last executing test programs: 3.299646974s ago: executing program 1 (id=748): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000cc0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x202}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000041c0)="09c10df286a3136e7e2778fc1f022bf0c058a4b9f9654487e5ae378f9b145ad7603cae89f91c08c71a6c4f0a293bab0dc833c2fc94a350e53f2f52722ba7e8ff44aef7c3349301edc10a61f35c01d32a5d2eda807599b969387b7ebf974cc5b5913f7b5846127204c5d5e0f7321b36386f08f84becb9b85a325b83ec44f7f56535675b168b51ff2ac1ceca7015ed4f312c1023a993eb0e7a2d72a97fe7f20a92cae3da97b00e703557adcc3e081dd3f8b06bc9e6cb9e15b3448f54670dded49ed35f5882f3ee1c1d334c6e348cfda84db25b6a6d8a5fbc9cbaae01d08a51e30222cec0f3afbd207a5798e99304c9e482d2c9a50041ed76f7136b4c0aaa9bd3861c250e468c130ff09eb8a1bcf1a70b86483436f8af6a5f8a003bfac5d9ebfd550fbd77565e147ea2b2adeabf4cad062ac0b3bb43265fbdd2ff4add841368ba511ce4b0c65b51d5703c3b9a5672e836adf5944519fcfd2a9936bf5b7092c56b34f78bd88e4d853c11208035757c2034c21a76b51820a7b842cd8e6dd7db2ebf4320a075d47c62a8f15ebaa5998aef069aab8b5b7b7b52ae198cf43c4b711feeb6ab0a3ccecdb030c195117875cf7e22b719bd02bcd9f8d7c78af469e87a231acaebda0078262505274ec75de9914ae79661e73572fed8b33575e8a8e6e4e9fe1fd46a0ea25fc86b6fa25d954240648ae89227aa1f5bb861f0751d0a5c987b743e6c6263518122bb863ecb104976685edd435be712637ae06ae0d1e0d5d7ce980a07e0e61a7b33dea38586860905b87aafa3589e602a1522c74b9966496a52121f9846aaf18159d50746d6c95b7b634dae46a69bc16437a294bc6671edc0cdb5406f0287cbbd0f6ca8c1afbc7b73beb52b8c9c45d2f4910c21bf5710d189d7f894ffc800ae34296fd2af1d999712863b8777e39d0a78cd47e821b02dd14072ef4b48a34f8f0f7d406f24ede8984d444a4be5868ab2678619693c13d00fc29534b4f6941648cf4bfc9d9d6bec9c04b05c8ad2e425ed31df803782d1b4a2e187b01dfdbdfec0c3fe0275033f59bdd3331b2b2ff713a28e6d4299e14bdd7c344bf754cb6dbe5b2ecbedb99d415b12796b7325a935482ef097d6001692321e274a06313c9cdddb017f9713b64e066dd3801b4b66724e707a38d098528656115be8ba9d7d634b4d1e4b8f7960342d6a124ed4e5e93e47ebdef751e87292e074f64fea6ad454ec28d57328414d5e236295cc54fe74a6fb36351c9a6ce3bb7595667014c5e804f3a4e77233becfa9175c7e9001b848bb0c270ef2fc6e1d8ca2ac00ccd7586c27a9f85b4e3e8424bc07a0b97720e4e08dbc4b8d3917772f7f5e7a5eb87942d7be14d737a49839e972894d2ff6584e2babad37f087a6ca2b0a42c7cac3f47d2a48b8a24fdad0def2286b3e91e7215ca859387a1372178e6a3f8acbddc2eac6356cc6e152bf2ed8aa59c1adfb57021112ce299753069278ae072ad63694365fffa9ae6f53f5be24c7747cc4680fe16819720edcb3b5b40cfc5e35ea56d2a0efb57514ad39e6a872f6e7c89675e5d04dc42883a605803b04976a90c5e6878c41484c90c80e9a7e8fb483db57dc552c2ec5bb674fa2b5dd09122d33fa312ed75bdf5ac0776a14c01ff36ac57b4de020b71d86651eb9093a7f5735f381af91b09afef2ac8d80e3f94245e7e71e0f4d7b1efe08e90d30fee3faea95aac86d6eb890e66758795bf9e2d826ecfbd13914e306de1c91096943c55791f9441324278b57162b5ae2605f5a3ce7c4a2554d064a6c60c752316f96c2f28f20faabb1803369fff8e847f753e13c7c52d8d710280ed04cbf1f2e686c286bec7b6983422f0cf8a62816f9e250a32fe39aa32e87931e09432596e04ed32d41f67b165d4c192cdf251833d2dab52bb84b561c091e71fdd0e7c817a31b7c7f8abed364fde16d3a9cba8384b171f339d946f37d0a315aac3677917b805fe59a9422e7a103a2e38668caa29668cf39c99357189a067b4c793ece2dcb3baf3aad12a5497b2063087d9e1b68d3836948839ab485a006cf84779ad945de8b85d2cc6cd4255bdd6df9b85072eb30be80583f30580ef83f94c16d2c36e29e8e96f566c6949c8161414dd9cc0ad2c1787b9d019501a956c2a326dfd313225268d45cce78c98a71a222255fb7930ac0ae7fae1ae6ae96c0b323d26413f7bc4476810fca11bcdacd368f896ae58e619656d200a611de75c899799b7d37a3535f0781701acf3a25626ef17b104951fcc7e5ba1fb2206a61baa8456d76d5385e924644f24495f8d621facb0838323caea969624a542ae47f815f55e37e4c6ae41ad7b8046be7e170cab49e68b9acdf2600cf761d0a62099fab0912834ba0dbd97f491d8446c5f18d03f1d81b3c2eb3e3db042157ada3fa6ee0f106345541c79f0fd903a54d1b05454a878d5cc5bfe6690eec25036281efb07d373399287d0bd93bd2745e61515e8c08296d6c1d4c87f65908a3571459305a17cf426205f6526ff07a82b51c59cbf42a065354c1dec6bfb0d34ccd9f135fb0a881f09d435ebf7d18f0ad62a9057c585e2d22db624b7b4f369f6f63e7f1fdb7ab064b738f49021f6a009a9857380b2288edc104f29463fe35c066dbad0294dc7aaf753ce77111a42d367c7d114140640d6c2878d775cd21a68a99262ec0e8d0ad3122d9d885f25cdc11d68ab641a64d03c38f61dc247481ddfd275b344e82849e5147bd71fcd176064fa3a45e00dd1ffdf7233e6271b90eac59ff483c921c0e972163d6eb24f6ca86f781a1e16c775f6cc15e40d110c44b5080cc3c7f940f824f7ce13a923d5062ea6dd2c098846890b41f1bba02f220a2420a0c3df1b96af9938476e6aaeb79523208435069baa2ab7a7bd8bf00205f26f359c30650d1de6cfafa8acbee9a24a44a35a619397439ba8e157ba8edb64aef3c9948ec9301137598f3ef8f08982d19decd95d5297c8d7f18ed53243f9a1cc397e69d9c2e59e162e42c13a0d806b7b666091d3453768c057e9cd5d5f37b7cd252ace59764bfd70017303e8d8cce32119727996438ea9ab5073dbb8dbf67e789b2ae127c9c94b76fe77d5e0c998078d4885e6e422a6e74e4f390cd5807c2f9985cc16e55c4c86298c8426599139bcf4b55f04c43de34683d08622a9c0928d2a034e841d6cbc5ecf8bfc2a5dd8c3bf4df23088537246004d936eee49ae772635131618bdc22a124149ac6a3675addcc9fec5f8f5303e3466deb6ca0b2155ecf55575460f0f36429829c80b02d01c8bf6e00f6ff1121551629f38856508ad50432917039089a2924b6f2c1afa325f98f85c2b0f7aa3ef28e1c9f055f0cdb8f8f87228124aa2e5ad6a54f5b4f581a920a0c3e1a9cbaf6f94d0b683881d47f9fc5678ab3d7bc48b22635866e3a1933b3f894c2000f8e9de118352e390ca0d9071e68b1068b815535a145bb52b04ad6c18652894d4769b4a7b6405ca88251a1fc7ead94ef3a1c44bf4bee9469cdb5c9196726cfd93e8096052d6f0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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x0, 0x0, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x24, &(0x7f0000000200)) 3.111252203s ago: executing program 0 (id=750): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, [@RTA_OIF={0x8}, @RTA_PRIORITY={0x8, 0x1e}]}, 0x2c}}, 0x0) 3.074550519s ago: executing program 1 (id=753): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f00000002c0)={0x64, 0x19, 0x1, 0x0, 0x0, {0x1d, 0xd601, 0x9}, [@nested={0x50, 0x12, 0x0, 0x1, [@typed={0x49, 0x0, 0x0, 0x0, @binary="990d84160a972beb7bb2e6afdd6ee1b52f5b7186508ea84b4900077fd8998d20c90e01f5bae80da358cd54297825c2d1c678d75df25140553ec5fa1adc066b37e0deb2de29"}]}]}, 0x64}}, 0x0) 3.025768576s ago: executing program 0 (id=754): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x108) 3.017645128s ago: executing program 1 (id=755): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x31ce, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xb}}}}]}}]}}, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv2(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/70, 0x46}], 0x1, 0x3f, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000300)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) 2.981508973s ago: executing program 0 (id=756): ftruncate(0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="04010000160001000000000000000000fe8000000000000000000000000000aaff01000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="fe8800000000000000000000000000010000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"], 0x104}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x3ef, 0x0) 2.960280026s ago: executing program 0 (id=757): ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, 0x0) syz_usb_connect(0x0, 0x178, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x6c, 0x79, 0x8, 0x10, 0x14aa, 0x22b, 0x8e53, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x166, 0x4, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x90, 0x0, 0x0, 0x34, 0xcf, 0x82}}, {{0x9, 0x4, 0xbb, 0x0, 0x4, 0xcd, 0x85, 0x14, 0x0, [], [{}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x9e, 0x0, "cabb19637e489fe3f8f034446d77a346ea00f361b008a534eb6c8a838a17bfe6b581cf30179b0288192f840972eb876cecc62e06118d440cd5c1d6deddd2f5bc4f7a3f73e34868ceadfa38045bbb4f515f0dd17be97d98cbb9e23f582c4e27545c661ca36b67483e15453c5fae37436b78319e10cfb7e8cec7a665c02307420f9c305147f2918324295b295e73a80647a347a25457a510aa9349e821"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x95, 0x4, 0x0, [@generic={0x20, 0x0, "3505e7af6ef27075842cc5e3df05a8a5868cd3d21edbdbce90acde5bf388"}, @generic={0x10, 0x0, "8c8c9d0ad0d489f3f2bab059cdd9"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [@generic={0x47, 0x0, "67e432a6be04c5c9dcf38209126d1815ea60d71e4fb72d1c19661116cf196d4a1c5ab654f1bf1989157e5848d9dbede3b2fbd80314cb3b990e411c16fc576e4086c77c00c9"}]}}]}}, {{0x9, 0x4, 0x0, 0x0, 0x0, 0xd7, 0x2a, 0xc8}}, {{0x9, 0x4, 0x0, 0x0, 0x0, 0xc3, 0xcf, 0x31}}]}}]}}, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 2.393016043s ago: executing program 3 (id=768): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="0a012a20", @ANYRES16=0x0, @ANYBLOB="e60f000901008b00005d33cdc96be58bd5b3274e000f", @ANYRES32=0x0, @ANYBLOB="0c001a804800030001"], 0x2c}}, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="aefc00001a0025f00385bc04fef7681d020b49ff708800008003280008021000ac0a1410bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) r1 = open(&(0x7f0000002380)='./bus\x00', 0x1651c2, 0x102) ftruncate(r1, 0x2007ffc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = dup(0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)=ANY=[], 0x1b8}, {0x0, 0x1f88}], 0x2}, 0x0) sendfile(r1, r1, 0x0, 0x800000009) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2}, 0x48) bpf$MAP_DELETE_ELEM(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = socket(0xa, 0x3, 0x6) getsockopt$nfc_llcp(r5, 0x29, 0x2, 0x0, 0xfffffffffffffcc4) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRESOCT], 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000100)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r8, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000140), 0x0) 1.826361s ago: executing program 2 (id=772): r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x8995, &(0x7f0000000080)="16ef710ca4433a") 1.744591443s ago: executing program 2 (id=773): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x7fffdf002000}) 1.744449302s ago: executing program 2 (id=774): getrandom(&(0x7f0000000600)=""/274, 0xffffff4f, 0x0) 1.496214431s ago: executing program 3 (id=775): r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') fchdir(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/43, 0x2b) getdents(r1, 0x0, 0x58) 1.457874527s ago: executing program 3 (id=776): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, [@RTA_OIF={0x8}, @RTA_PRIORITY={0x8, 0x1e}]}, 0x2c}}, 0x0) 1.457570657s ago: executing program 4 (id=777): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x6, 0x3, 0x6, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 1.415515133s ago: executing program 4 (id=778): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, 0x0, 0x26}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000040009504020000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x30, &(0x7f00000001c0)={0x2}, 0x10}, 0x80) 1.37500189s ago: executing program 4 (id=779): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x8) 1.338679845s ago: executing program 4 (id=780): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x29eb9bd1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffc9983b00000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x2d) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_PROTOINFO={0x8, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x4}}, @CTA_MARK={0x8}]}, 0x48}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x1a, 0x3, &(0x7f0000000400)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x1, 0xc9, &(0x7f0000000f40)=""/201, 0x40f00, 0x48, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x90) ioctl$AUTOFS_IOC_FAIL(r2, 0x4c80, 0xffffffffffffffb6) dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000087000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000ec0)="baf80c66b87423a08c66efbafc0c66b80e00000066ef3e0f01c3ba210066ed0f01df66b9b60900000f32bbfc0c66b8ac9e918666ef26fc520c0ced640f01c267f26f660f388092c1300f74a19f6b", 0x96}], 0x1, 0x18, 0x0, 0xfffffffffffffee9) 1.234379431s ago: executing program 3 (id=782): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 929.749747ms ago: executing program 1 (id=783): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x61}, @printk={@ld}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb01001800000000000000780000007800000002000000000000000000000c00000000000000000700000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000508"], 0x0, 0x92}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 876.521496ms ago: executing program 2 (id=784): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x26e1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xf40, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1c08734, &(0x7f0000000900)={[{@dioread_nolock}, {@noload}, {@grpquota}, {@minixdf}, {@grpquota}, {@errors_continue}, {@sb={'sb', 0x3d, 0x4}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000000}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1}}, {@grpquota}, {@abort}, {@commit={'commit', 0x3d, 0x7}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000000}}, {@init_itable_val={'init_itable', 0x3d, 0xffffffffffffffff}}]}, 0x1, 0x486, &(0x7f0000000440)="$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") ioctl$TUNSETOFFLOAD(r0, 0x40086607, 0x0) 876.270566ms ago: executing program 1 (id=785): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file1\x00') socket(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x3e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$P9_RGETLOCK(r3, &(0x7f0000000240)=ANY=[], 0x20) sendfile(r3, r3, &(0x7f00000001c0), 0xa198) 460.529569ms ago: executing program 2 (id=786): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="0a012a20", @ANYRES16=0x0, @ANYBLOB="e60f000901008b00005d33cdc96be58bd5b3274e000f", @ANYRES32=0x0, @ANYBLOB="0c001a804800030001"], 0x2c}}, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="aefc00001a0025f00385bc04fef7681d020b49ff708800008003280008021000ac0a1410bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) r1 = open(&(0x7f0000002380)='./bus\x00', 0x1651c2, 0x102) ftruncate(r1, 0x2007ffc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = dup(0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)=ANY=[], 0x1b8}, {0x0, 0x1f88}], 0x2}, 0x0) sendfile(r1, r1, 0x0, 0x800000009) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2}, 0x48) bpf$MAP_DELETE_ELEM(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = socket(0xa, 0x3, 0x6) getsockopt$nfc_llcp(r5, 0x29, 0x2, 0x0, 0xfffffffffffffcc4) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRESOCT], 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000100)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r8, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000140), 0x0) 445.924312ms ago: executing program 4 (id=787): socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x58, &(0x7f0000000a00)={[{@inode_readahead_blks}, {@grpid}, {@nomblk_io_submit}, {@stripe={'stripe', 0x3d, 0x4ffff}}, {@norecovery}, {@errors_remount}, {}]}, 0xfe, 0x799, &(0x7f00000001c0)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x28}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=@newqdisc={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x2}, {0xffff, 0xffff}}}, 0x24}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000140)) write$cgroup_int(r5, &(0x7f0000000200), 0x42400) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r6, 0x8) syz_emit_ethernet(0x8e, &(0x7f0000000b00)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x58, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2}, @generic={0x8, 0x2}, @md5sig={0x13, 0x12, "8897ccf62824004b39391b45370b371a"}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @exp_fastopen={0xfe, 0x7, 0xf989, "d463e2"}, @sack={0x5, 0x6, [0x0]}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x8, "53a8ffc2ec23"}]}}}}}}}}, 0x0) getdents64(r0, &(0x7f0000000400)=""/258, 0x102) 421.408586ms ago: executing program 0 (id=788): r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') fchdir(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/43, 0x2b) getdents(r1, 0x0, 0x58) 373.791073ms ago: executing program 2 (id=789): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x13, r2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x0, 0xc8, 0x8, 0x6, 0x5803, 0x320, 0x2e8, 0x2e8, 0x320, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @mcast1, [], [], 'vlan0\x00', 'geneve1\x00'}, 0x0, 0x168, 0x198, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5df11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f35a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5"}}]}, @common=@unspec=@CONNMARK={0x30}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 373.440543ms ago: executing program 3 (id=790): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union]}}, 0x0, 0x26}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000040009504020000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x30, &(0x7f00000001c0)={0x2}, 0x10}, 0x80) 292.565215ms ago: executing program 4 (id=791): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@ipv4_newroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x2, 0x14, 0x20}}, 0x1c}}, 0x0) 241.296433ms ago: executing program 0 (id=792): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, [@RTA_OIF={0x8}, @RTA_PRIORITY={0x8, 0x1e}]}, 0x2c}}, 0x0) 238.878254ms ago: executing program 3 (id=793): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x31ce, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xb}}}}]}}]}}, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv2(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/70, 0x46}], 0x1, 0x3f, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000300)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 1 (id=794): bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x0, 0x6}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000900)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x1e5242, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000000080)='./bus\x00', 0x40002, 0x0) pwrite64(r6, &(0x7f0000000340)='C', 0xfe04, 0x100000002) fallocate(r6, 0x3, 0xfffffffb, 0xffeffeff000) bpf$PROG_LOAD(0x5, 0x0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$UHID_INPUT(r7, &(0x7f0000000940)={0x8, {"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", 0x1000}}, 0x1006) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x300001a, &(0x7f0000003600)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="f7b3b759759137171647d8938024a9b3bd277a6088e0bb1c7bdd28105894ae391e617ff688cbb00084afe920b9d089ec7f2f489244f924f49b472cad8f73e58b8bad044c68284389ae04463c50828f6962dc7742fa3bc9910a68715b5adde62da79325b82c795a07319af1006a35d11d674c6ea74adf586221858bf683b3c2a074bb6ba60a31a8503eca4029", @ANYRESDEC, @ANYRESOCT, @ANYBLOB="d423065f4248425c0b00bcdaf510941142827e277834aa0205f563a017638e33bd2c94a46f79e688d9535c9ee68cbe693ca942a3485b7ac46977c1907a0ea597f06076833142e7775b63bb6e64e4d73a17698b2c190589de84748724", @ANYRESOCT, @ANYRES8, @ANYBLOB="c5c52941a9eacffa0b431af409dfbeb2db5c161e5c6e82e2d0d596cc5c556407e8da8bc3b5848e4e650bd1261a5f9c182652ca4cda1b96c0f209b1463adc1b0fd75c7e4e24a9835c2dcd708a91"], 0xd, 0x2a3, &(0x7f00000001c0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x26e1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') bpf$MAP_CREATE(0x0, 0x0, 0x5b) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="680000000001000000000000000000000067b9dbba11f8b5e3ec45866e191cb7a6000000240001801400018008000100e09d240e760002007a141400090000000500010000000000240002801400018008000100e000000108000200e00000020c000280050001"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) kernel console output (not intermixed with test programs): : Mounted with checkpoint version = 48b305e4 [ 48.880760][ T23] audit: type=1326 audit(2000000021.050:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1148 comm="syz.3.254" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f70bbb9ab99 code=0x0 [ 48.927543][ T23] audit: type=1400 audit(2000000021.090:201): avc: denied { setattr } for pid=1103 comm="syz.0.241" name="file1" dev="loop0" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.929446][ T1104] F2FS-fs (loop0): sanity_check_inode: corrupted inode i_blocks i_ino=8 iblocks=0, run fsck to fix. [ 49.016254][ T1150] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 49.049078][ T1150] EXT4-fs (loop3): mounted filesystem without journal. Opts: nombcache,usrjquota=,errors=remount-ro,norecovery,max_batch_time=0x0000000000000005,mblk_io_submit,minixdf,barrier=0x0000000000000000,grpjquota=,bsddf, [ 49.132599][ T23] audit: type=1400 audit(2000000021.300:202): avc: denied { mounton } for pid=1148 comm="syz.3.254" path="/root/syzkaller.Dy7Hlz/51/file0/file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.168347][ T1150] cgroup1: Unknown subsys name 'devices' [ 49.225670][ T1158] EXT4-fs error (device loop3): ext4_validate_block_bitmap:418: comm syz.3.254: bg 0: block 234: padding at end of block bitmap is not set [ 49.301118][ T1158] EXT4-fs (loop3): Remounting filesystem read-only [ 49.555829][ T1160] FAT-fs (loop1): Directory bread(block 64) failed [ 49.569787][ T1160] FAT-fs (loop1): Directory bread(block 65) failed [ 49.582402][ T1160] FAT-fs (loop1): Directory bread(block 66) failed [ 49.594992][ T1160] FAT-fs (loop1): Directory bread(block 67) failed [ 49.607232][ T1157] F2FS-fs (loop2): invalid crc value [ 49.618108][ T1160] FAT-fs (loop1): Directory bread(block 68) failed [ 49.631046][ T1160] FAT-fs (loop1): Directory bread(block 69) failed [ 49.647631][ T1160] FAT-fs (loop1): Directory bread(block 70) failed [ 49.655720][ T1157] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.677921][ T1160] FAT-fs (loop1): Directory bread(block 71) failed [ 49.684302][ T1160] FAT-fs (loop1): Directory bread(block 72) failed [ 49.717879][ T1160] FAT-fs (loop1): Directory bread(block 73) failed [ 49.778712][ T1157] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 49.810421][ T1157] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 50.285147][ T23] audit: type=1326 audit(2000000022.450:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1192 comm="syz.2.268" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6bb7ee1b99 code=0x0 [ 50.468124][ T1181] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 50.475726][ T1194] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.485259][ T1181] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 50.511432][ T1194] EXT4-fs (loop2): mounted filesystem without journal. Opts: nombcache,usrjquota=,errors=remount-ro,norecovery,max_batch_time=0x0000000000000005,mblk_io_submit,minixdf,barrier=0x0000000000000000,grpjquota=,bsddf, [ 50.511449][ T1181] F2FS-fs (loop1): invalid crc value [ 50.559402][ T1194] cgroup1: Unknown subsys name 'devices' [ 50.579278][ T1181] F2FS-fs (loop1): Found nat_bits in checkpoint [ 50.626844][ T1202] EXT4-fs error (device loop2): ext4_validate_block_bitmap:418: comm syz.2.268: bg 0: block 234: padding at end of block bitmap is not set [ 50.661632][ T1202] EXT4-fs (loop2): Remounting filesystem read-only [ 50.670413][ T1181] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 50.679448][ T1181] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 50.711128][ T1181] attempt to access beyond end of device [ 50.711128][ T1181] loop1: rw=0, want=45072, limit=40427 [ 50.826456][ T1205] FAT-fs (loop0): Directory bread(block 64) failed [ 50.843132][ T1205] FAT-fs (loop0): Directory bread(block 65) failed [ 50.863359][ T1205] FAT-fs (loop0): Directory bread(block 66) failed [ 50.888177][ T1205] FAT-fs (loop0): Directory bread(block 67) failed [ 50.889846][ T1183] F2FS-fs (loop4): invalid crc value [ 50.914886][ T1205] FAT-fs (loop0): Directory bread(block 68) failed [ 50.921522][ T1205] FAT-fs (loop0): Directory bread(block 69) failed [ 50.927349][ T1183] F2FS-fs (loop4): Found nat_bits in checkpoint [ 50.938018][ T1205] FAT-fs (loop0): Directory bread(block 70) failed [ 50.954519][ T1205] FAT-fs (loop0): Directory bread(block 71) failed [ 50.961046][ T1205] FAT-fs (loop0): Directory bread(block 72) failed [ 50.987674][ T1205] FAT-fs (loop0): Directory bread(block 73) failed [ 51.042166][ T1183] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 51.096564][ T1183] F2FS-fs (loop4): sanity_check_inode: corrupted inode i_blocks i_ino=8 iblocks=0, run fsck to fix. [ 51.289205][ T1214] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 51.300741][ T1214] EXT4-fs (loop1): Remounting filesystem read-only [ 51.312409][ T1214] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 51.324442][ T1189] F2FS-fs (loop3): invalid crc value [ 51.330022][ T1214] Quota error (device loop1): write_blk: dquota write failed [ 51.337247][ T1189] F2FS-fs (loop3): invalid crc value [ 51.342280][ T1214] Quota error (device loop1): qtree_write_dquot: Error -27 occurred while creating quota [ 51.342383][ T1189] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 51.352505][ T1214] EXT4-fs (loop1): 1 truncate cleaned up [ 51.364410][ T1214] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,discard, [ 51.374430][ T1214] ext4 filesystem being mounted at /root/syzkaller.7A8p5r/48/file1 supports timestamps until 2038 (0x7fffffff) [ 51.431492][ T23] audit: type=1400 audit(2000000023.600:204): avc: denied { rename } for pid=1213 comm="syz.1.269" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.461021][ T23] audit: type=1400 audit(2000000023.630:205): avc: denied { unlink } for pid=1213 comm="syz.1.269" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.489240][ T1214] EXT4-fs error (device loop1): ext4_xattr_inode_iget:402: comm syz.1.269: inode #59392: comm syz.1.269: iget: illegal inode # [ 51.534003][ T23] audit: type=1400 audit(2000000023.700:206): avc: denied { write } for pid=1234 comm="syz.2.279" name="uinput" dev="devtmpfs" ino=890 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.535923][ T1235] input: syz0 as /devices/virtual/input/input4 [ 51.557105][ T1214] EXT4-fs (loop1): Remounting filesystem read-only [ 51.587901][ T1214] EXT4-fs error (device loop1): ext4_xattr_inode_iget:407: comm syz.1.269: error while reading EA inode 59392 err=-117 [ 51.607887][ T23] audit: type=1400 audit(2000000023.700:207): avc: denied { ioctl } for pid=1234 comm="syz.2.279" path="/dev/uinput" dev="devtmpfs" ino=890 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.638110][ T1214] EXT4-fs error (device loop1): ext4_xattr_inode_iget:402: comm syz.1.269: inode #59392: comm syz.1.269: iget: illegal inode # [ 51.683298][ T1214] EXT4-fs error (device loop1): ext4_xattr_inode_iget:407: comm syz.1.269: error while reading EA inode 59392 err=-117 [ 51.719522][ T23] audit: type=1400 audit(2000000023.890:208): avc: denied { view } for pid=1234 comm="syz.2.279" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 51.745483][ T179] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 51.768138][ T179] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 51.787867][ T179] Quota error (device loop1): write_blk: dquota write failed [ 51.804330][ T179] Quota error (device loop1): free_dqentry: Can't write quota data block 5 [ 51.828153][ T179] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 52.015474][ T1242] FAT-fs (loop0): Directory bread(block 64) failed [ 52.044727][ T1242] FAT-fs (loop0): Directory bread(block 65) failed [ 52.069994][ T1242] FAT-fs (loop0): Directory bread(block 66) failed [ 52.076994][ T1242] FAT-fs (loop0): Directory bread(block 67) failed [ 52.084134][ T1242] FAT-fs (loop0): Directory bread(block 68) failed [ 52.090677][ T1242] FAT-fs (loop0): Directory bread(block 69) failed [ 52.097178][ T1242] FAT-fs (loop0): Directory bread(block 70) failed [ 52.104029][ T1242] FAT-fs (loop0): Directory bread(block 71) failed [ 52.111053][ T1242] FAT-fs (loop0): Directory bread(block 72) failed [ 52.117374][ T1242] FAT-fs (loop0): Directory bread(block 73) failed [ 52.328692][ T1247] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 52.337913][ T1247] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 52.348490][ T1247] F2FS-fs (loop1): invalid crc value [ 52.355213][ T1247] F2FS-fs (loop1): Found nat_bits in checkpoint [ 52.371647][ T1253] F2FS-fs (loop3): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 52.379185][ T1253] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 52.424042][ T1253] F2FS-fs (loop3): invalid crc value [ 52.446948][ T1253] F2FS-fs (loop3): Found nat_bits in checkpoint [ 52.461266][ T1247] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 52.468648][ T1247] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 52.493100][ T1253] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 52.500066][ T1253] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 52.511537][ T1274] EXT4-fs (loop0): cluster size (2048) smaller than block size (4096) [ 52.554319][ T1247] attempt to access beyond end of device [ 52.554319][ T1247] loop1: rw=0, want=45072, limit=40427 [ 53.127116][ T1297] input: syz0 as /devices/virtual/input/input5 [ 53.621120][ T357] attempt to access beyond end of device [ 53.621120][ T357] loop3: rw=2049, want=45104, limit=40427 [ 53.684270][ T1315] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 53.762433][ T1322] netlink: 'syz.4.303': attribute type 27 has an invalid length. [ 53.824969][ T1322] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.832058][ T1322] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.980357][ T1302] F2FS-fs (loop1): invalid crc value [ 54.013942][ T1302] F2FS-fs (loop1): Found nat_bits in checkpoint [ 54.027911][ T467] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 54.062285][ T1302] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 54.069264][ T1302] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 54.094898][ T1332] EXT4-fs (loop4): cluster size (2048) smaller than block size (4096) [ 54.143719][ T1341] input: syz0 as /devices/virtual/input/input6 [ 54.267863][ T467] usb 1-1: Using ep0 maxpacket: 16 [ 54.598056][ T467] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.609431][ T467] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.621894][ T467] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 54.635272][ T467] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 54.645175][ T467] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.654175][ T467] usb 1-1: config 0 descriptor?? [ 54.696528][ T1350] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.848570][ T1347] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 54.856901][ T1347] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 54.867059][ T1347] F2FS-fs (loop1): invalid crc value [ 54.899450][ T1347] F2FS-fs (loop1): Found nat_bits in checkpoint [ 54.955310][ T1368] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 54.966971][ T1368] netlink: 'syz.4.319': attribute type 27 has an invalid length. [ 54.988769][ T1347] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 55.011231][ T1347] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 55.136659][ T1386] EXT4-fs (loop3): cluster size (2048) smaller than block size (4096) [ 55.146271][ T467] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 55.155196][ T467] microsoft 0003:045E:07DA.0002: unbalanced collection at end of report description [ 55.165679][ T467] microsoft 0003:045E:07DA.0002: parse failed [ 55.171713][ T467] microsoft: probe of 0003:045E:07DA.0002 failed with error -22 [ 55.360706][ T467] usb 1-1: USB disconnect, device number 3 [ 56.039106][ T355] attempt to access beyond end of device [ 56.039106][ T355] loop1: rw=2049, want=45104, limit=40427 [ 56.062665][ T1401] input: syz0 as /devices/virtual/input/input7 [ 56.417967][ T727] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 56.474281][ T23] kauditd_printk_skb: 49 callbacks suppressed [ 56.474293][ T23] audit: type=1400 audit(2000000028.640:254): avc: denied { create } for pid=1430 comm="syz.1.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.500844][ T23] audit: type=1400 audit(2000000028.640:255): avc: denied { write } for pid=1430 comm="syz.1.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.521365][ T23] audit: type=1400 audit(2000000028.640:256): avc: denied { read } for pid=1430 comm="syz.1.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.541748][ T23] audit: type=1400 audit(2000000028.640:257): avc: denied { ioctl } for pid=1430 comm="syz.1.345" path="socket:[18470]" dev="sockfs" ino=18470 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.660281][ T1431] erofs: (device loop1): mounted with opts: , root inode @ nid 36. [ 56.698138][ T727] usb 3-1: Using ep0 maxpacket: 32 [ 56.711850][ T1426] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 56.727888][ T1426] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 56.748162][ T1426] F2FS-fs (loop0): invalid crc value [ 56.774205][ T1426] F2FS-fs (loop0): Found nat_bits in checkpoint [ 56.848055][ T727] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 56.859999][ T727] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 56.871240][ T727] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 56.881230][ T727] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.881429][ T1426] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 56.896638][ T1426] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 56.904199][ T727] usb 3-1: config 0 descriptor?? [ 56.937937][ T1417] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 56.958540][ T727] hub 3-1:0.0: USB hub found [ 57.128484][ T23] audit: type=1326 audit(2000000029.300:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1460 comm="syz.3.356" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f70bbb9ab99 code=0x0 [ 57.167995][ T727] hub 3-1:0.0: config failed, hub has too many ports! (err -19) [ 57.214510][ T1469] netlink: 12 bytes leftover after parsing attributes in process `syz.4.359'. [ 57.293705][ T1472] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 57.319629][ T1472] EXT4-fs (loop3): mounted filesystem without journal. Opts: nombcache,usrjquota=,errors=remount-ro,norecovery,max_batch_time=0x0000000000000005,mblk_io_submit,minixdf,barrier=0x0000000000000000,grpjquota=,bsddf, [ 57.404938][ T1472] cgroup1: Unknown subsys name 'devices' [ 57.572350][ T1477] erofs: (device loop1): mounted with opts: , root inode @ nid 36. [ 57.759615][ T727] usbhid 3-1:0.0: can't add hid device: -71 [ 57.829710][ T727] usbhid: probe of 3-1:0.0 failed with error -71 [ 57.830925][ T353] attempt to access beyond end of device [ 57.830925][ T353] loop0: rw=2049, want=45104, limit=40427 [ 57.860751][ T23] audit: type=1400 audit(2000000030.030:259): avc: denied { nlmsg_read } for pid=1490 comm="syz.4.365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 57.868228][ T727] usb 3-1: USB disconnect, device number 2 [ 57.888834][ T1491] netlink: 104 bytes leftover after parsing attributes in process `syz.4.365'. [ 57.911864][ T1489] EXT4-fs error (device loop3): ext4_validate_block_bitmap:418: comm syz.3.356: bg 0: block 234: padding at end of block bitmap is not set [ 57.926373][ T1489] EXT4-fs (loop3): Remounting filesystem read-only [ 57.939148][ T23] audit: type=1400 audit(2000000030.110:260): avc: denied { read } for pid=1490 comm="syz.4.365" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 57.972981][ T23] audit: type=1400 audit(2000000030.110:261): avc: denied { open } for pid=1490 comm="syz.4.365" path="/root/syzkaller.kaLBHN/83/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.017299][ T23] audit: type=1400 audit(2000000030.170:262): avc: denied { mounton } for pid=1490 comm="syz.4.365" path="/root/syzkaller.kaLBHN/83/file0" dev="incremental-fs" ino=1964 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.089917][ T1503] netlink: 12 bytes leftover after parsing attributes in process `syz.1.372'. [ 58.868991][ T1508] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 58.876690][ T1508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 58.888474][ T1508] F2FS-fs (loop2): invalid crc value [ 58.895223][ T1508] F2FS-fs (loop2): Found nat_bits in checkpoint [ 58.930300][ T1508] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 58.937278][ T1508] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 59.161129][ T1549] netlink: 12 bytes leftover after parsing attributes in process `syz.1.386'. [ 59.250746][ T1551] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 59.259599][ T1551] EXT4-fs (loop1): Remounting filesystem read-only [ 59.266384][ T1551] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 59.274994][ T1551] Quota error (device loop1): write_blk: dquota write failed [ 59.282380][ T1444] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 59.290215][ T1551] EXT4-fs (loop1): 1 truncate cleaned up [ 59.296006][ T1551] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,discard, [ 59.306818][ T1551] ext4 filesystem being mounted at /root/syzkaller.7A8p5r/71/file1 supports timestamps until 2038 (0x7fffffff) [ 59.329921][ T1551] EXT4-fs error (device loop1): ext4_xattr_inode_iget:402: comm syz.1.387: inode #59392: comm syz.1.387: iget: illegal inode # [ 59.343164][ T1551] EXT4-fs (loop1): Remounting filesystem read-only [ 59.349764][ T1551] EXT4-fs error (device loop1): ext4_xattr_inode_iget:407: comm syz.1.387: error while reading EA inode 59392 err=-117 [ 59.362479][ T1551] EXT4-fs error (device loop1): ext4_xattr_inode_iget:402: comm syz.1.387: inode #59392: comm syz.1.387: iget: illegal inode # [ 59.377560][ T1551] EXT4-fs error (device loop1): ext4_xattr_inode_iget:407: comm syz.1.387: error while reading EA inode 59392 err=-117 [ 59.418612][ T179] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 59.543376][ T179] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 59.682165][ T1562] netlink: 116 bytes leftover after parsing attributes in process `syz.3.391'. [ 59.691396][ T356] attempt to access beyond end of device [ 59.691396][ T356] loop2: rw=2049, want=45104, limit=40427 [ 59.717972][ T1444] usb 5-1: Using ep0 maxpacket: 32 [ 59.728103][ T1562] EXT4-fs (loop3): Unsupported blocksize for fs encryption [ 59.838088][ T1444] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 59.857486][ T1444] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 59.870747][ T1578] netlink: 12 bytes leftover after parsing attributes in process `syz.1.397'. [ 59.880606][ T1444] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 59.955792][ T1444] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.966385][ T1444] usb 5-1: config 0 descriptor?? [ 59.988117][ T1544] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 60.008531][ T1444] hub 5-1:0.0: USB hub found [ 60.296540][ T1444] hub 5-1:0.0: config failed, hub has too many ports! (err -19) [ 60.361189][ T1584] EXT4-fs warning (device sda1): ext4_group_extend:1835: need to use ext2online to resize further [ 60.572212][ T1606] netlink: 116 bytes leftover after parsing attributes in process `syz.1.406'. [ 60.596518][ T1606] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 60.608009][ T1444] usbhid 5-1:0.0: can't add hid device: -71 [ 60.613998][ T1444] usbhid: probe of 5-1:0.0 failed with error -71 [ 60.627614][ T1609] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 60.648333][ T1444] usb 5-1: USB disconnect, device number 3 [ 60.686467][ T1614] netlink: 12 bytes leftover after parsing attributes in process `syz.2.409'. [ 60.843444][ T1630] syz.3.415 (1630): attempted to duplicate a private mapping with mremap. This is not supported. [ 60.873633][ T1626] erofs: (device loop2): mounted with opts: , root inode @ nid 36. [ 60.930620][ T1637] netlink: 116 bytes leftover after parsing attributes in process `syz.1.418'. [ 61.022280][ T1642] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 61.064516][ T1637] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 61.539442][ T23] kauditd_printk_skb: 14 callbacks suppressed [ 61.539453][ T23] audit: type=1400 audit(2000000033.710:269): avc: denied { bind } for pid=1665 comm="syz.3.429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 61.605159][ T1675] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 61.838190][ T1444] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 61.935150][ T1689] netlink: 116 bytes leftover after parsing attributes in process `syz.3.436'. [ 61.969585][ T1689] EXT4-fs (loop3): Unsupported blocksize for fs encryption [ 62.104426][ T1690] EXT4-fs warning (device sda1): ext4_group_extend:1835: need to use ext2online to resize further [ 62.147904][ T1444] usb 1-1: Using ep0 maxpacket: 32 [ 62.268391][ T1444] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 62.279432][ T1444] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 62.290318][ T1444] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 62.299228][ T1444] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.317109][ T1444] usb 1-1: config 0 descriptor?? [ 62.337993][ T1673] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 62.358439][ T1444] hub 1-1:0.0: USB hub found [ 62.487892][ T124] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 62.498298][ T23] audit: type=1400 audit(2000000034.670:270): avc: denied { block_suspend } for pid=1717 comm="syz.4.449" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 62.561154][ T1722] FAT-fs (loop4): bogus number of FAT sectors [ 62.567102][ T1722] FAT-fs (loop4): Can't find a valid FAT filesystem [ 62.578094][ T1444] hub 1-1:0.0: config failed, hub has too many ports! (err -19) [ 62.708872][ T1729] EXT4-fs warning (device sda1): ext4_group_extend:1835: need to use ext2online to resize further [ 62.737900][ T124] usb 2-1: Using ep0 maxpacket: 16 [ 62.811605][ T23] audit: type=1400 audit(2000000034.980:271): avc: denied { bind } for pid=1731 comm="syz.2.451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 62.868142][ T124] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 62.879494][ T124] usb 2-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 62.888033][ T1444] usbhid 1-1:0.0: can't add hid device: -71 [ 62.888583][ T124] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.894602][ T1444] usbhid: probe of 1-1:0.0 failed with error -71 [ 62.908277][ T124] usb 2-1: config 0 descriptor?? [ 62.938365][ T1444] usb 1-1: USB disconnect, device number 4 [ 63.389427][ T23] audit: type=1326 audit(2000000035.560:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.414500][ T23] audit: type=1326 audit(2000000035.580:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.438442][ T23] audit: type=1326 audit(2000000035.580:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=114 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.467904][ T23] audit: type=1326 audit(2000000035.580:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.497759][ T23] audit: type=1326 audit(2000000035.580:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.529667][ T23] audit: type=1326 audit(2000000035.580:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=4 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.553870][ T23] audit: type=1326 audit(2000000035.580:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1701 comm="syz.1.443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 63.610058][ T1757] FAT-fs (loop0): bogus number of FAT sectors [ 63.616164][ T1757] FAT-fs (loop0): Can't find a valid FAT filesystem [ 63.639432][ T1702] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 63.648473][ T124] hid (null): report_id 0 is invalid [ 63.661355][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x1 [ 63.668863][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.690059][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.731066][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x2 [ 63.739436][ T1762] mmap: syz.0.466 (1762) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 63.744696][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.758822][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.766056][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.775003][ T124] hid-generic 0003:0158:0100.0003: unknown main item tag 0x0 [ 63.782413][ T124] hid-generic 0003:0158:0100.0003: report_id 0 is invalid [ 63.789717][ T124] hid-generic 0003:0158:0100.0003: item 0 1 1 8 parsing failed [ 63.797450][ T124] hid-generic: probe of 0003:0158:0100.0003 failed with error -22 [ 63.828970][ T1762] EXT4-fs warning (device sda1): verify_group_input:147: Cannot add at group 49 (only 8 groups) [ 63.861063][ T467] usb 2-1: USB disconnect, device number 5 [ 64.111773][ T1761] F2FS-fs (loop2): Found nat_bits in checkpoint [ 64.145327][ T1761] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 64.161560][ T1781] attempt to access beyond end of device [ 64.161560][ T1781] loop2: rw=2049, want=45104, limit=40427 [ 64.173587][ T1761] F2FS-fs (loop2): Inconsistent error blkaddr:5633, sit bitmap:0 [ 64.181393][ T1761] CPU: 1 PID: 1761 Comm: syz.2.465 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 64.190911][ T1761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 64.200827][ T1761] Call Trace: [ 64.203942][ T1761] dump_stack+0x1d8/0x241 [ 64.208096][ T1761] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.213744][ T1761] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 64.219301][ T1761] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 64.224501][ T1761] f2fs_map_blocks+0xbe7/0x2a30 [ 64.229192][ T1761] ? f2fs_force_buffered_io+0x4e0/0x4e0 [ 64.234572][ T1761] ? preempt_count_add+0x8f/0x180 [ 64.239618][ T1761] ? prep_new_page+0x115/0x370 [ 64.244217][ T1761] f2fs_mpage_readpages+0x1206/0x2730 [ 64.249431][ T1761] ? f2fs_update_iostat+0x240/0x240 [ 64.254549][ T1761] ? should_fail+0x1ad/0x880 [ 64.258977][ T1761] ? f2fs_is_compress_backend_ready+0x9d/0x130 [ 64.264958][ T1761] ? f2fs_read_data_pages+0xc3/0x2a0 [ 64.270078][ T1761] ? f2fs_set_data_page_dirty+0x740/0x740 [ 64.275723][ T1761] read_pages+0x119/0x400 [ 64.279894][ T1761] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 64.285561][ T1761] __do_page_cache_readahead+0x448/0x4f0 [ 64.291008][ T1761] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 64.297347][ T1761] f2fs_readdir+0x417/0xaf0 [ 64.301764][ T1761] ? f2fs_fill_dentries+0xe10/0xe10 [ 64.306794][ T1761] ? down_read_killable+0x101/0x220 [ 64.311825][ T1761] ? __fsnotify_parent+0x310/0x310 [ 64.316775][ T1761] ? security_file_permission+0x1dc/0x2f0 [ 64.322325][ T1761] iterate_dir+0x266/0x4e0 [ 64.326580][ T1761] ? f2fs_fill_dentries+0xe10/0xe10 [ 64.331613][ T1761] ksys_getdents64+0x21b/0x4c0 [ 64.336217][ T1761] ? __ia32_sys_getdents+0x80/0x80 [ 64.341160][ T1761] ? ksys_getdents64+0x4c0/0x4c0 [ 64.345938][ T1761] ? fpu__clear+0x3c0/0x3c0 [ 64.350280][ T1761] __x64_sys_getdents64+0x76/0x80 [ 64.355143][ T1761] do_syscall_64+0xca/0x1c0 [ 64.359475][ T1761] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.365207][ T1761] RIP: 0033:0x7f6bb7ee1b99 [ 64.369460][ T1761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 64.388904][ T1761] RSP: 002b:00007f6bb7163048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 64.397150][ T1761] RAX: ffffffffffffffda RBX: 00007f6bb806ffa0 RCX: 00007f6bb7ee1b99 [ 64.404965][ T1761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 64.412766][ T1761] RBP: 00007f6bb7f6277e R08: 0000000000000000 R09: 0000000000000000 [ 64.420580][ T1761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.428388][ T1761] R13: 000000000000000b R14: 00007f6bb806ffa0 R15: 00007ffde77ec758 [ 64.438020][ T1761] F2FS-fs (loop2): Inconsistent error blkaddr:5633, sit bitmap:0 [ 64.446515][ T1761] CPU: 0 PID: 1761 Comm: syz.2.465 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 64.456042][ T1761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 64.465940][ T1761] Call Trace: [ 64.469084][ T1761] dump_stack+0x1d8/0x241 [ 64.473238][ T1761] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.478873][ T1761] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 64.484418][ T1761] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 64.489628][ T1761] f2fs_get_read_data_page+0x4d1/0x8c0 [ 64.494924][ T1761] ? page_cache_prev_miss+0x410/0x410 [ 64.500131][ T1761] ? f2fs_get_block+0x1b0/0x1b0 [ 64.505082][ T1761] ? pagecache_get_page+0x5a7/0x750 [ 64.510120][ T1761] f2fs_find_data_page+0x182/0x3f0 [ 64.515060][ T1761] f2fs_readdir+0x424/0xaf0 [ 64.519410][ T1761] ? f2fs_fill_dentries+0xe10/0xe10 [ 64.524444][ T1761] ? down_read_killable+0x101/0x220 [ 64.529483][ T1761] ? __fsnotify_parent+0x310/0x310 [ 64.534423][ T1761] ? security_file_permission+0x1dc/0x2f0 [ 64.539986][ T1761] iterate_dir+0x266/0x4e0 [ 64.544233][ T1761] ? f2fs_fill_dentries+0xe10/0xe10 [ 64.549274][ T1761] ksys_getdents64+0x21b/0x4c0 [ 64.553876][ T1761] ? __ia32_sys_getdents+0x80/0x80 [ 64.558826][ T1761] ? ksys_getdents64+0x4c0/0x4c0 [ 64.563586][ T1761] ? fpu__clear+0x3c0/0x3c0 [ 64.567924][ T1761] __x64_sys_getdents64+0x76/0x80 [ 64.572792][ T1761] do_syscall_64+0xca/0x1c0 [ 64.577209][ T1761] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.582932][ T1761] RIP: 0033:0x7f6bb7ee1b99 [ 64.587189][ T1761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 64.587901][ T727] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 64.606721][ T1761] RSP: 002b:00007f6bb7163048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 64.606735][ T1761] RAX: ffffffffffffffda RBX: 00007f6bb806ffa0 RCX: 00007f6bb7ee1b99 [ 64.606741][ T1761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 64.606747][ T1761] RBP: 00007f6bb7f6277e R08: 0000000000000000 R09: 0000000000000000 [ 64.606753][ T1761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.606761][ T1761] R13: 000000000000000b R14: 00007f6bb806ffa0 R15: 00007ffde77ec758 [ 64.849096][ T1798] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 64.907932][ T727] usb 5-1: Using ep0 maxpacket: 32 [ 64.978590][ T1799] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 65.088333][ T727] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 65.105957][ T727] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 65.135068][ T727] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 65.159071][ T727] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.172705][ T727] usb 5-1: config 0 descriptor?? [ 65.190790][ T1783] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 65.208661][ T727] hub 5-1:0.0: USB hub found [ 65.427995][ T727] hub 5-1:0.0: config failed, hub has too many ports! (err -19) [ 65.639641][ T1817] F2FS-fs (loop2): Found nat_bits in checkpoint [ 65.640804][ T1827] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 65.699847][ T1817] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 65.727960][ T727] usbhid 5-1:0.0: can't add hid device: -71 [ 65.733774][ T727] usbhid: probe of 5-1:0.0 failed with error -71 [ 65.747784][ T1822] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 65.760931][ T1825] attempt to access beyond end of device [ 65.760931][ T1825] loop2: rw=2049, want=45104, limit=40427 [ 65.763943][ T1822] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 65.773243][ T1817] F2FS-fs (loop2): Inconsistent error blkaddr:5633, sit bitmap:0 [ 65.780293][ T467] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 65.788688][ T727] usb 5-1: USB disconnect, device number 4 [ 65.799815][ T1817] CPU: 0 PID: 1817 Comm: syz.2.487 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 65.810043][ T1817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 65.817113][ T1822] F2FS-fs (loop1): invalid crc value [ 65.820200][ T1817] Call Trace: [ 65.820221][ T1817] dump_stack+0x1d8/0x241 [ 65.820235][ T1817] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.820250][ T1817] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 65.820261][ T1817] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 65.820275][ T1817] f2fs_map_blocks+0xbe7/0x2a30 [ 65.820305][ T1817] ? f2fs_force_buffered_io+0x4e0/0x4e0 [ 65.839256][ T1822] F2FS-fs (loop1): Found nat_bits in checkpoint [ 65.844100][ T1817] ? preempt_count_add+0x8f/0x180 [ 65.870299][ T1817] ? prep_new_page+0x115/0x370 [ 65.874976][ T1817] f2fs_mpage_readpages+0x1206/0x2730 [ 65.880193][ T1817] ? f2fs_update_iostat+0x240/0x240 [ 65.885225][ T1817] ? should_fail+0x1ad/0x880 [ 65.889653][ T1817] ? f2fs_is_compress_backend_ready+0x9d/0x130 [ 65.890698][ T1822] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 65.895646][ T1817] ? f2fs_read_data_pages+0xc3/0x2a0 [ 65.902572][ T1822] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 65.907616][ T1817] ? f2fs_set_data_page_dirty+0x740/0x740 [ 65.920465][ T1817] read_pages+0x119/0x400 [ 65.924635][ T1817] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 65.930273][ T1817] __do_page_cache_readahead+0x448/0x4f0 [ 65.935749][ T1817] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 65.942084][ T1817] f2fs_readdir+0x417/0xaf0 [ 65.946418][ T1817] ? f2fs_fill_dentries+0xe10/0xe10 [ 65.951444][ T1817] ? down_read_killable+0x101/0x220 [ 65.956472][ T1817] ? __fsnotify_parent+0x310/0x310 [ 65.961424][ T1817] ? security_file_permission+0x1dc/0x2f0 [ 65.966981][ T1817] iterate_dir+0x266/0x4e0 [ 65.971230][ T1817] ? f2fs_fill_dentries+0xe10/0xe10 [ 65.976254][ T1817] ksys_getdents64+0x21b/0x4c0 [ 65.980863][ T1817] ? __ia32_sys_getdents+0x80/0x80 [ 65.985815][ T1817] ? ksys_getdents64+0x4c0/0x4c0 [ 65.990580][ T1817] ? fpu__clear+0x3c0/0x3c0 [ 65.994919][ T1817] __x64_sys_getdents64+0x76/0x80 [ 65.999793][ T1817] do_syscall_64+0xca/0x1c0 [ 66.004125][ T1817] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.009855][ T1817] RIP: 0033:0x7f6bb7ee1b99 [ 66.014098][ T1817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 66.033540][ T1817] RSP: 002b:00007f6bb7163048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 66.041790][ T1817] RAX: ffffffffffffffda RBX: 00007f6bb806ffa0 RCX: 00007f6bb7ee1b99 [ 66.049607][ T1817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 66.057404][ T1817] RBP: 00007f6bb7f6277e R08: 0000000000000000 R09: 0000000000000000 [ 66.065220][ T1817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.073058][ T1817] R13: 000000000000000b R14: 00007f6bb806ffa0 R15: 00007ffde77ec758 [ 66.077959][ T104] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 66.088303][ T1817] F2FS-fs (loop2): Inconsistent error blkaddr:5633, sit bitmap:0 [ 66.103203][ T1817] CPU: 0 PID: 1817 Comm: syz.2.487 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 66.112820][ T1817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.122894][ T1817] Call Trace: [ 66.126039][ T1817] dump_stack+0x1d8/0x241 [ 66.130275][ T1817] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 66.135916][ T1817] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 66.141471][ T1817] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 66.146691][ T1817] f2fs_get_read_data_page+0x4d1/0x8c0 [ 66.151980][ T1817] ? page_cache_prev_miss+0x410/0x410 [ 66.157198][ T1817] ? f2fs_get_block+0x1b0/0x1b0 [ 66.161996][ T1817] ? pagecache_get_page+0x5a7/0x750 [ 66.167302][ T1817] f2fs_find_data_page+0x182/0x3f0 [ 66.172240][ T1817] f2fs_readdir+0x424/0xaf0 [ 66.176605][ T1817] ? f2fs_fill_dentries+0xe10/0xe10 [ 66.181722][ T1817] ? down_read_killable+0x101/0x220 [ 66.186751][ T1817] ? __fsnotify_parent+0x310/0x310 [ 66.191701][ T1817] ? security_file_permission+0x1dc/0x2f0 [ 66.197252][ T1817] iterate_dir+0x266/0x4e0 [ 66.201508][ T1817] ? f2fs_fill_dentries+0xe10/0xe10 [ 66.206539][ T1817] ksys_getdents64+0x21b/0x4c0 [ 66.211324][ T1817] ? __ia32_sys_getdents+0x80/0x80 [ 66.216257][ T1817] ? ksys_getdents64+0x4c0/0x4c0 [ 66.221051][ T1817] ? fpu__clear+0x3c0/0x3c0 [ 66.225375][ T1817] __x64_sys_getdents64+0x76/0x80 [ 66.230234][ T1817] do_syscall_64+0xca/0x1c0 [ 66.234579][ T1817] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.240389][ T1817] RIP: 0033:0x7f6bb7ee1b99 [ 66.244652][ T1817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 66.264084][ T1817] RSP: 002b:00007f6bb7163048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 66.272326][ T1817] RAX: ffffffffffffffda RBX: 00007f6bb806ffa0 RCX: 00007f6bb7ee1b99 [ 66.280133][ T1817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 66.287952][ T1817] RBP: 00007f6bb7f6277e R08: 0000000000000000 R09: 0000000000000000 [ 66.295764][ T1817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.303568][ T1817] R13: 000000000000000b R14: 00007f6bb806ffa0 R15: 00007ffde77ec758 [ 66.329904][ T13] cfg80211: failed to load regulatory.db [ 66.407889][ T104] usb 1-1: Using ep0 maxpacket: 32 [ 66.558431][ T104] usb 1-1: New USB device found, idVendor=05ac, idProduct=023f, bcdDevice=e0.d8 [ 66.621522][ T104] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.647920][ T467] usb 4-1: Using ep0 maxpacket: 16 [ 66.670645][ T104] usb 1-1: config 0 descriptor?? [ 66.676319][ T355] attempt to access beyond end of device [ 66.676319][ T355] loop1: rw=2049, want=45104, limit=40427 [ 66.718672][ T104] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 66.768237][ T467] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 66.786512][ T467] usb 4-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 66.800050][ T467] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.823414][ T467] usb 4-1: config 0 descriptor?? [ 67.033665][ T1861] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 67.049407][ T1861] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 67.065908][ T1861] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 67.089885][ T1861] EXT4-fs (loop2): This should not happen!! Data will be lost [ 67.089885][ T1861] [ 67.103339][ T23] kauditd_printk_skb: 101 callbacks suppressed [ 67.103352][ T23] audit: type=1326 audit(2000000039.270:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.134980][ T1861] EXT4-fs (loop2): Total free blocks count 0 [ 67.141967][ T1861] EXT4-fs (loop2): Free/Dirty block details [ 67.147961][ T23] audit: type=1326 audit(2000000039.300:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.152859][ T1872] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 67.171766][ T1861] EXT4-fs (loop2): free_blocks=66060288 [ 67.182931][ T1861] EXT4-fs (loop2): dirty_blocks=16 [ 67.187884][ T23] audit: type=1326 audit(2000000039.300:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.197893][ T1861] EXT4-fs (loop2): Block reservation details [ 67.210916][ T23] audit: type=1326 audit(2000000039.300:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.239760][ T1861] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 67.239811][ T23] audit: type=1326 audit(2000000039.300:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.284968][ T23] audit: type=1326 audit(2000000039.300:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.309963][ T23] audit: type=1326 audit(2000000039.300:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.333173][ T23] audit: type=1326 audit(2000000039.300:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.357658][ T23] audit: type=1326 audit(2000000039.300:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.385937][ T23] audit: type=1326 audit(2000000039.300:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1869 comm="syz.1.500" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9aa28b8b99 code=0x7ffc0000 [ 67.417926][ T104] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 67.582088][ T778] tipc: Left network mode [ 67.610976][ T1896] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.618097][ T1896] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.625596][ T1896] device bridge_slave_0 entered promiscuous mode [ 67.635958][ T1896] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.642840][ T1896] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.649777][ T124] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 67.651163][ T1896] device bridge_slave_1 entered promiscuous mode [ 67.668304][ T1820] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 67.688301][ T467] hid (null): report_id 0 is invalid [ 67.697670][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x1 [ 67.704948][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.712313][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.719575][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x2 [ 67.726947][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.734613][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.741878][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.749226][ T467] hid-generic 0003:0158:0100.0004: unknown main item tag 0x0 [ 67.756408][ T467] hid-generic 0003:0158:0100.0004: report_id 0 is invalid [ 67.759109][ T1896] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.763354][ T467] hid-generic 0003:0158:0100.0004: item 0 1 1 8 parsing failed [ 67.770203][ T1896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.778088][ T467] hid-generic: probe of 0003:0158:0100.0004 failed with error -22 [ 67.784723][ T1896] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.799095][ T1896] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.817701][ T467] usb 1-1: USB disconnect, device number 5 [ 67.818002][ T104] usb 5-1: config 0 has no interfaces? [ 67.829323][ T104] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 67.838442][ T104] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.851036][ T104] usb 5-1: config 0 descriptor?? [ 67.852886][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.863831][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.871947][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.892515][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.900595][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.905748][ T18] usb 4-1: USB disconnect, device number 2 [ 67.907418][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.927862][ T124] usb 2-1: Using ep0 maxpacket: 32 [ 67.933148][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.941920][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.948847][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.969267][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.977140][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.989424][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.007765][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.018623][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.036085][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.048035][ T124] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 68.051002][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.068778][ T124] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 68.079871][ T124] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 68.088944][ T124] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.100808][ T124] usb 2-1: config 0 descriptor?? [ 68.117936][ T1878] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 68.138616][ T124] hub 2-1:0.0: USB hub found [ 68.163587][ T467] usb 5-1: USB disconnect, device number 5 [ 68.210292][ T778] device bridge_slave_1 left promiscuous mode [ 68.216461][ T778] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.223738][ T778] device bridge_slave_0 left promiscuous mode [ 68.229771][ T778] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.262563][ T1903] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 68.280555][ T1903] EXT4-fs error (device loop2): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 68.297690][ T1903] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 68.310175][ T1903] EXT4-fs (loop2): This should not happen!! Data will be lost [ 68.310175][ T1903] [ 68.319850][ T1903] EXT4-fs (loop2): Total free blocks count 0 [ 68.325639][ T1903] EXT4-fs (loop2): Free/Dirty block details [ 68.331411][ T1903] EXT4-fs (loop2): free_blocks=66060288 [ 68.336753][ T1903] EXT4-fs (loop2): dirty_blocks=16 [ 68.341733][ T1903] EXT4-fs (loop2): Block reservation details [ 68.347761][ T1903] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 68.358032][ T124] hub 2-1:0.0: config failed, hub has too many ports! (err -19) [ 68.658235][ T124] usbhid 2-1:0.0: can't add hid device: -71 [ 68.664214][ T124] usbhid: probe of 2-1:0.0 failed with error -71 [ 68.698181][ T124] usb 2-1: USB disconnect, device number 6 [ 68.777892][ T18] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 68.948316][ T1932] F2FS-fs (loop3): Found nat_bits in checkpoint [ 69.003895][ T1932] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 69.053558][ T1937] attempt to access beyond end of device [ 69.053558][ T1937] loop3: rw=2049, want=45104, limit=40427 [ 69.065530][ T1932] F2FS-fs (loop3): Inconsistent error blkaddr:5633, sit bitmap:0 [ 69.073218][ T1932] CPU: 1 PID: 1932 Comm: syz.3.525 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 69.082731][ T1932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.092633][ T1932] Call Trace: [ 69.095766][ T1932] dump_stack+0x1d8/0x241 [ 69.099931][ T1932] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 69.105575][ T1932] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 69.111217][ T1932] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 69.116426][ T1932] f2fs_map_blocks+0xbe7/0x2a30 [ 69.121262][ T1932] ? f2fs_force_buffered_io+0x4e0/0x4e0 [ 69.126627][ T1932] ? preempt_count_add+0x8f/0x180 [ 69.131496][ T1932] ? prep_new_page+0x115/0x370 [ 69.136088][ T1932] f2fs_mpage_readpages+0x1206/0x2730 [ 69.141399][ T1932] ? f2fs_update_iostat+0x240/0x240 [ 69.146423][ T1932] ? should_fail+0x1ad/0x880 [ 69.150846][ T1932] ? f2fs_is_compress_backend_ready+0x9d/0x130 [ 69.156834][ T1932] ? f2fs_read_data_pages+0xc3/0x2a0 [ 69.161959][ T1932] ? f2fs_set_data_page_dirty+0x740/0x740 [ 69.167514][ T1932] read_pages+0x119/0x400 [ 69.171683][ T1932] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 69.177328][ T1932] __do_page_cache_readahead+0x448/0x4f0 [ 69.182791][ T1932] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 69.189131][ T1932] f2fs_readdir+0x417/0xaf0 [ 69.193468][ T1932] ? f2fs_fill_dentries+0xe10/0xe10 [ 69.198501][ T1932] ? down_read_killable+0x101/0x220 [ 69.203528][ T1932] ? __fsnotify_parent+0x310/0x310 [ 69.208478][ T1932] ? security_file_permission+0x1dc/0x2f0 [ 69.214030][ T1932] iterate_dir+0x266/0x4e0 [ 69.218284][ T1932] ? f2fs_fill_dentries+0xe10/0xe10 [ 69.223331][ T1932] ksys_getdents64+0x21b/0x4c0 [ 69.227926][ T1932] ? __ia32_sys_getdents+0x80/0x80 [ 69.232864][ T1932] ? ksys_getdents64+0x4c0/0x4c0 [ 69.237635][ T1932] ? fpu__clear+0x3c0/0x3c0 [ 69.241986][ T1932] __x64_sys_getdents64+0x76/0x80 [ 69.246836][ T1932] do_syscall_64+0xca/0x1c0 [ 69.251172][ T1932] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 69.256900][ T1932] RIP: 0033:0x7f70bbb9ab99 [ 69.261152][ T1932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 69.280594][ T1932] RSP: 002b:00007f70bae1c048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 69.288836][ T1932] RAX: ffffffffffffffda RBX: 00007f70bbd28fa0 RCX: 00007f70bbb9ab99 [ 69.296646][ T1932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 69.304457][ T1932] RBP: 00007f70bbc1b77e R08: 0000000000000000 R09: 0000000000000000 [ 69.312266][ T1932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.320079][ T1932] R13: 000000000000000b R14: 00007f70bbd28fa0 R15: 00007ffed6b63578 [ 69.330194][ T1932] F2FS-fs (loop3): Inconsistent error blkaddr:5633, sit bitmap:0 [ 69.337966][ T1932] CPU: 1 PID: 1932 Comm: syz.3.525 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 69.347442][ T1932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.357336][ T1932] Call Trace: [ 69.360478][ T1932] dump_stack+0x1d8/0x241 [ 69.364638][ T1932] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 69.370289][ T1932] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 69.375828][ T1932] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 69.381035][ T1932] f2fs_get_read_data_page+0x4d1/0x8c0 [ 69.386331][ T1932] ? page_cache_prev_miss+0x410/0x410 [ 69.391538][ T1932] ? f2fs_get_block+0x1b0/0x1b0 [ 69.396261][ T1932] ? pagecache_get_page+0x5a7/0x750 [ 69.401258][ T1932] f2fs_find_data_page+0x182/0x3f0 [ 69.406207][ T1932] f2fs_readdir+0x424/0xaf0 [ 69.410554][ T1932] ? f2fs_fill_dentries+0xe10/0xe10 [ 69.415581][ T1932] ? down_read_killable+0x101/0x220 [ 69.420612][ T1932] ? __fsnotify_parent+0x310/0x310 [ 69.425557][ T1932] ? security_file_permission+0x1dc/0x2f0 [ 69.431113][ T1932] iterate_dir+0x266/0x4e0 [ 69.435364][ T1932] ? f2fs_fill_dentries+0xe10/0xe10 [ 69.440396][ T1932] ksys_getdents64+0x21b/0x4c0 [ 69.444999][ T1932] ? __ia32_sys_getdents+0x80/0x80 [ 69.449943][ T1932] ? ksys_getdents64+0x4c0/0x4c0 [ 69.454719][ T1932] ? fpu__clear+0x3c0/0x3c0 [ 69.459169][ T1932] __x64_sys_getdents64+0x76/0x80 [ 69.464021][ T1932] do_syscall_64+0xca/0x1c0 [ 69.468362][ T1932] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 69.474178][ T1932] RIP: 0033:0x7f70bbb9ab99 [ 69.478442][ T1932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 69.497864][ T1932] RSP: 002b:00007f70bae1c048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 69.506112][ T1932] RAX: ffffffffffffffda RBX: 00007f70bbd28fa0 RCX: 00007f70bbb9ab99 [ 69.513917][ T1932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 69.521744][ T1932] RBP: 00007f70bbc1b77e R08: 0000000000000000 R09: 0000000000000000 [ 69.529553][ T1932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.537358][ T1932] R13: 000000000000000b R14: 00007f70bbd28fa0 R15: 00007ffed6b63578 [ 69.588194][ T18] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.603130][ T18] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 30 [ 69.767947][ T18] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 69.783962][ T18] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.800444][ T18] usb 3-1: Product: syz [ 69.806408][ T18] usb 3-1: Manufacturer: syz [ 69.818117][ T18] usb 3-1: SerialNumber: syz [ 70.107881][ T376] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 70.177945][ T124] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 70.197385][ T1985] F2FS-fs (loop1): Found nat_bits in checkpoint [ 70.229897][ T1985] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 70.276150][ T1987] attempt to access beyond end of device [ 70.276150][ T1987] loop1: rw=2049, want=45104, limit=40427 [ 70.288995][ T1985] F2FS-fs (loop1): Inconsistent error blkaddr:5633, sit bitmap:0 [ 70.300802][ T1985] CPU: 0 PID: 1985 Comm: syz.1.545 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 70.310338][ T1985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.320236][ T1985] Call Trace: [ 70.323354][ T1985] dump_stack+0x1d8/0x241 [ 70.327772][ T1985] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 70.333491][ T1985] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 70.339034][ T1985] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 70.344329][ T1985] f2fs_map_blocks+0xbe7/0x2a30 [ 70.347956][ T376] usb 5-1: Using ep0 maxpacket: 32 [ 70.349239][ T1985] ? f2fs_force_buffered_io+0x4e0/0x4e0 [ 70.359558][ T1985] ? preempt_count_add+0x8f/0x180 [ 70.364526][ T1985] ? prep_new_page+0x115/0x370 [ 70.369121][ T1985] f2fs_mpage_readpages+0x1206/0x2730 [ 70.374436][ T1985] ? f2fs_update_iostat+0x240/0x240 [ 70.379458][ T1985] ? should_fail+0x1ad/0x880 [ 70.383872][ T1985] ? f2fs_is_compress_backend_ready+0x9d/0x130 [ 70.389864][ T1985] ? f2fs_read_data_pages+0xc3/0x2a0 [ 70.394978][ T1985] ? f2fs_set_data_page_dirty+0x740/0x740 [ 70.400538][ T1985] read_pages+0x119/0x400 [ 70.404699][ T1985] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 70.410345][ T1985] __do_page_cache_readahead+0x448/0x4f0 [ 70.415815][ T1985] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 70.422148][ T1985] f2fs_readdir+0x417/0xaf0 [ 70.426488][ T1985] ? f2fs_fill_dentries+0xe10/0xe10 [ 70.431522][ T1985] ? down_read_killable+0x101/0x220 [ 70.436660][ T1985] ? __fsnotify_parent+0x310/0x310 [ 70.441620][ T1985] ? security_file_permission+0x1dc/0x2f0 [ 70.447246][ T1985] iterate_dir+0x266/0x4e0 [ 70.451498][ T1985] ? f2fs_fill_dentries+0xe10/0xe10 [ 70.456644][ T1985] ksys_getdents64+0x21b/0x4c0 [ 70.461237][ T1985] ? __ia32_sys_getdents+0x80/0x80 [ 70.466188][ T1985] ? ksys_getdents64+0x4c0/0x4c0 [ 70.468051][ T376] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 70.470971][ T1985] ? fpu__clear+0x3c0/0x3c0 [ 70.482045][ T376] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 70.486618][ T1985] __x64_sys_getdents64+0x76/0x80 [ 70.500493][ T376] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 70.502587][ T1985] do_syscall_64+0xca/0x1c0 [ 70.511757][ T376] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.515786][ T1985] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 70.525323][ T376] usb 5-1: config 0 descriptor?? [ 70.529409][ T1985] RIP: 0033:0x7f9aa28b8b99 [ 70.529421][ T1985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.529427][ T1985] RSP: 002b:00007f9aa1b3a048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 70.529440][ T1985] RAX: ffffffffffffffda RBX: 00007f9aa2a46fa0 RCX: 00007f9aa28b8b99 [ 70.529446][ T1985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 70.529460][ T1985] RBP: 00007f9aa293977e R08: 0000000000000000 R09: 0000000000000000 [ 70.548012][ T1968] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 70.557965][ T1985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.568830][ T376] hub 5-1:0.0: USB hub found [ 70.574014][ T1985] R13: 000000000000000b R14: 00007f9aa2a46fa0 R15: 00007fff45bd5f28 [ 70.617916][ T1985] F2FS-fs (loop1): Inconsistent error blkaddr:5633, sit bitmap:0 [ 70.625455][ T1985] CPU: 0 PID: 1985 Comm: syz.1.545 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 70.635092][ T1985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.644974][ T1985] Call Trace: [ 70.648116][ T1985] dump_stack+0x1d8/0x241 [ 70.652282][ T1985] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 70.657918][ T1985] ? f2fs_lookup_extent_cache+0x16b/0xc30 [ 70.663472][ T1985] f2fs_is_valid_blkaddr+0xc2d/0x1380 [ 70.668694][ T1985] f2fs_get_read_data_page+0x4d1/0x8c0 [ 70.673970][ T1985] ? page_cache_prev_miss+0x410/0x410 [ 70.679178][ T1985] ? f2fs_get_block+0x1b0/0x1b0 [ 70.683872][ T1985] ? pagecache_get_page+0x5a7/0x750 [ 70.688900][ T1985] f2fs_find_data_page+0x182/0x3f0 [ 70.693840][ T1985] f2fs_readdir+0x424/0xaf0 [ 70.698187][ T1985] ? f2fs_fill_dentries+0xe10/0xe10 [ 70.703216][ T1985] ? down_read_killable+0x101/0x220 [ 70.708250][ T1985] ? __fsnotify_parent+0x310/0x310 [ 70.713206][ T1985] ? security_file_permission+0x1dc/0x2f0 [ 70.718923][ T1985] iterate_dir+0x266/0x4e0 [ 70.723174][ T1985] ? f2fs_fill_dentries+0xe10/0xe10 [ 70.728210][ T1985] ksys_getdents64+0x21b/0x4c0 [ 70.732816][ T1985] ? __ia32_sys_getdents+0x80/0x80 [ 70.737757][ T1985] ? ksys_getdents64+0x4c0/0x4c0 [ 70.742535][ T1985] ? fpu__clear+0x3c0/0x3c0 [ 70.746870][ T1985] __x64_sys_getdents64+0x76/0x80 [ 70.751731][ T1985] do_syscall_64+0xca/0x1c0 [ 70.756072][ T1985] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 70.761796][ T1985] RIP: 0033:0x7f9aa28b8b99 [ 70.766052][ T1985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.785491][ T1985] RSP: 002b:00007f9aa1b3a048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 70.793739][ T1985] RAX: ffffffffffffffda RBX: 00007f9aa2a46fa0 RCX: 00007f9aa28b8b99 [ 70.801544][ T1985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 70.809359][ T1985] RBP: 00007f9aa293977e R08: 0000000000000000 R09: 0000000000000000 [ 70.817166][ T1985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.824980][ T1985] R13: 000000000000000b R14: 00007f9aa2a46fa0 R15: 00007fff45bd5f28 [ 70.857879][ T124] usb 4-1: Using ep0 maxpacket: 16 [ 70.857982][ T376] hub 5-1:0.0: config failed, hub has too many ports! (err -19) [ 70.997979][ T124] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 71.009023][ T124] usb 4-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 71.058258][ T18] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 71.076636][ T2002] syz.0.549[2002] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 71.076936][ T2002] syz.0.549[2002] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 71.219840][ T124] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.240266][ T124] usb 4-1: config 0 descriptor?? [ 71.245734][ T18] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 71.253171][ T18] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 71.279861][ T376] usbhid 5-1:0.0: can't add hid device: -71 [ 71.338058][ T376] usbhid: probe of 5-1:0.0 failed with error -71 [ 71.365323][ T1925] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 71.373283][ T376] usb 5-1: USB disconnect, device number 6 [ 71.388022][ T18] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 71.397604][ T18] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 71.410020][ T18] usb 3-1: USB disconnect, device number 3 [ 71.415929][ T18] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 71.931277][ T2012] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 71.938775][ T2012] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.950289][ T2012] F2FS-fs (loop0): invalid crc value [ 71.957330][ T2012] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.979216][ T1972] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 71.998371][ T124] hid (null): report_id 0 is invalid [ 72.022670][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x1 [ 72.031097][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.038453][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.045888][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x2 [ 72.053134][ T2012] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.060453][ T2012] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.067911][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.082938][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.090410][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.097611][ T124] hid-generic 0003:0158:0100.0005: unknown main item tag 0x0 [ 72.104916][ T124] hid-generic 0003:0158:0100.0005: report_id 0 is invalid [ 72.112312][ T124] hid-generic 0003:0158:0100.0005: item 0 1 1 8 parsing failed [ 72.128262][ T124] hid-generic: probe of 0003:0158:0100.0005 failed with error -22 [ 72.233841][ T23] kauditd_printk_skb: 62 callbacks suppressed [ 72.233853][ T23] audit: type=1326 audit(2000000044.380:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1970 comm="syz.3.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bbb9ab99 code=0x7ffc0000 [ 72.283470][ T104] usb 4-1: USB disconnect, device number 3 [ 72.298258][ T23] audit: type=1326 audit(2000000044.440:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1970 comm="syz.3.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70bbb9ab99 code=0x7ffc0000 [ 72.578308][ T23] audit: type=1400 audit(2000000044.740:454): avc: denied { write } for pid=2026 comm="syz.4.557" name="kvm" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 72.612412][ T353] attempt to access beyond end of device [ 72.612412][ T353] loop0: rw=2049, want=45104, limit=40427 [ 73.328170][ T2057] syz.2.561[2057] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 73.328231][ T2057] syz.2.561[2057] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 73.745136][ T2069] EXT4-fs error (device loop1): ext4_orphan_get:1260: comm syz.1.573: bad orphan inode 8192 [ 73.766378][ T2069] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 73.786678][ T23] audit: type=1400 audit(2000000045.950:455): avc: denied { mounton } for pid=2068 comm="syz.1.573" path="/root/syzkaller.7A8p5r/115/file0/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 73.831981][ T2069] EXT4-fs error (device loop1): ext4_get_max_inline_size:115: inode #18: comm syz.1.573: can't get inode location 18 [ 73.837909][ T124] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 73.849832][ T355] EXT4-fs error (device loop1): ext4_map_blocks:617: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 73.869280][ T355] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6099: Out of memory [ 73.887900][ T13] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 73.936947][ T355] syz-executor (355) used greatest stack depth: 19384 bytes left [ 74.028871][ T23] audit: type=1400 audit(2000000046.200:456): avc: denied { read } for pid=2095 comm="syz-executor" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 74.050365][ T23] audit: type=1400 audit(2000000046.200:457): avc: denied { open } for pid=2095 comm="syz-executor" path="net:[4026531999]" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 74.322314][ T2095] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.329332][ T2095] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.336681][ T2095] device bridge_slave_0 entered promiscuous mode [ 74.345659][ T2095] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.352581][ T2095] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.360123][ T2095] device bridge_slave_1 entered promiscuous mode [ 74.418754][ T2095] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.425597][ T2095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.432832][ T2095] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.439572][ T2095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.448017][ T467] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 74.458088][ T124] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.469889][ T13] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.480868][ T13] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 30 [ 74.493930][ T124] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.503511][ T124] usb 5-1: New USB device found, idVendor=045e, idProduct=009d, bcdDevice= 0.00 [ 74.512626][ T124] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.525591][ T124] usb 5-1: config 0 descriptor?? [ 74.530394][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.531017][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.546147][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.561486][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.571114][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.578100][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.590369][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.606054][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.620555][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.635739][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.651057][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.668281][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.676674][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.687957][ T13] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 74.697032][ T13] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.705105][ T467] usb 4-1: Using ep0 maxpacket: 32 [ 74.711070][ T13] usb 3-1: Product: syz [ 74.715090][ T13] usb 3-1: Manufacturer: syz [ 74.719591][ T13] usb 3-1: SerialNumber: syz [ 74.745325][ T179] device bridge_slave_1 left promiscuous mode [ 74.751554][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.762684][ T179] device bridge_slave_0 left promiscuous mode [ 74.769830][ T179] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.828065][ T467] usb 4-1: New USB device found, idVendor=05ac, idProduct=023f, bcdDevice=e0.d8 [ 74.839663][ T467] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.849066][ T467] usb 4-1: config 0 descriptor?? [ 74.888864][ T467] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 75.124363][ T2118] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 75.222790][ T124] microsoft 0003:045E:009D.0006: unknown main item tag 0x0 [ 75.230840][ T124] microsoft 0003:045E:009D.0006: unknown main item tag 0x0 [ 75.240000][ T124] microsoft 0003:045E:009D.0006: hidraw0: USB HID v0.00 Device [HID 045e:009d] on usb-dummy_hcd.4-1/input0 [ 75.251457][ T124] microsoft 0003:045E:009D.0006: no inputs found [ 75.257595][ T124] microsoft 0003:045E:009D.0006: could not initialize ff, continuing anyway [ 75.361769][ T18] usb 5-1: USB disconnect, device number 7 [ 75.452332][ T2117] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 75.459870][ T2117] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 75.470911][ T2117] F2FS-fs (loop1): invalid crc value [ 75.477612][ T2117] F2FS-fs (loop1): Found nat_bits in checkpoint [ 75.512272][ T2117] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 75.519297][ T2117] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 75.953741][ T13] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 75.963689][ T13] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 75.971930][ T13] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 76.072569][ T467] usb 4-1: USB disconnect, device number 4 [ 76.092562][ T2095] attempt to access beyond end of device [ 76.092562][ T2095] loop1: rw=2049, want=45104, limit=40427 [ 76.138286][ T2061] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 76.146569][ T23] audit: type=1400 audit(2000000048.310:458): avc: denied { create } for pid=2133 comm="syz.4.596" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 76.167949][ T13] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 76.199606][ T2138] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 76.204596][ T13] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 76.208897][ T2138] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 76.234754][ T13] usb 3-1: USB disconnect, device number 4 [ 76.234967][ T23] audit: type=1400 audit(2000000048.400:459): avc: denied { read } for pid=201 comm="dhcpcd" name="n16" dev="tmpfs" ino=22770 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 76.244957][ T13] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 76.269335][ T23] audit: type=1400 audit(2000000048.430:460): avc: denied { open } for pid=201 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=22770 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 76.323995][ T23] audit: type=1400 audit(2000000048.430:461): avc: denied { getattr } for pid=201 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=22770 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 76.656670][ T2169] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:45ba:dd28:fd7f:ffc [ 76.814971][ T2161] EXT4-fs error (device loop4): ext4_orphan_get:1260: comm syz.4.603: bad orphan inode 8192 [ 76.831700][ T2161] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 76.924718][ T2161] EXT4-fs error (device loop4): ext4_get_max_inline_size:115: inode #18: comm syz.4.603: can't get inode location 18 [ 76.955237][ T358] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 76.985191][ T358] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6099: Out of memory [ 77.203821][ T2213] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.210749][ T18] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 77.218082][ T2213] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.225453][ T2213] device bridge_slave_0 entered promiscuous mode [ 77.232253][ T2213] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.239178][ T2213] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.246553][ T2213] device bridge_slave_1 entered promiscuous mode [ 77.366220][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.374631][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.398307][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.406431][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.414448][ T23] kauditd_printk_skb: 4 callbacks suppressed [ 77.414459][ T23] audit: type=1400 audit(2000000049.570:466): avc: denied { unlink } for pid=2222 comm="syz.0.621" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 77.443911][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.450775][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.457905][ T104] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 77.457929][ T13] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 77.472583][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.481779][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.490172][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.497021][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.504263][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.512279][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.520294][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.540399][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.553667][ T2229] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 77.553667][ T2229] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 77.553667][ T2229] [ 77.564089][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.571543][ T2229] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 77.590834][ T2229] EXT4-fs (loop0): 1 truncate cleaned up [ 77.595622][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.596296][ T2229] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noacl,noload,data_err=ignore,data_err=ignore,,errors=continue [ 77.615510][ T1843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.629490][ T1843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.638153][ T18] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.652959][ T18] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.663034][ T18] usb 4-1: New USB device found, idVendor=045e, idProduct=009d, bcdDevice= 0.00 [ 77.666350][ T2229] EXT4-fs warning (device loop0): dx_probe:845: inode #12: comm syz.0.623: dx entry: limit 0 != root limit 125 [ 77.672295][ T18] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.683820][ T2229] EXT4-fs warning (device loop0): dx_probe:931: inode #12: comm syz.0.623: Corrupt directory, running e2fsck is recommended [ 77.693023][ T18] usb 4-1: config 0 descriptor?? [ 77.708432][ T2229] EXT4-fs warning (device loop0): dx_probe:845: inode #12: comm syz.0.623: dx entry: limit 0 != root limit 125 [ 77.721353][ T2229] EXT4-fs warning (device loop0): dx_probe:931: inode #12: comm syz.0.623: Corrupt directory, running e2fsck is recommended [ 77.735059][ T2229] EXT4-fs error (device loop0): ext4_find_dest_de:2063: inode #12: block 36: comm syz.0.623: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 77.776350][ T353] EXT4-fs error (device loop0): ext4_readdir:260: inode #12: block 36: comm syz-executor: path /root/syzkaller.MRMsKa/103/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 77.779439][ T2234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=112 sclass=netlink_route_socket pid=2234 comm=syz.4.615 [ 77.799974][ T353] EXT4-fs error (device loop0): ext4_readdir:260: inode #12: block 253: comm syz-executor: path /root/syzkaller.MRMsKa/103/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 77.835450][ T353] EXT4-fs error (device loop0): ext4_readdir:260: inode #12: block 254: comm syz-executor: path /root/syzkaller.MRMsKa/103/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 77.840930][ T2234] netlink: 16 bytes leftover after parsing attributes in process `syz.4.615'. [ 77.859527][ T9] device bridge_slave_1 left promiscuous mode [ 77.874741][ T353] EXT4-fs error (device loop0): ext4_empty_dir:3002: inode #12: block 36: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 77.888815][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.901515][ T353] EXT4-fs warning (device loop0): ext4_empty_dir:3004: inode #12: comm syz-executor: directory missing '.' [ 77.908086][ T13] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.913078][ T353] EXT4-fs warning (device loop0): ext4_rmdir:3274: inode #12: comm syz-executor: empty directory 'file0' has too many links (3) [ 77.931014][ T13] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 30 [ 77.936804][ T104] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.960552][ T9] device bridge_slave_0 left promiscuous mode [ 77.966542][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.966552][ T104] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.966578][ T104] usb 2-1: New USB device found, idVendor=05ac, idProduct=029c, bcdDevice= 0.00 [ 77.992223][ T104] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.000999][ T104] usb 2-1: config 0 descriptor?? [ 78.118233][ T13] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 78.127695][ T13] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.138647][ T13] usb 3-1: Product: syz [ 78.142713][ T13] usb 3-1: Manufacturer: syz [ 78.148820][ T13] usb 3-1: SerialNumber: syz [ 78.247476][ T18] microsoft 0003:045E:009D.0007: unknown main item tag 0x0 [ 78.258335][ T18] microsoft 0003:045E:009D.0007: unknown main item tag 0x0 [ 78.266886][ T18] microsoft 0003:045E:009D.0007: hidraw0: USB HID v0.00 Device [HID 045e:009d] on usb-dummy_hcd.3-1/input0 [ 78.278185][ T18] microsoft 0003:045E:009D.0007: no inputs found [ 78.284441][ T18] microsoft 0003:045E:009D.0007: could not initialize ff, continuing anyway [ 78.423788][ T2101] usb 4-1: USB disconnect, device number 5 [ 78.465424][ T2241] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.472459][ T2241] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.480322][ T2241] device bridge_slave_0 entered promiscuous mode [ 78.487274][ T2241] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.494176][ T2241] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.501725][ T2241] device bridge_slave_1 entered promiscuous mode [ 78.529320][ T104] apple 0003:05AC:029C.0008: unbalanced delimiter at end of report description [ 78.538483][ T104] apple 0003:05AC:029C.0008: parse failed [ 78.544106][ T104] apple: probe of 0003:05AC:029C.0008 failed with error -22 [ 78.589560][ T2241] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.596408][ T2241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.603619][ T2241] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.610590][ T2241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.637790][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.646108][ T104] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.654248][ T104] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.668787][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.677303][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.684173][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.695288][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.703844][ T104] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.710724][ T104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.726352][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.738385][ T727] usb 2-1: USB disconnect, device number 7 [ 78.743707][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.761965][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.789110][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.810497][ T2246] netlink: 32 bytes leftover after parsing attributes in process `syz.4.628'. [ 78.821632][ T2246] Zero length message leads to an empty skb [ 78.835948][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.856796][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.865363][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.017026][ T2262] netlink: 4 bytes leftover after parsing attributes in process `syz.4.634'. [ 79.148067][ T9] device bridge_slave_1 left promiscuous mode [ 79.151785][ T2270] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 79.151785][ T2270] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 79.151785][ T2270] [ 79.154073][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.182424][ T9] device bridge_slave_0 left promiscuous mode [ 79.188985][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.235800][ T23] audit: type=1400 audit(2000000051.400:467): avc: denied { wake_alarm } for pid=2263 comm="syz.4.635" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 79.257874][ T2270] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 79.397992][ T13] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 79.401155][ T2270] EXT4-fs (loop3): 1 truncate cleaned up [ 79.404237][ T13] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 79.404246][ T13] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 79.424506][ T2270] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noacl,noload,data_err=ignore,data_err=ignore,,errors=continue [ 79.459597][ T2275] netlink: 32 bytes leftover after parsing attributes in process `syz.0.639'. [ 79.507548][ T2270] EXT4-fs warning (device loop3): dx_probe:845: inode #12: comm syz.3.638: dx entry: limit 0 != root limit 125 [ 79.519374][ T2270] EXT4-fs warning (device loop3): dx_probe:931: inode #12: comm syz.3.638: Corrupt directory, running e2fsck is recommended [ 79.541011][ T2270] EXT4-fs warning (device loop3): dx_probe:845: inode #12: comm syz.3.638: dx entry: limit 0 != root limit 125 [ 79.552638][ T2270] EXT4-fs warning (device loop3): dx_probe:931: inode #12: comm syz.3.638: Corrupt directory, running e2fsck is recommended [ 79.565347][ T2270] EXT4-fs error (device loop3): ext4_find_dest_de:2063: inode #12: block 36: comm syz.3.638: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 79.598506][ T2218] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 79.617243][ T357] EXT4-fs error (device loop3): ext4_readdir:260: inode #12: block 36: comm syz-executor: path /root/syzkaller.Dy7Hlz/121/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 79.647904][ T13] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 79.665477][ T13] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 79.681668][ T13] usb 3-1: USB disconnect, device number 5 [ 79.698117][ T13] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 79.712787][ T357] EXT4-fs error (device loop3): ext4_readdir:260: inode #12: block 253: comm syz-executor: path /root/syzkaller.Dy7Hlz/121/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 79.735818][ T23] audit: type=1400 audit(2000000051.880:468): avc: denied { read } for pid=2295 comm="syz.0.648" name="uhid" dev="devtmpfs" ino=894 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 79.775886][ T23] audit: type=1400 audit(2000000051.880:469): avc: denied { open } for pid=2295 comm="syz.0.648" path="/dev/uhid" dev="devtmpfs" ino=894 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 79.804220][ T357] EXT4-fs error (device loop3): ext4_readdir:260: inode #12: block 254: comm syz-executor: path /root/syzkaller.Dy7Hlz/121/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 79.827863][ T357] EXT4-fs error (device loop3): ext4_empty_dir:3002: inode #12: block 36: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 79.850109][ T357] EXT4-fs warning (device loop3): ext4_empty_dir:3004: inode #12: comm syz-executor: directory missing '.' [ 79.867890][ T357] EXT4-fs warning (device loop3): ext4_rmdir:3274: inode #12: comm syz-executor: empty directory 'file0' has too many links (3) [ 79.942864][ T23] audit: type=1400 audit(2000000052.110:470): avc: denied { read } for pid=2310 comm="syz.4.651" name="msr" dev="devtmpfs" ino=9169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 80.159492][ T23] audit: type=1400 audit(2000000052.110:471): avc: denied { open } for pid=2310 comm="syz.4.651" path="/dev/cpu/0/msr" dev="devtmpfs" ino=9169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 80.272221][ T2327] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 80.272221][ T2327] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 80.272221][ T2327] [ 80.315669][ T2327] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 80.324079][ T23] audit: type=1400 audit(2000000052.490:472): avc: denied { write } for pid=2342 comm="syz.1.658" path="socket:[24065]" dev="sockfs" ino=24065 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 80.370294][ T2327] EXT4-fs (loop4): 1 truncate cleaned up [ 80.386012][ T2327] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noacl,noload,data_err=ignore,data_err=ignore,,errors=continue [ 80.394372][ T2336] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.421896][ T2336] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.431282][ T2336] device bridge_slave_0 entered promiscuous mode [ 80.494644][ T2327] EXT4-fs warning (device loop4): dx_probe:845: inode #12: comm syz.4.657: dx entry: limit 0 != root limit 125 [ 80.506854][ T2327] EXT4-fs warning (device loop4): dx_probe:931: inode #12: comm syz.4.657: Corrupt directory, running e2fsck is recommended [ 80.538113][ T2327] EXT4-fs warning (device loop4): dx_probe:845: inode #12: comm syz.4.657: dx entry: limit 0 != root limit 125 [ 80.553849][ T2336] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.556311][ T2327] EXT4-fs warning (device loop4): dx_probe:931: inode #12: comm syz.4.657: Corrupt directory, running e2fsck is recommended [ 80.561967][ T2336] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.582601][ T2327] EXT4-fs error (device loop4): ext4_find_dest_de:2063: inode #12: block 36: comm syz.4.657: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 80.590102][ T2336] device bridge_slave_1 entered promiscuous mode [ 80.904929][ T2213] EXT4-fs error (device loop4): ext4_readdir:260: inode #12: block 36: comm syz-executor: path /root/syzkaller.LAnnDy/11/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 80.936973][ T2368] syz.0.665 (pid 2368) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 80.940838][ T2213] EXT4-fs error (device loop4): ext4_readdir:260: inode #12: block 253: comm syz-executor: path /root/syzkaller.LAnnDy/11/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 80.976176][ T23] audit: type=1400 audit(2000000053.140:473): avc: denied { getopt } for pid=2370 comm="syz.0.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 80.976494][ T2213] EXT4-fs error (device loop4): ext4_readdir:260: inode #12: block 254: comm syz-executor: path /root/syzkaller.LAnnDy/11/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 81.187916][ T23] audit: type=1400 audit(2000000053.280:474): avc: denied { write } for pid=2375 comm="syz.0.669" name="msr" dev="devtmpfs" ino=9169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 81.268658][ T2213] EXT4-fs error (device loop4): ext4_empty_dir:3002: inode #12: block 36: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 81.333832][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.341750][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.356638][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.364880][ T2213] EXT4-fs warning (device loop4): ext4_empty_dir:3004: inode #12: comm syz-executor: directory missing '.' [ 81.379569][ T2213] EXT4-fs warning (device loop4): ext4_rmdir:3274: inode #12: comm syz-executor: empty directory 'file0' has too many links (3) [ 81.393304][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.405471][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.412344][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.428931][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.437405][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.445979][ T2101] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.452854][ T2101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.461573][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.481877][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.490283][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.531200][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.544371][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.562446][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.571179][ T2390] EXT4-fs (loop1): Mount option "noacl" will be removed by 3.5 [ 81.571179][ T2390] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 81.571179][ T2390] [ 81.598162][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.607173][ T2390] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 81.625139][ T2390] EXT4-fs (loop1): 1 truncate cleaned up [ 81.632912][ T727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.650406][ T2390] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noacl,noload,data_err=ignore,data_err=ignore,,errors=continue [ 81.688359][ T9] device bridge_slave_1 left promiscuous mode [ 81.694999][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.709106][ T2399] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:455: comm syz.0.681: Invalid block bitmap block 0 in block_group 0 [ 81.733174][ T9] device bridge_slave_0 left promiscuous mode [ 81.742422][ T2390] EXT4-fs warning (device loop1): dx_probe:845: inode #12: comm syz.1.676: dx entry: limit 0 != root limit 125 [ 81.742508][ T2399] Quota error (device loop0): write_blk: dquota write failed [ 81.754567][ T2390] EXT4-fs warning (device loop1): dx_probe:931: inode #12: comm syz.1.676: Corrupt directory, running e2fsck is recommended [ 81.764387][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.774567][ T2390] EXT4-fs warning (device loop1): dx_probe:845: inode #12: comm syz.1.676: dx entry: limit 0 != root limit 125 [ 81.787796][ T2399] EXT4-fs error (device loop0): ext4_free_blocks:4799: comm syz.0.681: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.795492][ T2390] EXT4-fs warning (device loop1): dx_probe:931: inode #12: comm syz.1.676: Corrupt directory, running e2fsck is recommended [ 81.818437][ T2390] EXT4-fs error (device loop1): ext4_find_dest_de:2063: inode #12: block 36: comm syz.1.676: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 81.821159][ T2399] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz.0.681: Invalid inode bitmap blk 0 in block_group 0 [ 81.843455][ T2403] fscrypt: Adiantum using implementation "adiantum(xchacha12-simd,aes-aesni,nhpoly1305-generic)" [ 81.888448][ T2399] EXT4-fs error (device loop0) in ext4_free_inode:352: Corrupt filesystem [ 81.896978][ T2399] EXT4-fs (loop0): 1 orphan inode deleted [ 81.906458][ T2399] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue [ 81.950887][ T2399] EXT4-fs (loop0): re-mounted. Opts: (null) [ 82.025707][ T2095] EXT4-fs error (device loop1): ext4_readdir:260: inode #12: block 36: comm syz-executor: path /root/syzkaller.zVGbqG/26/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 82.088631][ T2095] EXT4-fs error (device loop1): ext4_readdir:260: inode #12: block 253: comm syz-executor: path /root/syzkaller.zVGbqG/26/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 82.116265][ T2095] EXT4-fs error (device loop1): ext4_readdir:260: inode #12: block 254: comm syz-executor: path /root/syzkaller.zVGbqG/26/file0/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 82.141647][ T2095] EXT4-fs error (device loop1): ext4_empty_dir:3002: inode #12: block 36: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 82.185297][ T2095] EXT4-fs warning (device loop1): ext4_empty_dir:3004: inode #12: comm syz-executor: directory missing '.' [ 82.245317][ T2095] EXT4-fs warning (device loop1): ext4_rmdir:3274: inode #12: comm syz-executor: empty directory 'file0' has too many links (3) [ 82.324106][ T2422] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 82.335585][ T2422] EXT4-fs error (device loop0): ext4_orphan_get:1236: inode #15: comm syz.0.688: iget: bad i_size value: -67835469387268086 [ 82.354600][ T2422] EXT4-fs error (device loop0): ext4_orphan_get:1240: comm syz.0.688: couldn't read orphan inode 15 (err -117) [ 82.370565][ T2422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 82.379555][ T2422] ext2 filesystem being mounted at /root/syzkaller.DQdImU/23/file0 supports timestamps until 2038 (0x7fffffff) [ 82.403299][ T2408] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.422475][ T2408] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.434598][ T2408] device bridge_slave_0 entered promiscuous mode [ 82.459284][ T2408] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.477011][ T2408] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.488169][ T2408] device bridge_slave_1 entered promiscuous mode [ 83.040760][ T2408] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.047726][ T2408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.054905][ T2408] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.061757][ T2408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.120222][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.128854][ T23] kauditd_printk_skb: 2 callbacks suppressed [ 83.128867][ T23] audit: type=1400 audit(2000000055.300:475): avc: denied { rmdir } for pid=2241 comm="syz-executor" name="file0" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 83.156550][ T2101] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.164220][ T2101] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.194596][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.198904][ T2444] SELinux: Context $ is not valid (left unmapped). [ 83.203697][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.217360][ T23] audit: type=1400 audit(2000000055.380:476): avc: denied { relabelto } for pid=2443 comm="syz.0.695" name="file0" dev="sda1" ino=1991 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="$" [ 83.241303][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.248166][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.255704][ T23] audit: type=1400 audit(2000000055.390:477): avc: denied { rmdir } for pid=2241 comm="syz-executor" name="file0" dev="sda1" ino=1991 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="$" [ 83.279115][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.287450][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.295931][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.302798][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.310388][ T104] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 83.379424][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.387354][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.395930][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.414444][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.459997][ T2442] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.466837][ T2442] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.498689][ T2442] device bridge_slave_0 entered promiscuous mode [ 83.506044][ T2442] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.523039][ T2442] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.538754][ T2442] device bridge_slave_1 entered promiscuous mode [ 83.550805][ T2446] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 83.565982][ T2446] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 83.573495][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.579954][ T2446] F2FS-fs (loop0): invalid crc value [ 83.589263][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.589593][ T2446] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.637457][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.643704][ T2446] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 83.651840][ T2446] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.655685][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.699786][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.774176][ T104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.786144][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.794242][ T104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.804463][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.811776][ T2449] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 83.812794][ T104] usb 3-1: New USB device found, idVendor=045e, idProduct=009d, bcdDevice= 0.00 [ 83.829806][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.833512][ T2449] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 83.838568][ T104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.852816][ T2449] F2FS-fs (loop3): Found nat_bits in checkpoint [ 83.855502][ T104] usb 3-1: config 0 descriptor?? [ 84.141832][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.154720][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.163463][ T2449] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 84.170730][ T2449] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 84.206464][ T2241] attempt to access beyond end of device [ 84.206464][ T2241] loop0: rw=2049, want=45104, limit=40427 [ 84.248748][ T2449] attempt to access beyond end of device [ 84.248748][ T2449] loop3: rw=2049, want=45104, limit=40427 [ 84.262901][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.271272][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.322271][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.331068][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.371579][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.378546][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.398350][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.406707][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.419910][ T2101] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.426754][ T2101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.434681][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.440280][ T104] microsoft 0003:045E:009D.0009: unknown main item tag 0x0 [ 84.469432][ T104] microsoft 0003:045E:009D.0009: unknown main item tag 0x0 [ 84.487256][ T104] microsoft 0003:045E:009D.0009: hidraw0: USB HID v0.00 Device [HID 045e:009d] on usb-dummy_hcd.2-1/input0 [ 84.498537][ T104] microsoft 0003:045E:009D.0009: no inputs found [ 84.504591][ T104] microsoft 0003:045E:009D.0009: could not initialize ff, continuing anyway [ 84.734545][ T104] usb 3-1: USB disconnect, device number 6 [ 84.759277][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.767316][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.775675][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.784526][ T1444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.814119][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.822811][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.839266][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.847439][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.864425][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.882045][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.908520][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.916879][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.925853][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.934130][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.978257][ T9] device bridge_slave_1 left promiscuous mode [ 84.985013][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.009922][ T9] device bridge_slave_0 left promiscuous mode [ 85.018645][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.026218][ T9] device bridge_slave_1 left promiscuous mode [ 85.032547][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.040125][ T9] device bridge_slave_0 left promiscuous mode [ 85.046125][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.118829][ T2488] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:455: comm syz.1.693: Invalid block bitmap block 0 in block_group 0 [ 85.144986][ T2488] Quota error (device loop1): write_blk: dquota write failed [ 85.154238][ T2488] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 85.174370][ T2488] EXT4-fs error (device loop1): ext4_free_blocks:4799: comm syz.1.693: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.200557][ T2488] EXT4-fs error (device loop1): ext4_read_inode_bitmap:134: comm syz.1.693: Invalid inode bitmap blk 0 in block_group 0 [ 85.213485][ T2488] EXT4-fs error (device loop1) in ext4_free_inode:352: Corrupt filesystem [ 85.221899][ T778] Quota error (device loop1): remove_tree: Getting block too big (0 >= 9) [ 85.242934][ T2488] EXT4-fs (loop1): 1 orphan inode deleted [ 85.254457][ T2488] EXT4-fs (loop1): mounted filesystem without journal. Opts: ; ,errors=continue [ 85.274532][ T2488] EXT4-fs (loop1): re-mounted. Opts: (null) [ 85.377959][ T2503] netlink: 12 bytes leftover after parsing attributes in process `syz.2.711'. [ 85.393840][ T23] audit: type=1400 audit(2000000057.560:478): avc: denied { create } for pid=2502 comm="syz.2.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 85.412952][ T23] audit: type=1400 audit(2000000057.580:479): avc: denied { write } for pid=2502 comm="syz.2.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 85.470764][ T23] audit: type=1400 audit(2000000057.640:480): avc: denied { create } for pid=2507 comm="syz.4.713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 85.492171][ T2494] F2FS-fs (loop3): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 85.501210][ T2494] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 85.525432][ T2494] F2FS-fs (loop3): invalid crc value [ 85.549479][ T2494] F2FS-fs (loop3): Found nat_bits in checkpoint [ 85.622986][ T2494] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 85.631142][ T2494] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 85.791231][ T13] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 86.127156][ T2512] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 86.145951][ T2512] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 86.157986][ T2512] F2FS-fs (loop1): Found nat_bits in checkpoint [ 86.177634][ T2336] attempt to access beyond end of device [ 86.177634][ T2336] loop3: rw=2049, want=45104, limit=40427 [ 86.205750][ T2535] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:455: comm syz.0.721: Invalid block bitmap block 0 in block_group 0 [ 86.219177][ T13] usb 3-1: Using ep0 maxpacket: 16 [ 86.225386][ T2535] Quota error (device loop0): write_blk: dquota write failed [ 86.233193][ T2535] EXT4-fs error (device loop0): ext4_free_blocks:4799: comm syz.0.721: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.246774][ T2535] EXT4-fs error (device loop0): ext4_read_inode_bitmap:134: comm syz.0.721: Invalid inode bitmap blk 0 in block_group 0 [ 86.262374][ T2512] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 86.262966][ T2535] EXT4-fs error (device loop0) in ext4_free_inode:352: Corrupt filesystem [ 86.273558][ T2512] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 86.278381][ T2535] EXT4-fs (loop0): 1 orphan inode deleted [ 86.290904][ T2535] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue [ 86.329922][ T2535] EXT4-fs (loop0): re-mounted. Opts: (null) [ 86.338145][ T13] usb 3-1: config 0 has an invalid interface number: 144 but max is 3 [ 86.347574][ T13] usb 3-1: config 0 has an invalid interface number: 187 but max is 3 [ 86.357290][ T13] usb 3-1: config 0 has 3 interfaces, different from the descriptor's value: 4 [ 86.359022][ T2512] attempt to access beyond end of device [ 86.359022][ T2512] loop1: rw=2049, want=45104, limit=40427 [ 86.366079][ T13] usb 3-1: config 0 has no interface number 1 [ 86.383235][ T13] usb 3-1: config 0 has no interface number 2 [ 86.601467][ T13] usb 3-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.611933][ T13] usb 3-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.622490][ T13] usb 3-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.632913][ T13] usb 3-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.643864][ T13] usb 3-1: Duplicate descriptor for config 0 interface 0 altsetting 0, skipping [ 86.744170][ T2548] netlink: 12 bytes leftover after parsing attributes in process `syz.0.724'. [ 86.807982][ T13] usb 3-1: New USB device found, idVendor=14aa, idProduct=022b, bcdDevice=8e.53 [ 86.816824][ T13] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.826107][ T13] usb 3-1: Product: syz [ 86.830233][ T13] usb 3-1: Manufacturer: syz [ 86.834625][ T13] usb 3-1: SerialNumber: syz [ 86.841338][ T13] usb 3-1: config 0 descriptor?? [ 87.082198][ T2567] 9pnet: Insufficient options for proto=fd [ 87.125914][ T376] usb 3-1: USB disconnect, device number 7 [ 87.131695][ T1843] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 87.382595][ T2582] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 87.411078][ T2582] EXT4-fs error (device loop1): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 87.430581][ T2582] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 28 [ 87.453030][ T2582] EXT4-fs (loop1): This should not happen!! Data will be lost [ 87.453030][ T2582] [ 87.475818][ T2582] EXT4-fs (loop1): Total free blocks count 0 [ 87.485441][ T2582] EXT4-fs (loop1): Free/Dirty block details [ 87.491416][ T2582] EXT4-fs (loop1): free_blocks=2415919104 [ 87.493394][ T2600] 9pnet: Insufficient options for proto=fd [ 87.497009][ T2582] EXT4-fs (loop1): dirty_blocks=16 [ 87.508321][ T1843] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.529258][ T2582] EXT4-fs (loop1): Block reservation details [ 87.535072][ T2582] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 87.540928][ T1843] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.550657][ T1843] usb 4-1: New USB device found, idVendor=045e, idProduct=009d, bcdDevice= 0.00 [ 87.559855][ T1843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.568661][ T1843] usb 4-1: config 0 descriptor?? [ 88.073483][ T1843] microsoft 0003:045E:009D.000A: unknown main item tag 0x0 [ 88.091593][ T1843] microsoft 0003:045E:009D.000A: unknown main item tag 0x0 [ 88.148146][ T1843] microsoft 0003:045E:009D.000A: hidraw0: USB HID v0.00 Device [HID 045e:009d] on usb-dummy_hcd.3-1/input0 [ 88.160390][ T1843] microsoft 0003:045E:009D.000A: no inputs found [ 88.166858][ T1843] microsoft 0003:045E:009D.000A: could not initialize ff, continuing anyway [ 88.199341][ T778] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 88.211519][ T778] EXT4-fs (loop1): This should not happen!! Data will be lost [ 88.211519][ T778] [ 88.266507][ T1843] usb 4-1: USB disconnect, device number 6 [ 88.359466][ T2615] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 88.368802][ T2615] FAT-fs (loop4): FAT read failed (blocknr 255) [ 88.510868][ T2634] netlink: 12 bytes leftover after parsing attributes in process `syz.0.756'. [ 88.750298][ T1843] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 88.798057][ T104] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 88.822197][ T2646] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 88.833413][ T2646] FAT-fs (loop4): FAT read failed (blocknr 255) [ 88.971590][ T2655] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 88.989722][ T2655] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,grpid,nomblk_io_submit,stripe=0x000000000004ffff,norecovery,errors=remount-ro,bsddf, [ 89.015897][ T2655] netlink: 24 bytes leftover after parsing attributes in process `syz.4.766'. [ 89.027866][ T1843] usb 2-1: Using ep0 maxpacket: 16 [ 89.039133][ T2655] EXT4-fs error (device loop4): ext4_validate_block_bitmap:409: comm syz.4.766: bg 0: block 2: invalid block bitmap [ 89.052733][ T2655] EXT4-fs (loop4): Remounting filesystem read-only [ 89.060725][ T2655] EXT4-fs error (device loop4): ext4_read_inline_dir:1594: inode #12: block 5: comm syz.4.766: path /root/syzkaller.lKqOWw/21/file1/file0: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=7952, size=80 fake=0 [ 89.077856][ T104] usb 1-1: Using ep0 maxpacket: 16 [ 89.098059][ T2664] netlink: 'syz.3.768': attribute type 16 has an invalid length. [ 89.105632][ T2664] netlink: 'syz.3.768': attribute type 3 has an invalid length. [ 89.113772][ T2664] netlink: 64066 bytes leftover after parsing attributes in process `syz.3.768'. [ 89.140733][ T23] kauditd_printk_skb: 4 callbacks suppressed [ 89.140745][ T23] audit: type=1400 audit(2000000061.310:483): avc: denied { mount } for pid=2665 comm="syz.4.769" name="/" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 89.168654][ T1843] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.174113][ T23] audit: type=1400 audit(2000000061.320:484): avc: denied { mounton } for pid=2665 comm="syz.4.769" path="/root/syzkaller.lKqOWw/22/file0" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 89.179580][ T1843] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 89.207495][ T23] audit: type=1400 audit(2000000061.320:485): avc: denied { mount } for pid=2665 comm="syz.4.769" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 89.216688][ T1843] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.236294][ T23] audit: type=1400 audit(2000000061.320:486): avc: denied { mounton } for pid=2665 comm="syz.4.769" path="/root/syzkaller.lKqOWw/22/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 89.248409][ T1843] usb 2-1: New USB device found, idVendor=1e7d, idProduct=31ce, bcdDevice= 0.00 [ 89.279701][ T104] usb 1-1: config 0 has an invalid interface number: 144 but max is 3 [ 89.288087][ T104] usb 1-1: config 0 has an invalid interface number: 187 but max is 3 [ 89.296231][ T1843] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.304141][ T104] usb 1-1: config 0 has 3 interfaces, different from the descriptor's value: 4 [ 89.313559][ T104] usb 1-1: config 0 has no interface number 1 [ 89.319813][ T1843] usb 2-1: config 0 descriptor?? [ 89.324803][ T104] usb 1-1: config 0 has no interface number 2 [ 89.330927][ T104] usb 1-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.341454][ T104] usb 1-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.351964][ T104] usb 1-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.363527][ T104] usb 1-1: config 0 interface 187 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.381975][ T104] usb 1-1: Duplicate descriptor for config 0 interface 0 altsetting 0, skipping [ 89.383222][ T23] audit: type=1400 audit(2000000061.550:487): avc: denied { execmem } for pid=2668 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 89.487311][ T2670] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.494458][ T2670] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.502097][ T2670] device bridge_slave_0 entered promiscuous mode [ 89.509127][ T2670] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.516040][ T2670] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.523501][ T2670] device bridge_slave_1 entered promiscuous mode [ 89.568096][ T104] usb 1-1: New USB device found, idVendor=14aa, idProduct=022b, bcdDevice=8e.53 [ 89.577191][ T104] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.586286][ T104] usb 1-1: Product: syz [ 89.590800][ T104] usb 1-1: Manufacturer: syz [ 89.595299][ T104] usb 1-1: SerialNumber: syz [ 89.601293][ T104] usb 1-1: config 0 descriptor?? [ 89.613089][ T2670] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.620083][ T2670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.627148][ T2670] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.633952][ T2670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.670059][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.678222][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.685458][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.700205][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.711316][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.718183][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.742736][ T104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.751050][ T104] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.757920][ T104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.778489][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.786358][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.811275][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.827798][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.845265][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.858301][ T1843] usbhid 2-1:0.0: can't add hid device: -71 [ 89.864453][ T1843] usbhid: probe of 2-1:0.0 failed with error -71 [ 89.864852][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.879715][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.887428][ T1843] usb 2-1: USB disconnect, device number 8 [ 89.913243][ T376] usb 1-1: USB disconnect, device number 6 [ 89.949108][ T778] device bridge_slave_1 left promiscuous mode [ 89.955104][ T778] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.997844][ T778] device bridge_slave_0 left promiscuous mode [ 90.008183][ T778] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.588186][ T23] audit: type=1400 audit(2000000062.756:488): avc: denied { mount } for pid=2707 comm="syz.1.785" name="/" dev="ramfs" ino=26450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 90.628817][ T2705] EXT4-fs error (device sda1): ext4_remount:5517: Abort forced by user [ 90.637088][ T2705] EXT4-fs (sda1): Remounting filesystem read-only [ 90.644441][ T2705] Aborting journal on device sda1-8. [ 90.914041][ T2707] EXT4-fs error (device sda1): ext4_journal_check_start:61: Detected aborted journal [ 90.923347][ T2707] EXT4-fs (sda1): Remounting filesystem read-only [ 90.932060][ T2635] EXT4-fs error (device sda1): ext4_journal_check_start:61: Detected aborted journal [ 91.001544][ T2705] EXT4-fs warning (device sda1): ext4_resize_begin:83: There are errors in the filesystem, so online resizing is not allowed [ 91.459346][ T23] audit: type=1400 audit(2000000063.626:489): avc: denied { unmount } for pid=2442 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: failed to mkdtemp (errno 30: Read-only file system) SYZFAIL: repeatedly failed to execute the program proc=0 req=792 state=1 status=67 (errno 9: Bad file descriptor)