last executing test programs: 1.190414163s ago: executing program 1 (id=802): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020692500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000650000000600000085100000010000009500000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000500)='GPL\x00', 0xf}, 0x94) 1.126866925s ago: executing program 1 (id=807): symlink(&(0x7f0000001780)='./file0/../file0\x00', 0x0) 1.057666597s ago: executing program 1 (id=812): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000240), 0xfc, 0x565, &(0x7f0000000280)="$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") 927.123971ms ago: executing program 1 (id=820): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000071041d000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 866.934063ms ago: executing program 1 (id=826): syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[], 0x5, 0x298, &(0x7f0000000680)="$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") 832.647264ms ago: executing program 2 (id=827): mount_setattr(0xffffffffffffffff, 0x0, 0x9000, &(0x7f00000000c0)={0x0, 0x2, 0x140000}, 0x20) 779.646905ms ago: executing program 2 (id=830): syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 761.160026ms ago: executing program 2 (id=833): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 751.549086ms ago: executing program 1 (id=834): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./bus\x00', 0x41, &(0x7f0000000380)={[{@lazytime}, {@noblock_validity}, {@bh}, {@nodelalloc}, {@noblock_validity}, {}, {@mblk_io_submit}, {@acl}, {@resgid}], [], 0x3d}, 0x1, 0x522, &(0x7f00000007c0)="$eJzs3UFsI1cZAOB/HHu72U2bFDhAJUqhRdkVrJ00tI16KEVCcKoElPsSEieK4sRR7LSbqIKsOHBEQgiQOJULFyROnJBQJS4cEVIlOIMAgRBs4YAEdCrb43Q3GSfZjWNn4++TJvPmeeb97zma8byZp5kARtZTEfFyRLybpun1iJjM8gvZFHudqbXeO3feWGxNSaTpq/9IIsnyumWlbY/E1WyzyxHxlS9GfD05HLexs7u2UKtVt7LlSnN9s9LY2b2xur6wUl2pbszNzT4//8L8c/MzfWnnRES89Pm/fP87P/nCS7/89Ot/vPm3a99Isvw40I77VDzqw07TS+3v4u4Nth4w2HlUbLcwM563xtihnNtnXCcAAHr7QER8IiKux2SMHX06CwAAADyE0s9OxP+S7r27Qy71yAcAAAAeIoX2GNikUM7G+05EoVAuR3sM74fiSqFWbzQ/tVzf3ljqjJWdilJhebVWncnGCk9FKWktz7bT7y8/e2B5LiIej4jvTY63l8uL9drSsC9+AAAAwIi4eqD//+/JTv8fAAAAuGCmhl0BAAAA4Mzp/wMAAMDFp/8PAAAAF9qXXnmlNaXd918vvbazvVZ/7cZStbFWXt9eLC/WtzbLK/X6SvuZfevHlVer1zc/ExvbtyrNaqNZaezs3lyvb280b67e8wpsAAAAYIAe/9hbv08iYu/F8fbUculkm55wNeC8Ku6nkmyes1v/4bHO/M8DqhQwEGPDrgAwNMVhVwAYmtKwKwAMXXLM5z0H7/wmm3+8v/UBAAD6b/oj+ff/j78uuFcYQPWAM+T+H4wu+z+MrvZ5/klH8jrjhwul5AwARt6p7/8fK03vq0IAAEDfTbSnpFDOLu9NRKFQLkc82n4tQClZXq1VZyLisYj43WTpkdbybHvL5Ng+AwAAAAAAAAAAAAAAAAAAAAAAAADQkaZJpAAAAMCFFlH4a/KrzrP8pyefmTh4feBS8p/JyF4R+vqPXv3BrYVmc2u2lf/P/fzmD7P8Z4dxBQMAAABGQvF+Vu7207v9eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADop3fuvLHYnQYZ9++fi4ipvPjFuNyeX45SRFz5VxLFu7ZLImKsD/HHW38+nBc/aVVrP2Re/PE3Tx9/7/aR8WMq+xby4l89fXgYaW+1jj8v5+1/hXiqPc/f/4oR9yw/qN7Hv9g//o312P8fPWGMJ97+WaVn/NsRTxTzjz/d+EmP+E/nFfjzbx/K+tpXd3d7xU/fjJjO/f1J7olVaa5vVho7uzdW1xdWqivVjbm52efnX5h/bn6msrxaq2Z/c2N896O/ePeo9l/pEX/qmPY/k1PepZy8/799684HO8lSXvxrT+fE//WPszUOxy9kv32fzNKtz6e76b1O+m5P/vS3Tx7V/qUe7T/u/3+tV6EHXP/yt/50wlUBgAFo7OyuLdRq1a3zkXgx+l5yq4c/9HY9fIn/pueiGmeb+GZfC0zTNG3tU6coJ4nBfQnJ0VUd9pEJAADot/dP+oddEwAAAAAAAAAAAAAAAAAAABhdg3jS2MGYe/uppB+P0AYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6Iv3AgAA//8ZWuAG") 693.538778ms ago: executing program 4 (id=835): syz_init_net_socket$bt_hci(0x1f, 0x2, 0x1) 693.462708ms ago: executing program 3 (id=836): syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x800) 663.784079ms ago: executing program 4 (id=837): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x88, &(0x7f0000000240)={[{@nogrpid}, {@min_batch_time}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@nobarrier}, {@nodiscard}, {@dioread_nolock}]}, 0x3, 0x46f, &(0x7f0000003f80)="$eJzs289vFFUcAPDvbLv8xlaCP/ilVTQSf7S0IHLwotHEgyYmekBvtS0EWaihNRFCtBqDR0PiwRvRG4l/gSe9GMWLiVe9GxJiuICc1szuTNlddpftut0F+/kky7438ybv+2Xm7b6Z1w1gzRpL/0kitkTEHxExUq3WNxirvt24dm7mn2vnZpIol9/6O6m0u37t3EzeND9uc14Zjih8nsSuJv0unDl7YrpUmjud1ScWT34wsXDm7HPHT04fmzs2d2rq8OGDByZfODT1fE/yTPO6vvPj+d07XnvnwhszRy6898t3SZ5/Qx49MtZu55Plco+7G6ytNeVkOL79eoCx0Lmh6jCNYmX8j8RQpVY1Eq9+NtDggFVVLpfLD7bevVQG/seSGHQEwGDkX/Tp/W/+6tPU465w9aXqDVCa943sVd0zHIWsTbHh/raXxiLiyNLNi+krVuc5BABAnR/S+c+zzeZ/hah9LnRftoYyGhH3R8S2iDgUEdsj4oGIStuHIuLhFfbfuEhy+/yncKWrxDqUzv9ezNa26ud/+ewvRoey2tZK/sXk6PHS3P7s/2RfFNen9ck2ffz4yu9fttpXmf8Vs8rSzYtp//lcMIvjyvD6+mNmpxenu8230dVPI3YON8s/WV4JSCJiR0Ts7LKP409f2t1qX+3890jT/NsY7jKgGuVvIp6qnv+laMg/l7Rfn5zYEKW5/RP5VXG7y7+df7NV//8p/x5Iz/+mptf/stGkdr12YeV9nP/zi5b3NHfOv/n1vy55u1LOz9JH04uLpycj1iWvV4Ou3T5169i8nrdP89+3t/n435Ydk/axKyLSi3hPRDwSEY9msT8WEY9HxN42+f/88hPvd59/nQ1tuulKmv9s0/O/fP03nP9bhXXRuKV5YejET9/XdTq6kvzT83+wUtqXbenk86+TuLq7mgEAAODeU4iILZEUxpfLhcL4ePVv+LfHpkJpfmHxmaPzH56arf5GYDSKhfxJ10jN89DJ7LY+r0811A9kz42/GtpYqY/PzJdmB508rHGbW4z/1F9Dg44OWHU9WEcD7lHGP6xdxj+sXfXjv5wMLBCg75p8/2/M3i/3Oxagv5rN/z8ZQBxA/zWM/xUs+23ueSxAf1XG/6/12/ZcGlAwQF918vz/3T7EAfSf9T9YkxY2xp1/JK+gcFshCp00TrLvlrsjZoXOC4P+ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiNfwMAAP//CMzjgQ==") 569.392422ms ago: executing program 0 (id=838): syz_clone(0x40042700, 0x0, 0x0, 0x0, 0x0, 0x0) 569.326772ms ago: executing program 3 (id=839): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@struct={0x4, 0x5, 0x0, 0x4, 0x1, 0x1, [{0x5, 0x1, 0x2}, {0x3, 0x3, 0x6}, {0x1, 0x0, 0xffff}, {0xe, 0x1, 0x9}, {0xd, 0x2, 0xfffffffd}]}]}, {0x0, [0x2e, 0x2e, 0x6f, 0x5f, 0x2e, 0x30]}}, &(0x7f00000005c0)=""/235, 0x68, 0xeb, 0x1, 0x51}, 0x28) 473.504135ms ago: executing program 3 (id=840): syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000440)={[{@errors_remount}, {@jqfmt_vfsv1}]}, 0xfa, 0x4cc, &(0x7f00000016c0)="$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") 312.30551ms ago: executing program 4 (id=841): lsm_get_self_attr(0x64, 0xffffffffffffffff, &(0x7f0000000040)=0xfffffffffffffdb1, 0x0) 240.140443ms ago: executing program 0 (id=842): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="b40800000000000061107f00000000000600000000000000950000000000000071c710fcb1718cec3b1802deee6320aff2b0b4586d00fc7ba7daf818628640db42f91b1f37ed39e15714eed81abfaaa78985ca26924e3f989d24d1281527c4000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0xffffffffffffffb2}, 0x48) 215.983783ms ago: executing program 0 (id=843): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x89}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 160.705485ms ago: executing program 3 (id=844): socket$kcm(0x2, 0xa, 0x2) 121.093006ms ago: executing program 4 (id=845): readv(0xffffffffffffffff, 0x0, 0x0) 120.675966ms ago: executing program 0 (id=846): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1802000002000000000000000d0000008500000053000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000012000085000000bf00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10000000}, 0x94) 113.695737ms ago: executing program 2 (id=847): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x78}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x3c) 56.493938ms ago: executing program 4 (id=848): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020692500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000650000000600000085100000010000009500000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000500)='GPL\x00', 0xf}, 0x94) 56.258968ms ago: executing program 3 (id=849): mknod(&(0x7f0000003cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x400, 0x1) 12.52247ms ago: executing program 0 (id=850): process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000006180)=""/141, 0x8d}], 0x2, &(0x7f0000000340)=[{&(0x7f0000008480)=""/95, 0xfffffffffffffd88}, {&(0x7f0000000000)=""/37}, {&(0x7f0000000040)=""/207}, {&(0x7f0000000140)=""/129}, {&(0x7f0000000200)=""/193}], 0x1, 0x0) 12.44017ms ago: executing program 2 (id=851): readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/189, 0xbd) 12.3765ms ago: executing program 0 (id=852): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0xd, 0x2, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0x35}, @exit], &(0x7f0000000400)='GPL\x00'}, 0x90) 12.29475ms ago: executing program 2 (id=853): rt_tgsigqueueinfo(0x0, 0x0, 0x8, &(0x7f0000000480)={0x2b, 0x0, 0xfffffffb}) 7.18781ms ago: executing program 3 (id=854): madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x67) 0s ago: executing program 4 (id=855): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a80)={@cgroup, 0xffffffffffffffff, 0x26, 0x38}, 0x20) kernel console output (not intermixed with test programs): [ 19.453128][ T28] audit: type=1400 audit(1779293666.194:103): avc: denied { write } for pid=3204 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.507181][ T28] audit: type=1400 audit(1779293666.254:104): avc: denied { write } for pid=3208 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.228003][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 20.228019][ T28] audit: type=1400 audit(1779293666.984:110): avc: denied { write } for pid=3250 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.257105][ T28] audit: type=1400 audit(1779293666.994:111): avc: denied { write } for pid=3261 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.450847][ T28] audit: type=1400 audit(1779293668.204:112): avc: denied { transition } for pid=3269 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.477922][ T28] audit: type=1400 audit(1779293668.204:113): avc: denied { noatsecure } for pid=3269 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.500004][ T28] audit: type=1400 audit(1779293668.204:114): avc: denied { write } for pid=3269 comm="sh" path="pipe:[2622]" dev="pipefs" ino=2622 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 21.522401][ T28] audit: type=1400 audit(1779293668.204:115): avc: denied { rlimitinh } for pid=3269 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.541169][ T28] audit: type=1400 audit(1779293668.204:116): avc: denied { siginh } for pid=3269 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. [ 28.992763][ T28] audit: type=1400 audit(1779293675.744:117): avc: denied { mounton } for pid=3285 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 [ 29.015835][ T28] audit: type=1400 audit(1779293675.764:118): avc: denied { mount } for pid=3285 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 [ 29.016588][ T3285] cgroup: Unknown subsys name 'net' [ 29.043581][ T28] audit: type=1400 audit(1779293675.794:119): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.177871][ T3285] cgroup: Unknown subsys name 'cpuset' [ 29.183934][ T3285] cgroup: Unknown subsys name 'rlimit' [ 29.295973][ T28] audit: type=1400 audit(1779293676.044:120): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.319325][ T28] audit: type=1400 audit(1779293676.044:121): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.340015][ T28] audit: type=1400 audit(1779293676.044:122): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.345775][ T3287] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.360630][ T28] audit: type=1400 audit(1779293676.054:123): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.389372][ T28] audit: type=1400 audit(1779293676.054:124): avc: denied { mounton } for pid=3285 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 [ 29.414771][ T28] audit: type=1400 audit(1779293676.054:125): avc: denied { mount } for pid=3285 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 [ 29.438331][ T28] audit: type=1400 audit(1779293676.064:126): avc: denied { read } for pid=3018 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.438530][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.224744][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 36.224760][ T28] audit: type=1400 audit(1779293682.974:135): avc: denied { read } for pid=3298 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 36.261966][ T28] audit: type=1400 audit(1779293682.974:136): avc: denied { read } for pid=3299 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 36.287204][ T28] audit: type=1400 audit(1779293682.974:137): avc: denied { open } for pid=3299 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 36.332913][ T28] audit: type=1400 audit(1779293682.984:138): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 36.371222][ T28] audit: type=1400 audit(1779293683.034:139): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.lYX6vc/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.395818][ T28] audit: type=1400 audit(1779293683.034:140): avc: denied { mount } for pid=3300 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 36.418392][ T28] audit: type=1400 audit(1779293683.034:141): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.lYX6vc/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 36.460725][ T28] audit: type=1400 audit(1779293683.034:142): avc: denied { mount } for pid=3300 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 36.482648][ T28] audit: type=1400 audit(1779293683.034:143): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.lYX6vc/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 36.509968][ T28] audit: type=1400 audit(1779293683.034:144): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.lYX6vc/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=508 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 40.308796][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.315949][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.323239][ T3321] bridge_slave_0: entered allmulticast mode [ 40.329866][ T3321] bridge_slave_0: entered promiscuous mode [ 40.336603][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.343766][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.350890][ T3321] bridge_slave_1: entered allmulticast mode [ 40.357423][ T3321] bridge_slave_1: entered promiscuous mode [ 40.385565][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.405211][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.448493][ T3321] team0: Port device team_slave_0 added [ 40.456970][ T3321] team0: Port device team_slave_1 added [ 40.495679][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.502939][ T3321] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.528977][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.550725][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.557748][ T3321] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.583776][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.660538][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.667809][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.674945][ T3320] bridge_slave_0: entered allmulticast mode [ 40.681426][ T3320] bridge_slave_0: entered promiscuous mode [ 40.703604][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.710704][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.717959][ T3320] bridge_slave_1: entered allmulticast mode [ 40.724285][ T3320] bridge_slave_1: entered promiscuous mode [ 40.740998][ T3321] hsr_slave_0: entered promiscuous mode [ 40.747088][ T3321] hsr_slave_1: entered promiscuous mode [ 40.763118][ T3336] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.770208][ T3336] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.777381][ T3336] bridge_slave_0: entered allmulticast mode [ 40.783721][ T3336] bridge_slave_0: entered promiscuous mode [ 40.790457][ T3336] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.797577][ T3336] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.804700][ T3336] bridge_slave_1: entered allmulticast mode [ 40.811371][ T3336] bridge_slave_1: entered promiscuous mode [ 40.829663][ T3328] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.836772][ T3328] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.844023][ T3328] bridge_slave_0: entered allmulticast mode [ 40.850517][ T3328] bridge_slave_0: entered promiscuous mode [ 40.867116][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.880170][ T3328] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.887370][ T3328] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.894455][ T3328] bridge_slave_1: entered allmulticast mode [ 40.900963][ T3328] bridge_slave_1: entered promiscuous mode [ 40.908302][ T3336] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.917507][ T3330] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.924587][ T3330] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.931707][ T3330] bridge_slave_0: entered allmulticast mode [ 40.938190][ T3330] bridge_slave_0: entered promiscuous mode [ 40.945466][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.964070][ T3336] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.976985][ T3330] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.984118][ T3330] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.991400][ T3330] bridge_slave_1: entered allmulticast mode [ 40.998022][ T3330] bridge_slave_1: entered promiscuous mode [ 41.027242][ T3320] team0: Port device team_slave_0 added [ 41.033682][ T3320] team0: Port device team_slave_1 added [ 41.040367][ T3328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.050308][ T3336] team0: Port device team_slave_0 added [ 41.067508][ T3328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.081142][ T3336] team0: Port device team_slave_1 added [ 41.087972][ T3330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.112719][ T3330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.128231][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.135506][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.161460][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.172912][ T3328] team0: Port device team_slave_0 added [ 41.189763][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.196848][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.222773][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.234334][ T3328] team0: Port device team_slave_1 added [ 41.240293][ T3336] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.247257][ T3336] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.273232][ T3336] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.284728][ T3330] team0: Port device team_slave_0 added [ 41.305094][ T3336] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.312074][ T3336] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.338206][ T3336] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.352443][ T3330] team0: Port device team_slave_1 added [ 41.372086][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.379184][ T3328] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.405058][ T3328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.426161][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.433168][ T3328] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.459257][ T3328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.470198][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.477240][ T3330] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.503506][ T3330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.526399][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.533371][ T3330] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.559338][ T3330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.585251][ T3320] hsr_slave_0: entered promiscuous mode [ 41.591209][ T3320] hsr_slave_1: entered promiscuous mode [ 41.597029][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 41.602775][ T3320] Cannot create hsr debugfs directory [ 41.615616][ T3336] hsr_slave_0: entered promiscuous mode [ 41.621724][ T3336] hsr_slave_1: entered promiscuous mode [ 41.627535][ T3336] debugfs: 'hsr0' already exists in 'hsr' [ 41.633246][ T3336] Cannot create hsr debugfs directory [ 41.671496][ T3330] hsr_slave_0: entered promiscuous mode [ 41.677595][ T3330] hsr_slave_1: entered promiscuous mode [ 41.683350][ T3330] debugfs: 'hsr0' already exists in 'hsr' [ 41.689115][ T3330] Cannot create hsr debugfs directory [ 41.700498][ T3328] hsr_slave_0: entered promiscuous mode [ 41.706511][ T3328] hsr_slave_1: entered promiscuous mode [ 41.712330][ T3328] debugfs: 'hsr0' already exists in 'hsr' [ 41.718056][ T3328] Cannot create hsr debugfs directory [ 41.769233][ T3321] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 41.777786][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 41.802072][ T3321] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 41.810494][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 41.830208][ T3321] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 41.838496][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 41.854968][ T3321] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 41.863671][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 41.938668][ T3336] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.947689][ T3336] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 41.955177][ T3336] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.963497][ T3336] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 41.971232][ T3336] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.979706][ T3336] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 41.987471][ T3336] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.995993][ T3336] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.026814][ T3320] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.035269][ T3320] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.042846][ T3320] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.051478][ T3320] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.059083][ T3320] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.067378][ T3320] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.075316][ T3320] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.083655][ T3320] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.121018][ T3328] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.129738][ T3328] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.146330][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.153583][ T3328] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.162446][ T3328] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.169922][ T3328] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.178257][ T3328] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.192392][ T3328] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.201125][ T3328] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.226109][ T3330] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 42.235049][ T3330] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.242802][ T3330] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 42.251755][ T3330] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.260615][ T3330] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 42.269233][ T3330] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.277245][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.287388][ T3330] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 42.296026][ T3330] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.308309][ T3336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.320296][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.327385][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.340028][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.347152][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.367259][ T3336] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.391300][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.398537][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.416216][ T910] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.423293][ T910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.441081][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.475563][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.497297][ T910] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.504419][ T910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.518491][ T3330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.526956][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.534039][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.548011][ T3328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.573174][ T3328] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.590984][ T3330] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.603458][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.610614][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.627469][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.634546][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.644652][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.651770][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.666688][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.673737][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.721849][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.871071][ T3336] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.881548][ T3321] veth0_vlan: entered promiscuous mode [ 42.894406][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.909205][ T3321] veth1_vlan: entered promiscuous mode [ 42.941633][ T3321] veth0_macvtap: entered promiscuous mode [ 42.958009][ T3330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.966354][ T3321] veth1_macvtap: entered promiscuous mode [ 42.976497][ T3328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.011785][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.049565][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.057562][ T3336] veth0_vlan: entered promiscuous mode [ 43.071330][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.090230][ T3336] veth1_vlan: entered promiscuous mode [ 43.099962][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.115961][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.131039][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.159940][ T3330] veth0_vlan: entered promiscuous mode [ 43.174123][ T3328] veth0_vlan: entered promiscuous mode [ 43.186574][ T3336] veth0_macvtap: entered promiscuous mode [ 43.195626][ T3321] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 43.211761][ T3336] veth1_macvtap: entered promiscuous mode [ 43.218628][ T3330] veth1_vlan: entered promiscuous mode [ 43.235118][ T3328] veth1_vlan: entered promiscuous mode [ 43.243960][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 43.243973][ T28] audit: type=1400 audit(1779293689.994:155): avc: denied { map_create } for pid=3527 comm="syz.1.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.273901][ T3336] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.294618][ T3320] veth0_vlan: entered promiscuous mode [ 43.299177][ T28] audit: type=1400 audit(1779293689.994:156): avc: denied { bpf } for pid=3527 comm="syz.1.6" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.303393][ T3336] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.328386][ T28] audit: type=1400 audit(1779293690.024:157): avc: denied { prog_load } for pid=3529 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.350629][ T28] audit: type=1400 audit(1779293690.024:158): avc: denied { perfmon } for pid=3529 comm="syz.1.10" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.356427][ T3320] veth1_vlan: entered promiscuous mode [ 43.381749][ T28] audit: type=1400 audit(1779293690.134:159): avc: denied { prog_run } for pid=3531 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.403355][ T3328] veth0_macvtap: entered promiscuous mode [ 43.420074][ T3330] veth0_macvtap: entered promiscuous mode [ 43.429001][ T3330] veth1_macvtap: entered promiscuous mode [ 43.440452][ T3328] veth1_macvtap: entered promiscuous mode [ 43.456026][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.465520][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.479707][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.492646][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.507402][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.522401][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.539000][ T3320] veth0_macvtap: entered promiscuous mode [ 43.553023][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.564213][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.573872][ T3320] veth1_macvtap: entered promiscuous mode [ 43.595627][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.620541][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.634464][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.653298][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.660269][ T28] audit: type=1400 audit(1779293690.404:160): avc: denied { map_read map_write } for pid=3545 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.673774][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.694022][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.734676][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.742371][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.757999][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.772214][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.809677][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.850016][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.876089][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.906838][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.009814][ T28] audit: type=1400 audit(1779293690.754:161): avc: denied { read write } for pid=3580 comm="syz.4.9" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.036188][ T3584] loop4: detected capacity change from 0 to 128 [ 44.114803][ T28] audit: type=1400 audit(1779293690.784:162): avc: denied { open } for pid=3330 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.193268][ T28] audit: type=1400 audit(1779293690.784:163): avc: denied { ioctl } for pid=3330 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 44.225440][ T3608] loop4: detected capacity change from 0 to 512 [ 44.292135][ T3617] loop3: detected capacity change from 0 to 512 [ 44.321311][ T3617] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.350630][ T3617] EXT4-fs (loop3): orphan cleanup on readonly fs [ 44.366723][ T28] audit: type=1400 audit(1779293691.114:164): avc: denied { mounton } for pid=3626 comm="syz.1.51" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 44.366737][ T3627] tmpfs: Bad value for 'mpol' [ 44.372314][ T3617] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 44.437793][ T3617] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.47: attempt to clear invalid blocks 2 len 1 [ 44.457162][ T3637] loop4: detected capacity change from 0 to 136 [ 44.459385][ T3617] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.465509][ T3637] Attempt to read inode for relocated directory [ 44.489802][ T3617] EXT4-fs (loop3): Remounting filesystem read-only [ 44.497283][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 44.503719][ C0] EXT4-fs (loop3): initial error at time 1779293691: ext4_clear_blocks:876: inode 13 [ 44.513349][ C0] EXT4-fs (loop3): last error at time 1779293691: ext4_clear_blocks:876: inode 13 [ 44.530984][ T3617] EXT4-fs (loop3): 1 truncate cleaned up [ 44.539528][ T3617] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.673807][ T3336] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.844152][ T3690] loop0: detected capacity change from 0 to 128 [ 44.882211][ T3690] FAT-fs (loop0): bogus sectors per cluster 0 [ 44.897110][ T3690] FAT-fs (loop0): Can't find a valid FAT filesystem [ 45.021926][ T3710] loop3: detected capacity change from 0 to 128 [ 45.120893][ T3727] loop2: detected capacity change from 0 to 128 [ 45.135468][ T3732] ======================================================= [ 45.135468][ T3732] WARNING: The mand mount option has been deprecated and [ 45.135468][ T3732] and is ignored by this kernel. Remove the mand [ 45.135468][ T3732] option from the mount to silence this warning. [ 45.135468][ T3732] ======================================================= [ 45.140912][ T3727] FAT-fs (loop2): bogus sectors per cluster 0 [ 45.208208][ T3732] EXT4-fs (loop1): unable to read superblock [ 45.228593][ T3727] FAT-fs (loop2): Can't find a valid FAT filesystem [ 45.324229][ T3753] cgroup: noprefix used incorrectly [ 45.413718][ T3763] loop2: detected capacity change from 0 to 512 [ 45.440674][ T3763] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.461775][ T3769] loop1: detected capacity change from 0 to 512 [ 45.478430][ T3763] EXT4-fs (loop2): orphan cleanup on readonly fs [ 45.497833][ T3763] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 45.509693][ T3769] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 45.532606][ T3769] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 45.532829][ T3763] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.118: attempt to clear invalid blocks 2 len 1 [ 45.543476][ T3769] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 45.654505][ T3763] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 45.654714][ T3763] EXT4-fs (loop2): Remounting filesystem read-only [ 45.663950][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 45.663972][ C0] EXT4-fs (loop2): initial error at time 1779293692: ext4_clear_blocks:876: inode 13 [ 45.664015][ C0] EXT4-fs (loop2): last error at time 1779293692: ext4_clear_blocks:876: inode 13 [ 45.709849][ T3763] EXT4-fs (loop2): 1 truncate cleaned up [ 45.716538][ T3763] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.771898][ T3801] loop4: detected capacity change from 0 to 512 [ 45.803111][ T3801] EXT4-fs warning (device loop4): read_mmp_block:111: Error -117 while reading MMP block 0 [ 45.831592][ T3806] EXT4-fs: Ignoring removed nobh option [ 45.859281][ T3806] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #3: comm syz.3.139: corrupted inode contents [ 45.880955][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.909953][ T3806] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.910121][ T3806] EXT4-fs (loop3): Remounting filesystem read-only [ 45.919227][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 45.919249][ C0] EXT4-fs (loop3): initial error at time 1779293692: ext4_do_update_inode:5690: inode 3 [ 45.919274][ C0] EXT4-fs (loop3): last error at time 1779293692: ext4_do_update_inode:5690: inode 3 [ 45.952082][ T3814] FAT-fs (loop4): bogus sectors per cluster 0 [ 45.961957][ T3814] FAT-fs (loop4): Can't find a valid FAT filesystem [ 46.020002][ T3820] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.144: casefold flag without casefold feature [ 46.036265][ T3827] 9pnet_fd: p9_fd_create_unix (3827): problem connecting socket: ./file0: -2 [ 46.064064][ T3829] Attempt to read inode for relocated directory [ 46.067793][ T3806] EXT4-fs (loop3): 1 truncate cleaned up [ 46.091775][ T3806] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.115520][ T3820] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 46.116973][ T3820] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.144: couldn't read orphan inode 15 (err -117) [ 46.126163][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 46.126193][ C0] EXT4-fs (loop4): initial error at time 1779293692: ext4_orphan_get:1397: inode 15 [ 46.126227][ C0] EXT4-fs (loop4): last error at time 1779293692: ext4_orphan_get:1397: inode 15 [ 46.137428][ T3806] ext4 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.173491][ T3820] loop4: lost filesystem error report for type 5 error -117 [ 46.186899][ T3820] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.195259][ T3806] syz.3.139 (3806) used greatest stack depth: 9736 bytes left [ 46.233784][ T3336] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.250347][ T3840] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.286831][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.306471][ T3840] EXT4-fs (loop0): orphan cleanup on readonly fs [ 46.333390][ T3840] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 46.355979][ T3840] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.151: attempt to clear invalid blocks 2 len 1 [ 46.441872][ T3840] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 46.442206][ T3840] EXT4-fs (loop0): Remounting filesystem read-only [ 46.443954][ T3858] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 46.451542][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 46.473521][ C1] EXT4-fs (loop0): initial error at time 1779293693: ext4_clear_blocks:876: inode 13 [ 46.483018][ C1] EXT4-fs (loop0): last error at time 1779293693: ext4_clear_blocks:876: inode 13 [ 46.606038][ T3840] EXT4-fs (loop0): 1 truncate cleaned up [ 46.646370][ T3840] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.671434][ T3886] EXT4-fs: Ignoring removed bh option [ 46.696596][ T3886] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 46.755164][ T3328] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.812500][ T3901] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.816814][ T3904] tmpfs: Bad value for 'mpol' [ 46.830227][ T3902] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 46.840045][ T3901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.883459][ T3908] EXT4-fs: Ignoring removed nobh option [ 46.889521][ T3908] EXT4-fs: Ignoring removed oldalloc option [ 46.901194][ T3908] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 46.917177][ T3908] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.188: invalid indirect mapped block 256 (level 1) [ 46.937349][ T3908] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 46.937589][ T3908] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.188: invalid indirect mapped block 2683928664 (level 1) [ 46.960556][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 46.960585][ C1] EXT4-fs (loop1): initial error at time 1779293693: ext4_free_branches:1023: inode 13 [ 46.960610][ C1] EXT4-fs (loop1): last error at time 1779293693: ext4_free_branches:1023: inode 13 [ 46.986471][ T3908] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 46.986766][ T3908] EXT4-fs (loop1): 1 truncate cleaned up [ 47.002013][ T3908] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.027806][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.539032][ T3984] EXT4-fs warning (device loop4): read_mmp_block:111: Error -74 while reading MMP block 17 [ 47.587743][ T3993] EXT4-fs: Ignoring removed nobh option [ 47.631927][ T3993] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #3: comm syz.1.226: corrupted inode contents [ 47.703198][ T4005] EXT4-fs warning (device loop4): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 47.707440][ T3993] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 47.730826][ T4005] EXT4-fs warning (device loop4): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 47.747287][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 47.765367][ C1] EXT4-fs (loop1): initial error at time 1779293694: ext4_do_update_inode:5690: inode 3 [ 47.775140][ C1] EXT4-fs (loop1): last error at time 1779293694: ext4_do_update_inode:5690: inode 3 [ 47.788379][ T3993] EXT4-fs (loop1): Remounting filesystem read-only [ 47.823093][ T3993] EXT4-fs (loop1): 1 truncate cleaned up [ 47.829937][ T3993] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.871292][ T3993] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.997435][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.049346][ T4023] EXT4-fs: dax option not supported [ 48.139496][ T4032] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 0 [ 48.251010][ T4049] futex_wake_op: syz.3.254 tries to shift op by 32; fix this program [ 48.520501][ T4072] SELinux: security_context_str_to_sid () failed with errno=-22 [ 48.818218][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 48.818233][ T28] audit: type=1400 audit(1779293695.574:196): avc: denied { mount } for pid=4110 comm="syz.3.283" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 48.909133][ T28] audit: type=1400 audit(1779293695.584:197): avc: denied { unmount } for pid=3336 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 49.041531][ T4133] set_capacity_and_notify: 14 callbacks suppressed [ 49.041549][ T4133] loop2: detected capacity change from 0 to 512 [ 49.098239][ T4133] EXT4-fs warning (device loop2): read_mmp_block:111: Error -74 while reading MMP block 17 [ 49.125875][ T4137] loop0: detected capacity change from 0 to 2048 [ 49.231175][ T4137] Alternate GPT is invalid, using primary GPT. [ 49.247705][ T4137] loop0: p1 p2 p3 [ 49.331427][ T4142] loop4: detected capacity change from 0 to 128 [ 49.362020][ T4143] loop3: detected capacity change from 0 to 512 [ 49.382674][ T4143] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.402674][ T4142] FAT-fs (loop4): bogus sectors per cluster 0 [ 49.407746][ T4143] ------------[ cut here ]------------ [ 49.409124][ T4142] FAT-fs (loop4): Can't find a valid FAT filesystem [ 49.414284][ T4143] EA inode 11 i_nlink=2 [ 49.414310][ T4143] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.3.301/4143 [ 49.435732][ T4143] Modules linked in: [ 49.440222][ T4143] CPU: 1 UID: 0 PID: 4143 Comm: syz.3.301 Not tainted syzkaller #0 PREEMPT(full) [ 49.449444][ T4143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 49.459533][ T4143] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 49.466153][ T4143] Code: 74 5a 98 ff 4c 8d 2d 5d 68 5c 05 49 8d 7e 40 e8 04 18 b6 ff 49 8b 6e 40 4c 89 e7 e8 38 13 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 af fe d7 03 66 66 66 66 66 66 2e [ 49.485985][ T4143] RSP: 0018:ffffc90010f5f778 EFLAGS: 00010246 [ 49.492158][ T4143] RAX: ffff88810160ad00 RBX: ffff8881005acdd8 RCX: ffffffff81c0d898 [ 49.500275][ T4143] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d40e0 [ 49.508292][ T4143] RBP: 000000000000000b R08: 00018881005acd8b R09: 0000000000000000 [ 49.516343][ T4143] R10: ffffc90010f5f6a8 R11: 0001c90010f5f6a8 R12: ffff8881005acd88 [ 49.524348][ T4143] R13: ffffffff871d40e0 R14: ffff8881005acd40 R15: 0000000000000001 [ 49.532416][ T4143] FS: 00007faaa65176c0(0000) GS:ffff8882ae9fa000(0000) knlGS:0000000000000000 [ 49.541393][ T4143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.548004][ T4143] CR2: 00007f67d52a8000 CR3: 000000011cb92000 CR4: 00000000003506f0 [ 49.555976][ T4143] Call Trace: [ 49.559320][ T4143] [ 49.562272][ T4143] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 49.568311][ T4143] ? errseq_check+0x2c/0x50 [ 49.572865][ T4143] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 49.578375][ T4143] ? ext4_truncate+0x89f/0xa10 [ 49.583159][ T4143] ext4_evict_inode+0xb16/0xe30 [ 49.588077][ T4143] ? __pfx_ext4_evict_inode+0x10/0x10 [ 49.593467][ T4143] evict+0x2af/0x510 [ 49.597429][ T4143] ? __dquot_initialize+0x146/0x7c0 [ 49.602759][ T4143] iput+0x41a/0x580 [ 49.606587][ T4143] ext4_process_orphan+0x1a9/0x1c0 [ 49.611751][ T4143] ext4_orphan_cleanup+0x69c/0x9f0 [ 49.617032][ T4143] ext4_fill_super+0x3408/0x37c0 [ 49.622010][ T4143] ? set_blocksize+0x14c/0x270 [ 49.626903][ T4143] ? setup_bdev_super+0x30e/0x370 [ 49.632015][ T4143] ? __pfx_ext4_fill_super+0x10/0x10 [ 49.637491][ T4143] get_tree_bdev_flags+0x291/0x300 [ 49.642802][ T4143] ? __pfx_ext4_fill_super+0x10/0x10 [ 49.648158][ T4143] get_tree_bdev+0x1f/0x30 [ 49.652668][ T4143] ext4_get_tree+0x1c/0x30 [ 49.657088][ T4143] vfs_get_tree+0x57/0x1d0 [ 49.661594][ T4143] do_new_mount+0x288/0x8d0 [ 49.666276][ T4143] path_mount+0x4d0/0xbc0 [ 49.670674][ T4143] __se_sys_mount+0x28c/0x2e0 [ 49.675380][ T4143] __x64_sys_mount+0x67/0x80 [ 49.680072][ T4143] x64_sys_call+0x2d61/0x3020 [ 49.684844][ T4143] do_syscall_64+0x12c/0x3b0 [ 49.689482][ T4143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.695392][ T4143] RIP: 0033:0x7faaa7abe0ca [ 49.699940][ T4143] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.705726][ T28] audit: type=1326 audit(1779293696.454:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4152 comm="syz.2.305" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5dba7fce59 code=0x0 [ 49.719588][ T4143] RSP: 002b:00007faaa6516e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.719614][ T4143] RAX: ffffffffffffffda RBX: 00007faaa6516ee0 RCX: 00007faaa7abe0ca [ 49.719631][ T4143] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007faaa6516ea0 [ 49.719669][ T4143] RBP: 00002000000009c0 R08: 00007faaa6516ee0 R09: 0000000000800718 [ 49.719683][ T4143] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 49.719697][ T4143] R13: 00007faaa6516ea0 R14: 000000000000048d R15: 0000200000000200 [ 49.792888][ T4143] [ 49.795912][ T4143] ---[ end trace 0000000000000000 ]--- [ 49.843782][ T4143] EXT4-fs (loop3): 1 orphan inode deleted [ 49.861248][ T4143] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.963967][ T3336] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.121976][ T28] audit: type=1326 audit(1779293696.874:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4186 comm="syz.4.322" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe9952cce59 code=0x0 [ 50.265696][ T28] audit: type=1400 audit(1779293697.014:200): avc: denied { read write } for pid=4202 comm="syz.1.329" name="uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 50.328074][ T28] audit: type=1400 audit(1779293697.014:201): avc: denied { open } for pid=4202 comm="syz.1.329" path="/dev/uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 50.351926][ T28] audit: type=1400 audit(1779293697.044:202): avc: denied { tracepoint } for pid=4204 comm="syz.4.330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 50.509699][ T4222] loop2: detected capacity change from 0 to 2048 [ 50.526139][ T4229] loop1: detected capacity change from 0 to 512 [ 50.559536][ T4229] EXT4-fs: journaled quota format not specified [ 50.571603][ T28] audit: type=1400 audit(1779293697.314:203): avc: denied { mount } for pid=4220 comm="syz.2.338" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 50.636122][ T28] audit: type=1400 audit(1779293697.384:204): avc: denied { unmount } for pid=3330 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 50.662940][ T4233] loop4: detected capacity change from 0 to 512 [ 50.708239][ T4233] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.746287][ T4233] EXT4-fs (loop4): orphan cleanup on readonly fs [ 50.762806][ T4233] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 50.803872][ T4233] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.344: attempt to clear invalid blocks 2 len 1 [ 50.847592][ T4233] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.849532][ T4233] EXT4-fs (loop4): Remounting filesystem read-only [ 50.858699][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 50.858716][ C1] EXT4-fs (loop4): initial error at time 1779293697: ext4_clear_blocks:876: inode 13 [ 50.858765][ C1] EXT4-fs (loop4): last error at time 1779293697: ext4_clear_blocks:876: inode 13 [ 50.890679][ T4233] EXT4-fs (loop4): 1 truncate cleaned up [ 50.898051][ T4249] syz.2.351 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 50.922157][ T4233] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.013002][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.105560][ T28] audit: type=1400 audit(1779293697.854:205): avc: denied { create } for pid=4277 comm="syz.1.365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 51.159706][ T4282] loop1: detected capacity change from 0 to 1024 [ 51.188672][ T4282] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.212322][ T4282] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 51.290721][ T4292] loop1: detected capacity change from 0 to 512 [ 51.321265][ T4292] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.372: iget: bad extended attribute block 1 [ 51.333915][ T4292] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.341968][ T4292] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.372: couldn't read orphan inode 15 (err -117) [ 51.347280][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.369333][ C0] EXT4-fs (loop1): initial error at time 1779293698: ext4_orphan_get:1397: inode 15 [ 51.378729][ C0] EXT4-fs (loop1): last error at time 1779293698: ext4_orphan_get:1397: inode 15 [ 51.388252][ T4292] loop1: lost filesystem error report for type 5 error -117 [ 51.389065][ T4292] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.433658][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.481936][ T4310] loop1: detected capacity change from 0 to 512 [ 51.503390][ T4310] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.522738][ T4310] EXT4-fs (loop1): orphan cleanup on readonly fs [ 51.539437][ T4310] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 51.545638][ T4317] EXT4-fs: Ignoring removed orlov option [ 51.574443][ T4317] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 51.588223][ T4310] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.373: attempt to clear invalid blocks 2 len 1 [ 51.601657][ T4310] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 51.602592][ T4310] EXT4-fs (loop1): Remounting filesystem read-only [ 51.609354][ T4317] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 51.618399][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.618427][ C0] EXT4-fs (loop1): initial error at time 1779293698: ext4_clear_blocks:876: inode 13 [ 51.618453][ C0] EXT4-fs (loop1): last error at time 1779293698: ext4_clear_blocks:876: inode 13 [ 51.664285][ T4310] EXT4-fs (loop1): 1 truncate cleaned up [ 51.678886][ T4310] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.738579][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.765264][ T4317] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.782448][ T4317] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.380: Invalid inode table block 0 in block_group 0 [ 51.810645][ T4317] loop0: lost filesystem error report for type 5 error -117 [ 51.810722][ T4317] EXT4-fs (loop0): Remounting filesystem read-only [ 51.811584][ T4332] capability: warning: `syz.2.389' uses deprecated v2 capabilities in a way that may be insecure [ 51.827278][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 51.841715][ C0] EXT4-fs (loop0): initial error at time 1779293698: __ext4_get_inode_loc:4885 [ 51.850675][ C0] EXT4-fs (loop0): last error at time 1779293698: __ext4_get_inode_loc:4885 [ 51.861491][ T4317] EXT4-fs (loop0): 1 truncate cleaned up [ 51.893097][ T4317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.988578][ T3328] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.017493][ T4342] ISOFS: Unable to identify CD-ROM format. [ 52.258654][ T4374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.286125][ T4374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.564690][ T4407] tmpfs: Bad value for 'context' [ 52.730013][ T4419] Alternate GPT is invalid, using primary GPT. [ 52.741940][ T4419] loop4: p1 p2 p3 [ 52.855096][ T4428] EXT4-fs: Ignoring removed orlov option [ 52.877118][ T4424] ISOFS: Unable to identify CD-ROM format. [ 52.891722][ T4428] EXT4-fs (loop2): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 52.944605][ T4428] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.978614][ T4428] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.007145][ T4428] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.436: Invalid inode table block 0 in block_group 0 [ 53.062926][ T4428] loop2: lost filesystem error report for type 5 error -117 [ 53.063010][ T4428] EXT4-fs (loop2): Remounting filesystem read-only [ 53.070615][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 53.070637][ C0] EXT4-fs (loop2): initial error at time 1779293699: __ext4_get_inode_loc:4885 [ 53.070664][ C0] EXT4-fs (loop2): last error at time 1779293699: __ext4_get_inode_loc:4885 [ 53.127390][ T4428] EXT4-fs (loop2): 1 truncate cleaned up [ 53.152688][ T4428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.220404][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.436121][ T4473] EXT4-fs: Ignoring removed nobh option [ 53.481501][ T4474] EXT4-fs (loop1): 1 orphan inode deleted [ 53.509757][ T4474] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.519605][ T4473] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #3: comm syz.2.455: corrupted inode contents [ 53.526443][ T4482] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.458: iget: bad extended attribute block 1 [ 53.533478][ T4486] FAT-fs (loop0): bogus number of FAT sectors [ 53.547580][ T4473] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.560310][ T4486] FAT-fs (loop0): Can't find a valid FAT filesystem [ 53.560749][ T4473] EXT4-fs (loop2): Remounting filesystem read-only [ 53.569385][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 53.569404][ C1] EXT4-fs (loop2): initial error at time 1779293700: ext4_do_update_inode:5690: inode 3 [ 53.569431][ C1] EXT4-fs (loop2): last error at time 1779293700: ext4_do_update_inode:5690: inode 3 [ 53.608871][ T4482] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 53.613272][ T4473] EXT4-fs (loop2): 1 truncate cleaned up [ 53.617290][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 53.626736][ T4482] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.458: couldn't read orphan inode 15 (err -117) [ 53.628071][ C1] EXT4-fs (loop4): initial error at time 1779293700: ext4_orphan_get:1397: inode 15 [ 53.651811][ T4473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.655621][ C1] EXT4-fs (loop4): last error at time 1779293700: ext4_orphan_get:1397: inode 15 [ 53.684920][ T4482] loop4: lost filesystem error report for type 5 error -117 [ 53.697651][ T4482] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.699161][ T4473] ext4 filesystem being mounted at /96/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.756044][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.815843][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.871252][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.022803][ T4516] EXT4-fs (loop2): 1 orphan inode deleted [ 54.037126][ T4516] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.100819][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.148272][ T4534] tmpfs: Bad value for 'mpol' [ 54.215440][ T4544] set_capacity_and_notify: 15 callbacks suppressed [ 54.215454][ T4544] loop4: detected capacity change from 0 to 512 [ 54.249406][ T4544] EXT4-fs: Ignoring removed orlov option [ 54.265733][ T4544] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 54.274748][ T4550] loop0: detected capacity change from 0 to 512 [ 54.283960][ T4549] loop2: detected capacity change from 0 to 2048 [ 54.308966][ T4550] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.492: corrupted in-inode xattr: invalid size in ea xattr [ 54.352231][ T4549] Alternate GPT is invalid, using primary GPT. [ 54.363539][ T4549] loop2: p1 p2 p3 [ 54.370453][ T4557] loop4: detected capacity change from 0 to 1764 [ 54.376102][ T4550] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 54.377287][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 54.392864][ C1] EXT4-fs (loop0): initial error at time 1779293701: ext4_iget_extra_inode:5128: inode 15 [ 54.393891][ T4557] ISOFS: Unable to identify CD-ROM format. [ 54.402880][ C1] EXT4-fs (loop0): last error at time 1779293701: ext4_iget_extra_inode:5128: inode 15 [ 54.420478][ T4550] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.492: couldn't read orphan inode 15 (err -117) [ 54.480303][ T4550] loop0: lost filesystem error report for type 5 error -117 [ 54.483072][ T4550] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.558233][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 54.559588][ T3643] udevd[3643]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 54.607009][ T4570] loop3: detected capacity change from 0 to 128 [ 54.613522][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 54.613537][ T28] audit: type=1400 audit(1779293701.354:209): avc: denied { read } for pid=4573 comm="syz.2.504" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.649362][ T3328] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.666366][ T4570] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 54.693307][ T4579] loop4: detected capacity change from 0 to 1024 [ 54.705274][ T4580] loop1: detected capacity change from 0 to 128 [ 54.707527][ T28] audit: type=1400 audit(1779293701.354:210): avc: denied { open } for pid=4573 comm="syz.2.504" path="/dev/usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.712110][ T4579] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 54.774213][ T4580] FAT-fs (loop1): bogus sectors per cluster 0 [ 54.782263][ T4580] FAT-fs (loop1): Can't find a valid FAT filesystem [ 54.804128][ T4584] loop3: detected capacity change from 0 to 2048 [ 54.813172][ T4586] loop0: detected capacity change from 0 to 512 [ 54.857309][ T4586] EXT4-fs (loop0): 1 orphan inode deleted [ 54.870753][ T4586] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.904945][ T4584] Alternate GPT is invalid, using primary GPT. [ 54.914885][ T4584] loop3: p1 p2 p3 [ 54.996389][ T3328] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.061996][ T4596] loop1: detected capacity change from 0 to 256 [ 55.099135][ T4596] msdos: Bad value for 'tz' [ 55.356383][ T4616] EXT4-fs (loop4): 1 orphan inode deleted [ 55.383717][ T4616] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.454918][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.739029][ T4623] rock: directory entry would overflow storage [ 55.758021][ T4623] rock: sig=0x4543, size=28, remaining=18 [ 55.818979][ T4629] Alternate GPT is invalid, using primary GPT. [ 55.838572][ T4629] loop1: p1 p2 p3 [ 55.902187][ T4645] EXT4-fs (loop0): inodes count not valid: 8192 vs 32 [ 55.917735][ T2978] Alternate GPT is invalid, using primary GPT. [ 55.932437][ T2978] loop1: p1 p2 p3 [ 56.010047][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 56.037704][ T3643] udevd[3643]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.038441][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.118448][ T3589] udevd[3589]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.135854][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.146637][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 56.205625][ T4666] EXT4-fs: Ignoring removed orlov option [ 56.284896][ T4666] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 56.582046][ T4690] rock: directory entry would overflow storage [ 56.610709][ T4690] rock: sig=0x4543, size=28, remaining=18 [ 56.878620][ T28] audit: type=1400 audit(1779293703.624:211): avc: denied { create } for pid=4727 comm="syz.4.579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 56.919293][ T4732] rock: directory entry would overflow storage [ 56.926979][ T4732] rock: sig=0x4543, size=28, remaining=18 [ 56.970849][ T4736] EXT4-fs: Ignoring removed nobh option [ 56.999681][ T4736] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #3: comm syz.0.580: corrupted inode contents [ 57.036395][ T4744] EXT4-fs (loop1): inodes count not valid: 8192 vs 32 [ 57.092004][ T4736] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 57.095054][ T4736] EXT4-fs (loop0): Remounting filesystem read-only [ 57.104151][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.104168][ C1] EXT4-fs (loop0): initial error at time 1779293703: ext4_do_update_inode:5690: inode 3 [ 57.104194][ C1] EXT4-fs (loop0): last error at time 1779293703: ext4_do_update_inode:5690: inode 3 [ 57.189303][ T4736] Quota error (device loop0): write_blk: dquota write failed [ 57.196751][ T28] audit: type=1400 audit(1779293703.944:212): avc: denied { write } for pid=4753 comm="syz.1.590" name="vlan0" dev="proc" ino=4026533189 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 57.230570][ T4736] Quota error (device loop0): qtree_write_dquot: Error -30 occurred while creating quota [ 57.250908][ T4736] EXT4-fs (loop0): 1 truncate cleaned up [ 57.258354][ T4736] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.283493][ T4736] ext4 filesystem being mounted at /118/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.350831][ T3328] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.458953][ T4774] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 57.467455][ T4774] EXT4-fs (loop0): mount failed [ 57.582836][ T4791] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 57.631260][ T4791] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 57.662512][ T4791] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 57.687749][ T4791] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 57.695873][ T4791] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 57.695873][ T4791] [ 57.717341][ T4791] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 57.754141][ T4811] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 57.764272][ T4791] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.809640][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.832513][ T4820] tmpfs: Bad value for 'mpol' [ 57.926911][ T28] audit: type=1400 audit(1779293704.674:213): avc: denied { create } for pid=4831 comm="syz.4.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 57.964360][ T4840] SELinux: Context system_u:object is not valid (left unmapped). [ 57.994421][ T28] audit: type=1400 audit(1779293704.744:214): avc: denied { relabelto } for pid=4837 comm="syz.1.631" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 58.087980][ T28] audit: type=1400 audit(1779293704.744:215): avc: denied { associate } for pid=4837 comm="syz.1.631" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 58.141583][ T28] audit: type=1400 audit(1779293704.784:216): avc: denied { remount } for pid=4848 comm="syz.1.635" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.198763][ T4856] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.639: dx entry: limit 1024 != root limit 124 [ 58.211251][ T4856] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.639: Corrupt directory, running e2fsck is recommended [ 58.243201][ T4859] Alternate GPT is invalid, using primary GPT. [ 58.250336][ T4859] loop1: p1 p2 p3 [ 58.254754][ T4856] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 58.263815][ T4856] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.639: corrupted in-inode xattr: invalid ea_ino [ 58.287516][ T4856] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 58.297299][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.312906][ C1] EXT4-fs (loop2): initial error at time 1779293705: ext4_iget_extra_inode:5128: inode 15 [ 58.322861][ C1] EXT4-fs (loop2): last error at time 1779293705: ext4_iget_extra_inode:5128: inode 15 [ 58.327328][ T2978] Alternate GPT is invalid, using primary GPT. [ 58.334485][ T4856] EXT4-fs (loop2): Remounting filesystem read-only [ 58.345497][ T2978] loop1: p1 p2 p3 [ 58.361590][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 58.362012][ T4856] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.375944][ T3589] udevd[3589]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 58.398899][ T4869] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 58.435849][ T4869] EXT4-fs (loop1): invalid journal inode [ 58.477566][ T4869] EXT4-fs (loop1): can't get journal size [ 58.511746][ T4869] EXT4-fs (loop1): orphan cleanup on readonly fs [ 58.533758][ T4869] EXT4-fs (loop1): 1 truncate cleaned up [ 58.542730][ T4869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 58.573661][ T4880] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 58.585704][ T4880] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.650: inode #1: comm syz.0.650: iget: illegal inode # [ 58.598826][ T4880] loop0: lost filesystem error report for type 5 error -117 [ 58.599343][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.617280][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 58.623760][ C0] EXT4-fs (loop0): initial error at time 1779293705: ext4_get_journal_inode:5896 [ 58.632926][ C0] EXT4-fs (loop0): last error at time 1779293705: ext4_get_journal_inode:5896 [ 58.643744][ T4880] EXT4-fs (loop0): no journal found [ 58.655415][ T4880] EXT4-fs (loop0): can't get journal size [ 58.661856][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.680797][ T4880] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 58.701375][ T4880] EXT4-fs (loop0): failed to initialize system zone (-22) [ 58.708169][ T4891] EXT4-fs: Ignoring removed orlov option [ 58.720289][ T4889] loop2: p3 p4 < > [ 58.728224][ T4880] EXT4-fs (loop0): mount failed [ 58.737447][ T4889] loop2: p3 start 11362048 is beyond EOD, truncated [ 58.748573][ T4891] EXT4-fs (loop4): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 58.803227][ T4891] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 58.843282][ T4891] EXT4-fs (loop4): orphan cleanup on readonly fs [ 58.850862][ T4891] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.656: Invalid inode table block 0 in block_group 0 [ 58.876238][ T4891] loop4: lost filesystem error report for type 5 error -117 [ 58.877283][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 58.891035][ C0] EXT4-fs (loop4): initial error at time 1779293705: __ext4_get_inode_loc:4885 [ 58.900004][ C0] EXT4-fs (loop4): last error at time 1779293705: __ext4_get_inode_loc:4885 [ 58.908938][ T4891] EXT4-fs (loop4): Remounting filesystem read-only [ 58.915530][ T4891] EXT4-fs (loop4): 1 truncate cleaned up [ 58.926515][ T4891] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.957071][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.985959][ T4895] loop3: p1 p2 p3 p4 [ 58.991560][ T4895] loop3: p1 size 51456 extends beyond EOD, truncated [ 59.007962][ T4908] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 59.011516][ T4895] loop3: p2 size 815620 extends beyond EOD, truncated [ 59.046837][ T4895] loop3: p3 start 36132 is beyond EOD, truncated [ 59.064318][ T4895] loop3: p4 start 167772160 is beyond EOD, truncated [ 59.387773][ T4958] futex_wake_op: syz.4.685 tries to shift op by 144; fix this program [ 59.618269][ T4984] set_capacity_and_notify: 28 callbacks suppressed [ 59.618287][ T4984] loop3: detected capacity change from 0 to 1024 [ 59.637864][ T4984] EXT4-fs: Ignoring removed bh option [ 59.650357][ T4984] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (3163!=35945) [ 59.665493][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 59.665508][ T28] audit: type=1400 audit(1779293706.414:220): avc: denied { write } for pid=4986 comm="syz.2.701" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 59.708065][ T4984] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.747002][ T4984] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.699: Invalid inode table block 0 in block_group 0 [ 59.790745][ T4984] loop3: lost filesystem error report for type 5 error -117 [ 59.797359][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 59.799616][ T4984] EXT4-fs (loop3): Remounting filesystem read-only [ 59.804722][ C0] EXT4-fs (loop3): initial error at time 1779293706: __ext4_get_inode_loc:4885 [ 59.826574][ C0] EXT4-fs (loop3): last error at time 1779293706: __ext4_get_inode_loc:4885 [ 59.879118][ T4984] EXT4-fs (loop3): get root inode failed [ 59.906858][ T4984] EXT4-fs (loop3): mount failed [ 59.909779][ T5006] loop0: detected capacity change from 0 to 2048 [ 59.984421][ T5006] loop0: p1 p2 p3 [ 59.990916][ T5014] loop3: detected capacity change from 0 to 128 [ 60.007756][ T5016] loop2: detected capacity change from 0 to 512 [ 60.008065][ T5006] loop0: p3 start 32768 is beyond EOD, [ 60.015943][ T5014] FAT-fs (loop3): bogus number of reserved sectors [ 60.028305][ T5016] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.036495][ T5006] truncated [ 60.049920][ T5016] EXT4-fs (loop2): invalid journal inode [ 60.052900][ T5014] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 60.066999][ T5016] EXT4-fs (loop2): can't get journal size [ 60.089296][ T5016] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.108553][ T5014] FAT-fs (loop3): Can't find a valid FAT filesystem [ 60.112567][ T5016] EXT4-fs (loop2): 1 truncate cleaned up [ 60.138099][ T5016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 60.216521][ T3330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.239943][ T5031] loop3: detected capacity change from 0 to 512 [ 60.274028][ T5031] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 60.307460][ T5031] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: comm syz.3.720: inode #1: comm syz.3.720: iget: illegal inode # [ 60.347736][ T5031] loop3: lost filesystem error report for type 5 error -117 [ 60.348020][ T5031] EXT4-fs (loop3): no journal found [ 60.360623][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 60.360645][ C0] EXT4-fs (loop3): initial error at time 1779293707: ext4_get_journal_inode:5896 [ 60.360673][ C0] EXT4-fs (loop3): last error at time 1779293707: ext4_get_journal_inode:5896 [ 60.386865][ T5043] loop2: detected capacity change from 0 to 512 [ 60.408808][ T5031] EXT4-fs (loop3): can't get journal size [ 60.425241][ T5031] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 60.442318][ T5031] EXT4-fs (loop3): failed to initialize system zone (-22) [ 60.462005][ T5031] EXT4-fs (loop3): mount failed [ 60.502986][ T5060] loop4: detected capacity change from 0 to 1024 [ 60.522070][ T5060] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 60.537396][ T5060] EXT4-fs (loop4): mount failed [ 60.567887][ T5063] loop3: detected capacity change from 0 to 1024 [ 60.588521][ T5063] EXT4-fs: Ignoring removed orlov option [ 60.597735][ T5063] EXT4-fs (loop3): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 60.611903][ T5063] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 60.640676][ T5063] EXT4-fs (loop3): orphan cleanup on readonly fs [ 60.672714][ T5063] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.735: Invalid inode table block 0 in block_group 0 [ 60.719121][ T5063] loop3: lost filesystem error report for type 5 error -117 [ 60.719292][ T5063] EXT4-fs (loop3): Remounting filesystem read-only [ 60.732215][ T5080] loop2: detected capacity change from 0 to 1024 [ 60.733135][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 60.745850][ C0] EXT4-fs (loop3): initial error at time 1779293707: __ext4_get_inode_loc:4885 [ 60.754849][ C0] EXT4-fs (loop3): last error at time 1779293707: __ext4_get_inode_loc:4885 [ 60.766707][ T5076] loop1: detected capacity change from 0 to 2048 [ 60.777708][ T5080] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 60.789640][ T5080] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 60.797308][ T5063] Quota error (device loop3): write_blk: dquota write failed [ 60.808063][ T5076] Alternate GPT is invalid, using primary GPT. [ 60.814682][ T5080] EXT4-fs (loop2): invalid journal inode [ 60.818353][ T5076] loop1: p1 p2 p3 [ 60.823655][ T5080] EXT4-fs (loop2): can't get journal size [ 60.825642][ T5063] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 60.839995][ T5080] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #2: comm syz.2.743: blocks 3-3 from inode overlap system zone [ 60.864279][ T5080] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 60.867334][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 60.873670][ T5063] EXT4-fs (loop3): 1 truncate cleaned up [ 60.876409][ C1] EXT4-fs (loop2): initial error at time 1779293707: ext4_protect_reserved_inode:182: inode 2 [ 60.898747][ C1] EXT4-fs (loop2): last error at time 1779293707: ext4_protect_reserved_inode:182: inode 2 [ 60.900414][ T5080] EXT4-fs (loop2): failed to initialize system zone (-117) [ 60.946763][ T5063] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 60.973720][ T5080] EXT4-fs (loop2): mount failed [ 60.985055][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 60.999264][ T3589] udevd[3589]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 61.012610][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 61.053604][ T3336] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.131900][ T5099] EXT4-fs warning (device loop4): dx_probe:861: inode #2: comm syz.4.753: dx entry: limit 1024 != root limit 124 [ 61.194428][ T5099] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.753: Corrupt directory, running e2fsck is recommended [ 61.254685][ T5099] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 61.294089][ T5099] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.753: corrupted in-inode xattr: invalid ea_ino [ 61.341235][ T5099] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.341426][ T5099] EXT4-fs (loop4): Remounting filesystem read-only [ 61.350598][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 61.350615][ C0] EXT4-fs (loop4): initial error at time 1779293708: ext4_iget_extra_inode:5128: inode 15 [ 61.350646][ C0] EXT4-fs (loop4): last error at time 1779293708: ext4_iget_extra_inode:5128: inode 15 [ 61.384893][ T5127] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 61.418930][ T5099] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.486243][ T5129] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 61.499097][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.503360][ T5129] EXT4-fs (loop1): mount failed [ 61.546898][ T5137] Alternate GPT is invalid, using primary GPT. [ 61.556157][ T5137] loop0: p1 p2 p3 [ 61.635854][ T3589] udevd[3589]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 61.648325][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 61.663372][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 61.705646][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 61.717636][ T3589] udevd[3589]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 61.723897][ T5162] syz.2.782 uses obsolete (PF_INET,SOCK_PACKET) [ 61.730440][ T3325] udevd[3325]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 61.761835][ T28] audit: type=1400 audit(1779293708.514:221): avc: denied { create } for pid=5161 comm="syz.2.782" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 61.788975][ T28] audit: type=1400 audit(1779293708.544:222): avc: denied { create } for pid=5163 comm="syz.3.783" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.863023][ T5175] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 61.869565][ T5175] EXT4-fs (loop3): mount failed [ 61.908689][ T5179] tmpfs: Bad value for 'mpol' [ 62.238525][ T5226] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 62.427470][ T5250] FAT-fs (loop1): bogus number of FAT sectors [ 62.457779][ T5250] FAT-fs (loop1): Can't find a valid FAT filesystem [ 62.508067][ T5242] loop0: p1 p2 p3 p4 [ 62.516870][ T5242] loop0: p1 size 51456 extends beyond EOD, truncated [ 62.526420][ T5266] EXT4-fs: Ignoring removed bh option [ 62.537648][ T5242] loop0: p2 size 815620 extends beyond EOD, truncated [ 62.550693][ T5242] loop0: p3 start 36132 is beyond EOD, truncated [ 62.560774][ T5266] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.571972][ T5242] loop0: p4 start 167772160 is beyond EOD, truncated [ 62.575027][ T5266] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 62.616736][ T5272] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 62.640502][ T5266] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 62.675155][ T5266] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.689465][ T5272] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.837: corrupted xattr entries [ 62.719897][ T5266] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 62.748072][ T5272] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 62.748304][ T5272] EXT4-fs (loop4): 1 orphan inode deleted [ 62.757523][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 62.757563][ C0] EXT4-fs (loop4): initial error at time 1779293709: xattr_find_entry:337: inode 15 [ 62.757594][ C0] EXT4-fs (loop4): last error at time 1779293709: xattr_find_entry:337: inode 15 [ 62.760438][ T5280] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 62.797114][ T5266] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 62.809115][ T5272] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.811974][ T5266] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.834: Failed to acquire dquot type 1 [ 62.840750][ T4433] udevd[4433]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 62.841654][ T5266] loop1: lost filesystem error report for type 5 error -5 [ 62.853646][ T5266] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.834: Invalid block bitmap block 0 in block_group 0 [ 62.860975][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 62.860994][ C1] EXT4-fs (loop1): last error at time 1779293709: ext4_acquire_dquot:7034 [ 62.907621][ T5280] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.840: bg 0: block 4: invalid block bitmap [ 62.919977][ T5280] loop3: lost filesystem error report for type 5 error -117 [ 62.920095][ T5280] EXT4-fs (loop3): Remounting filesystem read-only [ 62.927476][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 62.927496][ C0] EXT4-fs (loop3): initial error at time 1779293709: ext4_validate_block_bitmap:432 [ 62.927521][ C0] EXT4-fs (loop3): last error at time 1779293709: ext4_validate_block_bitmap:432 [ 62.932894][ T5266] loop1: lost filesystem error report for type 5 error -117 [ 62.934591][ T5280] EXT4-fs (loop3): 1 truncate cleaned up [ 62.941578][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.950779][ T5280] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.983025][ T5266] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.834: Invalid block bitmap block 0 in block_group 0 [ 63.051225][ T5266] loop1: lost filesystem error report for type 5 error -117 [ 63.052932][ T5266] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.834: Invalid block bitmap block 0 in block_group 0 [ 63.083437][ T5266] loop1: lost filesystem error report for type 5 error -117 [ 63.084744][ T5266] Quota error (device loop1): write_blk: dquota write failed [ 63.085243][ T3336] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.094595][ T5266] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 63.126282][ T5266] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.834: Failed to acquire dquot type 1 [ 63.145045][ T5266] Quota error (device loop1): write_blk: dquota write failed [ 63.153356][ T5266] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.834: Failed to acquire dquot type 1 [ 63.182414][ T5266] EXT4-fs (loop1): 1 orphan inode deleted [ 63.218366][ T5266] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 63.286339][ T2978] ================================================================== [ 63.294455][ T2978] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 63.301737][ T2978] [ 63.304049][ T2978] write to 0xffff88810c1b1600 of 4 bytes by task 3589 on cpu 0: [ 63.311662][ T2978] d_make_discardable+0x4f/0xa0 [ 63.316502][ T2978] simple_unlink+0x68/0x80 [ 63.320913][ T2978] shmem_unlink+0x12d/0x140 [ 63.325410][ T2978] vfs_unlink+0x1c7/0x490 [ 63.329824][ T2978] filename_unlinkat+0x1e2/0x410 [ 63.334844][ T2978] __se_sys_unlink+0x2b/0xe0 [ 63.339426][ T2978] __x64_sys_unlink+0x1f/0x30 [ 63.344136][ T2978] x64_sys_call+0x2eb6/0x3020 [ 63.348802][ T2978] do_syscall_64+0x12c/0x3b0 [ 63.353383][ T2978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.359271][ T2978] [ 63.361596][ T2978] read to 0xffff88810c1b1600 of 4 bytes by task 2978 on cpu 1: [ 63.369133][ T2978] lookup_fast+0xf0/0x320 [ 63.373547][ T2978] path_lookupat+0x15c/0x500 [ 63.378142][ T2978] filename_lookup+0x190/0x390 [ 63.382908][ T2978] do_readlinkat+0x74/0x2f0 [ 63.387406][ T2978] __x64_sys_readlink+0x47/0x60 [ 63.392244][ T2978] x64_sys_call+0x2b51/0x3020 [ 63.396944][ T2978] do_syscall_64+0x12c/0x3b0 [ 63.401528][ T2978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.407421][ T2978] [ 63.409731][ T2978] value changed: 0x08300080 -> 0x00004080 [ 63.415430][ T2978] [ 63.417736][ T2978] Reported by Kernel Concurrency Sanitizer on: [ 63.423876][ T2978] CPU: 1 UID: 0 PID: 2978 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 63.434282][ T2978] Tainted: [W]=WARN [ 63.438069][ T2978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 63.448120][ T2978] ================================================================== [ 63.474681][ T5266] syz.1.834 (5266) used greatest stack depth: 9000 bytes left [ 63.483012][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.