last executing test programs: 21.855355108s ago: executing program 3 (id=234): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x401, 0xfffffffc, 0x84, {0x0, 0x0, 0x0, 0x0, 0x1503, 0x20270ff}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6, 0x2, 0xfe6}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8090}, 0x80) 21.817594869s ago: executing program 3 (id=235): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x3}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r4, 0x0, 0x4890) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r5, &(0x7f0000000280)="05", 0x5dc, 0x4009, &(0x7f0000000140)={0x11, 0x86dd, r6, 0x1, 0x3, 0x6, @remote}, 0x14) 21.648813713s ago: executing program 3 (id=239): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001300)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r6, {0x10}, {0x700}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40098}, 0x0) 21.503130487s ago: executing program 3 (id=247): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x210000, &(0x7f0000000140)={[{@nodelalloc}, {@dioread_lock}, {@jqfmt_vfsv1}, {@abort}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x7}}, {@bh}, {@auto_da_alloc}]}, 0x1, 0x56f, &(0x7f0000003780)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x3, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000300), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d6c6f7765722c73686f72746e616d653d77696e39352c726f6469722c696f636861727365743d61736369692c6e6f6e756d7461696c3d302c696f636861727365743d6b6f69382d72752c73686f72746e616d653d77696e39352c696f636861727365743d757466382c73686f72746e616d653d77696e39352c73686f72746e616d653d6d697865642c73686f72746e616d653d77696e39352c757365667265652c73686f72746e616d653d77696e6e742c73686f72746e616d653d77696e39352c6e6f6e756d7461696c3d22c183f90a49028775c7302c6e6f6e756d7461696c3d302c646973636172642c6e6e6f6e756d7461696c3d312c636f6465706167653d3836352c6e6f6e756d7461696c3d302c726f6469722c696f636861727365743d6d"], 0x1, 0x36b, &(0x7f0000000a00)="$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") mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x143042, 0x80) 21.353661241s ago: executing program 3 (id=250): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e23, 0x4e20, 0x8}}}}}, 0x0) syz_emit_ethernet(0x102b, &(0x7f0000001c00)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x101d, 0x2, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xf82, 0x0, @wg=@data={0x4, 0x7407, 0xfffffffffffffffd, "9c67524ed6ed152d4f775bbc411126513b67aa2818e6f3aeb55bee6ae1049f195705bc8bd9b1085cd41af77353267df8a1d4cecdb01908186ea04e641c89a2ee0432e9c0894a8d7aff0c865e96548d507f048f907320b0f8b1e83b5f1425b63ad9c6adfd09578bbda92c9bd8f57d6efd752a6f20487ebea241d612212e3ccb077a5150c08f56aed6ee45acd4439043886b78cc5562b00bc57cf509d90b02a7bc86919f1b882f556e6aac5e9b93ee545b2b68bd014e2a49c332432ef4adeb61ac418aa4e20ee299f1a8b7a72e985223996b11a8913f3b1c23b10f88c3de28660457a37126fd3b6394536da0cd962f532ff22c496e1df4ffe049b193514c02571399d3618383a287068f4f15d51d1781cc0bc2af66ddc68135bfd33634e1a75be80630ce76ef79c86c9abb2fdc6d84367ea10fd8a6ee3c99eaec83c66bf5ffce6eb5ccc2546b6df905ff1aea223029ba2f7eb2469c5b8637b79347361f8cf0fa9d58a039e7811f343961b22c23d68b2c04eb8b5aeee7c6f71ce95cab886bf2694e0643d18761043e2d1dcb8ce0bdd15817a75f591b05146424797f729689e2a7bd53cb6c02fd15c339057c714794b407b342d12e69ec383b6ea6c99f845d04fd5128203c78a388fb0a1caf1f725f7636eb41e415951f8284a9c475760eb9312f7d6307037d472fbda509d56a0cf8e36d44f3f0b67fabdd2842ab4241cbfc7d309188d3a634129a13bfcac3b39b75d46bed585550ff7b41746dfd7e0f0c8a25e9f39deb7e2a4f0e068b86c6593b3b37838d2809eef3eb2f3120fde2fe3e9fef4e4bea1ddf3d17c40f753b37baaa110a8b4ad805d500e0235e9371b828993da25c5697d1001c8971b3862eef047730b242350403c851cd74cdea94501c0e2875a5830aa71733a0f022cb37e1cfffaee8eb0a23d51181a0691dadcd6b30a86a5fbf5c499120e265938f6430ffde09eb173327c2e25bdf22ae0d742141db856c4beee07af0ce37c078f6e59b41a29502cc01737c984185f6622a3ce02ed04daf2a7eb03c92a5a5ecce5973ef704aba9efcb99bf52f5c662d52f4399a13af760f9f9ff3d5930c3fae014b92ee0aded4ba51d95cf946d5f55f5b5d4603f8b76087d681ad77fc385fe114331c24a4ada85eaebf5405467dbe656b31b79a0f893864a13bda309a2fec2f4fc4858d9daf946df31f4077338bfc3116a45827ce8907ad691d241d3a8859a3672aeee3878e45b0be6f68194638dee30ba6735a6424e51f8b9a4965d37ab7ca96e167a5c32c8a935ff34693e24d067039db0f4ffe4dc5fe7c56a0d6e52a7cef9a6f1cc8b88d61d2258e3e0e8f2d7b699d4a22ab661f6afae5b48cc8fbc9ddfe57e76f274e65b210994fd96cd4deb6fdb795df4147ca0d876b1b08b64d20a28a358f48086c0f8d1f0741260f95adabba51f2d3f36107d49d46ba0c666232597bf08bfab60b5a432a1652e2c503fcf977ea6ff15c8e8f3bd9b7a3017c36be787d5a6579f5236b17d7bdc2c3918d9257e266bdf7929bb366d98d2b225c08c3c5ed22113b8c051c811bd1e52ecbe619dbc9579270c7cf69ac129e84a7141e689d9745d56e1cda6affdc1856757a6e39039b17d5286cf393186b99b20c54987087ece9972c39b4a05f1ca218c35254c666e7fcb7df4aa401cc79e1aade63732064ca80af164709a85fcf8ac72fa5ace60aa04d2ee0d5f051cb032f7c25100facb7ec1c247812b0de4f1c3c1ab98f904d9752cc427bc0445d8e27b51d5a8084087ea61f82ccc1114679f673753eddc7cfc00ba7e25db3391579ecdf638ab73078133e49b522d3d16bf2ebd06e7cefc24154088965ad3c9291c68f19f7cdd2943abc716ecf0b33fe249108da2b1f9abdbcb4dba89746a8c5711a41556efe5537327e253bd9ac68dc56516392292152b86ef118e25cac4e3c7c2b20bbc5bbc2d825c8dc14e9807aa6a423fdebfa7deee913c8f9f58bd967d43af1d65dc5ce72b2cd1a17ce34facd199bf2c62beeb752d156d6f31ea0323bc3ec0500587c485d8141f5b5ac81457df9396fbf98222212ef70527b6ed8d6e4d11156c8ecaee4692e068a72cb3b12686436028a7297956c48ee8fc393907edd3695fddbb786808c0a48182e3334e73fedcef0ee1bfbb13dce8a79b8822fd1ca0ed645f64d134c240844be5a7ac3aa15419ae79e7b1d721ae5abe1b0896c6189f23b65d79f5c3677b89f40aceff98dfca244a160dff264a2b14a3774064e1152fe0cabfc23e3e16dba5f46ea6af09fb3b8529022837c7e9303e3ecd0170fcc0e6fb0f3981d9f8f838412eae1a3dd13b7a980a642739e8abebed29db34c06460f09e27ddba1ed76b4ac6290235f6f81fcd3eb12af9821575b050aaf80d5c6c695807f7480f24e4bc0159744f9045a2d37574508d7e687482f775d0a4c471c4914e6a64b0d444037407b8d079751ddf4b14ed0ee6f1e622952a331a1a147f3a805fb7ca29c3c7feb2dddd0db795ac0ca327d95b19ff37bd8d553703014e5137f8c41b947d199f95f245d3354f9679876db736da5cfbd7cb9f80a12e50c895b999b670c9e161aa12e82c79d98fed5017e11674158a2f258ecc7c550f10dee6bb9d159316c567e3973e8aa30f157f6d30f239877021e7161c0a93c7b6bedccc7a3d8c9313f6f860d33ae0c162236853ae29d7a619bc306998e51c5d91a73475119a648700fbf3a41701ef87b440b83573a44339aea5806c0883470613e38baa518466dee2c671d96768f8d842feb5a812ea3ecd1e307a913a1032f06af2656b0a969b38366c39ca149205540391f36c897efb80aa43707c12e21544386fc232a45c9eb40a64c35edd4db20bd4970d642c0c2a0ee43ce8bf4d1bd84b3c3fa198cfc8d1f83960a1c3cd85a164926dc962a9078c5b079e0f4bb0b4e94b0aec3d13e7c47edc936927da2e6e7fe9485b0489bc4fdd1699611aeb00d767057602b8e53dfb4a6651c0f2873e5f60fdd7e2542d6aba79f491f87522f77427323e87386c89e1df9dd6e4f32be85c9eefbd6e6b177dde573b0d0bb8df828185aedc7aba2e6c3d4d9df393b203c1147f005860a6dd44dbcebead0eeb29fe3216930ef4a5994a93851df960d3be82d4294b64ba8295a59d099fd10afe39c2a79727a5447fa27909d53df6a00a63897261619e853036a6852e95ac6da62276007f2f3f386267cd8a0d136e645247e76db84e466e56ba42618b4fdef3e6d8c48dae5d03e1e369cd74042146e361cd6b4e654c8adc75446c454d3275a7d91646c4fb721966df9df3f761f10bebd212bfc87db9c48ffa0c6efcb17db3955f4a6f58919a036cda4f0a0c07a7306d2909adeeb474bd0bbec58865c4a5804108a014838673ff26438c162ec61e71bb880b154d475c71d500bfda3128b9fac2bccecb790dbd3075f424b1244f111c7eb5cbb7af0b6f3ec9cac20f82b1631822b940c03d697e213747627a5a7ed57414f2826888e515b88e61e69b742b053fe086ffc916abe00a41870cd332201d96c96bd174b369094b0da81ddc50affefa3709a358a5c00308d30a41d10b1c3f91a011bd246588336ff76dd60c10c3bbc8eec06adb3e73cc21d218b83eb9306e0650dd4e41bd65e15bb99a0653fc312251c174abed9e3ed04ef0378feaf78d839ebf61fda85c290f140cd3690cff881c348c57f504c50ca61986b29e58fdb0cbe276e42c982154762110c0f65b240aebe4291c66157629f0a45ea48e8e6a5dfe062214d635c5f828d1c888ec83a279ddac80f748c00e984248bef8e884590dcc1322aceb2d3b525618450fa0649e4ae8722769c6a32eb47161f7bf08bd59f903240ab9f790313b41607554b21ce45f10cde937f9f68fbb23ace0eaebd86b1201ea230c7f4c57f6594e655904db2a6d3d294f98fe630a524573f52c145b19eea382bc3adac7c7b62863bfa04f2d9fb9b93e7cda0fff4af897281580b879912ebd2c9c9d433ef479e886a477ce4538590179049aaff5e8e51b25db6c0300393a37c25c350e1e4effdd657f26de15199d39e134d1e7fe278b68377674a0e31a12e67096d44f62bd0353147041050fe44d9fbfc95fa8aa368e5868148a9e7a6f5551cf55f677b48ac2b4cd29a300d3cb9cd3a5ef486b9b3138018fb1568ce3f59385b98e93b7113dc85cd242bb57e545d6c151727d1c33ced565b2e29419bc6c458b45ab2107a55793618d20bd476e81ff79543cbace7b26a53a67a3f17ad0e2f2c0cc55f45d374ddc3cf8ada0c52cf1251cc4a6e1c7e84a1536cf328a0a392a3b79bbef1b40ad6e69811f3ec73b971c7cf6d64bfd0b183135d76fbb121aa99c753dce310f3288d460a1158a0c1c2ca4a66eadb38c6669dae4742a1da14b007555ffdae4e60f535ee23018dde93863b028346edc0f8da3ee5208b06fb107e921492ed9f2f2064d865afb5f955c80b1a6c5dbc540f1af7dd68925353d288fce304243f09d1791661027ea11f21ade9abb81a71343f1d405f35b01a504a99e08514f3b8307dce0b7c4305c0e531a538c6c11d8021183a87c2de3e1e384d114559601b948359f153d9845067683d8ef3dc75829a46211368ddf4837c021bf3ba1cc8005ab6902e094635f86f2f090851d5ac0af51c3aec46bdf9024ebe196351e2acd483f71821f033aa02d7bdee2fe987412bda115a5ce7f51dfdb78ce378485801fa10180339d3c5372a65cc46d2f0ef8ad3317062af5c243f81d920075e4874ea69081ba22d8be502422e973128c657da28f4f63d34919b5a4663544e244524263bae0a9a6c7455a16b5b860aedea7a2ea87abb402e151461d8310d05dd611e063e278628420a3f7bf0fd9acfb6dc82741cb588b4d1d8a5b2b5db58e052b07c4e354034842102305c0b070dbe2cea7a59b306054ffcb08432c67d272f40d6d9f42826ed660e6558f80f8522499e0f89335c18297ee395bcbf0ad1af122434e9319177f9ad9c5c140841551733282f74ea025e4e3c4ae11dc64df48497d747ab0d08a2de58abff2242c6267a7498b7ae4fc1ebabc8dc5ede8a053000fe8af5ade0f6868c22d4b2602c36cfc3605a616850973edcc5ebec3e18dea4a4e3f4e11f1c979991b636233ae70f0cb42d592e5bc5b7b3773820b22c386f365738d4ba6a0e76e6e5ab480a77336b394fc807950df4939f6dda4cf088b318660da8b487b1cd0b8b8aaf69bc5c1f7330d1cfc7a7ab84f01a5f4d8ee0b887bd91d8af80be32e171ca03e9a906c6c8b342baec668db3ff9522002d5f60e751e712031d3cbeff0d47523625b3d41633e7c0d3ef3b5b4336b17c36075debcdea4b6357ab468114ae7265eaa39545973a602af35dfbd0ed03a3c6b717eefb92c52291a0b014ae4467a233db1d48c625228733262acf9d08c98e2aba18df6dde6160fe748bbaf217cae345449c1cb5e22ef26e6e8ef2666a307a3ca7a08ab2a7e3a938eab61b772a69aa4dce0ace312136870dadad35c98d2911b4d37dfcf31c3c36cd26177e3cda3049aecc9928545c2e102d2586225cfc96e9884042923e2874ebf71dc81060970705aba2a7ad1127b218e4ade098a41285ff7bee3a0b8dfcddf9933730183c92158d0bbc8dd874e3fab555c30075d7985ad56808387a44610c2b0890de328bb3eeae9fbd6da1b50153ad6d1cf108b7eca8880293643bc836ee65f5c5b0515a61825e38a579129d67bee7e6330e87c8f63064fa1abb7b3af74c16b90b450e781e2243d84bd8191f589ecd2f50cc9b8e07f76ea782d8cecdf9ec"}}}}}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x4e20, 0x2, @ipv4={'\x00', '\xff\xff', @local}, 0x627bcafb}, 0x1c) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) 20.577567331s ago: executing program 3 (id=279): syz_socket_connect_nvme_tcp() accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, &(0x7f0000000080)=0xd, 0x4) 20.482828344s ago: executing program 32 (id=279): syz_socket_connect_nvme_tcp() accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, 0x0, 0x0) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, &(0x7f0000000080)=0xd, 0x4) 7.815458136s ago: executing program 0 (id=514): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000980)={0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)={0x14, 0x52, 0x1, 0x0, 0x4, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x240408c0}, 0x0) 7.808611556s ago: executing program 0 (id=515): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x1, 0xfffffffffffffffe, 0x0, 0xffff}, 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x5, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 4.431520534s ago: executing program 0 (id=568): setns(0xc9, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0xf, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000020000000000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000001008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000084000000b70000000000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x301041, 0x41) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r2, 0x8, 0x0, @void}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newlink={0x38, 0x10, 0x403, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad, 0x52001}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}]}, 0x38}}, 0x440088c4) 4.259539059s ago: executing program 0 (id=577): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x3}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {0x1, 0xb}, {0xffff, 0x8}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x4, 0x10, 0x6, 0x8, 0x4fbee}, 0x13, 0x1, 0x3, 0x7, 0x10, 0x4, 0x1b, 0x18, 0x5, 0x402, {0x6, 0x8001, 0xfffffffc, 0x0, 0xffffffff, 0x5}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x240048e4}, 0x4890) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'syzkaller0\x00'}) sendto$packet(r6, &(0x7f0000000280)="05", 0x1, 0x4009, 0x0, 0x0) 4.18864229s ago: executing program 0 (id=582): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'xfrm0\x00', &(0x7f0000000300)=@ethtool_drvinfo={0x3, "8d92feb311febd7411f4a8c37daf196e76cd6c2bbd20632c56b05f5497b06e61", "d2e9951af6419b81be70a53903df57cf32045b00116f1586caba24cd57267b7e", "3f7e7f35a9edd4979257de1fa6eba11ac573c7eb21782d7a5e535049377f8c99", "c071ae9b8f4c21677a362676b0df619668c06aa28e5e815400b13e448ecce895", "528a95d5ca4dbafa484e9edcea27efbd7b838246efedf18b6b7525eb21061d99", "d0e31902dd382cefe76d909f", 0xb58a, 0x80000000, 0x0, 0x9, 0x200}}) 2.799611207s ago: executing program 0 (id=602): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001a80)={0x1c, &(0x7f00000018c0)={0x0, 0x4, 0x4, "c8d60676"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.618773188s ago: executing program 5 (id=635): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, &(0x7f0000000140)={[{@errors_remount}, {@minixdf}, {@dioread_nolock}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}]}, 0x1, 0x4d5, &(0x7f0000000a00)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./myproc\x00', 0x1f3) mount(0x0, &(0x7f0000000100)='./myproc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./myproc/interrupts\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001180)=ANY=[], 0x44}}, 0x2000040) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendfile(r3, r4, &(0x7f00000000c0)=0x6b, 0x8) 1.239870978s ago: executing program 2 (id=645): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x2}) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0), 0x0, 0x48e, &(0x7f0000000d00)="$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") chdir(&(0x7f0000000240)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB='shortname=winnt,shortname=win95,shortname=win95,shortname=mixed,utf8=1,utf8=1,shortname=winnt,utf8=0,shortname=win95,uid=', @ANYRESHEX=0x0, @ANYBLOB=',shortname=win95,shortname=winnt,iocharset=cp866,shortname=lower,utf8=0,gid=', @ANYRESHEX=0x0, @ANYBLOB='\b\x00'], 0x7, 0x2a6, &(0x7f0000000740)="$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") r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(0x0, r2) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) write$tun(0xffffffffffffffff, 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x12) getdents64(r3, &(0x7f0000000f80)=""/4096, 0x1000) 709.943972ms ago: executing program 2 (id=649): syz_mount_image$fuse(0x0, 0x0, 0x2421400, 0x0, 0xff, 0x0, 0x0) add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000000c0)={0x0, "5053eb78f5b61b9e549ed0b54b849393ad81877773a0b31c180108052bb42b2894ed2f4f1af422092d5c54f4c900ef6cd2ade3710d5059512ffdff34a7187808", 0x3d}, 0x48, 0xfffffffffffffffb) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x0, 0x350, 0x370, 0x350, 0x4, 0x0, {[{{@arp={@private, @local, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_to_batadv\x00', 'batadv0\x00'}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "bc2e329885ea3654891fbae8c6c66e07212432bde429bcda7deb48d85c6f5e269c2021c8f8dc09af0b3f2e10e8ac79cc67e264613c4be6838ee2daacf7926a6e"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @broadcast}}}, {{@arp={@private, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0\x00', 'veth0_to_bond\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x488) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x9, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000002240)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x10, 0x11, 0x0, @empty, @empty}, {0x4e22, 0x4e20, 0x18, 0x0, @wg=@data={0x4, 0x8, 0x2000000000004}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x400000000000338, 0x2, 0x0) 709.780812ms ago: executing program 5 (id=650): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="0001000016000100000000000000000000000000000000000000000000000000ffffffff0000000000000000000000004e200000000000000000a00000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ac1414aa0000000000000000000000000000000033000000ac1414bb00000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000002000000000000000000000000000000001000000000000000000000000000000000000001000000000000000a00000000000000000000000500000005000000080023"], 0x100}}, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x6d93, 0x4) sendmsg$sock(r2, &(0x7f0000000780)={&(0x7f0000000300)=@in6={0xa, 0x4e28, 0x401, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x41}}, 0x3}, 0x80, 0x0}, 0x4c040) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r3, 0xffffffffffffffff, 0x0) 388.56948ms ago: executing program 2 (id=651): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x38, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) syz_emit_ethernet(0x0, 0x0, 0x0) 388.30363ms ago: executing program 5 (id=652): syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000400)="001ca73e", 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) openat(0xffffffffffffff9c, 0x0, 0x10842, 0x20) 388.21238ms ago: executing program 2 (id=653): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89fd, &(0x7f0000000900)={'veth1_to_bond\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}) 388.08914ms ago: executing program 5 (id=654): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x34, 0x10, 0x1, 0xfffffff9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x24048091}, 0x0) 388.00832ms ago: executing program 2 (id=655): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='dummy_hcd.0', 0xb) 387.78414ms ago: executing program 5 (id=656): r0 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r1, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x8) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x2d}, 0x1, 0x0, 0x0, 0x8801}, 0x8000) getsockname$packet(r3, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0x3}, {0x4, 0x9}}}, 0x24}}, 0x0) 387.15795ms ago: executing program 5 (id=657): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x1, 0xfffffffffffffffe, 0x0, 0xffff}, 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x5, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 279.574313ms ago: executing program 2 (id=661): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x2008800, &(0x7f00000010c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000062c0)="23db5037805f177d136115e6a1a5903469af39c1fb9cb38215fe64cff9f2f0444a57e22b0cc5cb4f74c9792365400d9e1c68539ea5eff0a5ed0864814d39251bee8dfea69aa052d900bc0c792e1c9752b7d3a3222f6a1ad3e44c1f65617b128aea51911861ca36ba7c96b96b2fba0fdaa49ffb2612f3e81fe565327dd9965a60046442c9dcd0d552c6a00388be3b438a08883c7349761531880294ad9887db97d8c2f74921c57910cf1f5cc528e17bd5c3746b6202f26d621535aac5f7872c2cb3295e42524b5acb249b2d1ac1b53a4e31271decfca3fad2e2f740768adf00875c18cb7d115150f83ceb73f77a1f61f1666c2bb9f6bd9f0fb55b3a619446e32bae2a1d99aa49e5f3822e048f8be44b707f2db10d7916ec9a10a695d573d871cf24959c3d15e61344a68309d186956537c6ea8532fc2e1c7649f8409d8dcde4c8ee1530470ac9c870f9f1837574e444ba6addf5ddb2dec67c0e76df79f265b403818dddb4efc27c90985ed69a48b12056e548f9c99edf80d2b195d26acb1127661727a0600257f4b2546513d03930a0638a71bd3223e51fbb75c832ef737907f2f4d3f0505f431ea02783c798b5c4579c99961fb73dc623a0d99c1b306435464d413b537d42c6444851b36482597140b22fbc0ebc7e795b2f96739bf139f5823bc869ede547da4f394fa1b1787836095e1013264042e53d5006ea059d0488cb2f5ccd44b30d25ea53c2dda71d112d7d441dbfc9f8462c99c098b1958c80b237d83c32f2759c9a9c081d7d7666a477cfda59354309b09f2a8b9f6c3077b0df1e8d0c71ac07232de4f437107cb0eb9b47b2267efe31938a337cf11cadad72ced56895bb14763cca5bdadd245d801e829a1eb3bb4ed851a345918efd2dcf8d38f66badc773068e6a2ef59b2bb838abd8b043cf6ac54550f3fde1bbb9e761095e4b8ef1891757d376be1f778142610c0acbbfc697f51fbb7a1602ed46e82813c74f41ee2bae818174809f3692084bea7310ebec3d6166702ae62aad84313e19b4d145167185ea8d53cb21d099fb592d7d7f8bc305dd375b5c0cd73be44f49ff53cee220085d4706bbf50c6f63b02e7e805e8fa4c73046a57a8700886da29ea53e5a316e7b011c44a0f7be5cc5cb5641ba0069ff591eee18966c7f005ef40046a5fe2bf325b2545b009867761264aa9611d184fa372ba3c5c33d9a50717210f7cec7f6dc4418a87a797eb6aaf6ab3892bd3f559547c88d8c29646c8173fad1588f52beb34ff863be65e7ec1598cfb465f270bd5532fa7035aae077eedbc846058fa19f58ffb1cf0f1863f6d33f2e5c454d18b66be766ca369af2cc9656fa34c6c10e4d4da44ce5e2370aaf60c4e130da331d3489e8f44c600246323409fdd35d11da27128c9d64be65dd3a90c1546a6eb9185cb6d3a4a9cfad0e41ea03896fd2346f745eb3563d7a79fd345b037c040e56f0677840bf9b0d295bcfa98b931464c5ce9fcaf745720deac2d8b4edeffc0fe6f089ed7c3880959fcf8e31f7b7054bc4f5c9d3ed3f66c968d0bc20b2d66c374f030f3f1965f43a98519e527caf693362412d523eeb38c8b016ff77f78f833d7513e4b5a53d5ed5143916673f822ceac9967b8788bc6428283181eaf8d99e48286aacf4f658a903e9f08659450f7f9483807c2e013a1d9d199f18886a8cb4e14d41c71e5731455a4394551281eca12a1bb6ae717f5da2949175d0f1f3d718b761dfc1099c7d9d8928c899ac8e936e69d19fcbfcfdee83b68ef8e15eed41a8ac0d54aa92d7d2ee58bb4799f378225ec9ba4709e5ce2b77208ecc85c22c64967a9ef3360c54d311b8917ceb7b432c90cc5e98de9327c1400f8ec89261b1d77d8874b0bbdd2c5eb59df415705de52b08b0e12c07fb7367c6d461c19f282d51e482cb4fb9ceb0249ac2d6400ca170fbd6c0063224179c616bb030a5c10102aa2eea92f1e6f5828590b250b09e6d1a9535c298a68160b7c281fecdd295dc3396c4e6eb3395d5a677d5fa95a732dfdef81f4346545dd1a74bb3aa9b516699bdf0a59165077ab459a5ffe0dbb3ef8afa7a8382a8441e0c36ffabbed8f93f4bbeb97e5f6a704bf63a0de9ccf8fef643ebc530a80920931002003b027014de317c42f861d98ef4fef66d232d9706e6bd263347384dadadaa43a7e106bbb21bd822d468ace171b3f04b996112135b63dcbd612b5888ec40da583ab549c340ddaf5d7406c3e99322c68874214356c1fd9b5f84348e629cc3487a901d1b7a2fa531b1509ac1c93de3da9f1c3773e3a2aba2b29d2419f240ae6d24ed9f14bf0b9b0f1e740a2db06dab64d6386f950bff4e4c94160ef4b832bbde3af4937b7528658b5c16a51cb22193fe99385721ce5b048d9338e289dcb40683140c413eca52c8e4b64b306f47569477379c864cfb3aa3e349262407d3935ab9a0916eb0f6db2be71a7eb8f9968dfac44995d5bff8ef617fceeaa448f5e5f8d4b39e3512fe7ae9ee1d8a0d5912b6148969ab0325f3f76e2340fbd67ce156bdf638140b3ccdb08e5049db15957915cb05db8901249b10c59cc5c3ff836290e3334eee2df387e44c57b4d6198c3749f5dc57f6c3de115ced6b43cbddd762b58f1fb40b2baf3b381febdc073142e30d2e9a1a69e8d86314221e540f195509d223b206173dc5406865d8064817c30c284c034035a63190ab86df3bae4168c58e01d2251748fd5d9d610024129e83a5730fe83cf0918790e6854ab765c78649b91c06655f0cb9e26d8432df78bbadd99583b6a8afcf177ed6f339e08c0b36a16c6d31d8a24cb6f2bc3ba58d7711b6f8b988dc3e3144be619548457d4f40509f17eeb186cb93a2928ecb951593d1907c8bbb9f4c8999caba3059c8e73dce54ad6f87bcd51d559f7759902b14e68d3b845c0b179b38f4e6f0bd3a89cbcd5ebed9972102048647da1eda5c8456442369f4ae871d4037ba26f27d27371ce57e23adca5af8dc93f934f2ef8d69ad3b2db66657b3868dd839c2b522f5461f24407ef091b77242fc70a48b7eec45f3bcbcfbc6bdc36e4b67295020a345233a32a0a0af4d03a53ef67e69716d5ae35342722afbe7558946475a9ebf5b39c18558a0011f68bc8a78590b0cb63618379a512790c42d94bb239dd3ef5b8d1036cf0391aded8802a7a447c38f231ae611aeeab9bba44cd14369473758b64108d0bc9b6bc9e9b497c2d1d2acbae7c620a55c226cf371331688eaddec61fe961c5fcef71dad45820ed0ac8dc7641d82150f1318ac15aa41e7be585b6a50da1b3cd95239ee61cfde15aba80ae8ebc21ba4540883c6f44cd35b6b97da4640c97f5a2b6efa8d184fec823abc754ab8a0db6c45c2293e90d9c154c4a3e0b9ec2b6113ce6583b80f0d234dec9a9815067244733e2134b9ba93bb9692fb44200bb5501bb109f2401e8baaf0115d795bb0346dfafaf953bed8e9a52a5b9b02d490c55fd89daf311ad5e08b070a9571f696d6df4715c8b69b840e4e03d6f361326e20d9546c47b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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x2b, 0xfffffffe, 0x802, 0x0, 0x5, 0x9, 0xfffffffe, 0x0, 0x0, 0x10, 0x4}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x13) close(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101081, 0x30) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r4, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0xffffff9a) splice(r3, 0x0, r2, 0x0, 0x1, 0xa) 171.680446ms ago: executing program 1 (id=667): setuid(0xee01) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newqdisc={0x68, 0x14, 0xf0b, 0x0, 0xfffffffd, {0x2, 0x0, 0x0, 0x0, {0x4}, {0xb, 0x1}, {0x4, 0xf}}, [@TCA_STAB={0x44, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x14, 0x18, 0xc, 0x2, 0x8, 0x2}}, {0x4}}, {{0x1c, 0x1, {0x40, 0xfc, 0x200, 0xa, 0x0, 0x0, 0x7e}}, {0x4}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x24008814}, 0x8090) 171.512626ms ago: executing program 1 (id=668): llistxattr(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x210c1e, &(0x7f0000000380)={[{@grpquota}, {@nogrpid}, {@quota}, {@nobh}]}, 0x1, 0x51b, &(0x7f0000001000)="$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") listxattr(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 171.411666ms ago: executing program 4 (id=669): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000100)) 135.912327ms ago: executing program 4 (id=670): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0xa5a1}, [@IFLA_IFNAME={0x14, 0x3, 'virt_wifi0\x00'}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40008d4) 126.518467ms ago: executing program 1 (id=671): syz_emit_ethernet(0x4f, &(0x7f00000003c0)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x19, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x81, [{0x0, 0x1, "fe906d26efe393"}]}}}}}}, 0x0) 71.700048ms ago: executing program 4 (id=672): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000002c0)="edfb14b9", 0xfdef, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e21, @empty}, 0x10) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1}, 0x8}], 0x1, 0x100, &(0x7f0000004e00)) 71.574238ms ago: executing program 4 (id=673): pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000400)=0x1, 0x4) writev(r1, &(0x7f0000010b40)=[{&(0x7f0000000140)="58dd", 0x2}], 0x1) splice(r1, 0x0, r0, 0x0, 0x2, 0x0) 71.489138ms ago: executing program 4 (id=674): r0 = accept$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0xa, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x9, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x9, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) 71.431198ms ago: executing program 1 (id=675): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) 63.077338ms ago: executing program 4 (id=676): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x14}, [@ldst={0x6}], {0x95, 0x0, 0xc00}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 183.78µs ago: executing program 1 (id=677): socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$inet6(0xa, 0x3, 0x5) r0 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x2}}, @IFA_FLAGS={0x8, 0x8, 0x702}]}, 0x34}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295a5, 0x0, 0x0, {0xa, 0x68, 0x0, 0xc8, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 0s ago: executing program 1 (id=678): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000480)="bd5d", 0x2}], 0x1}, 0x24004871) sendmsg$inet(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000cc0)="aa", 0x1}], 0x1}, 0x800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.events\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000100)=r2, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts. [ 22.887442][ T28] audit: type=1400 audit(1785727597.201:64): avc: denied { mounton } for pid=280 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.891210][ T280] cgroup: Unknown subsys name 'net' [ 22.910281][ T28] audit: type=1400 audit(1785727597.201:65): avc: denied { mount } for pid=280 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.938653][ T28] audit: type=1400 audit(1785727597.231:66): avc: denied { unmount } for pid=280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.940587][ T280] cgroup: Unknown subsys name 'devices' [ 23.051345][ T280] cgroup: Unknown subsys name 'hugetlb' [ 23.057074][ T280] cgroup: Unknown subsys name 'rlimit' [ 23.162091][ T28] audit: type=1400 audit(1785727597.481:67): avc: denied { setattr } for pid=280 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.185315][ T28] audit: type=1400 audit(1785727597.481:68): avc: denied { mounton } for pid=280 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.210134][ T28] audit: type=1400 audit(1785727597.481:69): avc: denied { mount } for pid=280 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.234739][ T282] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.243598][ T28] audit: type=1400 audit(1785727597.571:70): avc: denied { relabelto } for pid=282 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.269580][ T28] audit: type=1400 audit(1785727597.571:71): avc: denied { write } for pid=282 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.302616][ T28] audit: type=1400 audit(1785727597.621:72): avc: denied { read } for pid=280 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.303784][ T280] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.329965][ T28] audit: type=1400 audit(1785727597.621:73): avc: denied { open } for pid=280 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.206516][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.213899][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.221477][ T288] device bridge_slave_0 entered promiscuous mode [ 24.231499][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.238564][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.246071][ T288] device bridge_slave_1 entered promiscuous mode [ 24.269347][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.276443][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.284019][ T289] device bridge_slave_0 entered promiscuous mode [ 24.292499][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.299635][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.307106][ T289] device bridge_slave_1 entered promiscuous mode [ 24.382261][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.389465][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.397002][ T290] device bridge_slave_0 entered promiscuous mode [ 24.407129][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.414346][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.422255][ T290] device bridge_slave_1 entered promiscuous mode [ 24.432233][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.439540][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.446967][ T291] device bridge_slave_0 entered promiscuous mode [ 24.465563][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.472806][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.480416][ T291] device bridge_slave_1 entered promiscuous mode [ 24.501126][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.508333][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.515928][ T292] device bridge_slave_0 entered promiscuous mode [ 24.525941][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.534047][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.547362][ T292] device bridge_slave_1 entered promiscuous mode [ 24.701457][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.708546][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.716113][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.723181][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.756077][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.763177][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.770496][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.777548][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.789955][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.797106][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.804465][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.811530][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.826111][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.833198][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.840498][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.847548][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.896118][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.903412][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.910762][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.917989][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.949577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.957456][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.964994][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.972860][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.980222][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.987520][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.995189][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.002485][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.009819][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.017399][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.024694][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.043805][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.051371][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.058795][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.067122][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.074172][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.082453][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.090671][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.097703][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.119591][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.128788][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.137535][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.144629][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.152810][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.162084][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.169259][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.176775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.185256][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.192334][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.199905][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.208188][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.215303][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.222730][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.248954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.256728][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.264561][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.273181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.282584][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.290025][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.297500][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.306004][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.314217][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.321296][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.328705][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.336538][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.344092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.352310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.360345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.368407][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.376577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.385161][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.412592][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.422230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.430912][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.437989][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.446529][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.454735][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.462881][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.471405][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.479839][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.486911][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.494388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.502475][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.510728][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.518962][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.526967][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.535242][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.543261][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.562340][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.570569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.580159][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.588525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.596774][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.605131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.613142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.628438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.636978][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.645448][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.653709][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.670371][ T288] device veth0_vlan entered promiscuous mode [ 25.680311][ T291] device veth0_vlan entered promiscuous mode [ 25.688205][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.696994][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.705179][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.712949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.720651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.728066][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.735808][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.744427][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.757642][ T290] device veth0_vlan entered promiscuous mode [ 25.764015][ T289] device veth0_vlan entered promiscuous mode [ 25.775914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.784118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.792472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.801773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.810355][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.818167][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.832253][ T292] device veth0_vlan entered promiscuous mode [ 25.838696][ T291] device veth1_macvtap entered promiscuous mode [ 25.850065][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.858670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.866767][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.875080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.883510][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.892181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.899821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.910772][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.919491][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.932765][ T289] device veth1_macvtap entered promiscuous mode [ 25.941260][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.950074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.965799][ T288] device veth1_macvtap entered promiscuous mode [ 25.976833][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.985546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.993485][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.002015][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.020846][ T290] device veth1_macvtap entered promiscuous mode [ 26.031409][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.040080][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.048326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.057040][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.065939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.075292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.083696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.092162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.100596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.109738][ T292] device veth1_macvtap entered promiscuous mode [ 26.119289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.127693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.144062][ T291] request_module fs-gadgetfs succeeded, but still no fs? [ 26.156476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.165643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.195367][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.209945][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.230165][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.245341][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.357160][ T324] device syzkaller0 entered promiscuous mode [ 26.769038][ T39] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.919008][ T39] usb 3-1: device descriptor read/64, error -71 [ 27.097332][ T350] loop0: detected capacity change from 0 to 2048 [ 27.128822][ T350] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 27.137774][ T350] ext4 filesystem being mounted at /6/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 27.232681][ T39] usb 3-1: device descriptor read/64, error -71 [ 27.327218][ T366] loop4: detected capacity change from 0 to 256 [ 27.356713][ T368] device syzkaller0 entered promiscuous mode [ 27.364024][ T292] EXT4-fs (loop0): unmounting filesystem. [ 27.400864][ T366] FAT-fs (loop4): Directory bread(block 64) failed [ 27.425247][ T366] FAT-fs (loop4): Directory bread(block 65) failed [ 27.437682][ T376] netlink: 16 bytes leftover after parsing attributes in process `syz.1.26'. [ 27.446758][ T366] FAT-fs (loop4): Directory bread(block 66) failed [ 27.455912][ T366] FAT-fs (loop4): Directory bread(block 67) failed [ 27.474890][ T366] FAT-fs (loop4): Directory bread(block 68) failed [ 27.486839][ T366] FAT-fs (loop4): Directory bread(block 69) failed [ 27.494986][ T366] FAT-fs (loop4): Directory bread(block 70) failed [ 27.502307][ T366] FAT-fs (loop4): Directory bread(block 71) failed [ 27.509619][ T366] FAT-fs (loop4): Directory bread(block 72) failed [ 27.516416][ T366] FAT-fs (loop4): Directory bread(block 73) failed [ 27.528980][ T39] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 27.698951][ T39] usb 3-1: device descriptor read/64, error -71 [ 27.769049][ T351] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.907050][ T393] loop3: detected capacity change from 0 to 512 [ 27.924268][ T393] EXT4-fs error (device loop3): ext4_orphan_get:1405: inode #15: comm syz.3.33: inode has both inline data and extents flags [ 27.938441][ T393] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.33: couldn't read orphan inode 15 (err -117) [ 27.950904][ T393] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 27.960086][ T351] usb 2-1: Using ep0 maxpacket: 16 [ 27.966301][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 27.966341][ T28] audit: type=1400 audit(1785727602.281:122): avc: denied { write } for pid=392 comm="syz.3.33" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.979549][ T39] usb 3-1: device descriptor read/64, error -71 [ 28.000791][ T28] audit: type=1400 audit(1785727602.281:123): avc: denied { add_name } for pid=392 comm="syz.3.33" name="pids.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.007621][ T351] usb 2-1: config index 0 descriptor too short (expected 51443, got 18) [ 28.034254][ T28] audit: type=1400 audit(1785727602.281:124): avc: denied { create } for pid=392 comm="syz.3.33" name="pids.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.052082][ T351] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 28.064716][ T28] audit: type=1400 audit(1785727602.351:125): avc: denied { read append open } for pid=392 comm="syz.3.33" path="/8/file0/pids.events" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.076963][ T351] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.097669][ T351] usb 2-1: Product: syz [ 28.102990][ T351] usb 2-1: Manufacturer: syz [ 28.107981][ T351] usb 2-1: SerialNumber: syz [ 28.110563][ T289] EXT4-fs (loop3): unmounting filesystem. [ 28.119578][ T39] usb usb3-port1: attempt power cycle [ 28.127338][ T351] r8152-cfgselector 2-1: config 0 descriptor?? [ 28.264436][ T405] Zero length message leads to an empty skb [ 28.310167][ T28] audit: type=1400 audit(1785727602.631:126): avc: denied { setopt } for pid=406 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.370119][ T405] device syzkaller0 entered promiscuous mode [ 28.376273][ T28] audit: type=1400 audit(1785727602.651:127): avc: denied { create } for pid=406 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.437345][ T28] audit: type=1400 audit(1785727602.651:128): avc: denied { write } for pid=406 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.489602][ T28] audit: type=1400 audit(1785727602.651:129): avc: denied { read } for pid=406 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.549195][ T39] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 28.574147][ T28] audit: type=1400 audit(1785727602.731:130): avc: denied { create } for pid=411 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 28.606199][ T28] audit: type=1400 audit(1785727602.731:131): avc: denied { bind } for pid=411 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 28.626966][ T39] usb 3-1: device descriptor read/8, error -71 [ 28.765984][ T351] r8152-cfgselector 2-1: Unknown version 0x0000 [ 28.772743][ T351] r8152-cfgselector 2-1: bad CDC descriptors [ 28.790011][ T351] r8152-cfgselector 2-1: Unknown version 0x0000 [ 28.792443][ T39] usb 3-1: device descriptor read/8, error -71 [ 28.798704][ T351] r8152-cfgselector 2-1: USB disconnect, device number 2 [ 29.030856][ T445] device syzkaller0 entered promiscuous mode [ 29.129809][ T449] Driver unsupported XDP return value 0 on prog (id 4) dev N/A, expect packet loss! [ 29.139547][ T39] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 29.180278][ T39] usb 3-1: device descriptor read/8, error -71 [ 29.329908][ T39] usb 3-1: device descriptor read/8, error -71 [ 29.729311][ T39] usb usb3-port1: unable to enumerate USB device [ 29.869966][ T469] loop4: detected capacity change from 0 to 256 [ 31.188877][ C0] sched: RT throttling activated [ 31.293609][ T475] device syzkaller0 entered promiscuous mode [ 31.332971][ T477] syz.4.65 (477) used greatest stack depth: 22472 bytes left [ 31.370163][ T488] loop4: detected capacity change from 0 to 256 [ 31.538991][ T60] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 31.606265][ T6] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 31.698931][ T60] usb 2-1: device descriptor read/64, error -71 [ 31.798924][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 31.805292][ T6] usb 3-1: config index 0 descriptor too short (expected 51443, got 18) [ 31.830391][ T6] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 31.848936][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.857021][ T6] usb 3-1: Product: syz [ 31.869090][ T6] usb 3-1: Manufacturer: syz [ 31.873729][ T6] usb 3-1: SerialNumber: syz [ 31.889140][ T6] r8152-cfgselector 3-1: config 0 descriptor?? [ 31.968929][ T60] usb 2-1: device descriptor read/64, error -71 [ 32.248937][ T60] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 32.360071][ T6] r8152-cfgselector 3-1: Unknown version 0x0000 [ 32.366677][ T6] r8152-cfgselector 3-1: bad CDC descriptors [ 32.380928][ T6] r8152-cfgselector 3-1: Unknown version 0x0000 [ 32.388155][ T6] r8152-cfgselector 3-1: USB disconnect, device number 6 [ 32.409206][ T60] usb 2-1: device descriptor read/64, error -71 [ 32.482377][ T515] device syzkaller0 entered promiscuous mode [ 32.596849][ T527] IPv6: NLM_F_CREATE should be specified when creating new route [ 32.611350][ T527] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 32.618610][ T527] IPv6: NLM_F_CREATE should be set when creating new route [ 32.625883][ T527] IPv6: NLM_F_CREATE should be set when creating new route [ 32.679073][ T60] usb 2-1: device descriptor read/64, error -71 [ 34.197467][ T60] usb usb2-port1: attempt power cycle [ 34.216613][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 34.216628][ T28] audit: type=1400 audit(1785727608.531:146): avc: denied { ioctl } for pid=537 comm="syz.2.97" path="socket:[16342]" dev="sockfs" ino=16342 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.216069][ T28] audit: type=1400 audit(1785727609.531:147): avc: denied { sys_module } for pid=539 comm="syz.2.99" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 35.265257][ T545] loop4: detected capacity change from 0 to 1024 [ 35.273854][ T545] EXT4-fs: Ignoring removed bh option [ 35.285845][ T28] audit: type=1400 audit(1785727609.571:148): avc: denied { mount } for pid=541 comm="syz.1.98" name="/" dev="ramfs" ino=16362 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 35.328157][ T28] audit: type=1400 audit(1785727609.591:149): avc: denied { create } for pid=546 comm="syz.2.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.362850][ T550] device syzkaller0 entered promiscuous mode [ 35.381298][ T28] audit: type=1400 audit(1785727609.591:150): avc: denied { write } for pid=546 comm="syz.2.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.412028][ T545] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 35.491251][ T28] audit: type=1400 audit(1785727609.591:151): avc: denied { nlmsg_write } for pid=546 comm="syz.2.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.548751][ T290] EXT4-fs (loop4): unmounting filesystem. [ 35.598409][ T28] audit: type=1400 audit(1785727609.771:152): avc: denied { mount } for pid=543 comm="syz.4.96" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.621221][ T28] audit: type=1400 audit(1785727609.811:153): avc: denied { unlink } for pid=561 comm="syz.0.106" name="#5" dev="tmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 35.748208][ T28] audit: type=1400 audit(1785727609.831:154): avc: denied { map } for pid=543 comm="syz.4.96" path="/19/file1/cpuacct.usage_sys" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 35.771667][ T28] audit: type=1400 audit(1785727609.861:155): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.239227][ T576] netlink: 20 bytes leftover after parsing attributes in process `syz.3.114'. [ 37.258955][ T6] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 37.315542][ T60] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 37.369291][ T60] usb 2-1: device descriptor read/8, error -71 [ 37.380882][ T586] device syzkaller0 entered promiscuous mode [ 37.458638][ T598] ======================================================= [ 37.458638][ T598] WARNING: The mand mount option has been deprecated and [ 37.458638][ T598] and is ignored by this kernel. Remove the mand [ 37.458638][ T598] option from the mount to silence this warning. [ 37.458638][ T598] ======================================================= [ 37.459239][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 37.537450][ T6] usb 5-1: config index 0 descriptor too short (expected 51443, got 18) [ 37.549956][ T60] usb 2-1: device descriptor read/8, error -71 [ 37.550521][ T6] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 37.571799][ T610] loop2: detected capacity change from 0 to 256 [ 37.583728][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.587428][ T610] FAT-fs (loop2): Unrecognized mount option "shortname=mixwinnt" or missing value [ 37.598965][ T6] usb 5-1: Product: syz [ 37.605549][ T6] usb 5-1: Manufacturer: syz [ 37.618937][ T6] usb 5-1: SerialNumber: syz [ 37.629129][ T6] r8152-cfgselector 5-1: config 0 descriptor?? [ 37.818952][ T60] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 37.850021][ T60] usb 2-1: device descriptor read/8, error -71 [ 38.000038][ T60] usb 2-1: device descriptor read/8, error -71 [ 38.037489][ T6] r8152-cfgselector 5-1: Unknown version 0x0000 [ 38.118977][ T60] usb usb2-port1: unable to enumerate USB device [ 39.209948][ T6] r8152-cfgselector 5-1: bad CDC descriptors [ 39.216921][ T6] r8152-cfgselector 5-1: Unknown version 0x0000 [ 39.224569][ T6] r8152-cfgselector 5-1: USB disconnect, device number 2 [ 40.206685][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 40.206700][ T28] audit: type=1400 audit(1785727614.521:172): avc: denied { setopt } for pid=611 comm="syz.1.130" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.246277][ T28] audit: type=1400 audit(1785727614.561:173): avc: denied { write } for pid=611 comm="syz.1.130" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.382789][ T28] audit: type=1400 audit(1785727614.691:174): avc: denied { read } for pid=619 comm="syz.3.134" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.610724][ T28] audit: type=1400 audit(1785727614.691:175): avc: denied { open } for pid=619 comm="syz.3.134" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.641179][ T28] audit: type=1400 audit(1785727614.691:176): avc: denied { ioctl } for pid=619 comm="syz.3.134" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x700f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.928934][ T6] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 41.008937][ T293] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 41.078927][ T6] usb 4-1: device descriptor read/64, error -71 [ 42.213901][ T28] audit: type=1400 audit(1785727616.531:177): avc: denied { mount } for pid=649 comm="syz.0.146" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 42.236033][ T293] usb 3-1: Using ep0 maxpacket: 16 [ 42.248339][ T293] usb 3-1: config index 0 descriptor too short (expected 51443, got 18) [ 42.257049][ T28] audit: type=1400 audit(1785727616.571:178): avc: denied { search } for pid=649 comm="syz.0.146" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 42.283555][ T28] audit: type=1400 audit(1785727616.571:179): avc: denied { read write } for pid=649 comm="syz.0.146" name="inject" dev="tracefs" ino=7449 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 42.304517][ T293] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 42.307687][ T28] audit: type=1400 audit(1785727616.571:180): avc: denied { open } for pid=649 comm="syz.0.146" path="/44/trace/events/dwc3/dwc3_ctrl_req/inject" dev="tracefs" ino=7449 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 42.330889][ T293] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.351634][ T654] loop4: detected capacity change from 0 to 512 [ 42.361371][ T28] audit: type=1400 audit(1785727616.611:181): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 42.369116][ T6] usb 4-1: device descriptor read/64, error -71 [ 42.400167][ T293] usb 3-1: Product: syz [ 42.404474][ T293] usb 3-1: Manufacturer: syz [ 42.417123][ T293] usb 3-1: SerialNumber: syz [ 42.435534][ T654] EXT4-fs error (device loop4): ext4_quota_enable:7036: inode #3: comm syz.4.148: inode has both inline data and extents flags [ 42.454405][ T654] EXT4-fs error (device loop4): ext4_quota_enable:7039: comm syz.4.148: Bad quota inode: 3, type: 0 [ 42.466596][ T293] r8152-cfgselector 3-1: config 0 descriptor?? [ 42.475491][ T654] EXT4-fs warning (device loop4): ext4_enable_quotas:7080: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 42.491321][ T654] EXT4-fs (loop4): mount failed [ 42.678957][ T6] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 42.768741][ T707] loop4: detected capacity change from 0 to 256 [ 42.775394][ T709] loop1: detected capacity change from 0 to 256 [ 42.873081][ T717] loop4: detected capacity change from 0 to 1024 [ 42.890063][ T717] EXT4-fs: Ignoring removed oldalloc option [ 42.897630][ T717] EXT4-fs: Ignoring removed oldalloc option [ 42.904745][ T717] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.921340][ T6] usb 4-1: device descriptor read/64, error -71 [ 42.928022][ T293] r8152-cfgselector 3-1: Unknown version 0x0000 [ 42.934696][ T293] r8152-cfgselector 3-1: bad CDC descriptors [ 42.941322][ T293] r8152-cfgselector 3-1: Unknown version 0x0000 [ 42.949174][ T293] r8152-cfgselector 3-1: USB disconnect, device number 7 [ 42.958971][ T717] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 42.976870][ T290] EXT4-fs (loop4): unmounting filesystem. [ 43.638258][ T734] device syzkaller0 entered promiscuous mode [ 43.646185][ T735] : renamed from bond_slave_0 [ 44.128985][ T6] usb 4-1: device descriptor read/64, error -71 [ 44.196892][ T765] loop1: detected capacity change from 0 to 256 [ 44.205204][ T766] loop2: detected capacity change from 0 to 128 [ 44.219416][ T766] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 44.269827][ T6] usb usb4-port1: attempt power cycle [ 44.275531][ T766] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 44.345951][ T777] device syzkaller0 entered promiscuous mode [ 44.417512][ T778] process 'syz.4.190' launched './file1' with NULL argv: empty string added [ 44.446766][ T781] loop2: detected capacity change from 0 to 256 [ 44.589135][ T39] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.654185][ T797] loop2: detected capacity change from 0 to 128 [ 44.665266][ T797] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 44.674638][ T797] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.697533][ T291] EXT4-fs (loop2): unmounting filesystem. [ 44.738661][ T804] device syzkaller0 entered promiscuous mode [ 44.749033][ T39] usb 1-1: device descriptor read/64, error -71 [ 45.018936][ T39] usb 1-1: device descriptor read/64, error -71 [ 45.079576][ T835] device syzkaller0 entered promiscuous mode [ 45.247713][ T846] loop4: detected capacity change from 0 to 256 [ 45.279683][ T311] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 45.445401][ T39] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 45.503179][ T854] loop4: detected capacity change from 0 to 512 [ 45.510364][ T854] EXT4-fs: Ignoring removed nobh option [ 45.523772][ T854] fscrypt (loop4, inode 2): Error -61 getting encryption context [ 45.531890][ T854] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -61 [ 45.540379][ T858] ext2: Unknown parameter 'smackfsdef' [ 45.546586][ T854] EXT4-fs error (device loop4): ext4_orphan_get:1405: inode #13: comm syz.4.231: inode has both inline data and extents flags [ 45.564785][ T854] EXT4-fs error (device loop4): ext4_orphan_get:1410: comm syz.4.231: couldn't read orphan inode 13 (err -117) [ 45.578957][ T854] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 45.599069][ T39] usb 1-1: device descriptor read/64, error -71 [ 45.608667][ T854] EXT4-fs (loop4): shut down requested (2) [ 45.619589][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 45.619603][ T28] audit: type=1400 audit(1785727619.941:198): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 45.627627][ T854] fscrypt (loop4, inode 2): Error -5 getting encryption context [ 45.658755][ T28] audit: type=1400 audit(1785727619.941:199): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.680631][ T28] audit: type=1400 audit(1785727619.941:200): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.698955][ T864] device syzkaller0 entered promiscuous mode [ 45.709459][ T28] audit: type=1400 audit(1785727619.941:201): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.730302][ T28] audit: type=1400 audit(1785727619.941:202): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.751724][ T290] EXT4-fs (loop4): unmounting filesystem. [ 45.769395][ T28] audit: type=1400 audit(1785727619.941:203): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.793106][ T28] audit: type=1400 audit(1785727619.941:204): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.852568][ T28] audit: type=1400 audit(1785727620.171:205): avc: denied { nlmsg_read } for pid=873 comm="syz.2.240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 45.852580][ T874] netlink: 272 bytes leftover after parsing attributes in process `syz.2.240'. [ 45.882990][ T39] usb 1-1: device descriptor read/64, error -71 [ 45.902785][ T878] netlink: 48 bytes leftover after parsing attributes in process `syz.2.242'. [ 45.969855][ T887] EXT4-fs: Ignoring removed bh option [ 45.993563][ T887] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 46.003385][ T894] device syzkaller0 entered promiscuous mode [ 46.009877][ T39] usb usb1-port1: attempt power cycle [ 46.015931][ T28] audit: type=1400 audit(1785727620.331:206): avc: denied { create } for pid=885 comm="syz.3.247" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 46.036212][ T28] audit: type=1400 audit(1785727620.331:207): avc: denied { mounton } for pid=885 comm="syz.3.247" path="/51/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 46.076839][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.099236][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.106340][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.134168][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.148742][ T289] EXT4-fs error (device loop3): empty_inline_dir:1895: inode #12: block 7: comm syz-executor: bad entry in directory: rec_len is too small for name_len - offset=20, inode=14, rec_len=40, size=60 fake=0 [ 46.178388][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.185442][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.201544][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.238092][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.245661][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.270485][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.280220][ T289] EXT4-fs error (device loop3): empty_inline_dir:1895: inode #12: block 7: comm syz-executor: bad entry in directory: rec_len is too small for name_len - offset=20, inode=14, rec_len=40, size=60 fake=0 [ 46.306447][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.313428][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.328070][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.369237][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.393130][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.424183][ T918] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 46.436113][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.450837][ T918] ext4 filesystem being mounted at /53/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.456197][ T289] EXT4-fs error (device loop3): empty_inline_dir:1895: inode #12: block 7: comm syz-executor: bad entry in directory: rec_len is too small for name_len - offset=20, inode=14, rec_len=40, size=60 fake=0 [ 46.469131][ T39] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 46.493558][ T289] EXT4-fs (loop3): Remounting filesystem read-only [ 46.500144][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.515806][ T289] EXT4-fs error (device loop3): ext4_read_inline_dir:1611: inode #12: block 7: comm syz-executor: path /51/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 46.521150][ T926] device syzkaller0 entered promiscuous mode [ 46.549850][ T39] usb 1-1: device descriptor read/8, error -71 [ 46.556703][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.572216][ T291] EXT4-fs (loop2): unmounting filesystem. [ 46.590061][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.608619][ T924] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 46.612997][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.633175][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.640026][ T924] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.649662][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.673979][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.695329][ T289] EXT4-fs warning (device loop3): empty_inline_dir:1902: bad inline directory (dir #12) - inode 14, rec_len 40, name_len 255inline size 60 [ 46.710824][ T39] usb 1-1: device descriptor read/8, error -71 [ 46.720277][ T924] fs-verity: sha256 using implementation "sha256-avx2" [ 46.765460][ T924] syz.4.265 (924) used greatest stack depth: 21536 bytes left [ 46.783249][ T290] EXT4-fs (loop4): unmounting filesystem. [ 46.875462][ T954] device syzkaller0 entered promiscuous mode [ 46.902589][ T952] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 46.978960][ T39] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 47.072659][ T39] usb 1-1: device descriptor read/8, error -71 [ 47.119378][ T6] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 47.169298][ T961] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.176439][ T961] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.184295][ T961] device bridge_slave_0 entered promiscuous mode [ 47.193454][ T961] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.200919][ T961] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.208532][ T961] device bridge_slave_1 entered promiscuous mode [ 47.229500][ T39] usb 1-1: device descriptor read/8, error -71 [ 47.297629][ T961] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.304784][ T961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.312145][ T961] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.319314][ T961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.349315][ T39] usb usb1-port1: unable to enumerate USB device [ 47.356949][ T6] usb 2-1: device descriptor read/64, error -71 [ 47.388520][ T981] device syzkaller0 entered promiscuous mode [ 47.405332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.413325][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.420957][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.446445][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.460164][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.467269][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.476681][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.485013][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.492105][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.805033][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.910701][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.945967][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.981244][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.000693][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.018138][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.036935][ T961] device veth0_vlan entered promiscuous mode [ 48.047569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.062670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.106398][ T8] device bridge_slave_1 left promiscuous mode [ 48.122997][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.143684][ T8] device bridge_slave_0 left promiscuous mode [ 48.168503][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.179075][ T39] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 48.212995][ T8] device veth1_macvtap left promiscuous mode [ 48.229123][ T8] device veth0_vlan left promiscuous mode [ 48.387572][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 48.396501][ T39] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 48.411734][ T39] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 48.415142][ T705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.431735][ T39] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.431963][ T6] usb 2-1: device descriptor read/64, error -71 [ 48.446986][ T39] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 48.467941][ T705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.476990][ T39] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 48.487765][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.497478][ T39] usb 5-1: config 0 descriptor?? [ 48.512395][ T1010] device syzkaller0 entered promiscuous mode [ 48.520120][ T1018] netlink: 8 bytes leftover after parsing attributes in process `syz.2.305'. [ 48.531618][ T961] device veth1_macvtap entered promiscuous mode [ 48.553678][ T736] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.566894][ T736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.576198][ T736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.585689][ T736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.603357][ T1022] set_capacity_and_notify: 6 callbacks suppressed [ 48.603376][ T1022] loop0: detected capacity change from 0 to 128 [ 48.606694][ T736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.611758][ T1022] FAT-fs (loop0): Unrecognized mount option "check=stri" or missing value [ 48.642357][ T1024] loop2: detected capacity change from 0 to 512 [ 48.691127][ T311] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 48.701441][ T398] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 48.718927][ T6] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 48.891363][ T1042] loop0: detected capacity change from 0 to 256 [ 48.898253][ T6] usb 2-1: device descriptor read/64, error -71 [ 48.913892][ T1042] FAT-fs (loop0): Directory bread(block 64) failed [ 48.920706][ T1042] FAT-fs (loop0): Directory bread(block 65) failed [ 48.927424][ T1042] FAT-fs (loop0): Directory bread(block 66) failed [ 48.934053][ T1042] FAT-fs (loop0): Directory bread(block 67) failed [ 48.940679][ T1042] FAT-fs (loop0): Directory bread(block 68) failed [ 48.947217][ T1042] FAT-fs (loop0): Directory bread(block 69) failed [ 48.953842][ T1042] FAT-fs (loop0): Directory bread(block 70) failed [ 48.960411][ T1042] FAT-fs (loop0): Directory bread(block 71) failed [ 48.966989][ T1042] FAT-fs (loop0): Directory bread(block 72) failed [ 48.973598][ T1042] FAT-fs (loop0): Directory bread(block 73) failed [ 49.098581][ T1046] device syzkaller0 entered promiscuous mode [ 49.278956][ T6] usb 2-1: device descriptor read/64, error -71 [ 49.409126][ T6] usb usb2-port1: attempt power cycle [ 49.457580][ T1061] loop5: detected capacity change from 0 to 128 [ 49.659840][ T1078] device syzkaller0 entered promiscuous mode [ 49.779954][ T1102] loop5: detected capacity change from 0 to 1024 [ 49.788013][ T1105] loop0: detected capacity change from 0 to 512 [ 49.795391][ T1102] EXT4-fs: Ignoring removed nobh option [ 49.814487][ T1105] EXT4-fs (loop0): orphan cleanup on readonly fs [ 49.821026][ T1105] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 49.829304][ T1102] EXT4-fs (loop5): can't mount with data_err=abort, fs mounted w/o journal [ 49.838289][ T1105] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 49.859141][ T1105] EXT4-fs error (device loop0): ext4_clear_blocks:883: inode #13: comm syz.0.345: attempt to clear invalid blocks 2 len 1 [ 49.898266][ T1105] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.345: invalid indirect mapped block 1819239214 (level 0) [ 49.913010][ T1105] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.345: invalid indirect mapped block 1819239214 (level 1) [ 49.928953][ T1105] EXT4-fs (loop0): 1 truncate cleaned up [ 49.939610][ T1105] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 49.971165][ T1105] EXT4-fs (loop0): shut down requested (2) [ 49.994922][ T292] EXT4-fs (loop0): unmounting filesystem. [ 50.019784][ T1121] device syzkaller0 entered promiscuous mode [ 50.043715][ T1123] loop0: detected capacity change from 0 to 512 [ 50.058126][ T1123] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 50.076626][ T1123] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 50.100106][ T1123] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm syz.0.353: bg 0: block 104: invalid block bitmap [ 50.119140][ T1123] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 50.130659][ T1123] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.353: invalid indirect mapped block 1 (level 1) [ 50.144074][ T1123] EXT4-fs (loop0): 1 truncate cleaned up [ 50.149883][ T1123] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.191216][ T292] EXT4-fs (loop0): unmounting filesystem. [ 50.201431][ T1141] netlink: 116 bytes leftover after parsing attributes in process `syz.1.361'. [ 50.225687][ T1141] netlink: 8 bytes leftover after parsing attributes in process `syz.1.361'. [ 50.299859][ T1154] device syzkaller0 entered promiscuous mode [ 50.429021][ T39] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 52.209141][ T1168] using random self ethernet address [ 52.459621][ T1168] using random host ethernet address [ 52.462312][ T310] usb 5-1: USB disconnect, device number 3 [ 52.518944][ T39] usb 6-1: device descriptor read/64, error -71 [ 52.657997][ T1183] loop1: detected capacity change from 0 to 512 [ 52.699163][ T1192] device syzkaller0 entered promiscuous mode [ 52.776397][ T1183] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 52.789049][ T1183] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.818376][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 52.818392][ T28] audit: type=1400 audit(1785727627.131:256): avc: denied { append } for pid=1182 comm="syz.1.379" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 52.848988][ T1183] EXT4-fs (loop1): shut down requested (0) [ 52.862885][ T288] EXT4-fs (loop1): unmounting filesystem. [ 52.990454][ T1211] loop2: detected capacity change from 0 to 128 [ 53.023846][ T1211] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.032617][ T28] audit: type=1400 audit(1785727627.361:257): avc: denied { read } for pid=1215 comm="syz.0.394" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 53.052985][ T1211] ext4 filesystem being mounted at /91/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 53.095370][ T291] EXT4-fs (loop2): unmounting filesystem. [ 53.101345][ T39] usb 6-1: device descriptor read/64, error -71 [ 53.146802][ T1224] netlink: 8 bytes leftover after parsing attributes in process `syz.1.398'. [ 53.276903][ T1235] TCP: tcp_parse_options: Illegal window scaling value 215 > 14 received [ 53.288962][ T310] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 53.366809][ T1249] loop2: detected capacity change from 0 to 1024 [ 53.383892][ T1249] EXT4-fs: Ignoring removed nomblk_io_submit option [ 53.410170][ T1249] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=6002c028, mo2=0102] [ 53.418520][ T1249] System zones: 0-1, 3-12 [ 53.424031][ T1249] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.510360][ T310] usb 5-1: Using ep0 maxpacket: 32 [ 53.521893][ T28] audit: type=1400 audit(1785727627.841:258): avc: denied { create } for pid=1247 comm="syz.2.409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 53.523388][ T310] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 53.551742][ T310] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 53.560477][ T310] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.570617][ T310] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 53.579752][ T310] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 53.588849][ T310] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.597668][ T310] usb 5-1: config 0 descriptor?? [ 53.878929][ T310] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 53.916306][ T1267] loop0: detected capacity change from 0 to 512 [ 53.926798][ T1267] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 53.937741][ T1267] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm syz.0.415: bg 0: block 104: invalid block bitmap [ 53.950957][ T1267] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 53.960096][ T1267] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.415: invalid indirect mapped block 1 (level 1) [ 53.973664][ T1267] EXT4-fs (loop0): 1 truncate cleaned up [ 53.979531][ T1267] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.998075][ T292] EXT4-fs (loop0): unmounting filesystem. [ 54.038933][ T310] usb 2-1: device descriptor read/64, error -71 [ 54.205728][ T1284] netlink: 12 bytes leftover after parsing attributes in process `syz.5.422'. [ 54.218409][ T1284] netlink: 28 bytes leftover after parsing attributes in process `syz.5.422'. [ 54.253296][ T291] EXT4-fs (loop2): unmounting filesystem. [ 54.289837][ T1290] loop5: detected capacity change from 0 to 512 [ 54.316230][ T1290] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 54.328292][ T1290] ext4 filesystem being mounted at /34/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.339178][ T28] audit: type=1400 audit(1785727628.661:259): avc: denied { write } for pid=1293 comm="syz.2.426" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 54.376968][ T961] EXT4-fs (loop5): unmounting filesystem. [ 54.409725][ T310] usb 2-1: device descriptor read/64, error -71 [ 54.612218][ T1325] loop2: detected capacity change from 0 to 1024 [ 54.622289][ T28] audit: type=1400 audit(1785727628.941:260): avc: denied { remount } for pid=1324 comm="syz.2.441" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 54.729045][ T310] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 54.959008][ T310] usb 2-1: device descriptor read/64, error -71 [ 55.239267][ T310] usb 2-1: device descriptor read/64, error -71 [ 55.439951][ T310] usb usb2-port1: attempt power cycle [ 55.549116][ T28] audit: type=1400 audit(1785727629.870:261): avc: denied { read write } for pid=1334 comm="syz.0.445" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 55.575470][ T454] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 55.588667][ T454] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 55.634135][ T28] audit: type=1400 audit(1785727629.900:262): avc: denied { open } for pid=1334 comm="syz.0.445" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 55.677784][ T1338] loop0: detected capacity change from 0 to 128 [ 55.697294][ T1336] fido_id[1336]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 55.769584][ T1342] device syzkaller0 entered promiscuous mode [ 55.782635][ T452] usb 5-1: USB disconnect, device number 4 [ 55.799826][ T28] audit: type=1400 audit(1785727630.120:263): avc: denied { mounton } for pid=1345 comm="syz.4.451" path="/74/file0" dev="tmpfs" ino=409 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.843408][ T1350] loop5: detected capacity change from 0 to 256 [ 55.859056][ T310] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 55.890421][ T310] usb 2-1: device descriptor read/8, error -71 [ 56.040740][ T310] usb 2-1: device descriptor read/8, error -71 [ 56.166569][ T28] audit: type=1400 audit(1785727630.360:264): avc: denied { remount } for pid=1345 comm="syz.4.451" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 56.459105][ T310] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 56.489988][ T310] usb 2-1: device descriptor read/8, error -71 [ 56.634749][ T1383] device syzkaller0 entered promiscuous mode [ 56.641867][ T310] usb 2-1: device descriptor read/8, error -71 [ 56.688944][ T454] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 56.712283][ T1385] loop1: detected capacity change from 0 to 1024 [ 56.719434][ T1385] EXT4-fs: Ignoring removed oldalloc option [ 56.725457][ T1385] EXT4-fs: Ignoring removed orlov option [ 56.740721][ T1385] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 56.750367][ T1385] ext4 filesystem being mounted at /85/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.761483][ T310] usb usb2-port1: unable to enumerate USB device [ 56.783213][ T1385] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: comm syz.1.465: lblock 0 mapped to illegal pblock 0 (length 6) [ 56.803763][ T1385] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 56.828369][ T1385] EXT4-fs (loop1): This should not happen!! Data will be lost [ 56.828369][ T1385] [ 56.879069][ T454] usb 1-1: Using ep0 maxpacket: 32 [ 56.891393][ T454] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 56.902397][ T454] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 56.911521][ T454] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.922006][ T454] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 56.931215][ T454] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 56.940462][ T454] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.952500][ T10] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:1: bg 0: block 112: padding at end of block bitmap is not set [ 56.977231][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 48 with error 28 [ 56.989756][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 56.989756][ T10] [ 56.999423][ T454] usb 1-1: config 0 descriptor?? [ 57.004720][ T10] EXT4-fs (loop1): Total free blocks count 0 [ 57.013314][ T10] EXT4-fs (loop1): Free/Dirty block details [ 57.019498][ T10] EXT4-fs (loop1): free_blocks=0 [ 57.025433][ T10] EXT4-fs (loop1): dirty_blocks=48 [ 57.030923][ T10] EXT4-fs (loop1): Block reservation details [ 57.084332][ T28] audit: type=1400 audit(1785727631.400:265): avc: denied { ioctl } for pid=1405 comm="syz.1.474" path="socket:[19100]" dev="sockfs" ino=19100 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 57.121311][ T1408] device syzkaller0 entered promiscuous mode [ 57.328995][ T452] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 57.478942][ T452] usb 3-1: device descriptor read/64, error -71 [ 57.757128][ T452] usb 3-1: device descriptor read/64, error -71 [ 58.062647][ T1425] tipc: Started in network mode [ 58.067799][ T1425] tipc: Node identity 76a46a2c6cd7, cluster identity 4711 [ 58.075269][ T1425] tipc: Enabled bearer , priority 0 [ 58.083629][ T1425] tipc: Disabling bearer [ 58.385860][ T1434] device syzkaller0 entered promiscuous mode [ 58.493401][ T452] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 58.509224][ T28] audit: type=1400 audit(1785727632.830:266): avc: denied { create } for pid=1435 comm="syz.1.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 58.552930][ T1440] loop5: detected capacity change from 0 to 128 [ 58.561868][ T1440] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 58.570580][ T1440] ext4 filesystem being mounted at /58/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 58.587945][ T961] EXT4-fs (loop5): unmounting filesystem. [ 58.612555][ T1444] netlink: 28 bytes leftover after parsing attributes in process `syz.1.491'. [ 58.621698][ T1444] netlink: 8 bytes leftover after parsing attributes in process `syz.1.491'. [ 58.630765][ T1444] netlink: 8 bytes leftover after parsing attributes in process `syz.1.491'. [ 58.649127][ T452] usb 3-1: device descriptor read/64, error -71 [ 58.660583][ T28] audit: type=1400 audit(1785727632.980:267): avc: denied { read write } for pid=1447 comm="syz.5.492" name="event0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 58.670968][ T1450] loop1: detected capacity change from 0 to 128 [ 58.685225][ T28] audit: type=1400 audit(1785727632.980:268): avc: denied { open } for pid=1447 comm="syz.5.492" path="/dev/input/event0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 58.715719][ T28] audit: type=1400 audit(1785727632.980:269): avc: denied { ioctl } for pid=1447 comm="syz.5.492" path="/dev/input/event0" dev="devtmpfs" ino=260 ioctlcmd=0x4506 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 58.749452][ T28] audit: type=1400 audit(1785727633.040:270): avc: denied { getopt } for pid=1448 comm="syz.1.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.781522][ T1455] loop1: detected capacity change from 0 to 512 [ 58.791396][ T1455] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 58.814862][ T1455] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 58.825197][ T1455] System zones: 1-12 [ 58.830611][ T1455] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2800: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 58.844018][ T1455] EXT4-fs (loop1): 1 truncate cleaned up [ 58.850272][ T1455] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 58.861987][ T1455] EXT4-fs (loop1): shut down requested (0) [ 58.875873][ T288] EXT4-fs (loop1): unmounting filesystem. [ 58.918032][ T1464] device syzkaller0 entered promiscuous mode [ 58.925482][ T452] usb 3-1: device descriptor read/64, error -71 [ 58.971596][ T1466] loop1: detected capacity change from 0 to 128 [ 59.009699][ T1470] loop4: detected capacity change from 0 to 512 [ 59.020055][ T1468] loop1: detected capacity change from 0 to 1024 [ 59.042613][ T1470] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 59.051691][ T452] usb usb3-port1: attempt power cycle [ 59.053845][ T1470] ext4 filesystem being mounted at /75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.060366][ T1468] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 59.081188][ T1468] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.085847][ T1470] EXT4-fs warning (device loop4): ext4_group_add:1723: Can't resize non-sparse filesystem further [ 59.111242][ T290] EXT4-fs (loop4): unmounting filesystem. [ 59.117554][ T1468] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: block 3: comm syz.1.501: lblock 3 mapped to illegal pblock 3 (length 3) [ 59.131798][ T1468] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 59.144312][ T1468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 59.144312][ T1468] [ 59.155182][ T1468] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: comm syz.1.501: lblock 0 mapped to illegal pblock 0 (length 1) [ 59.177729][ T705] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: block 8: comm kworker/u4:5: lblock 8 mapped to illegal pblock 8 (length 8) [ 59.193253][ T705] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 59.206036][ T705] EXT4-fs (loop1): This should not happen!! Data will be lost [ 59.206036][ T705] [ 59.217254][ T288] EXT4-fs (loop1): unmounting filesystem. [ 59.429220][ T6] usb 1-1: USB disconnect, device number 6 [ 59.470972][ T28] audit: type=1400 audit(1785727633.790:271): avc: denied { sqpoll } for pid=1486 comm="syz.0.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 59.490310][ T452] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 59.507021][ T1490] netlink: 16 bytes leftover after parsing attributes in process `syz.0.508'. [ 59.516088][ T1490] netlink: 16 bytes leftover after parsing attributes in process `syz.0.508'. [ 59.529963][ T452] usb 3-1: device descriptor read/8, error -71 [ 59.563228][ T1492] loop0: detected capacity change from 0 to 8192 [ 59.593164][ T1494] device syzkaller0 entered promiscuous mode [ 59.680764][ T452] usb 3-1: device descriptor read/8, error -71 [ 59.808738][ T1510] loop5: detected capacity change from 0 to 512 [ 59.816049][ T1510] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 59.848789][ T1510] EXT4-fs error (device loop5): __ext4_iget:5104: inode #11: block 2: comm syz.5.517: invalid block [ 59.860360][ T1510] EXT4-fs error (device loop5): ext4_orphan_get:1410: comm syz.5.517: couldn't read orphan inode 11 (err -117) [ 59.873236][ T1510] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 59.949474][ T6] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 59.957231][ T452] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 59.990559][ T452] usb 3-1: device descriptor read/8, error -71 [ 60.155141][ T28] audit: type=1400 audit(1785727634.470:272): avc: denied { write } for pid=1512 comm="syz.4.518" name="001" dev="devtmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 60.155823][ T452] usb 3-1: device descriptor read/8, error -71 [ 60.184378][ T6] usb 1-1: Using ep0 maxpacket: 32 [ 60.200423][ T6] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 60.222741][ T6] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 60.261408][ T6] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.281236][ T6] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 60.297234][ T6] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 60.308339][ T6] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 60.341858][ T6] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 60.375946][ T1518] device syzkaller0 entered promiscuous mode [ 60.386048][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.394843][ T452] usb usb3-port1: unable to enumerate USB device [ 60.401728][ T28] audit: type=1400 audit(1785727634.730:273): avc: denied { read } for pid=1521 comm="syz.1.522" name="/" dev="configfs" ino=14357 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.427077][ T6] usb 1-1: config 0 descriptor?? [ 60.474167][ T28] audit: type=1400 audit(1785727634.760:274): avc: denied { open } for pid=1521 comm="syz.1.522" path="/102/config" dev="configfs" ino=14357 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.497528][ T28] audit: type=1400 audit(1785727634.770:275): avc: denied { search } for pid=1521 comm="syz.1.522" name="/" dev="configfs" ino=14357 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.599379][ T1529] loop4: detected capacity change from 0 to 512 [ 60.666128][ T1529] EXT4-fs error (device loop4): ext4_acquire_dquot:6828: comm syz.4.527: Failed to acquire dquot type 1 [ 60.677872][ T1529] EXT4-fs error (device loop4): ext4_acquire_dquot:6828: comm syz.4.527: Failed to acquire dquot type 1 [ 60.689782][ T1529] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.527: bg 0: block 248: padding at end of block bitmap is not set [ 60.705011][ T1529] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 60.714272][ T1529] EXT4-fs error (device loop4): ext4_acquire_dquot:6828: comm syz.4.527: Failed to acquire dquot type 1 [ 60.726437][ T1529] EXT4-fs (loop4): 1 orphan inode deleted [ 60.732427][ T1529] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 60.741669][ T1529] ext4 filesystem being mounted at /81/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.038349][ T1537] netlink: 204 bytes leftover after parsing attributes in process `syz.2.526'. [ 61.047919][ T961] EXT4-fs (loop5): unmounting filesystem. [ 61.063116][ T290] EXT4-fs (loop4): unmounting filesystem. [ 61.070265][ T1537] netlink: 84 bytes leftover after parsing attributes in process `syz.2.526'. [ 61.187850][ T1556] device syzkaller0 entered promiscuous mode [ 61.237660][ T1562] loop4: detected capacity change from 0 to 128 [ 61.254314][ T1562] FAT-fs (loop4): bogus number of reserved sectors [ 61.261548][ T1562] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 61.271342][ T1562] FAT-fs (loop4): Can't find a valid FAT filesystem [ 61.278534][ T1563] syz.1.531 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 61.374591][ T310] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 61.439792][ T1574] loop2: detected capacity change from 0 to 4096 [ 61.481130][ T1574] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 61.493180][ T1574] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #15: comm syz.2.545: corrupted inode contents [ 61.505565][ T1574] EXT4-fs error (device loop2): ext4_dirty_inode:6158: inode #15: comm syz.2.545: mark_inode_dirty error [ 61.517239][ T1574] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #15: comm syz.2.545: corrupted inode contents [ 61.525010][ T1583] loop4: detected capacity change from 0 to 128 [ 61.532177][ T1574] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #15: comm syz.2.545: mark_inode_dirty error [ 61.539335][ T310] usb 6-1: device descriptor read/64, error -71 [ 61.556792][ T1583] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 61.569566][ T1583] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 61.573270][ T1574] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #15: comm syz.2.545: corrupted inode contents [ 61.591360][ T1574] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #15: comm syz.2.545: mark_inode_dirty error [ 61.608293][ T1574] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #15: comm syz.2.545: corrupted inode contents [ 61.620661][ T1574] EXT4-fs error (device loop2): ext4_truncate:4327: inode #15: comm syz.2.545: mark_inode_dirty error [ 61.632336][ T1574] EXT4-fs error (device loop2) in ext4_setattr:5697: Corrupt filesystem [ 61.641418][ T1584] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #15: comm syz.2.545: corrupted inode contents [ 61.674047][ T1589] device syzkaller0 entered promiscuous mode [ 61.680760][ T291] EXT4-fs warning (device loop2): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 61.692494][ T291] EXT4-fs (loop2): unmounting filesystem. [ 61.752869][ T1597] netlink: 12 bytes leftover after parsing attributes in process `syz.4.555'. [ 61.763678][ T1597] netlink: 28 bytes leftover after parsing attributes in process `syz.4.555'. [ 61.839086][ T310] usb 6-1: device descriptor read/64, error -71 [ 62.031694][ T1621] device syzkaller0 entered promiscuous mode [ 62.650213][ T1623] device wireguard0 entered promiscuous mode [ 62.982348][ T310] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 63.003074][ T6] usb 1-1: USB disconnect, device number 7 [ 63.073621][ T1627] wireguard: wireguard0: Could not create IPv4 socket [ 63.132369][ T1645] loop2: detected capacity change from 0 to 256 [ 63.178922][ T310] usb 6-1: device descriptor read/64, error -71 [ 63.199220][ T1649] device syzkaller0 entered promiscuous mode [ 63.267175][ T1658] EXT4-fs: dax option not supported [ 63.448942][ T310] usb 6-1: device descriptor read/64, error -71 [ 63.458997][ T60] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 63.569129][ T310] usb usb6-port1: attempt power cycle [ 63.648933][ T60] usb 5-1: Using ep0 maxpacket: 32 [ 63.655803][ T60] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 63.665973][ T60] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 63.678154][ T60] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.739666][ T60] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 63.750770][ T60] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 63.761775][ T60] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 63.776328][ T60] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 63.786941][ T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.817320][ T60] usb 5-1: config 0 descriptor?? [ 63.978965][ T310] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 64.010390][ T310] usb 6-1: device descriptor read/8, error -71 [ 64.089332][ T1684] netlink: 60 bytes leftover after parsing attributes in process `syz.1.591'. [ 64.214815][ T1688] capability: warning: `syz.1.593' uses deprecated v2 capabilities in a way that may be insecure [ 64.288592][ T1693] netlink: 8 bytes leftover after parsing attributes in process `syz.2.595'. [ 64.576148][ T1709] set_capacity_and_notify: 1 callbacks suppressed [ 64.576168][ T1709] loop2: detected capacity change from 0 to 512 [ 64.599695][ T1705] loop1: detected capacity change from 0 to 8192 [ 64.622179][ T1705] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 64.635677][ T1709] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 64.651288][ T1709] ext4 filesystem being mounted at /141/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.673243][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 64.673259][ T28] audit: type=1400 audit(1785727638.990:288): avc: denied { watch } for pid=1704 comm="syz.1.599" path="/124/file1/file0" dev="loop1" ino=1048620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 64.703246][ T310] usb 6-1: device descriptor read/8, error -71 [ 64.718360][ T1709] EXT4-fs error (device loop2): ext4_validate_inode_bitmap:106: comm syz.2.601: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 64.750492][ T1715] netlink: 104 bytes leftover after parsing attributes in process `syz.1.603'. [ 64.750991][ T28] audit: type=1400 audit(1785727639.070:289): avc: denied { unlink } for pid=1708 comm="syz.2.601" name="file1" dev="loop2" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 64.783597][ T1709] EXT4-fs error (device loop2) in ext4_free_inode:362: Corrupt filesystem [ 64.799899][ T291] EXT4-fs (loop2): unmounting filesystem. [ 64.988943][ T351] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 65.036814][ T1753] netlink: 52 bytes leftover after parsing attributes in process `syz.2.621'. [ 65.045995][ T1753] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.053241][ T1753] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.064979][ T1753] netlink: 52 bytes leftover after parsing attributes in process `syz.2.621'. [ 65.093503][ T1755] loop2: detected capacity change from 0 to 512 [ 65.111103][ T1755] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.141739][ T1755] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 65.525920][ T351] usb 1-1: device descriptor read/64, error -71 [ 65.547037][ T1755] ext4 filesystem being mounted at /153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.572700][ T28] audit: type=1400 audit(1785727639.890:290): avc: denied { map } for pid=1754 comm="syz.2.622" path="/153/file0/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 65.596879][ T28] audit: type=1400 audit(1785727639.890:291): avc: denied { execute } for pid=1754 comm="syz.2.622" path="/153/file0/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 65.676602][ T1769] loop5: detected capacity change from 0 to 256 [ 65.683686][ T1769] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.704993][ T1769] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 65.723873][ T291] EXT4-fs (loop2): unmounting filesystem. [ 65.763598][ T1776] netlink: 4 bytes leftover after parsing attributes in process `syz.2.630'. [ 65.787570][ T28] audit: type=1400 audit(1785727640.100:292): avc: denied { bind } for pid=1777 comm="syz.5.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 65.828157][ T1781] loop5: detected capacity change from 0 to 256 [ 65.845841][ T351] usb 1-1: device descriptor read/64, error -71 [ 65.884738][ T1785] loop5: detected capacity change from 0 to 512 [ 65.926430][ T28] audit: type=1400 audit(1785727640.240:293): avc: denied { create } for pid=1787 comm="syz.2.636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 65.996605][ T1795] netlink: 44 bytes leftover after parsing attributes in process `syz.1.638'. [ 66.009306][ T1795] netlink: 43 bytes leftover after parsing attributes in process `syz.1.638'. [ 66.018995][ T1795] netlink: 'syz.1.638': attribute type 5 has an invalid length. [ 66.027120][ T1795] netlink: 43 bytes leftover after parsing attributes in process `syz.1.638'. [ 66.063955][ T1801] 9pnet_fd: Insufficient options for proto=fd [ 66.204098][ T454] usb 5-1: USB disconnect, device number 5 [ 66.226500][ T1809] loop2: detected capacity change from 0 to 512 [ 66.238379][ T1809] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 66.248959][ T351] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 66.261970][ T1809] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.645: bg 0: block 104: invalid block bitmap [ 66.346114][ T1817] loop4: detected capacity change from 0 to 512 [ 66.353650][ T1809] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 66.389574][ T1817] EXT4-fs error (device loop4): ext4_orphan_get:1405: inode #15: comm syz.4.648: iget: bad i_size value: 38620345925642 [ 66.405426][ T1809] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.645: invalid indirect mapped block 1 (level 1) [ 66.419458][ T1817] EXT4-fs error (device loop4): ext4_orphan_get:1410: comm syz.4.648: couldn't read orphan inode 15 (err -117) [ 66.445838][ T1809] EXT4-fs (loop2): 1 truncate cleaned up [ 66.452573][ T1817] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 66.462705][ T1809] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 66.596642][ T291] EXT4-fs (loop2): unmounting filesystem. [ 66.847558][ T28] audit: type=1400 audit(1785727641.160:294): avc: denied { read } for pid=1826 comm="syz.5.652" name="usbmon0" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 66.964987][ T28] audit: type=1400 audit(1785727641.200:295): avc: denied { open } for pid=1826 comm="syz.5.652" path="/dev/usbmon0" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 66.990520][ T1831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 67.032138][ T28] audit: type=1400 audit(1785727641.350:296): avc: denied { create } for pid=1834 comm="syz.5.656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 67.053315][ T1836] dummy_hcd dummy_hcd.0: remove, state 1 [ 67.061472][ T1836] usb usb1: USB disconnect, device number 1 [ 67.086304][ T351] usb usb1-port1: attempt power cycle [ 67.131733][ T1836] dummy_hcd dummy_hcd.0: stopped [ 67.136803][ T1836] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 67.158407][ T28] audit: type=1400 audit(1785727641.470:297): avc: denied { mounton } for pid=1845 comm="syz.2.661" path="/168/file0" dev="tmpfs" ino=888 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 67.184859][ T290] EXT4-fs (loop4): unmounting filesystem. [ 67.277511][ T1862] loop1: detected capacity change from 0 to 512 [ 67.287273][ T1862] EXT4-fs: Ignoring removed nobh option [ 67.311120][ T1862] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 67.321401][ T1862] ext4 filesystem being mounted at /143/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.347379][ T288] EXT4-fs (loop1): unmounting filesystem. [ 67.358995][ T310] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 67.538976][ T310] usb 6-1: Using ep0 maxpacket: 32 [ 67.545622][ T310] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 67.554344][ T310] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 67.563367][ T310] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 67.573798][ T310] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 67.584023][ T310] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 67.594116][ T310] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 67.607463][ T310] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 67.616957][ T310] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.629527][ T310] usb 6-1: config 0 descriptor?? [ 67.721013][ T1712] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 67.732867][ T1712] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 67.741398][ T1712] CPU: 1 PID: 1712 Comm: syz.0.602 Not tainted syzkaller #0 [ 67.748700][ T1712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.758796][ T1712] RIP: 0010:set_link_state+0x2a/0x1230 [ 67.764316][ T1712] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 4d fb 24 fe 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 e8 85 6a fe 4d 8b 75 00 49 8d 95 9b [ 67.783947][ T1712] RSP: 0018:ffffc90011677560 EFLAGS: 00010046 [ 67.790049][ T1712] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88811ee6d100 [ 67.798039][ T1712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.806079][ T1712] RBP: ffffc900116775e8 R08: 0000000000000003 R09: 0000000000000004 [ 67.814081][ T1712] R10: dffffc0000000000 R11: fffff520022ceeac R12: 0000000000000000 [ 67.822132][ T1712] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810dedc000 [ 67.830273][ T1712] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 67.839256][ T1712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.845937][ T1712] CR2: 00007f4ddd21c897 CR3: 0000000118c0d000 CR4: 00000000003506a0 [ 67.853938][ T1712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.862005][ T1712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.870084][ T1712] Call Trace: [ 67.873389][ T1712] [ 67.876337][ T1712] ? __kasan_check_write+0x14/0x20 [ 67.881483][ T1712] ? mutex_lock+0x93/0x1b0 [ 67.885916][ T1712] dummy_pullup+0xcd/0x130 [ 67.890352][ T1712] ? __cfi_dummy_pullup+0x10/0x10 [ 67.895387][ T1712] usb_gadget_disconnect_locked+0x14c/0x3f0 [ 67.901301][ T1712] gadget_unbind_driver+0xab/0x3d0 [ 67.906439][ T1712] ? __cfi_gadget_unbind_driver+0x10/0x10 [ 67.912178][ T1712] device_release_driver_internal+0x486/0x7e0 [ 67.918290][ T1712] driver_detach+0x1f1/0x2d0 [ 67.922947][ T1712] bus_remove_driver+0x121/0x1d0 [ 67.927925][ T1712] driver_unregister+0x75/0xa0 [ 67.932750][ T1712] usb_gadget_unregister_driver+0x4e/0x70 [ 67.938571][ T1712] raw_release+0xda/0x260 [ 67.942917][ T1712] ? __cfi_raw_release+0x10/0x10 [ 67.947861][ T1712] __fput+0x1fd/0x8f0 [ 67.951859][ T1712] ____fput+0x15/0x20 [ 67.955848][ T1712] task_work_run+0x1e1/0x250 [ 67.960464][ T1712] ? __cfi_task_work_run+0x10/0x10 [ 67.965595][ T1712] ? __kasan_check_write+0x14/0x20 [ 67.970718][ T1712] do_exit+0xaf2/0x2850 [ 67.974885][ T1712] ? timerqueue_del+0xd3/0x120 [ 67.979744][ T1712] ? __cfi_do_exit+0x10/0x10 [ 67.984345][ T1712] ? __remove_hrtimer+0x157/0x3d0 [ 67.989377][ T1712] ? remove_hrtimer+0x137/0x280 [ 67.994244][ T1712] ? __kasan_check_write+0x14/0x20 [ 67.999480][ T1712] ? _raw_spin_lock_irq+0x95/0xf0 [ 68.004543][ T1712] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 68.010129][ T1712] do_group_exit+0x21b/0x2e0 [ 68.014733][ T1712] ? __kasan_check_write+0x14/0x20 [ 68.019854][ T1712] ? recalc_sigpending+0x180/0x1c0 [ 68.024973][ T1712] get_signal+0x167c/0x1700 [ 68.029524][ T1712] ? __cfi_get_signal+0x10/0x10 [ 68.034397][ T1712] arch_do_signal_or_restart+0xd1/0x11c0 [ 68.040085][ T1712] ? do_futex+0x2e2/0x430 [ 68.044430][ T1712] ? _copy_from_user+0x8f/0xc0 [ 68.049234][ T1712] ? __cfi_do_futex+0x10/0x10 [ 68.053915][ T1712] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 68.060364][ T1712] ? __se_sys_futex+0x136/0x310 [ 68.065261][ T1712] ? do_user_addr_fault+0x9a5/0x1030 [ 68.070569][ T1712] exit_to_user_mode_loop+0x7a/0xb0 [ 68.075788][ T1712] exit_to_user_mode_prepare+0x87/0xd0 [ 68.081270][ T1712] syscall_exit_to_user_mode+0x1a/0x30 [ 68.086740][ T1712] do_syscall_64+0x58/0xa0 [ 68.091178][ T1712] ? clear_bhb_loop+0x30/0x80 [ 68.095868][ T1712] ? clear_bhb_loop+0x30/0x80 [ 68.100599][ T1712] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 68.106507][ T1712] RIP: 0033:0x7f8b4d59e019 [ 68.110942][ T1712] Code: Unable to access opcode bytes at 0x7f8b4d59dfef. [ 68.117960][ T1712] RSP: 002b:00007ffd99b91728 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 68.126469][ T1712] RAX: fffffffffffffdfc RBX: 000000000000fca4 RCX: 00007f8b4d59e019 [ 68.134451][ T1712] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8b4d825fac [ 68.142445][ T1712] RBP: 0000000000000bea R08: 0027f86c2b191526 R09: 0000000000000000 [ 68.150444][ T1712] R10: 00007ffd99b91830 R11: 0000000000000246 R12: 00007ffd99b91850 [ 68.158430][ T1712] R13: 00007f8b4d825fac R14: 000000000001088e R15: 00007ffd99b91830 [ 68.166696][ T1712] [ 68.169752][ T1712] Modules linked in: [ 68.173655][ T1712] ---[ end trace 0000000000000000 ]--- [ 68.179150][ T1712] RIP: 0010:set_link_state+0x2a/0x1230 [ 68.184653][ T1712] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 4d fb 24 fe 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 e8 85 6a fe 4d 8b 75 00 49 8d 95 9b [ 68.204464][ T1712] RSP: 0018:ffffc90011677560 EFLAGS: 00010046 [ 68.210584][ T1712] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88811ee6d100 [ 68.218569][ T1712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.226614][ T1712] RBP: ffffc900116775e8 R08: 0000000000000003 R09: 0000000000000004 [ 68.234691][ T1712] R10: dffffc0000000000 R11: fffff520022ceeac R12: 0000000000000000 [ 68.242730][ T1712] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810dedc000 [ 68.250827][ T1712] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 68.259803][ T1712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.266413][ T1712] CR2: 00007f4ddd21c897 CR3: 0000000118c0d000 CR4: 00000000003506a0 [ 68.274412][ T1712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.282586][ T1712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.290781][ T1712] Kernel panic - not syncing: Fatal exception [ 68.297019][ T1712] Kernel Offset: disabled [ 68.301356][ T1712] Rebooting in 86400 seconds..