T6965] FAT-fs (loop0): Directory bread(block 69) failed [ 86.131221][ T6971] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.131750][ T6971] EXT4-fs (loop3): 2 truncates cleaned up [ 86.146778][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 86.146798][ C0] EXT4-fs (loop3): initial error at time 1771878977: ext4_free_branches:1023: inode 11 [ 86.146833][ C0] EXT4-fs (loop3): last error at time 1771878977: ext4_free_branches:1023: inode 11 [ 86.180576][ T6971] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.201253][ T6965] FAT-fs (loop0): Directory bread(block 70) failed [ 86.207796][ T6965] FAT-fs (loop0): Directory bread(block 71) failed [ 86.221272][ T6965] FAT-fs (loop0): Directory bread(block 72) failed [ 86.227915][ T6965] FAT-fs (loop0): Directory bread(block 73) failed [ 86.311635][ T6965] bio_check_eod: 21 callbacks suppressed [ 86.311654][ T6965] syz.0.1650: attempt to access beyond end of device [ 86.311654][ T6965] loop0: rw=8912896, sector=1160, nr_sectors = 4 limit=256 [ 86.341721][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.391218][ T6965] syz.0.1650: attempt to access beyond end of device [ 86.391218][ T6965] loop0: rw=8388608, sector=1160, nr_sectors = 4 limit=256 [ 86.953314][ T6998] loop4: detected capacity change from 0 to 8192 [ 87.094699][ T7007] loop2: detected capacity change from 0 to 136 [ 87.145541][ T7007] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1670'. [ 87.401959][ T7019] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1674'. [ 87.597124][ T7027] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1678'. [ 87.714891][ T7036] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1685'. [ 87.734660][ T28] kauditd_printk_skb: 654 callbacks suppressed [ 87.734731][ T28] audit: type=1400 audit(1771879235.455:6418): avc: denied { ioctl } for pid=7035 comm="syz.1.1684" path="socket:[16731]" dev="sockfs" ino=16731 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 87.751851][ T7036] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1685'. [ 87.828676][ T7036] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1685'. [ 87.861405][ T28] audit: type=1400 audit(1771879235.495:6419): avc: denied { ioctl } for pid=7035 comm="syz.1.1684" path="socket:[16731]" dev="sockfs" ino=16731 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 87.971217][ T28] audit: type=1400 audit(1771879235.495:6420): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.081181][ T28] audit: type=1400 audit(1771879235.495:6421): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.169108][ T28] audit: type=1400 audit(1771879235.535:6422): avc: denied { map_create } for pid=7040 comm="syz.4.1686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 88.281277][ T28] audit: type=1400 audit(1771879235.535:6423): avc: denied { map_create } for pid=7040 comm="syz.4.1686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 88.282298][ T3315] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.316407][ T7067] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.335745][ T3310] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.346508][ T7069] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.362472][ T7069] loop3: detected capacity change from 0 to 512 [ 88.395553][ T7069] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1700: bad orphan inode 15 [ 88.415251][ T7069] loop3: lost filesystem error report for type 5 error -117 [ 88.415459][ T7069] ext4_test_bit(bit=14, block=5) = 0 [ 88.422865][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 88.422889][ C0] EXT4-fs (loop3): initial error at time 1771879236: ext4_orphan_get:1417 [ 88.422915][ C0] EXT4-fs (loop3): last error at time 1771879236: ext4_orphan_get:1417 [ 88.455386][ T7069] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.496386][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.157668][ T7111] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1713'. [ 89.315805][ T7122] loop4: detected capacity change from 0 to 512 [ 89.349915][ T7122] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 89.378733][ T7122] EXT4-fs (loop4): 1 truncate cleaned up [ 89.385845][ T7122] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.495392][ T7122] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 49 (only 1 groups) [ 89.635668][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.326371][ T7181] loop4: detected capacity change from 0 to 512 [ 90.378295][ T7181] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 90.463138][ T7181] EXT4-fs (loop4): 1 orphan inode deleted [ 90.489367][ T7181] EXT4-fs (loop4): 1 truncate cleaned up [ 90.523814][ T7181] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.680714][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.720475][ T7193] loop0: detected capacity change from 0 to 512 [ 90.742504][ T7193] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 90.790021][ T7193] EXT4-fs (loop0): 1 truncate cleaned up [ 90.831537][ T7193] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.946858][ T7203] delete_channel: no stack [ 91.382334][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.522437][ T7237] netlink: 'syz.2.1767': attribute type 39 has an invalid length. [ 91.555638][ T7238] loop1: detected capacity change from 0 to 512 [ 91.657475][ T7238] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.677543][ T7238] ext4 filesystem being mounted at /357/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.743849][ T7238] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1768: bg 0: block 153: padding at end of block bitmap is not set [ 91.861313][ T7238] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1768: Failed to acquire dquot type 0 [ 91.965428][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.137715][ T7279] netlink: 56 bytes leftover after parsing attributes in process `syz.1.1783'. [ 92.177591][ T7280] netlink: 'syz.0.1787': attribute type 11 has an invalid length. [ 92.242205][ T7280] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1787'. [ 92.420774][ T7296] random: crng reseeded on system resumption [ 92.474515][ T7299] loop3: detected capacity change from 0 to 512 [ 92.530362][ C0] hrtimer: interrupt took 28013 ns [ 92.546047][ T7299] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.575600][ T7283] loop2: detected capacity change from 0 to 128 [ 92.591766][ T7299] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1796: invalid indirect mapped block 4294967295 (level 0) [ 92.618821][ T7299] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 92.620816][ T7299] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1796: invalid indirect mapped block 4294967295 (level 1) [ 92.629993][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 92.630013][ C1] EXT4-fs (loop3): initial error at time 1771879240: ext4_free_branches:1023: inode 16 [ 92.630053][ C1] EXT4-fs (loop3): last error at time 1771879240: ext4_free_branches:1023: inode 16 [ 92.675946][ T7283] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 92.725602][ T7299] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 92.727192][ T7283] ext4 filesystem being mounted at /340/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 92.751444][ T7299] EXT4-fs (loop3): 1 orphan inode deleted [ 92.757185][ T7299] EXT4-fs (loop3): 1 truncate cleaned up [ 92.785362][ T28] kauditd_printk_skb: 623 callbacks suppressed [ 92.785377][ T28] audit: type=1400 audit(1771879240.505:7031): avc: denied { read write } for pid=7282 comm="syz.2.1789" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 92.861848][ T7299] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.945235][ T7299] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 92.981384][ T28] audit: type=1400 audit(1771879240.565:7032): avc: denied { read write open } for pid=7282 comm="syz.2.1789" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.041846][ T3312] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 93.092861][ T28] audit: type=1400 audit(1771879240.575:7033): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.103634][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.124003][ T28] audit: type=1400 audit(1771879240.575:7034): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.152396][ T7317] loop4: detected capacity change from 0 to 512 [ 93.171885][ T7321] loop0: detected capacity change from 0 to 1764 [ 93.179935][ T28] audit: type=1400 audit(1771879240.575:7035): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.206942][ T28] audit: type=1400 audit(1771879240.595:7036): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.231927][ T28] audit: type=1400 audit(1771879240.595:7037): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.258611][ T28] audit: type=1400 audit(1771879240.595:7038): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.298576][ T28] audit: type=1400 audit(1771879240.635:7039): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.335028][ T7317] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.396311][ T7317] ext4 filesystem being mounted at /377/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.446682][ T28] audit: type=1400 audit(1771879240.635:7040): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 93.604408][ T7333] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 93.664235][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.715139][ T1886] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 93.765396][ T50] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 93.811244][ T50] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 93.820028][ T50] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 94.376141][ T7373] bridge0: Device is already in use. [ 94.509498][ T7377] loop4: detected capacity change from 0 to 1764 [ 94.677924][ T7386] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1835'. [ 94.989236][ T7414] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1848'. [ 95.124042][ T7419] xt_CT: No such helper "snmp_trap" [ 95.720884][ T7449] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1864'. [ 96.022354][ T7474] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1877'. [ 96.312268][ T7488] loop1: detected capacity change from 0 to 128 [ 96.351553][ T7488] FAT-fs (loop1): error, clusters badly computed (4 != 3) [ 96.358721][ T7488] FAT-fs (loop1): Filesystem has been set read-only [ 96.370315][ T7493] loop3: detected capacity change from 0 to 512 [ 96.396991][ T7493] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 96.441813][ T7493] EXT4-fs (loop3): 1 truncate cleaned up [ 96.451685][ T7493] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.944437][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.826111][ T28] kauditd_printk_skb: 764 callbacks suppressed [ 97.826125][ T28] audit: type=1400 audit(1771879245.545:7805): avc: denied { recv } for pid=7552 comm="syz.0.1914" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 97.884239][ T28] audit: type=1326 audit(1771879245.585:7806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7552 comm="syz.0.1914" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd60e9cc629 code=0x0 [ 97.957623][ T7555] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1916'. [ 97.994378][ T28] audit: type=1400 audit(1771879245.625:7807): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.041242][ T28] audit: type=1400 audit(1771879245.625:7808): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.126387][ T28] audit: type=1400 audit(1771879245.625:7809): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.202397][ T28] audit: type=1400 audit(1771879245.635:7810): avc: denied { recv } for pid=3297 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 98.245694][ T7565] program syz.1.1919 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 98.247533][ T28] audit: type=1400 audit(1771879245.635:7811): avc: denied { recv } for pid=3297 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 98.281770][ T28] audit: type=1400 audit(1771879245.655:7812): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.323079][ T28] audit: type=1400 audit(1771879245.655:7813): avc: denied { open } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.368205][ T28] audit: type=1400 audit(1771879245.655:7814): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 98.439260][ T7571] loop4: detected capacity change from 0 to 1024 [ 98.484198][ T7571] EXT4-fs: inline encryption not supported [ 98.571686][ T7571] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.634399][ T7571] EXT4-fs error (device loop4): mb_free_blocks:2047: group 0, inode 15: block 385:freeing already freed block (bit 24); block bitmap corrupt. [ 98.811460][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.477022][ T7609] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1939'. [ 100.794045][ T7667] loop1: detected capacity change from 0 to 512 [ 100.823627][ T7667] EXT4-fs (loop1): 1 truncate cleaned up [ 100.854448][ T7667] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.072562][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.485955][ T7691] loop1: detected capacity change from 0 to 512 [ 101.591512][ T7691] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 101.671383][ T7691] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1987: bad orphan inode 16 [ 101.727964][ T7691] loop1: lost filesystem error report for type 5 error -117 [ 101.728181][ T7691] ext4_test_bit(bit=15, block=4) = 0 [ 101.735626][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 101.735642][ C0] EXT4-fs (loop1): initial error at time 1771879249: ext4_orphan_get:1417 [ 101.735678][ C0] EXT4-fs (loop1): last error at time 1771879249: ext4_orphan_get:1417 [ 101.841207][ T7691] EXT4-fs (loop1): 1 orphan inode deleted [ 101.858504][ T7691] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.981726][ T7708] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1984'. [ 101.982452][ T7704] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 102.017267][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.255828][ T7720] vhci_hcd vhci_hcd.4: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 102.460962][ T7726] loop1: detected capacity change from 0 to 512 [ 102.557249][ T7726] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #12: comm syz.1.1994: corrupted in-inode xattr: bad e_name length [ 102.589720][ T7726] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 102.592836][ T7726] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1994: couldn't read orphan inode 12 (err -117) [ 102.602032][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 102.602052][ C0] EXT4-fs (loop1): initial error at time 1771879250: ext4_iget_extra_inode:5025: inode 12 [ 102.602083][ C0] EXT4-fs (loop1): last error at time 1771879250: ext4_iget_extra_inode:5025: inode 12 [ 102.721244][ T7726] loop1: lost filesystem error report for type 5 error -117 [ 102.724165][ T7726] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.834573][ T28] kauditd_printk_skb: 681 callbacks suppressed [ 102.834586][ T28] audit: type=1400 audit(1771879250.555:8496): avc: denied { recv } for pid=5492 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 102.933686][ T28] audit: type=1400 audit(1771879250.565:8497): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 102.991933][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.999062][ T28] audit: type=1400 audit(1771879250.565:8498): avc: denied { read write open } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 103.081172][ T28] audit: type=1400 audit(1771879250.565:8499): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 103.182054][ T28] audit: type=1400 audit(1771879250.585:8500): avc: denied { recv } for pid=14 comm="ksoftirqd/0" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 103.271178][ T28] audit: type=1400 audit(1771879250.595:8501): avc: denied { map } for pid=7736 comm="syz.2.1998" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18893 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 103.366152][ T7760] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.373684][ T7759] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.375786][ T7757] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.387961][ T7753] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.607002][ T7768] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2012'. [ 103.653160][ T7768] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2012'. [ 103.685728][ T7768] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2012'. [ 103.720865][ T7768] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2012'. [ 103.771281][ T7768] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2012'. [ 104.479280][ T7809] loop2: detected capacity change from 0 to 512 [ 104.493199][ T7813] loop3: detected capacity change from 0 to 1024 [ 104.552473][ T7809] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 104.563057][ T7813] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.697715][ T7809] EXT4-fs (loop2): 1 truncate cleaned up [ 104.815955][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.862896][ T7809] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.035773][ T7832] xt_hashlimit: overflow, try lower: 3/0 [ 105.583416][ T7849] loop0: detected capacity change from 0 to 512 [ 105.624874][ T7849] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 105.641105][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.681763][ T7849] EXT4-fs (loop0): invalid journal inode [ 105.722556][ T7849] EXT4-fs (loop0): can't get journal size [ 105.759286][ T7849] EXT4-fs (loop0): 1 truncate cleaned up [ 105.794439][ T7849] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.902045][ T7849] EXT4-fs error (device loop0): ext4_lookup:1785: inode #14: comm syz.0.2046: invalid fast symlink length 39 [ 105.979481][ T7866] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2056'. [ 106.043877][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.071188][ T7866] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2056'. [ 106.351898][ T7883] loop0: detected capacity change from 0 to 512 [ 106.404391][ T7887] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 106.450048][ T7883] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.2065: iget: bad i_size value: 38620345925642 [ 106.482962][ T7883] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 106.491162][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 106.506923][ C1] EXT4-fs (loop0): initial error at time 1771879254: ext4_orphan_get:1391: inode 15 [ 106.516352][ C1] EXT4-fs (loop0): last error at time 1771879254: ext4_orphan_get:1391: inode 15 [ 106.537162][ T7883] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2065: couldn't read orphan inode 15 (err -117) [ 106.554380][ T7888] loop4: detected capacity change from 0 to 2048 [ 106.588269][ T7883] loop0: lost filesystem error report for type 5 error -117 [ 106.591674][ T7883] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.614541][ T7886] loop2: detected capacity change from 0 to 8192 [ 106.721523][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.733483][ T3302] loop4: p3 p4 < > [ 106.739048][ T3302] loop4: p3 start 11362048 is beyond EOD, truncated [ 106.758958][ T7888] loop4: p3 p4 < > [ 106.768063][ T7888] loop4: p3 start 11362048 is beyond EOD, truncated [ 106.887330][ T7896] xt_policy: too many policy elements [ 107.194546][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 107.241095][ T7915] netlink: 'syz.0.2080': attribute type 13 has an invalid length. [ 107.286585][ T7916] netlink: 36 bytes leftover after parsing attributes in process `syz.4.2079'. [ 107.549056][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 107.629498][ T7936] loop4: detected capacity change from 0 to 512 [ 107.677239][ T7936] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.2089: iget: bad i_size value: 38620345925642 [ 107.686810][ T7940] loop1: detected capacity change from 0 to 512 [ 107.706990][ T7936] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.707258][ T7936] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2089: couldn't read orphan inode 15 (err -117) [ 107.716709][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 107.716726][ C1] EXT4-fs (loop4): initial error at time 1771879255: ext4_orphan_get:1391: inode 15 [ 107.716783][ C1] EXT4-fs (loop4): last error at time 1771879255: ext4_orphan_get:1391: inode 15 [ 107.753030][ T7940] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 107.755393][ T7936] loop4: lost filesystem error report for type 5 error -117 [ 107.778466][ T7936] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.837234][ T7940] EXT4-fs (loop1): 1 truncate cleaned up [ 107.843009][ T28] kauditd_printk_skb: 772 callbacks suppressed [ 107.843030][ T28] audit: type=1400 audit(1771879255.555:9254): avc: denied { mount } for pid=7935 comm="syz.4.2089" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 107.883771][ T7950] loop2: detected capacity change from 0 to 512 [ 107.892911][ T7950] EXT4-fs: Ignoring removed bh option [ 107.903297][ T7940] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.008607][ T7950] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e018, mo2=0003] [ 108.016680][ T28] audit: type=1400 audit(1771879255.565:9255): avc: denied { read write } for pid=7935 comm="syz.4.2089" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.026980][ T7955] loop3: detected capacity change from 0 to 128 [ 108.068030][ T7950] System zones: 1-12 [ 108.072905][ T7950] EXT4-fs (loop2): orphan cleanup on readonly fs [ 108.079475][ T28] audit: type=1400 audit(1771879255.565:9256): avc: denied { open } for pid=7935 comm="syz.4.2089" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.079808][ T7955] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 108.104273][ T28] audit: type=1400 audit(1771879255.605:9257): avc: denied { read write } for pid=7949 comm="syz.2.2092" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.141520][ T28] audit: type=1400 audit(1771879255.605:9258): avc: denied { open } for pid=7949 comm="syz.2.2092" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.166506][ T7950] EXT4-fs error (device loop2): ext4_get_branch:178: inode #13: block 33619980: comm syz.2.2092: invalid block [ 108.178685][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.180743][ T28] audit: type=1400 audit(1771879255.605:9259): avc: denied { ioctl } for pid=7949 comm="syz.2.2092" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.213236][ T28] audit: type=1400 audit(1771879255.615:9260): avc: denied { mounton } for pid=7949 comm="syz.2.2092" path="/387/file0" dev="tmpfs" ino=1992 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 108.238247][ T28] audit: type=1400 audit(1771879255.655:9261): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.253036][ T7950] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 108.265487][ T7955] ext4 filesystem being mounted at /393/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 108.333548][ T7950] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2092: invalid indirect mapped block 1819239214 (level 1) [ 108.346327][ T28] audit: type=1400 audit(1771879255.655:9262): avc: denied { open } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.347513][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 108.377960][ C1] EXT4-fs (loop2): initial error at time 1771879256: ext4_get_branch:178: inode 13: block 33619980 [ 108.388714][ C1] EXT4-fs (loop2): last error at time 1771879256: ext4_get_branch:178: inode 13: block 33619980 [ 108.445377][ T7950] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 108.445630][ T7950] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2092: bg 0: block 361: padding at end of block bitmap is not set [ 108.501474][ T7950] loop2: lost filesystem error report for type 5 error -117 [ 108.502586][ T28] audit: type=1400 audit(1771879255.655:9263): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 108.502714][ T7950] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 108.605253][ T3318] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 108.652743][ T7950] loop2: lost filesystem error report for type 5 error -117 [ 108.652895][ T7950] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2092: attempt to clear invalid blocks 33619980 len 1 [ 108.693753][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.727650][ T7950] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 108.751969][ T7950] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2092: invalid indirect mapped block 1819239214 (level 0) [ 108.777989][ T7972] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2104'. [ 108.823608][ T7950] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 108.824050][ T7950] EXT4-fs (loop2): 1 truncate cleaned up [ 108.891345][ T7950] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 109.137367][ T7950] EXT4-fs: Ignoring removed orlov option [ 109.168083][ T7993] xt_TPROXY: Can be used only with -p tcp or -p udp [ 109.180001][ T7950] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 109.238053][ T7950] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 109.250168][ T7997] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 109.271431][ T7950] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e11c, mo2=0003] [ 109.294025][ T7950] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 109.327056][ T7997] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 109.426765][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.450143][ T1650] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 109.812669][ T8027] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 109.820900][ T8027] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 110.113359][ T8045] tc_dump_action: action bad kind [ 110.189212][ T8049] set_capacity_and_notify: 1 callbacks suppressed [ 110.189226][ T8049] loop0: detected capacity change from 0 to 1024 [ 110.269404][ T8049] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 110.292149][ T8057] netlink: 'syz.4.2142': attribute type 10 has an invalid length. [ 110.346737][ T8049] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.2139: lblock 2 mapped to illegal pblock 2 (length 1) [ 110.381248][ T8049] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.382291][ T8049] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.2139: lblock 0 mapped to illegal pblock 48 (length 1) [ 110.391391][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 110.391413][ C1] EXT4-fs (loop0): initial error at time 1771879258: ext4_map_blocks:776: inode 3: block 2 [ 110.391456][ C1] EXT4-fs (loop0): last error at time 1771879258: ext4_map_blocks:776: inode 3: block 2 [ 110.440146][ T8064] 9p: Bad value for 'wfdno' [ 110.487346][ T8049] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.487846][ T8049] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2139: Failed to acquire dquot type 0 [ 110.509099][ T8049] loop0: lost filesystem error report for type 5 error -117 [ 110.509321][ T8049] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 110.533764][ T8067] bond2: (slave bond_slave_1): Device is not our slave [ 110.540744][ T8067] bond2: option active_slave: invalid value (bond_slave_1) [ 110.545745][ T8049] loop0: lost filesystem error report for type 5 error -117 [ 110.564466][ T8049] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.2139: mark_inode_dirty error [ 110.583833][ T8049] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 110.584161][ T8049] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 110.603597][ T8049] EXT4-fs (loop0): 1 orphan inode deleted [ 110.604384][ T8067] bond2 (unregistering): Released all slaves [ 110.609742][ T8049] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.628198][ T12] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.715713][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 110.841378][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.851645][ T12] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.867075][ T8081] ipvlan2: entered promiscuous mode [ 110.901702][ T12] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 110.901893][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 110.922567][ T8083] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 110.944033][ T12] loop0: lost filesystem error report for type 5 error -117 [ 110.948785][ T3315] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 110.981838][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 110.987813][ T3315] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 111.015124][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 111.015224][ T3315] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 111.034833][ T8087] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2157'. [ 111.051214][ T3315] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 111.170673][ T8094] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2155'. [ 111.198747][ T8096] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2161'. [ 111.485853][ T8110] bridge_slave_1: default FDB implementation only supports local addresses [ 111.832099][ T8135] loop0: detected capacity change from 0 to 512 [ 111.882223][ T8135] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.0.2180: corrupted xattr block 95: invalid header [ 111.911166][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 111.917636][ C1] EXT4-fs (loop0): initial error at time 1771879259: ext4_expand_extra_isize_ea:2808: inode 11 [ 111.928013][ C1] EXT4-fs (loop0): last error at time 1771879259: ext4_expand_extra_isize_ea:2808: inode 11 [ 111.939303][ T8135] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2180: bg 0: block 7: invalid block bitmap [ 111.951788][ T8135] loop0: lost filesystem error report for type 5 error -117 [ 111.952040][ T8135] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 111.981295][ T8135] loop0: lost filesystem error report for type 5 error -117 [ 111.989260][ T8135] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2970: inode #11: comm syz.0.2180: corrupted xattr block 95: invalid header [ 112.068000][ T8135] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 112.081826][ T8135] EXT4-fs (loop0): 1 orphan inode deleted [ 112.093010][ T8135] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.255935][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.327877][ T8162] batadv_slave_1: entered promiscuous mode [ 112.362254][ T8159] batadv_slave_1: left promiscuous mode [ 112.636269][ T8185] loop1: detected capacity change from 0 to 128 [ 112.639925][ T8184] loop3: detected capacity change from 0 to 512 [ 112.692389][ T8184] EXT4-fs: Ignoring removed bh option [ 112.721736][ T8184] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e018, mo2=0003] [ 112.734384][ T8191] loop0: detected capacity change from 0 to 164 [ 112.747434][ T8184] System zones: 1-12 [ 112.779264][ T8184] EXT4-fs (loop3): orphan cleanup on readonly fs [ 112.803431][ T8192] sctp: [Deprecated]: syz.4.2205 (pid 8192) Use of int in max_burst socket option. [ 112.803431][ T8192] Use struct sctp_assoc_value instead [ 112.823158][ T8184] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 33619980: comm syz.3.2203: invalid block [ 112.842052][ T8191] ISOFS: unable to read i-node block [ 112.869102][ T8191] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 112.880066][ T28] kauditd_printk_skb: 863 callbacks suppressed [ 112.880081][ T28] audit: type=1400 audit(1771879260.595:10123): avc: denied { open } for pid=8193 comm="syz.1.2206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 112.902025][ T8184] fserror_report: 2 callbacks suppressed [ 112.902041][ T8184] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 112.951336][ T28] audit: type=1400 audit(1771879260.625:10124): avc: denied { perfmon } for pid=8193 comm="syz.1.2206" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 112.971149][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 112.988400][ C1] EXT4-fs (loop3): initial error at time 1771879260: ext4_get_branch:178: inode 13: block 33619980 [ 112.999296][ C1] EXT4-fs (loop3): last error at time 1771879260: ext4_get_branch:178: inode 13: block 33619980 [ 113.013449][ T28] audit: type=1400 audit(1771879260.625:10125): avc: denied { kernel } for pid=8193 comm="syz.1.2206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 113.025335][ T8184] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2203: invalid indirect mapped block 1819239214 (level 1) [ 113.082292][ T8184] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 113.085096][ T8184] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2203: bg 0: block 361: padding at end of block bitmap is not set [ 113.139732][ T8184] loop3: lost filesystem error report for type 5 error -117 [ 113.140494][ T8184] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 113.158193][ T28] audit: type=1400 audit(1771879260.635:10126): avc: denied { mount } for pid=8188 comm="syz.0.2204" name="/" dev="loop0" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 113.231417][ T8184] loop3: lost filesystem error report for type 5 error -117 [ 113.245915][ T8184] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2203: attempt to clear invalid blocks 33619980 len 1 [ 113.264320][ T8201] tipc: Started in network mode [ 113.271894][ T28] audit: type=1400 audit(1771879260.635:10127): avc: denied { read write } for pid=8188 comm="syz.0.2204" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 113.271930][ T28] audit: type=1400 audit(1771879260.635:10128): avc: denied { open } for pid=8188 comm="syz.0.2204" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 113.271953][ T28] audit: type=1400 audit(1771879260.675:10129): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 113.374398][ T8184] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 113.390029][ T8201] tipc: Node identity , cluster identity 4711 [ 113.391183][ T8184] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2203: invalid indirect mapped block 1819239214 (level 0) [ 113.471913][ T8184] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 113.484221][ T8184] EXT4-fs (loop3): 1 truncate cleaned up [ 113.502423][ T8212] audit: audit_backlog=65 > audit_backlog_limit=64 [ 113.509122][ T8212] audit: audit_lost=89 audit_rate_limit=0 audit_backlog_limit=64 [ 113.541581][ T8184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 113.544851][ T3312] audit: audit_backlog=65 > audit_backlog_limit=64 [ 113.607362][ T8216] loop0: detected capacity change from 0 to 256 [ 113.609978][ T8184] EXT4-fs: Ignoring removed orlov option [ 113.619547][ T8184] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 113.673571][ T8184] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 113.690264][ T8218] ipvlan3: entered promiscuous mode [ 113.722078][ T8184] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e11c, mo2=0003] [ 113.753205][ T8184] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 113.763486][ T8216] FAT-fs (loop0): Directory bread(block 64) failed [ 113.770012][ T8216] FAT-fs (loop0): Directory bread(block 65) failed [ 113.805529][ T8216] FAT-fs (loop0): Directory bread(block 66) failed [ 113.828040][ T8225] loop2: detected capacity change from 0 to 512 [ 113.839750][ T8216] FAT-fs (loop0): Directory bread(block 67) failed [ 113.850031][ T8225] EXT4-fs: Ignoring removed nomblk_io_submit option [ 113.880963][ T8216] FAT-fs (loop0): Directory bread(block 68) failed [ 113.890405][ T8225] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 113.901447][ T8216] FAT-fs (loop0): Directory bread(block 69) failed [ 113.907999][ T8216] FAT-fs (loop0): Directory bread(block 70) failed [ 113.932011][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.943168][ T8225] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.952632][ T8216] FAT-fs (loop0): Directory bread(block 71) failed [ 113.959238][ T8216] FAT-fs (loop0): Directory bread(block 72) failed [ 113.977233][ T8216] FAT-fs (loop0): Directory bread(block 73) failed [ 114.019040][ T8225] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.2221: Allocating blocks 41-42 which overlap fs metadata [ 114.049690][ T8225] loop2: lost filesystem error report for type 5 error -117 [ 114.049839][ T8225] EXT4-fs (loop2): Remounting filesystem read-only [ 114.057193][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 114.057213][ C1] EXT4-fs (loop2): initial error at time 1771879261: ext4_mb_mark_diskspace_used:4222 [ 114.057238][ C1] EXT4-fs (loop2): last error at time 1771879261: ext4_mb_mark_diskspace_used:4222 [ 114.141399][ T8225] EXT4-fs (loop2): 1 truncate cleaned up [ 114.151061][ T8225] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.246487][ T8225] syz.2.2221 (8225) used greatest stack depth: 10024 bytes left [ 114.259130][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.322772][ T8241] loop1: detected capacity change from 0 to 512 [ 114.370475][ T8241] EXT4-fs (loop1): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.491709][ T8241] EXT4-fs error (device loop1): ext4_add_entry:2415: inode #2: comm syz.1.2229: Directory hole found for htree leaf block 0 [ 114.544200][ T8253] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2231'. [ 114.601237][ T8253] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2231'. [ 114.604722][ T8257] loop3: detected capacity change from 0 to 128 [ 114.645592][ T8259] loop2: detected capacity change from 0 to 764 [ 114.654434][ T8257] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 114.669511][ T8257] ext4 filesystem being mounted at /420/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.761743][ T3310] EXT4-fs (loop1): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 114.814621][ T3318] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 116.170337][ T8329] loop2: detected capacity change from 0 to 8192 [ 116.261348][ T3302] loop2: p1 p4 [ 116.271405][ T3302] loop2: p1 size 117440512 extends beyond EOD, truncated [ 116.291855][ T3302] loop2: p4 size 65536 extends beyond EOD, truncated [ 116.323793][ T8329] loop2: p1 p4 [ 116.327373][ T8329] loop2: p1 size 117440512 extends beyond EOD, truncated [ 116.372236][ T8329] loop2: p4 size 65536 extends beyond EOD, truncated [ 116.720320][ T8370] netlink: 134736 bytes leftover after parsing attributes in process `syz.4.2290'. [ 116.742257][ T5492] udevd[5492]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 116.752417][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 116.767971][ T8370] netlink: zone id is out of range [ 116.781268][ T8370] netlink: zone id is out of range [ 116.795934][ T8370] netlink: get zone limit has 4 unknown bytes [ 116.834702][ T8378] loop2: detected capacity change from 0 to 256 [ 116.904674][ T8378] FAT-fs (loop2): Directory bread(block 64) failed [ 116.923629][ T8378] FAT-fs (loop2): Directory bread(block 65) failed [ 116.930185][ T8378] FAT-fs (loop2): Directory bread(block 66) failed [ 116.978996][ T8378] FAT-fs (loop2): Directory bread(block 67) failed [ 117.013171][ T8378] FAT-fs (loop2): Directory bread(block 68) failed [ 117.023554][ T8378] FAT-fs (loop2): Directory bread(block 69) failed [ 117.030150][ T8378] FAT-fs (loop2): Directory bread(block 70) failed [ 117.065110][ T8378] FAT-fs (loop2): Directory bread(block 71) failed [ 117.093754][ T8378] FAT-fs (loop2): Directory bread(block 72) failed [ 117.100359][ T8378] FAT-fs (loop2): Directory bread(block 73) failed [ 117.149839][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 117.173609][ T3620] udevd[3620]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 117.572563][ T8424] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2316'. [ 117.593685][ T8424] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2316'. [ 117.656943][ T8424] geneve0: entered allmulticast mode [ 117.754484][ T8430] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2319'. [ 117.893810][ T28] kauditd_printk_skb: 944 callbacks suppressed [ 117.893825][ T28] audit: type=1400 audit(1771879265.615:11055): avc: denied { recv } for pid=3297 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.1.31 dest=52020 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 118.213401][ T3310] audit: audit_backlog=65 > audit_backlog_limit=64 [ 118.227266][ C0] audit: audit_backlog=65 > audit_backlog_limit=64 [ 118.234064][ C0] audit: audit_lost=95 audit_rate_limit=0 audit_backlog_limit=64 [ 118.241798][ C0] audit: backlog limit exceeded [ 118.258372][ T3318] audit: audit_backlog=65 > audit_backlog_limit=64 [ 118.265107][ T3310] audit: audit_lost=96 audit_rate_limit=0 audit_backlog_limit=64 [ 118.273012][ T3318] audit: audit_lost=97 audit_rate_limit=0 audit_backlog_limit=64 [ 118.280854][ T28] audit: type=1400 audit(1771879265.615:11056): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 118.308139][ T3310] audit: backlog limit exceeded [ 118.462544][ T8464] loop0: detected capacity change from 0 to 256 [ 118.502475][ T8464] FAT-fs (loop0): Directory bread(block 64) failed [ 118.509078][ T8464] FAT-fs (loop0): Directory bread(block 65) failed [ 118.559210][ T8464] FAT-fs (loop0): Directory bread(block 66) failed [ 118.596300][ T8464] FAT-fs (loop0): Directory bread(block 67) failed [ 118.611949][ T8464] FAT-fs (loop0): Directory bread(block 68) failed [ 118.642293][ T8464] FAT-fs (loop0): Directory bread(block 69) failed [ 118.648924][ T8464] FAT-fs (loop0): Directory bread(block 70) failed [ 118.676512][ T8464] FAT-fs (loop0): Directory bread(block 71) failed [ 118.702758][ T8464] FAT-fs (loop0): Directory bread(block 72) failed [ 118.709375][ T8464] FAT-fs (loop0): Directory bread(block 73) failed [ 118.876716][ T8474] loop3: detected capacity change from 0 to 128 [ 119.220361][ T8485] vlan2: entered allmulticast mode [ 119.239478][ T8485] team0: entered allmulticast mode [ 119.261201][ T8485] team_slave_0: entered allmulticast mode [ 119.266963][ T8485] team_slave_1: entered allmulticast mode [ 119.565608][ T35] ================================================================== [ 119.573740][ T35] BUG: KCSAN: data-race in kick_pool / wq_worker_running [ 119.580753][ T35] [ 119.583054][ T35] read-write to 0xffff888237c2a8a4 of 4 bytes by task 3407 on cpu 0: [ 119.591113][ T35] wq_worker_running+0x95/0x120 [ 119.595946][ T35] schedule_preempt_disabled+0x10/0x20 [ 119.601384][ T35] __mutex_lock+0x502/0xed0 [ 119.605865][ T35] __mutex_lock_slowpath+0xa/0x10 [ 119.610965][ T35] mutex_lock+0x88/0x90 [ 119.615185][ T35] synchronize_rcu_expedited+0x18a/0x770 [ 119.620800][ T35] synchronize_rcu+0x35/0x2e0 [ 119.625474][ T35] free_ipc+0x82/0x1f0 [ 119.629542][ T35] process_scheduled_works+0x4de/0x9e0 [ 119.634993][ T35] worker_thread+0x581/0x770 [ 119.639566][ T35] kthread+0x22a/0x280 [ 119.643609][ T35] ret_from_fork+0x150/0x360 [ 119.648201][ T35] ret_from_fork_asm+0x1a/0x30 [ 119.652961][ T35] [ 119.655272][ T35] read to 0xffff888237c2a8a4 of 4 bytes by task 35 on cpu 1: [ 119.662615][ T35] kick_pool+0x49/0x2d0 [ 119.666774][ T35] __queue_work+0x896/0xaf0 [ 119.671261][ T35] queue_work_on+0xa9/0x140 [ 119.675743][ T35] process_srcu+0xa56/0xdc0 [ 119.680236][ T35] process_scheduled_works+0x4de/0x9e0 [ 119.685689][ T35] worker_thread+0x581/0x770 [ 119.690260][ T35] kthread+0x22a/0x280 [ 119.694313][ T35] ret_from_fork+0x150/0x360 [ 119.698933][ T35] ret_from_fork_asm+0x1a/0x30 [ 119.703778][ T35] [ 119.706087][ T35] value changed: 0x00000000 -> 0x00000001 [ 119.711779][ T35] [ 119.714085][ T35] Reported by Kernel Concurrency Sanitizer on: [ 119.720217][ T35] CPU: 1 UID: 0 PID: 35 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 119.730957][ T35] Tainted: [W]=WARN [ 119.734731][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 119.744788][ T35] Workqueue: rcu_gp process_srcu [ 119.749725][ T35] ==================================================================