last executing test programs: 2.10593527s ago: executing program 3 (id=2018): clock_getres(0x6, &(0x7f0000000000)) 1.993243649s ago: executing program 3 (id=2023): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x74}, [@ldst={0x7}]}, &(0x7f00000002c0)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79}, 0x23) 1.956374973s ago: executing program 3 (id=2024): sched_setaffinity(0xffffffffffffffff, 0x0, 0x0) 1.877887869s ago: executing program 3 (id=2027): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x800718, &(0x7f00000003c0)={[{@delalloc}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x60}}, {@nobh}, {@resgid}, {@resuid}, {@nombcache}, {@noblock_validity}, {@usrquota}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}]}, 0x2, 0x4a3, &(0x7f00000004c0)="$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") 1.053990735s ago: executing program 3 (id=2038): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0x10, &(0x7f0000000080)={[{@user_xattr}, {@usrjquota_path={'usrjquota', 0x3d, '\xe9\x1fq\x89Y\x1e\x923aK'}}, {@grpquota}, {@nombcache}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x8}}, {@usrjquota_path={'usrjquota', 0x3d, '\xe9\x1fq\x89Y\x1e\x923aK'}}, {@i_version}]}, 0x1, 0x59d, &(0x7f0000001100)="$eJzs3c9vFGUfAPDvs7stlAItb97kfZGDTUiERG1pwWiMiRDx5sEfJJ5IrG0hhAUaWhNBjJDgf6B/gIk3E2M8EmOIevHqzcSriSESA714WzO7s2WB3f7cMsh8PsnQ55mnk+8zu3z7zDw7MxtAaY1l/1Qi9kbEfIoY6WirRd441vq9u3euzCzduTKTotF4568UKV/X/v2U/xzON94eEb/8kOI/1YfjLly6fHa6Xp+7mNcnFs/NTyxcuvz8mXPTp+dOz52fmnxx8oUjh6eOHOrLfu6KiJ/Gj9eun3pt3zczX+755LuvbqQ4Gjvz9s796JexGFt+TTplr+tL/Q5WkGq+P51vcaoV2CHWpf3+DUTE/2IkqnHvzRuJT98qtHPAlmqkiAZQUkn+Q0m1jwOy89/2UuwRCfCo3D7WmgC4m1pze0vL+V9rzQ3G9ubcwI6lFJ3TOiki+jEzl8WYfyaNZEts0Twc0N3VaxHx/27jf2rm5mhzFj/L/8p9+V+JiDfzn9n6tzcYf+yBuvyHR2cz+f9eR/6/v8H48h8AAAAAAAD65+axiHiu2+d/leXrf6LL9T/DEXG0D/FX//yvcqsPYYAubh+LeCUi2tf+LXXkf260mtd2Na8HGEinztTnDkXE7og4GAPbsvrkCjHG9v080LOt4/q/bMnit68FzPtxq7bt/m1mpxenN7PPQMvtaxFP1brlf1oe/1OX8T8b++fXGKNx/NUfe7Wtnv/AVml8EXGg6/h/78kVaeXnc0w0jwcm2kcFD/vo5I1ve8WX/1CcbPzfsXL+j6bO5/UsrD/Gx3/+ton87378P5hONB85M5iv+3B6cfHiZMRgeuPh9VPr7zM8idr50M6XLP8P7u9+/r/S8f9QRFxdY8wT379+vVeb8R+KM3QtYnZd4//6C/vf/fzvXvHXNv4faY7pB/M15v9gZWtN0KL7CQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/RpWI2BmpMr5crlTGxyOGI+K/saNSv7Cw+OypCx+cn83amt//X2l/0+9Iq57a3/8/2lGfeqB+OCL2RMRn1aFmfXzmQn226J0HAAAAAAAAAAAAAAAAAACAx8Rwj/v/M39Ui+4dsOVqRXcAKIz8h/KS/1Be8h/KS/5Decl/KC/5D+Ul/6G85D+UV7Xx9cmi+wAAAAAAAPTNnqdv/poi4urLQ80lM5i3DRTaM2CrHS26A0BhPOIHysulf1Beq53jmwOAJ19apX37hrcEAAAAAAAAAAAAAPrlwF73/0NZVYruAFCY3vf/ezIAPOnc/w/l5RwfcP8/AAAAAAAAAAAAADz+Fi5dPjtdr89d3Ghh2+Y2V1BYa+H33a3/s49Lf9ZfiNSHjHtEhaL/MgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAG3/BAAA//9r5fVk") 1.02825309s ago: executing program 2 (id=2040): keyctl$clear(0x3, 0xfffffffffffffffc) 962.592059ms ago: executing program 2 (id=2043): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000003f80), 0x1, 0x44f, &(0x7f00000002c0)="$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") 626.080049ms ago: executing program 4 (id=2052): mount(&(0x7f0000000300), &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='ext2\x00', 0x0, 0x0) 582.887732ms ago: executing program 2 (id=2054): syz_emit_ethernet(0x2a, &(0x7f0000001f80)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @echo_reply={0x0, 0x0, 0x0, 0x67, 0x8}}}}}, 0x0) 561.177828ms ago: executing program 4 (id=2055): futex_waitv(&(0x7f0000001b00)=[{0x94a, 0x0, 0x8a}], 0x1, 0x0, 0x0, 0x1) 480.697374ms ago: executing program 0 (id=2057): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x22, 0x0, 0x0) 462.866731ms ago: executing program 1 (id=2058): mount$cgroup(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000240), 0x10012, &(0x7f0000000100)={[{@name={'name', 0x3d, '.\x00\x14\x00'}}]}) 462.745071ms ago: executing program 4 (id=2059): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x70}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x48) 410.219762ms ago: executing program 2 (id=2060): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c0000000a000000000000000000000b02000000000000000300000d00000000000000000300000003000000030000000400000003000000000000000000000a00"], 0x0, 0x5e, 0x0, 0x1}, 0x28) 407.631321ms ago: executing program 4 (id=2061): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000200)={[{@nodioread_nolock}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x4c}}, {@errors_remount}, {@delalloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x48c, &(0x7f00000002c0)="$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") 407.346891ms ago: executing program 0 (id=2062): futex(&(0x7f000000cffc)=0x2, 0x5, 0x10000, 0x0, &(0x7f0000048000), 0x40fffffd) 357.717742ms ago: executing program 0 (id=2063): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) 357.649582ms ago: executing program 1 (id=2064): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000020000000000000001000004ffffffff000000000300000000000000000000000000000203000000000000000000000902"], 0x0, 0x4a}, 0x20) 283.6091ms ago: executing program 1 (id=2065): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0xa4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x700}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x9, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x6}, 0x70) 283.555549ms ago: executing program 2 (id=2066): io_setup(0x97e5ad60, &(0x7f0000000200)) 266.032776ms ago: executing program 0 (id=2067): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 172.45126ms ago: executing program 2 (id=2068): syz_read_part_table(0x105d, &(0x7f0000001080)="$eJzsz8FtwjAABdBvJWmTU7pBO0Y36KHnTtBBAozDEuzBLEhGDgg2AA7vHf7B/v6Sw1NNJUnXf5ekLu3g4z3JnPTZroVuzaHWpGySzyyptXUyXhYOv8OYOndjUnL8mXbTdfqtxan+p13cfZXb0/ztH/ZRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHhh5wAAAP//TUQPGQ==") 153.216377ms ago: executing program 1 (id=2069): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x15, 0x3, &(0x7f0000000000)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x51, 0x71, 0x10, 0x1a}}, &(0x7f0000000480)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x67, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd}, 0x94) 146.123725ms ago: executing program 0 (id=2070): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x5, [@struct={0x3, 0x1, 0x0, 0x4, 0x1, 0x2, [{0x1, 0x2, 0x2}]}]}, {0x0, [0x61, 0x6f, 0x5f]}}, &(0x7f0000002cc0)=""/4085, 0x35, 0xff5, 0x9}, 0x28) 132.172243ms ago: executing program 4 (id=2071): setreuid(0x0, 0xffffffffffffffff) 98.835067ms ago: executing program 3 (id=2072): getrlimit(0xc73be9cdcf0e8bf5, 0x0) 88.036375ms ago: executing program 0 (id=2073): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) 80.253554ms ago: executing program 1 (id=2074): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000013c0)={&(0x7f0000001180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x2, 0x0, 0x0, 0x8, 0x2}]}, {0x0, [0x0, 0x61, 0x2e]}}, &(0x7f0000001300)=""/181, 0x29, 0xb5, 0x1}, 0x28) 139.69µs ago: executing program 1 (id=2075): gettimeofday(0x0, 0x0) 0s ago: executing program 4 (id=2076): syz_emit_ethernet(0x5e, &(0x7f0000002e40)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "7428dd", 0x28, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_na={0x89, 0x0, 0x0, 0x0, '\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [{0x0, 0x2, "122b472e41e24b11f34b608816e5"}]}}}}}}, 0x0) kernel console output (not intermixed with test programs): T4810] loop2: partition table partially beyond EOD, truncated [ 49.261317][ T4823] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 49.416348][ T4838] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.455086][ T4838] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.645: corrupted in-inode xattr: invalid size in ea xattr [ 49.487843][ T4838] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 49.488080][ T4838] EXT4-fs (loop4): get orphan inode failed [ 49.497279][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 49.497305][ C1] EXT4-fs (loop4): initial error at time 1772799227: ext4_iget_extra_inode:5025: inode 15 [ 49.497340][ C1] EXT4-fs (loop4): last error at time 1772799227: ext4_iget_extra_inode:5025: inode 15 [ 49.529774][ T4838] EXT4-fs (loop4): mount failed [ 49.694084][ T4866] EXT4-fs: inline encryption not supported [ 49.777729][ T4866] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 49.792685][ T4878] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 49.829766][ T4866] EXT4-fs (loop2): group descriptors corrupted! [ 49.850750][ T4878] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.665: corrupted in-inode xattr: invalid size in ea xattr [ 49.865339][ T4878] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 49.865623][ T4878] EXT4-fs (loop0): get orphan inode failed [ 49.867465][ T4883] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.874897][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 49.896305][ C1] EXT4-fs (loop0): initial error at time 1772799227: ext4_iget_extra_inode:5025: inode 15 [ 49.906450][ C1] EXT4-fs (loop0): last error at time 1772799227: ext4_iget_extra_inode:5025: inode 15 [ 49.916895][ T4878] EXT4-fs (loop0): mount failed [ 49.967458][ T4883] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 50.007387][ T4883] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.666: bg 0: block 248: padding at end of block bitmap is not set [ 50.021883][ T4883] loop4: lost filesystem error report for type 5 error -117 [ 50.024863][ T3306] Alternate GPT is invalid, using primary GPT. [ 50.037260][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 50.045087][ C1] EXT4-fs (loop4): last error at time 1772799227: ext4_validate_block_bitmap:441 [ 50.075072][ T3306] loop1: p2 p3 p7 [ 50.087518][ T4883] __quota_error: 4 callbacks suppressed [ 50.087579][ T4883] Quota error (device loop4): write_blk: dquota write failed [ 50.117358][ T4885] Alternate GPT is invalid, using primary GPT. [ 50.133305][ T4885] loop1: p2 p3 p7 [ 50.144133][ T4883] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 50.178673][ T4883] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.666: Failed to acquire dquot type 1 [ 50.207376][ T4883] loop4: lost filesystem error report for type 5 error -117 [ 50.208006][ T4883] EXT4-fs (loop4): 1 truncate cleaned up [ 50.221836][ T4906] Alternate GPT is invalid, using primary GPT. [ 50.222376][ T4883] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 50.230805][ T4906] loop2: p1 p2 p3 [ 50.262343][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 50.262793][ T3001] Alternate GPT is invalid, using primary GPT. [ 50.289139][ T3001] loop1: p2 p3 p7 [ 50.335901][ T4922] tmpfs: Bad value for 'mpol' [ 50.364226][ T3001] Alternate GPT is invalid, using primary GPT. [ 50.371933][ T3001] loop2: p1 p2 p3 [ 50.411880][ T4931] EXT4-fs: inline encryption not supported [ 50.427932][ T4931] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 50.447947][ T4931] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e02c, mo2=0002] [ 50.475795][ T4931] System zones: 1-12 [ 50.480117][ T4931] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.493243][ T4931] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.689: bad orphan inode 267 [ 50.503822][ T4931] loop2: lost filesystem error report for type 5 error -117 [ 50.507223][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 50.521025][ C0] EXT4-fs (loop2): initial error at time 1772799228: ext4_orphan_get:1417 [ 50.527304][ T4931] EXT4-fs (loop2): Remounting filesystem read-only [ 50.529634][ C0] EXT4-fs (loop2): last error at time 1772799228: ext4_orphan_get:1417 [ 50.564564][ T4938] Alternate GPT is invalid, using primary GPT. [ 50.575530][ T4945] set_capacity_and_notify: 21 callbacks suppressed [ 50.575579][ T4945] loop1: detected capacity change from 0 to 1024 [ 50.606289][ T4931] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 50.616346][ T4938] loop0: p2 p3 p7 [ 50.639467][ T4945] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.693746][ T4945] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 50.702197][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 50.702242][ T4952] tmpfs: Bad value for 'size' [ 50.716635][ T4945] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.723566][ T4945] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.694: Invalid inode table block 0 in block_group 0 [ 50.736197][ T4945] loop1: lost filesystem error report for type 5 error -117 [ 50.737299][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 50.746576][ T4945] EXT4-fs (loop1): Remounting filesystem read-only [ 50.751154][ C0] EXT4-fs (loop1): initial error at time 1772799228: __ext4_get_inode_loc:4782 [ 50.751177][ C0] EXT4-fs (loop1): last error at time 1772799228: __ext4_get_inode_loc:4782 [ 50.802610][ T4945] Quota error (device loop1): write_blk: dquota write failed [ 50.810464][ T4945] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 50.821329][ T4945] EXT4-fs (loop1): 1 truncate cleaned up [ 50.831959][ T4945] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.947316][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.046651][ T28] audit: type=1400 audit(1772799229.011:150): avc: denied { create } for pid=4975 comm="syz.0.710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 51.115228][ T4982] cgroup: none used incorrectly [ 51.136520][ T28] audit: type=1326 audit(1772799229.101:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4983 comm="syz.3.715" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f666d82c799 code=0x0 [ 51.207894][ T28] audit: type=1400 audit(1772799229.171:152): avc: denied { read write } for pid=4992 comm="syz.3.718" 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 [ 51.225100][ T4994] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.231763][ T28] audit: type=1400 audit(1772799229.181:153): avc: denied { open } for pid=4992 comm="syz.3.718" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.271214][ T28] audit: type=1400 audit(1772799229.181:154): avc: denied { ioctl } for pid=4992 comm="syz.3.718" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.354998][ T4994] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.385722][ T5004] loop0: detected capacity change from 0 to 512 [ 51.420457][ T5004] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.723: corrupted in-inode xattr: overlapping e_value [ 51.449061][ T5004] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.449235][ T5004] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.723: couldn't read orphan inode 15 (err -117) [ 51.458499][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 51.458523][ C1] EXT4-fs (loop0): initial error at time 1772799229: ext4_iget_extra_inode:5025: inode 15 [ 51.458559][ C1] EXT4-fs (loop0): last error at time 1772799229: ext4_iget_extra_inode:5025: inode 15 [ 51.496900][ T5004] loop0: lost filesystem error report for type 5 error -117 [ 51.501652][ T5004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.525308][ T5009] loop4: detected capacity change from 0 to 512 [ 51.547695][ T5009] EXT4-fs: inline encryption not supported [ 51.586726][ T5009] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 51.607514][ T5009] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e02c, mo2=0002] [ 51.615550][ T5009] System zones: 1-12 [ 51.622295][ T5009] EXT4-fs (loop4): orphan cleanup on readonly fs [ 51.629823][ T5009] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.724: bad orphan inode 267 [ 51.632860][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.641088][ T5009] EXT4-fs (loop4): Remounting filesystem read-only [ 51.648960][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 51.648974][ C0] EXT4-fs (loop4): initial error at time 1772799229: ext4_orphan_get:1417 [ 51.649012][ C0] EXT4-fs (loop4): last error at time 1772799229: ext4_orphan_get:1417 [ 51.679943][ T5009] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 51.715984][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 51.869232][ T5026] loop4: detected capacity change from 0 to 1764 [ 51.894043][ T5032] loop0: detected capacity change from 0 to 512 [ 51.945555][ T5032] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.018086][ T5032] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 52.052023][ T5032] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.737: Failed to acquire dquot type 1 [ 52.082457][ T5052] loop2: detected capacity change from 0 to 512 [ 52.089214][ T5032] fserror_report: 1 callbacks suppressed [ 52.089298][ T5032] loop0: lost filesystem error report for type 5 error -5 [ 52.097276][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 52.111010][ C1] EXT4-fs (loop0): last error at time 1772799230: ext4_acquire_dquot:7001 [ 52.120681][ T5052] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.130816][ T5032] EXT4-fs (loop0): 1 truncate cleaned up [ 52.136861][ T5032] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 52.152858][ T5052] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 52.189327][ T5052] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.745: bg 0: block 248: padding at end of block bitmap is not set [ 52.210676][ T5052] loop2: lost filesystem error report for type 5 error -117 [ 52.211347][ T5052] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.745: Failed to acquire dquot type 1 [ 52.218928][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.218950][ C0] EXT4-fs (loop2): last error at time 1772799230: ext4_validate_block_bitmap:441 [ 52.246330][ T5052] loop2: lost filesystem error report for type 5 error -117 [ 52.246933][ T5052] EXT4-fs (loop2): 1 truncate cleaned up [ 52.246941][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 52.270119][ T5052] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 52.324380][ T5052] syz.2.745 (5052) used greatest stack depth: 9160 bytes left [ 52.351397][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 52.405669][ T5066] loop4: detected capacity change from 0 to 512 [ 52.455821][ T5066] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 52.524304][ T5066] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.752: corrupted xattr entries [ 52.549387][ T5066] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.549624][ T5066] EXT4-fs (loop4): Remounting filesystem read-only [ 52.558991][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 52.559025][ C1] EXT4-fs (loop4): initial error at time 1772799230: xattr_find_entry:337: inode 15 [ 52.559051][ C1] EXT4-fs (loop4): last error at time 1772799230: xattr_find_entry:337: inode 15 [ 52.590985][ T5066] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 52.604537][ T5082] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 52.615589][ T5066] EXT4-fs (loop4): 1 truncate cleaned up [ 52.621715][ T5066] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.671385][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.748025][ T5091] loop0: detected capacity change from 0 to 512 [ 52.765856][ T5091] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.791694][ T5091] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 52.838595][ T5095] loop4: detected capacity change from 0 to 2048 [ 52.845178][ T5091] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.761: bg 0: block 248: padding at end of block bitmap is not set [ 52.859808][ T5091] loop0: lost filesystem error report for type 5 error -117 [ 52.867234][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 52.881586][ C1] EXT4-fs (loop0): last error at time 1772799230: ext4_validate_block_bitmap:441 [ 52.890406][ T5091] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.761: Failed to acquire dquot type 1 [ 52.922308][ T3598] loop4: p2 p3 p7 [ 52.939732][ T5095] loop4: p2 p3 p7 [ 52.953184][ T5091] loop0: lost filesystem error report for type 5 error -117 [ 52.953709][ T5091] EXT4-fs (loop0): 1 truncate cleaned up [ 53.045046][ T5091] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 53.077598][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 53.087634][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 53.090423][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 53.110152][ T5077] loop3: detected capacity change from 0 to 32768 [ 53.157343][ T3296] loop3: p1 p3 < p5 p6 > [ 53.160994][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 53.161870][ T3296] loop3: partition table partially beyond EOD, [ 53.173047][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 53.189371][ T3296] truncated [ 53.190688][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 53.209978][ T5077] loop3: p1 p3 < p5 p6 > [ 53.214460][ T5077] loop3: partition table partially beyond EOD, truncated [ 53.287885][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 53.295483][ T4369] udevd[4369]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 53.297782][ T5115] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 53.319384][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.320696][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.349536][ T5115] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 53.359841][ T5115] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.384364][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 53.405366][ T5115] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #3: comm syz.0.774: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 53.426931][ T5115] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.427220][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 53.442864][ C0] EXT4-fs (loop0): initial error at time 1772799231: ext4_ext_check_inode:521: inode 3 [ 53.452659][ C0] EXT4-fs (loop0): last error at time 1772799231: ext4_ext_check_inode:521: inode 3 [ 53.462751][ T5115] EXT4-fs (loop0): no journal found [ 53.468191][ T5115] EXT4-fs (loop0): can't get journal size [ 53.477857][ T5115] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.548120][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.604465][ T5134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.641342][ T5134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.734256][ T5146] delete_channel: no stack [ 53.750369][ T5146] delete_channel: no stack [ 53.936709][ T5158] EXT4-fs (loop2): unsupported descriptor size 0 [ 54.104275][ T5174] FAT-fs (loop0): count of clusters too big (178174) [ 54.111325][ T5174] FAT-fs (loop0): Can't find a valid FAT filesystem [ 54.240209][ T5190] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 0 [ 54.288007][ T5196] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.307870][ T5196] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.336752][ T5196] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.365786][ T5205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.387440][ T5205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.421668][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.571838][ T5223] tmpfs: Bad value for 'mpol' [ 54.811179][ T5244] delete_channel: no stack [ 54.907875][ T5254] EXT4-fs: inline encryption not supported [ 54.927761][ T5254] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.935917][ T5254] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 54.951020][ T5254] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 54.981764][ T5254] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.842: bad orphan inode 14 [ 55.034256][ T5254] loop0: lost filesystem error report for type 5 error -117 [ 55.034480][ T5254] ext4_test_bit(bit=13, block=18) = 1 [ 55.041844][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 55.041862][ C1] EXT4-fs (loop0): last error at time 1772799233: ext4_orphan_get:1417 [ 55.133562][ T5254] is_bad_inode(inode)=0 [ 55.160343][ T5254] NEXT_ORPHAN(inode)=0 [ 55.164478][ T5254] max_ino=32 [ 55.171423][ T5254] i_nlink=1 [ 55.174594][ T5254] EXT4-fs (loop0): 1 truncate cleaned up [ 55.195843][ T5254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.209394][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 55.209409][ T28] audit: type=1400 audit(1772799233.181:161): avc: denied { mount } for pid=5273 comm="syz.1.852" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 55.278769][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.284610][ T28] audit: type=1400 audit(1772799233.241:162): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 55.358968][ T5287] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.382842][ T5287] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.545578][ T5306] tmpfs: Bad value for 'mpol' [ 55.579677][ T5308] set_capacity_and_notify: 7 callbacks suppressed [ 55.579697][ T5308] loop0: detected capacity change from 0 to 764 [ 55.607259][ T5308] rock: directory entry would overflow storage [ 55.630309][ T5308] rock: sig=0x5245, size=8, remaining=5 [ 55.949708][ T28] audit: type=1326 audit(1772799233.911:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5339 comm="syz.1.885" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f496706c799 code=0x0 [ 56.030759][ T5349] loop1: detected capacity change from 0 to 512 [ 56.041676][ T5349] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.076028][ T5349] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 56.094557][ T5349] EXT4-fs (loop1): 1 truncate cleaned up [ 56.100282][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 56.100309][ C1] EXT4-fs (loop1): initial error at time 1772799234: ext4_mb_generate_buddy:1315 [ 56.100349][ C1] EXT4-fs (loop1): last error at time 1772799234: ext4_mb_generate_buddy:1315 [ 56.126260][ T5354] loop4: detected capacity change from 0 to 512 [ 56.128416][ T5349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.164370][ T5362] loop3: detected capacity change from 0 to 512 [ 56.177644][ T5354] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.216177][ T5354] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.893: ea_inode with extended attributes [ 56.234759][ T5354] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 56.236188][ T5362] EXT4-fs: inline encryption not supported [ 56.251796][ T5354] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.893: error while reading EA inode 11 err=-117 [ 56.264065][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 56.264082][ C1] EXT4-fs (loop4): initial error at time 1772799234: ext4_xattr_inode_iget:441: inode 11 [ 56.264106][ C1] EXT4-fs (loop4): last error at time 1772799234: ext4_xattr_inode_iget:441: inode 11 [ 56.291148][ T5354] loop4: lost filesystem error report for type 5 error -117 [ 56.291416][ T5354] EXT4-fs (loop4): 1 orphan inode deleted [ 56.306597][ T5354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.336728][ T5362] EXT4-fs (loop3): orphan cleanup on readonly fs [ 56.364365][ T5362] Quota error (device loop3): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 56.388328][ T5362] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 56.405774][ T5368] loop4: detected capacity change from 0 to 512 [ 56.421827][ T5368] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 56.433102][ T5362] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 56.457938][ T5362] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.895: bad orphan inode 14 [ 56.482376][ T5368] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.507308][ T5362] loop3: lost filesystem error report for type 5 error -117 [ 56.507531][ T5362] ext4_test_bit(bit=13, block=18) = 1 [ 56.519289][ T5368] EXT4-fs error (device loop4): ext4_orphan_get:1391: comm syz.4.897: inode #15: comm syz.4.897: iget: illegal inode # [ 56.520817][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 56.539808][ C1] EXT4-fs (loop3): last error at time 1772799234: ext4_orphan_get:1417 [ 56.550359][ T5362] is_bad_inode(inode)=0 [ 56.554706][ T5362] NEXT_ORPHAN(inode)=0 [ 56.559306][ T5362] max_ino=32 [ 56.562707][ T5362] i_nlink=1 [ 56.565967][ T5362] EXT4-fs (loop3): 1 truncate cleaned up [ 56.575016][ T5368] loop4: lost filesystem error report for type 5 error -117 [ 56.575243][ T5368] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.897: couldn't read orphan inode 15 (err -117) [ 56.582767][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 56.582788][ C1] EXT4-fs (loop4): initial error at time 1772799234: ext4_orphan_get:1391 [ 56.582811][ C1] EXT4-fs (loop4): last error at time 1772799234: ext4_orphan_get:1391 [ 56.618163][ T5368] loop4: lost filesystem error report for type 5 error -117 [ 56.725771][ T5392] loop3: detected capacity change from 0 to 256 [ 56.947251][ T28] audit: type=1326 audit(1772799234.911:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5422 comm="syz.3.924" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f666d82c799 code=0x0 [ 57.025110][ T5430] tmpfs: Bad value for 'size' [ 57.047521][ T5432] loop4: detected capacity change from 0 to 512 [ 57.061577][ T5432] EXT4-fs (loop4): bad s_want_extra_isize: 2336 [ 57.254598][ T5455] loop2: detected capacity change from 0 to 128 [ 57.376439][ T5472] loop0: detected capacity change from 0 to 256 [ 57.408835][ T5477] loop4: detected capacity change from 0 to 512 [ 57.432923][ T5477] EXT4-fs: Ignoring removed oldalloc option [ 57.448534][ T5477] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 57.474973][ T5477] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.950: bad orphan inode 15 [ 57.507279][ T5477] loop4: lost filesystem error report for type 5 error -117 [ 57.509999][ T5477] EXT4-fs (loop4): Remounting filesystem read-only [ 57.517352][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 57.517371][ C1] EXT4-fs (loop4): initial error at time 1772799235: ext4_orphan_get:1417 [ 57.517396][ C1] EXT4-fs (loop4): last error at time 1772799235: ext4_orphan_get:1417 [ 57.595797][ T5477] ext4_test_bit(bit=14, block=18) = 1 [ 57.603151][ T5477] is_bad_inode(inode)=0 [ 57.608129][ T5477] NEXT_ORPHAN(inode)=1023 [ 57.616503][ T5477] max_ino=32 [ 57.644098][ T5477] i_nlink=0 [ 57.657664][ T5477] ext2 filesystem being mounted at /187/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 57.729316][ T28] audit: type=1326 audit(1772799235.701:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5500 comm="syz.0.962" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f127dc9c799 code=0x0 [ 57.773306][ T5504] EXT4-fs: inline encryption not supported [ 57.802349][ T5504] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.820326][ T5504] Quota error (device loop1): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 57.837364][ T5504] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.864604][ T5504] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 57.880092][ T5504] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.963: bad orphan inode 14 [ 57.891766][ T5504] loop1: lost filesystem error report for type 5 error -117 [ 57.892025][ T5504] ext4_test_bit(bit=13, block=18) = 1 [ 57.899399][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 57.899423][ C0] EXT4-fs (loop1): last error at time 1772799235: ext4_orphan_get:1417 [ 57.920435][ T5504] is_bad_inode(inode)=0 [ 57.924681][ T5504] NEXT_ORPHAN(inode)=0 [ 57.928862][ T5504] max_ino=32 [ 57.932323][ T5504] i_nlink=1 [ 57.935491][ T5504] EXT4-fs (loop1): 1 truncate cleaned up [ 57.948829][ T5514] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.965888][ T5514] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 57.976445][ T5514] EXT4-fs error (device loop2): ext4_orphan_get:1391: comm syz.2.967: inode #15: comm syz.2.967: iget: illegal inode # [ 57.995493][ T5514] loop2: lost filesystem error report for type 5 error -117 [ 57.995616][ T5514] EXT4-fs (loop2): Remounting filesystem read-only [ 58.003078][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 58.003096][ C0] EXT4-fs (loop2): initial error at time 1772799235: ext4_orphan_get:1391 [ 58.003120][ C0] EXT4-fs (loop2): last error at time 1772799235: ext4_orphan_get:1391 [ 58.195457][ T5541] FAT-fs (loop4): IO charset utfѾh$#ww9C= Y撳t EŒ&y3_@rRhB&5dxpO߁up@HX[曖[7VG1 y{vX)P1u&-@=6 not found [ 58.237442][ T5544] EXT4-fs (loop3): bad s_want_extra_isize: 2336 [ 58.388815][ T5561] tmpfs: Bad value for 'mpol' [ 58.457549][ T5569] EXT4-fs: journaled quota format not specified [ 58.677547][ T5595] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 58.708217][ T5595] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 58.731840][ T5595] EXT4-fs (loop0): invalid journal inode [ 58.739786][ T5595] EXT4-fs (loop0): can't get journal size [ 58.756404][ T5595] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #2: comm syz.0.1007: blocks 3-3 from inode overlap system zone [ 58.775137][ T5595] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 58.775513][ T5595] EXT4-fs (loop0): failed to initialize system zone (-117) [ 58.784626][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 58.784651][ C1] EXT4-fs (loop0): initial error at time 1772799236: ext4_protect_reserved_inode:182: inode 2 [ 58.784690][ C1] EXT4-fs (loop0): last error at time 1772799236: ext4_protect_reserved_inode:182: inode 2 [ 58.819613][ T5595] EXT4-fs (loop0): mount failed [ 58.906335][ T5614] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 58.925995][ T5614] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.933056][ T5614] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.1013: inode #15: comm syz.0.1013: iget: illegal inode # [ 58.946153][ T5614] loop0: lost filesystem error report for type 5 error -117 [ 58.947003][ T5614] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1013: couldn't read orphan inode 15 (err -117) [ 58.954458][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 58.954483][ C1] EXT4-fs (loop0): initial error at time 1772799236: ext4_orphan_get:1391 [ 58.954513][ C1] EXT4-fs (loop0): last error at time 1772799236: ext4_orphan_get:1391 [ 58.994518][ T5614] loop0: lost filesystem error report for type 5 error -117 [ 59.087134][ T5631] ext4: Bad value for 'resgid' [ 59.127893][ T5631] ext4: Bad value for 'resgid' [ 59.258968][ T5641] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 59.409568][ T28] audit: type=1326 audit(1772799237.371:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5644 comm="syz.4.1030" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff7acdec799 code=0x0 [ 60.007519][ T5665] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 60.049660][ T5665] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 60.087501][ T5665] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.124698][ T5665] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 60.153282][ T28] audit: type=1400 audit(1772799238.121:167): avc: denied { create } for pid=5671 comm="syz.2.1043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 60.198404][ T5665] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 60.222493][ T5665] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 60.244437][ T5676] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 60.253182][ T5665] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1040: bg 0: block 40: padding at end of block bitmap is not set [ 60.274676][ T5676] EXT4-fs (loop1): orphan cleanup on readonly fs [ 60.282469][ T5665] loop4: lost filesystem error report for type 5 error -117 [ 60.282569][ T5665] EXT4-fs (loop4): Remounting filesystem read-only [ 60.289958][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 60.289982][ C0] EXT4-fs (loop4): initial error at time 1772799238: ext4_validate_block_bitmap:441 [ 60.290030][ C0] EXT4-fs (loop4): last error at time 1772799238: ext4_validate_block_bitmap:441 [ 60.325999][ T5680] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 60.334894][ T5676] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 60.361807][ T5676] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 60.379208][ T5665] EXT4-fs (loop4): 1 truncate cleaned up [ 60.385430][ T5676] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 60.410380][ T5676] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #16: comm syz.1.1045: inode has both inline data and extents flags [ 60.423703][ T5676] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 60.427244][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 60.442946][ C1] EXT4-fs (loop1): initial error at time 1772799238: ext4_orphan_get:1391: inode 16 [ 60.452380][ C1] EXT4-fs (loop1): last error at time 1772799238: ext4_orphan_get:1391: inode 16 [ 60.467800][ T5676] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1045: couldn't read orphan inode 16 (err -117) [ 60.497374][ T5676] loop1: lost filesystem error report for type 5 error -117 [ 60.715990][ T28] audit: type=1326 audit(1772799238.681:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5715 comm="syz.4.1064" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff7acdec799 code=0x0 [ 60.838541][ T28] audit: type=1326 audit(1772799238.811:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5732 comm="syz.3.1069" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f666d82c799 code=0x0 [ 60.930293][ T5737] set_capacity_and_notify: 12 callbacks suppressed [ 60.930313][ T5737] loop3: detected capacity change from 0 to 128 [ 60.966260][ T5737] FAT-fs (loop3): bogus number of reserved sectors [ 60.975460][ T5737] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 60.985390][ T5737] FAT-fs (loop3): Can't find a valid FAT filesystem [ 61.110471][ T5747] loop3: detected capacity change from 0 to 512 [ 61.127624][ T5747] EXT4-fs: inline encryption not supported [ 61.161540][ T5747] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.181430][ T5747] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.219626][ T5747] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.237542][ T5747] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.1077: Allocating blocks 41-42 which overlap fs metadata [ 61.263990][ T5747] loop3: lost filesystem error report for type 5 error -117 [ 61.267125][ T5747] EXT4-fs (loop3): Remounting filesystem read-only [ 61.274503][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 61.274519][ C0] EXT4-fs (loop3): initial error at time 1772799239: ext4_mb_mark_diskspace_used:4222 [ 61.274539][ C0] EXT4-fs (loop3): last error at time 1772799239: ext4_mb_mark_diskspace_used:4222 [ 61.324348][ T5747] Quota error (device loop3): write_blk: dquota write failed [ 61.331963][ T5747] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 61.341949][ T5747] EXT4-fs (loop3): 1 truncate cleaned up [ 61.357267][ T5747] EXT4-fs (loop3): pa ffff8881081e0230: logic 1, phys. 41, len 23 [ 61.406935][ T5763] loop4: detected capacity change from 0 to 1764 [ 61.415506][ T5763] iso9660: Unexpected value for 'showassoc' [ 61.566097][ T28] audit: type=1326 audit(1772799239.531:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5783 comm="syz.0.1095" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f127dc9c799 code=0x0 [ 61.639190][ T5795] loop2: detected capacity change from 0 to 164 [ 61.685051][ T5804] loop0: detected capacity change from 0 to 1024 [ 61.720309][ T5804] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.780429][ T5804] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.794052][ T5804] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.800665][ T5804] EXT4-fs error (device loop0): ext4_quota_enable:7188: comm syz.0.1102: Bad quota inum: 2, type: 0 [ 61.812033][ T5804] loop0: lost filesystem error report for type 5 error -117 [ 61.815480][ T5804] EXT4-fs (loop0): Remounting filesystem read-only [ 61.822983][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 61.823000][ C1] EXT4-fs (loop0): initial error at time 1772799239: ext4_quota_enable:7188 [ 61.823027][ C1] EXT4-fs (loop0): last error at time 1772799239: ext4_quota_enable:7188 [ 61.867272][ T5804] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 61.889793][ T5804] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 61.929041][ T5831] loop4: detected capacity change from 0 to 512 [ 61.944891][ T5831] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 62.001300][ T5841] loop1: detected capacity change from 0 to 512 [ 62.037806][ T5841] EXT4-fs: Ignoring removed oldalloc option [ 62.069874][ T5841] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.114489][ T5855] loop0: detected capacity change from 0 to 512 [ 62.145390][ T5855] EXT4-fs: inline encryption not supported [ 62.154839][ T5841] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 62.203805][ T5841] System zones: 1-12 [ 62.217165][ T5855] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.227994][ T5841] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #11: comm syz.1.1122: corrupted in-inode xattr: e_name out of bounds [ 62.244571][ T5855] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.269333][ T5855] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.292142][ T5841] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 62.292303][ T5841] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1122: couldn't read orphan inode 11 (err -117) [ 62.301639][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 62.301678][ C1] EXT4-fs (loop1): initial error at time 1772799240: ext4_iget_extra_inode:5025: inode 11 [ 62.301713][ C1] EXT4-fs (loop1): last error at time 1772799240: ext4_iget_extra_inode:5025: inode 11 [ 62.357796][ T5855] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.1129: Allocating blocks 41-42 which overlap fs metadata [ 62.405152][ T5841] loop1: lost filesystem error report for type 5 error -117 [ 62.427225][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 62.441070][ C0] EXT4-fs (loop0): initial error at time 1772799240: ext4_mb_mark_diskspace_used:4222 [ 62.448170][ T28] audit: type=1400 audit(1772799240.421:171): avc: denied { read write } for pid=5877 comm="syz.3.1140" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 62.451437][ C0] EXT4-fs (loop0): last error at time 1772799240: ext4_mb_mark_diskspace_used:4222 [ 62.484930][ T5855] EXT4-fs (loop0): Remounting filesystem read-only [ 62.495969][ T5855] Quota error (device loop0): write_blk: dquota write failed [ 62.514687][ T5855] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 62.531756][ T5882] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 62.538466][ T5882] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 62.552103][ T28] audit: type=1400 audit(1772799240.451:172): avc: denied { open } for pid=5877 comm="syz.3.1140" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 62.557490][ T5855] EXT4-fs (loop0): 1 truncate cleaned up [ 62.608105][ T5882] vhci_hcd vhci_hcd.0: Device attached [ 62.619335][ T5883] vhci_hcd: connection closed [ 62.623685][ T5888] loop1: detected capacity change from 0 to 256 [ 62.637315][ T58] vhci_hcd vhci_hcd.3: stop threads [ 62.642574][ T58] vhci_hcd vhci_hcd.3: release socket [ 62.652213][ T58] vhci_hcd vhci_hcd.3: disconnect device [ 62.659349][ T5855] EXT4-fs (loop0): pa ffff8881081e0230: logic 1, phys. 41, len 23 [ 62.749899][ T5900] loop4: detected capacity change from 0 to 512 [ 62.769605][ T5900] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 62.786988][ T5900] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1151: bg 0: block 255: padding at end of block bitmap is not set [ 62.802444][ T5900] fserror_report: 1 callbacks suppressed [ 62.802460][ T5900] loop4: lost filesystem error report for type 5 error -117 [ 62.810533][ T5900] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 62.818007][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 62.818030][ C0] EXT4-fs (loop4): initial error at time 1772799240: ext4_validate_block_bitmap:441 [ 62.818055][ C0] EXT4-fs (loop4): last error at time 1772799240: ext4_validate_block_bitmap:441 [ 62.852744][ T5900] loop4: lost filesystem error report for type 5 error -117 [ 62.852956][ T5900] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1151: invalid indirect mapped block 1 (level 1) [ 62.873505][ T5900] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 62.876224][ T5900] EXT4-fs (loop4): 1 truncate cleaned up [ 63.104330][ T5943] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0101 with DS=0x85 [ 63.199366][ T5957] FAT-fs (loop1): bogus sectors per cluster 30 [ 63.213756][ T5957] FAT-fs (loop1): Can't find a valid FAT filesystem [ 63.221979][ T5960] IPv6: addrconf: prefix option has invalid lifetime [ 63.228779][ T5960] IPv6: addrconf: prefix option has invalid lifetime [ 63.350746][ T5978] tmpfs: Bad value for 'mpol' [ 63.583353][ T6009] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a80fc02c, mo2=0002] [ 63.597364][ T6009] System zones: 1-12 [ 63.601497][ T6009] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1212: error while reading EA inode 32 err=-116 [ 63.619173][ T6009] loop1: lost filesystem error report for type 5 error -117 [ 63.623949][ T6009] EXT4-fs (loop1): Remounting filesystem read-only [ 63.631402][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 63.631420][ C1] EXT4-fs (loop1): initial error at time 1772799241: ext4_xattr_inode_iget:446 [ 63.631440][ C1] EXT4-fs (loop1): last error at time 1772799241: ext4_xattr_inode_iget:446 [ 63.662535][ T6009] EXT4-fs (loop1): 1 orphan inode deleted [ 63.700766][ T3598] loop4: p1 p2 p3 [ 63.704768][ T3598] loop4: p1 size 4719617 extends beyond EOD, truncated [ 63.728457][ T3598] loop4: p3 start 117772289 is beyond EOD, truncated [ 63.769659][ T6003] loop4: p1 p2 p3 [ 63.773807][ T6003] loop4: p1 size 4719617 extends beyond EOD, truncated [ 63.788140][ T6003] loop4: p3 start 117772289 is beyond EOD, truncated [ 63.887070][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 63.898327][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 63.942298][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 63.946183][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 63.963242][ T6021] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 63.968311][ T6033] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 63.993851][ T6021] FAT-fs (loop2): Filesystem has been set read-only [ 64.019711][ T6033] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1216: bg 0: block 288: padding at end of block bitmap is not set [ 64.042552][ T6033] loop0: lost filesystem error report for type 5 error -117 [ 64.043485][ T6033] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 64.050864][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 64.050881][ C1] EXT4-fs (loop0): initial error at time 1772799242: ext4_validate_block_bitmap:441 [ 64.050900][ C1] EXT4-fs (loop0): last error at time 1772799242: ext4_validate_block_bitmap:441 [ 64.106793][ T6038] cgroup: name respecified [ 64.137260][ T6033] loop0: lost filesystem error report for type 5 error -117 [ 64.145615][ T6033] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.1216: attempt to clear invalid blocks 1024 len 1 [ 64.196357][ T6033] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 64.197065][ T6033] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1216: invalid indirect mapped block 1819239214 (level 0) [ 64.243064][ T6033] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 64.243449][ T6033] EXT4-fs (loop0): 1 truncate cleaned up [ 64.417719][ T6078] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 64.475611][ T6078] EXT4-fs (loop2): orphan cleanup on readonly fs [ 64.516368][ T6078] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.1236: Block bitmap for bg 0 marked uninitialized [ 64.567380][ T6078] loop2: lost filesystem error report for type 5 error -117 [ 64.567710][ T6078] EXT4-fs (loop2): Remounting filesystem read-only [ 64.582246][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 64.582264][ C1] EXT4-fs (loop2): initial error at time 1772799242: ext4_read_block_bitmap_nowait:517 [ 64.582287][ C1] EXT4-fs (loop2): last error at time 1772799242: ext4_read_block_bitmap_nowait:517 [ 64.608352][ T6078] EXT4-fs (loop2): 1 orphan inode deleted [ 64.708441][ T6115] EXT4-fs: inline encryption not supported [ 64.717614][ T6115] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.752740][ T6115] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 2: comm syz.2.1252: lblock 2 mapped to illegal pblock 2 (length 1) [ 64.817756][ T6115] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.827171][ T6115] EXT4-fs (loop2): Remounting filesystem read-only [ 64.827252][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 64.849304][ C1] EXT4-fs (loop2): initial error at time 1772799242: ext4_map_blocks:776: inode 3: block 2 [ 64.859617][ C1] EXT4-fs (loop2): last error at time 1772799242: ext4_map_blocks:776: inode 3: block 2 [ 64.869546][ T6115] EXT4-fs (loop2): 1 orphan inode deleted [ 64.908443][ T6135] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.947703][ T6135] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 64.965227][ T6135] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 64.972045][ T6135] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1261: couldn't read orphan inode 26 (err -116) [ 64.984300][ T6135] loop3: lost filesystem error report for type 5 error -116 [ 64.987248][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 65.001132][ C1] EXT4-fs (loop3): initial error at time 1772799242: ext4_orphan_get:1396 [ 65.009722][ C1] EXT4-fs (loop3): last error at time 1772799242: ext4_orphan_get:1396 [ 65.018773][ T6142] FAT-fs (loop1): invalid media value (0x00) [ 65.025502][ T6142] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 65.035001][ T6142] FAT-fs (loop1): Can't find a valid FAT filesystem [ 65.164242][ T3304] loop4: p1 < > p2 < > p3 p4 < > [ 65.173901][ T3304] loop4: partition table partially beyond EOD, truncated [ 65.199670][ T3304] loop4: p1 start 67108864 is beyond EOD, truncated [ 65.225459][ T3304] loop4: p3 start 100859904 is beyond EOD, truncated [ 65.250691][ T6146] loop4: p1 < > p2 < > p3 p4 < > [ 65.256516][ T6146] loop4: partition table partially beyond EOD, truncated [ 65.266229][ T6162] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 65.281681][ T6146] loop4: p1 start 67108864 is beyond EOD, truncated [ 65.294877][ T6162] isofs_fill_super: get root inode failed [ 65.307697][ T6146] loop4: p3 start 100859904 is beyond EOD, truncated [ 65.361408][ T6176] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 65.465242][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 65.465260][ T28] audit: type=1400 audit(1772799243.431:184): avc: denied { create } for pid=6191 comm="syz.2.1291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 65.536303][ T6193] Process accounting paused [ 65.542384][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 65.553792][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 65.607434][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 65.629470][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 65.641260][ T6207] isofs_fill_super: root inode is not a directory. Corrupted media? [ 65.930655][ T6251] EXT4-fs: Ignoring removed bh option [ 65.953196][ T6251] EXT4-fs: Ignoring removed oldalloc option [ 65.974748][ T6251] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 66.003387][ T6251] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 66.017406][ T6251] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e018, mo2=0006] [ 66.045765][ T6251] System zones: 0-2, 18-18, 34-35 [ 66.140384][ T28] audit: type=1400 audit(1772799244.111:185): avc: denied { write } for pid=6263 comm="syz.2.1325" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 66.330761][ T6271] set_capacity_and_notify: 16 callbacks suppressed [ 66.330790][ T6271] loop0: detected capacity change from 0 to 512 [ 66.588073][ T6271] Quota error (device loop0): v2_read_file_info: Free block number 1 out of range (1, 6). [ 66.630813][ T6271] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 66.671689][ T6271] EXT4-fs (loop0): mount failed [ 67.138075][ T6335] loop3: detected capacity change from 0 to 512 [ 67.158057][ T6335] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.237046][ T6335] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 67.260919][ T6335] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 67.277632][ T6335] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1359: Failed to acquire dquot type 0 [ 67.292639][ T6335] loop3: lost filesystem error report for type 5 error -5 [ 67.297282][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 67.311004][ C0] EXT4-fs (loop3): initial error at time 1772799245: ext4_acquire_dquot:7001 [ 67.319917][ C0] EXT4-fs (loop3): last error at time 1772799245: ext4_acquire_dquot:7001 [ 67.330035][ T6335] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.1359: corrupted inode contents [ 67.359607][ T6351] loop0: detected capacity change from 0 to 8192 [ 67.366351][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.366569][ T6335] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #16: comm syz.3.1359: mark_inode_dirty error [ 67.387361][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.397637][ T3598] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 67.416007][ T6335] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.1359: corrupted inode contents [ 67.432822][ T3598] loop0: partition table partially beyond EOD, truncated [ 67.440293][ T3598] loop0: p1 start 100663296 is beyond EOD, truncated [ 67.447006][ T3598] loop0: p2 size 134217732 extends beyond EOD, truncated [ 67.457278][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.459160][ T3598] loop0: p4 size 14876672 extends beyond EOD, [ 67.470394][ T6335] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1359: mark_inode_dirty error [ 67.491278][ T3598] truncated [ 67.494735][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.495098][ T3598] loop0: p5 size 134217732 extends beyond EOD, truncated [ 67.511440][ T6335] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.1359: corrupted inode contents [ 67.537167][ T3598] loop0: p6 size 14876672 extends beyond EOD, truncated [ 67.552224][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.554289][ T6351] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 67.568889][ T6335] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 67.587502][ T6351] loop0: partition table partially beyond EOD, truncated [ 67.707783][ T6351] loop0: p1 start 100663296 is beyond EOD, truncated [ 67.716451][ T6335] loop3: lost filesystem error report for type 5 error -117 [ 67.716697][ T6335] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.1359: corrupted inode contents [ 67.741207][ T6351] loop0: p2 size 134217732 extends beyond EOD, truncated [ 67.759704][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.759898][ T6335] EXT4-fs error (device loop3): ext4_truncate:4587: inode #16: comm syz.3.1359: mark_inode_dirty error [ 67.785261][ T6351] loop0: p4 size 14876672 extends beyond EOD, truncated [ 67.803432][ T6335] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.803599][ T6335] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 67.833844][ T6351] loop0: p5 size 134217732 extends beyond EOD, truncated [ 67.837050][ T6335] loop3: lost filesystem error report for type 5 error -117 [ 67.849144][ T6335] EXT4-fs (loop3): 1 truncate cleaned up [ 67.859845][ T6351] loop0: p6 size 14876672 extends beyond EOD, truncated [ 67.903841][ T6335] ext4 filesystem being mounted at /261/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.023404][ T6373] loop3: detected capacity change from 0 to 1024 [ 68.038025][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 68.049520][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 68.087775][ T6373] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.101898][ T6304] kexec: Could not allocate control_code_buffer [ 68.108615][ T6373] EXT4-fs: journaled quota format not specified [ 68.211327][ T6389] loop3: detected capacity change from 0 to 512 [ 68.229303][ T6389] EXT4-fs: Ignoring removed bh option [ 68.248231][ T6389] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.284924][ T6389] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.310720][ T6399] loop1: detected capacity change from 0 to 512 [ 68.333049][ T6389] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 68.362856][ T6389] EXT4-fs (loop3): orphan cleanup on readonly fs [ 68.362936][ T6399] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.391744][ T6389] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 68.440314][ T6389] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 68.450473][ T6389] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1384: Failed to acquire dquot type 1 [ 68.461974][ T6389] loop3: lost filesystem error report for type 5 error -5 [ 68.467218][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 68.480390][ T6389] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1384: Invalid block bitmap block 0 in block_group 0 [ 68.480862][ C0] EXT4-fs (loop3): last error at time 1772799246: ext4_acquire_dquot:7001 [ 68.507112][ T6399] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1389: Invalid block bitmap block 0 in block_group 0 [ 68.525649][ T6407] loop2: detected capacity change from 0 to 4096 [ 68.537462][ T6389] loop3: lost filesystem error report for type 5 error -117 [ 68.538006][ T6399] loop1: lost filesystem error report for type 5 error -117 [ 68.546009][ T6399] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 68.553467][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 68.553490][ C0] EXT4-fs (loop1): initial error at time 1772799246: ext4_read_block_bitmap_nowait:483 [ 68.553510][ C0] EXT4-fs (loop1): last error at time 1772799246: ext4_read_block_bitmap_nowait:483 [ 68.588161][ T6407] EXT4-fs (loop2): #clusters per group too big: 32768 [ 68.598048][ T6399] loop1: lost filesystem error report for type 5 error -117 [ 68.599008][ T6389] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1384: Invalid block bitmap block 0 in block_group 0 [ 68.607959][ T6399] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.1389: attempt to clear invalid blocks 983261 len 1 [ 68.620471][ T6418] tmpfs: Bad value for 'gid' [ 68.633174][ T6399] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 68.637871][ T6399] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.1389: Invalid inode table block 0 in block_group 0 [ 68.668728][ T6399] loop1: lost filesystem error report for type 5 error -117 [ 68.668795][ T6389] loop3: lost filesystem error report for type 5 error -117 [ 68.678943][ T6399] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 68.705860][ T6389] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1384: Invalid block bitmap block 0 in block_group 0 [ 68.734853][ T6418] tmpfs: Bad value for 'gid' [ 68.739064][ T6389] loop3: lost filesystem error report for type 5 error -117 [ 68.752833][ T6389] Quota error (device loop3): write_blk: dquota write failed [ 68.769351][ T6399] loop1: lost filesystem error report for type 5 error -117 [ 68.769700][ T6399] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 68.785829][ T6399] loop1: lost filesystem error report for type 5 error -117 [ 68.796175][ T6399] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.1389: Invalid inode table block 0 in block_group 0 [ 68.819531][ T6389] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 68.840386][ T6399] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 68.849859][ T6389] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1384: Failed to acquire dquot type 1 [ 68.863266][ T6389] Quota error (device loop3): write_blk: dquota write failed [ 68.885196][ T6399] EXT4-fs error (device loop1): ext4_truncate:4587: inode #11: comm syz.1.1389: mark_inode_dirty error [ 68.905543][ T6389] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1384: Failed to acquire dquot type 1 [ 68.927643][ T6399] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 68.927861][ T6399] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 68.949723][ T6389] EXT4-fs (loop3): 1 orphan inode deleted [ 68.968022][ T6399] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.1389: Invalid inode table block 0 in block_group 0 [ 68.983082][ T6399] EXT4-fs (loop1): 1 truncate cleaned up [ 69.021581][ T6389] syz.3.1384 (6389) used greatest stack depth: 9032 bytes left [ 69.052628][ T6451] loop1: detected capacity change from 0 to 164 [ 69.080268][ T6451] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 69.097267][ T6449] loop2: detected capacity change from 0 to 8192 [ 69.159713][ T3296] loop2: p1 p3 p4 [ 69.163716][ T3296] loop2: p1 start 16777216 is beyond EOD, truncated [ 69.203304][ T3296] loop2: p4 start 16777223 is beyond EOD, truncated [ 69.232289][ T6449] loop2: p1 p3 p4 [ 69.240276][ T6449] loop2: p1 start 16777216 is beyond EOD, truncated [ 69.260167][ T6471] loop3: detected capacity change from 0 to 2048 [ 69.261465][ T6449] loop2: p4 start 16777223 is beyond EOD, truncated [ 69.274038][ T6473] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.1425: invalid block [ 69.290926][ T6473] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.291201][ T6473] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1425: invalid indirect mapped block 4294967295 (level 1) [ 69.300456][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 69.300471][ C0] EXT4-fs (loop0): initial error at time 1772799247: ext4_get_branch:178: inode 11: block 4294967295 [ 69.300523][ C0] EXT4-fs (loop0): last error at time 1772799247: ext4_get_branch:178: inode 11: block 4294967295 [ 69.343513][ T6473] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1425: invalid indirect mapped block 4294967295 (level 1) [ 69.357764][ T6478] futex_wake_op: syz.4.1426 tries to shift op by -1; fix this program [ 69.366391][ T6473] EXT4-fs (loop0): 2 truncates cleaned up [ 69.399904][ T3304] loop3: p1 < > p2 p3 p4 [ 69.404286][ T3304] loop3: partition table partially beyond EOD, truncated [ 69.427110][ T3304] loop3: p1 start 4096 is beyond EOD, truncated [ 69.434972][ T3304] loop3: p2 start 4294508544 is beyond EOD, truncated [ 69.441824][ T3304] loop3: p3 size 134217728 extends beyond EOD, truncated [ 69.468297][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 69.497895][ T6471] loop3: p1 < > p2 p3 p4 [ 69.502397][ T6471] loop3: partition table partially beyond EOD, truncated [ 69.511157][ T6487] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 69.538693][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 69.551464][ T6471] loop3: p1 start 4096 is beyond EOD, truncated [ 69.577341][ T6471] loop3: p2 start 4294508544 is beyond EOD, truncated [ 69.605081][ T6471] loop3: p3 size 134217728 extends beyond EOD, truncated [ 69.712506][ T6503] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.1439: invalid block [ 69.745220][ T6514] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 69.759950][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 69.771423][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 69.817535][ T6514] EXT4-fs mount: 50 callbacks suppressed [ 69.817553][ T6514] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 69.847215][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 69.852573][ T6503] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1439: invalid indirect mapped block 4294967295 (level 1) [ 69.853783][ C1] EXT4-fs (loop1): initial error at time 1772799247: ext4_get_branch:178: inode 11: block 4294967295 [ 69.878643][ C1] EXT4-fs (loop1): last error at time 1772799247: ext4_get_branch:178: inode 11: block 4294967295 [ 69.970182][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 69.987452][ T6503] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1439: invalid indirect mapped block 4294967295 (level 1) [ 70.045374][ T6503] EXT4-fs (loop1): 2 truncates cleaned up [ 70.057732][ T6503] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.077486][ T3598] loop0: p1 < > p2 p3 p4 [ 70.082386][ T3598] loop0: partition table partially beyond EOD, truncated [ 70.096382][ T3598] loop0: p1 start 4096 is beyond EOD, truncated [ 70.114782][ T3598] loop0: p2 start 4294508544 is beyond EOD, truncated [ 70.140375][ T3598] loop0: p3 size 134217728 extends beyond EOD, truncated [ 70.159247][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.183257][ T6531] loop0: p1 < > p2 p3 p4 [ 70.198522][ T6531] loop0: partition table partially beyond EOD, truncated [ 70.223955][ T6531] loop0: p1 start 4096 is beyond EOD, truncated [ 70.246354][ T6531] loop0: p2 start 4294508544 is beyond EOD, truncated [ 70.280070][ T6531] loop0: p3 size 134217728 extends beyond EOD, truncated [ 70.305161][ T6555] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 70.335603][ T6555] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 70.362567][ T6558] EXT4-fs (loop3): unable to read superblock [ 70.443137][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 70.453289][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 70.471086][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 70.538507][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 70.547860][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 70.607277][ T6572] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1469: invalid indirect mapped block 4294967295 (level 1) [ 70.627260][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 70.627278][ T28] audit: type=1400 audit(1772799248.591:189): avc: denied { mount } for pid=6574 comm="syz.2.1471" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 70.700433][ T6572] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1469: invalid indirect mapped block 4294967295 (level 1) [ 70.714644][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 70.714678][ C1] EXT4-fs (loop3): initial error at time 1772799248: ext4_free_branches:1023: inode 11 [ 70.714719][ C1] EXT4-fs (loop3): last error at time 1772799248: ext4_free_branches:1023: inode 11 [ 70.787283][ T28] audit: type=1400 audit(1772799248.651:190): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 70.816959][ T6572] EXT4-fs (loop3): 2 truncates cleaned up [ 70.845802][ T6583] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.848653][ T6572] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.896344][ T6583] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1474: Invalid block bitmap block 0 in block_group 0 [ 70.916535][ T6583] Quota error (device loop2): write_blk: dquota write failed [ 70.924008][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 70.924032][ C0] EXT4-fs (loop2): initial error at time 1772799248: ext4_read_block_bitmap_nowait:483 [ 70.924065][ C0] EXT4-fs (loop2): last error at time 1772799248: ext4_read_block_bitmap_nowait:483 [ 70.951395][ T6583] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 70.958523][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.961995][ T6583] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1474: Failed to acquire dquot type 0 [ 70.983092][ T6583] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.1474: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.997604][ T3304] loop1: p1 < > p2 p3 p4 [ 71.001967][ T3304] loop1: partition table partially beyond EOD, truncated [ 71.016968][ T3304] loop1: p1 start 4096 is beyond EOD, truncated [ 71.043442][ T3304] loop1: p2 start 4294508544 is beyond EOD, truncated [ 71.048387][ T6583] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.1474: Invalid inode bitmap blk 0 in block_group 0 [ 71.050902][ T3304] loop1: p3 size 134217728 extends beyond EOD, truncated [ 71.071734][ T406] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-7 [ 71.092804][ T6585] loop1: p1 < > p2 p3 p4 [ 71.097169][ T6585] loop1: partition table partially beyond EOD, truncated [ 71.107310][ T406] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:6: Failed to release dquot type 0 [ 71.124247][ T6585] loop1: p1 start 4096 is beyond EOD, truncated [ 71.147327][ T6583] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 71.155961][ T6585] loop1: p2 start 4294508544 is beyond EOD, truncated [ 71.185256][ T6585] loop1: p3 size 134217728 extends beyond EOD, truncated [ 71.207128][ T6583] EXT4-fs (loop2): 1 orphan inode deleted [ 71.218116][ T6583] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.280654][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 71.292558][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 71.345290][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.391473][ T6616] set_capacity_and_notify: 12 callbacks suppressed [ 71.391493][ T6616] loop0: detected capacity change from 0 to 512 [ 71.420186][ T6517] kexec: Could not allocate control_code_buffer [ 71.508834][ T6616] FAT-fs (loop0): Directory bread(block 199916) failed [ 71.515756][ T6616] FAT-fs (loop0): Directory bread(block 199917) failed [ 71.518828][ T6628] loop3: detected capacity change from 0 to 512 [ 71.540702][ T6632] loop1: detected capacity change from 0 to 512 [ 71.548513][ T6628] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.556674][ T6628] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 71.564900][ T6628] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.567289][ T6616] FAT-fs (loop0): Directory bread(block 199918) failed [ 71.574236][ T6628] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 71.588501][ T6632] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.1499: ea_inode file size=4 entry size=6 [ 71.601426][ T6628] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 71.607368][ T6616] FAT-fs (loop0): Directory bread(block 199919) failed [ 71.617006][ T6632] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1499: corrupted inode contents [ 71.637310][ T6616] FAT-fs (loop0): Directory bread(block 199920) failed [ 71.644635][ T6616] FAT-fs (loop0): Directory bread(block 199921) failed [ 71.652589][ T6616] FAT-fs (loop0): Directory bread(block 199922) failed [ 71.659594][ T6616] FAT-fs (loop0): Directory bread(block 199923) failed [ 71.669668][ T6628] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 71.678147][ T6632] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.1499: mark_inode_dirty error [ 71.689500][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 71.689523][ C1] EXT4-fs (loop1): initial error at time 1772799249: ext4_do_update_inode:5569: inode 15 [ 71.689548][ C1] EXT4-fs (loop1): last error at time 1772799249: ext4_do_update_inode:5569: inode 15 [ 71.706062][ T6630] loop2: detected capacity change from 0 to 8192 [ 71.727420][ T6628] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1498: bg 0: block 40: padding at end of block bitmap is not set [ 71.743023][ T6632] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1499: corrupted inode contents [ 71.760159][ T6632] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.1499: mark_inode_dirty error [ 71.772404][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 71.772427][ C0] EXT4-fs (loop3): initial error at time 1772799249: ext4_validate_block_bitmap:441 [ 71.772458][ C0] EXT4-fs (loop3): last error at time 1772799249: ext4_validate_block_bitmap:441 [ 71.790705][ T6628] EXT4-fs (loop3): Remounting filesystem read-only [ 71.798984][ T3304] loop2: p1 p2 p3 [ 71.808171][ T3304] loop2: p1 start 51379968 is beyond EOD, truncated [ 71.815402][ T3304] loop2: p3 size 100663552 extends beyond EOD, truncated [ 71.830283][ T6630] loop2: p1 p2 p3 [ 71.834252][ T6630] loop2: p1 start 51379968 is beyond EOD, truncated [ 71.837422][ T6628] EXT4-fs (loop3): 1 truncate cleaned up [ 71.860010][ T6628] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.876040][ T6632] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3002: inode #15: comm syz.1.1499: mark inode dirty (error -117) [ 71.889621][ T6630] loop2: p3 size 100663552 extends beyond EOD, truncated [ 71.898756][ T6632] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 71.908871][ T6632] EXT4-fs (loop1): 1 orphan inode deleted [ 71.917816][ T6632] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.978106][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.998944][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.117309][ T28] audit: type=1400 audit(1772799250.081:191): avc: denied { bpf } for pid=6661 comm="syz.1.1513" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.166047][ T28] audit: type=1400 audit(1772799250.081:192): avc: denied { perfmon } for pid=6661 comm="syz.1.1513" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.312014][ T6678] loop4: detected capacity change from 0 to 8192 [ 72.367951][ T6678] loop4: p1 p2 p3 [ 72.375432][ T6678] loop4: p1 start 51379968 is beyond EOD, truncated [ 72.414686][ T6678] loop4: p3 size 100663552 extends beyond EOD, truncated [ 72.477834][ T28] audit: type=1326 audit(1772799250.451:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6706 comm="syz.3.1536" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f666d82c799 code=0x0 [ 72.859238][ T6735] loop0: detected capacity change from 0 to 8192 [ 72.908663][ T3304] loop0: p1 p2 p3 [ 72.921273][ T3304] loop0: p1 start 51379968 is beyond EOD, truncated [ 72.936918][ T3304] loop0: p3 size 100663552 extends beyond EOD, truncated [ 73.153798][ T6750] loop4: detected capacity change from 0 to 256 [ 73.175768][ T6750] FAT-fs (loop4): bogus sectors per cluster 30 [ 73.202455][ T6750] FAT-fs (loop4): Can't find a valid FAT filesystem [ 73.335540][ T6756] tmpfs: Bad value for 'mpol' [ 73.425009][ T6762] loop2: detected capacity change from 0 to 512 [ 73.449098][ T6762] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 73.458005][ T6735] loop0: p1 p2 p3 [ 73.461816][ T6735] loop0: p1 start 51379968 is beyond EOD, truncated [ 73.471272][ T6735] loop0: p3 size 100663552 extends beyond EOD, truncated [ 73.480027][ T6762] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1560: bg 0: block 255: padding at end of block bitmap is not set [ 73.502037][ T6762] fserror_report: 13 callbacks suppressed [ 73.502061][ T6762] loop2: lost filesystem error report for type 5 error -117 [ 73.508807][ T6762] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 73.524879][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 73.524904][ C0] EXT4-fs (loop2): initial error at time 1772799251: ext4_validate_block_bitmap:441 [ 73.524936][ C0] EXT4-fs (loop2): last error at time 1772799251: ext4_validate_block_bitmap:441 [ 73.550330][ T6762] loop2: lost filesystem error report for type 5 error -117 [ 73.560220][ T6762] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1560: invalid indirect mapped block 1 (level 1) [ 73.562923][ T6765] loop4: detected capacity change from 0 to 512 [ 73.567758][ T6762] fserror_report: 12 callbacks suppressed [ 73.567839][ T6762] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.597294][ T6762] EXT4-fs (loop2): 1 truncate cleaned up [ 73.627624][ T6762] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.669278][ T6765] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.1562: ea_inode file size=4 entry size=6 [ 73.687538][ T6765] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.1562: corrupted inode contents [ 73.706407][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.728167][ T6765] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.728367][ T6765] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.1562: mark_inode_dirty error [ 73.737665][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 73.737688][ C1] EXT4-fs (loop4): initial error at time 1772799251: ext4_do_update_inode:5569: inode 15 [ 73.737735][ C1] EXT4-fs (loop4): last error at time 1772799251: ext4_do_update_inode:5569: inode 15 [ 73.776941][ T6765] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.777259][ T6765] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.1562: corrupted inode contents [ 73.859541][ T6765] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.859744][ T6765] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.1562: mark_inode_dirty error [ 73.888135][ T6765] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.888285][ T6765] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3002: inode #15: comm syz.4.1562: mark inode dirty (error -117) [ 73.910661][ T6765] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.912510][ T6765] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 73.951390][ T6765] EXT4-fs (loop4): 1 orphan inode deleted [ 73.964234][ T6765] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.048180][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.078899][ T6801] loop0: detected capacity change from 0 to 512 [ 74.085679][ T6801] EXT4-fs: Ignoring removed orlov option [ 74.128009][ T6801] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 74.138046][ T28] audit: type=1326 audit(1772799252.101:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6802 comm="syz.4.1577" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff7acdec799 code=0x0 [ 74.167275][ T6801] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 74.846364][ T6871] EXT4-fs: Ignoring removed orlov option [ 74.870840][ T6871] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 74.886212][ T6873] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 74.901861][ T6871] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 74.921899][ T6873] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.966035][ T6873] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1626: Block bitmap for bg 0 marked uninitialized [ 75.001113][ T6873] loop0: lost filesystem error report for type 5 error -117 [ 75.006253][ T6873] EXT4-fs (loop0): Remounting filesystem read-only [ 75.013729][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 75.013750][ C0] EXT4-fs (loop0): initial error at time 1772799252: ext4_read_block_bitmap_nowait:517 [ 75.013776][ C0] EXT4-fs (loop0): last error at time 1772799252: ext4_read_block_bitmap_nowait:517 [ 75.046292][ T6873] EXT4-fs (loop0): 1 orphan inode deleted [ 75.052569][ T6873] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 75.144811][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.227545][ T3598] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 75.248383][ T3598] loop1: partition table partially beyond EOD, truncated [ 75.260844][ T3598] loop1: p1 start 100663296 is beyond EOD, truncated [ 75.267711][ T3598] loop1: p2 size 134217732 extends beyond EOD, truncated [ 75.276117][ T3598] loop1: p4 size 14876672 extends beyond EOD, truncated [ 75.305072][ T3598] loop1: p5 size 134217732 extends beyond EOD, truncated [ 75.316800][ T3598] loop1: p6 size 14876672 extends beyond EOD, truncated [ 75.336600][ T6883] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 75.347229][ T6883] loop1: partition table partially beyond EOD, truncated [ 75.362641][ T6883] loop1: p1 start 100663296 is beyond EOD, truncated [ 75.379375][ T6883] loop1: p2 size 134217732 extends beyond EOD, truncated [ 75.387963][ T6883] loop1: p4 size 14876672 extends beyond EOD, truncated [ 75.395759][ T6883] loop1: p5 size 134217732 extends beyond EOD, truncated [ 75.403896][ T6883] loop1: p6 size 14876672 extends beyond EOD, truncated [ 75.477516][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 75.478912][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 75.488312][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 75.502918][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 75.507707][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 75.667742][ T6923] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.696140][ T6923] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (1579008 > 6144). [ 75.787258][ T6923] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 75.897310][ T6923] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 75.910705][ T6923] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1637: couldn't read orphan inode 26 (err -116) [ 75.927467][ T6925] loop1: p1 p2 p3 [ 75.932984][ T6925] loop1: p1 size 4719617 extends beyond EOD, truncated [ 75.946801][ T6923] loop4: lost filesystem error report for type 5 error -116 [ 75.947649][ T6923] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.998202][ T6925] loop1: p3 start 117772289 is beyond EOD, truncated [ 76.036973][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.185515][ T6936] EXT4-fs: Ignoring removed orlov option [ 76.198526][ T3001] loop1: p1 p2 p3 [ 76.213624][ T3001] loop1: p1 size 4719617 extends beyond EOD, truncated [ 76.222783][ T6936] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.243156][ T3001] loop1: p3 start 117772289 is beyond EOD, truncated [ 76.249734][ T6936] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 76.397237][ T6946] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 76.450870][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 76.466088][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 76.471287][ T3598] udevd[3598]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 76.487030][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 76.506085][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 76.526019][ T6950] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 76.537781][ T6950] FAT-fs (loop1): Filesystem has been set read-only [ 76.545028][ T6946] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.604674][ T6946] ext4 filesystem being mounted at /348/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 76.669329][ T28] audit: type=1326 audit(1772799254.641:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6968 comm="syz.2.1660" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2104a9c799 code=0x0 [ 76.697845][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.735027][ T28] audit: type=1400 audit(1772799254.701:196): avc: denied { create } for pid=6971 comm="syz.4.1664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 76.809731][ T6978] set_capacity_and_notify: 9 callbacks suppressed [ 76.809791][ T6978] loop2: detected capacity change from 0 to 512 [ 76.872011][ T6978] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.915640][ T6978] EXT4-fs warning (device loop2): read_mmp_block:111: Error -74 while reading MMP block 17 [ 76.938952][ T6993] cgroup: Invalid name [ 77.046869][ T28] audit: type=1326 audit(1772799255.011:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.0.1679" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f127dc9c799 code=0x0 [ 77.120308][ T7005] loop2: detected capacity change from 0 to 8192 [ 77.177736][ T7005] loop2: p1 < > p2 < > p3 p4 < > [ 77.182952][ T7005] loop2: partition table partially beyond EOD, truncated [ 77.203430][ T7005] loop2: p1 start 67108864 is beyond EOD, truncated [ 77.223148][ T7005] loop2: p3 start 100859904 is beyond EOD, truncated [ 77.302652][ T7021] cgroup: Invalid name [ 77.619722][ T7049] loop4: detected capacity change from 0 to 2048 [ 77.649842][ T7053] loop0: detected capacity change from 0 to 512 [ 77.677586][ T3304] loop4: p4 < > [ 77.694814][ T7049] loop4: p4 < > [ 77.719281][ T7053] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.757356][ T7053] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1703: corrupted inode contents [ 77.785893][ T7062] loop1: detected capacity change from 0 to 512 [ 77.807136][ T7053] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.807663][ T7053] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #16: comm syz.0.1703: mark_inode_dirty error [ 77.828199][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 77.828218][ C1] EXT4-fs (loop0): initial error at time 1772799255: ext4_do_update_inode:5569: inode 16 [ 77.828243][ C1] EXT4-fs (loop0): last error at time 1772799255: ext4_do_update_inode:5569: inode 16 [ 77.834704][ T7059] loop2: detected capacity change from 0 to 8192 [ 77.862023][ T7062] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 77.873863][ T7053] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.874082][ T7053] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1703: corrupted inode contents [ 77.895191][ T7053] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.896884][ T7062] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1705: bad orphan inode 15 [ 77.916379][ T7053] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1703: mark_inode_dirty error [ 77.927908][ T7053] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.928146][ T7053] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1703: corrupted inode contents [ 77.949722][ T3598] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 77.955063][ T3598] loop2: partition table partially beyond EOD, truncated [ 77.962391][ T7053] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 77.967410][ T7062] loop1: lost filesystem error report for type 5 error -117 [ 77.977218][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.977228][ T7062] ext4_test_bit(bit=14, block=18) = 1 [ 77.977257][ C1] EXT4-fs (loop1): initial error at time 1772799255: ext4_orphan_get:1417 [ 77.984558][ T7062] is_bad_inode(inode)=0 [ 77.984570][ T7062] NEXT_ORPHAN(inode)=1023 [ 77.991062][ C1] [ 77.991071][ C1] EXT4-fs (loop1): last error at time 1772799255: ext4_orphan_get:1417 [ 77.996670][ T3598] loop2: p1 start 100663296 is beyond EOD, [ 78.004993][ C1] [ 78.037235][ T7053] loop0: lost filesystem error report for type 5 error -117 [ 78.052568][ T7053] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1703: corrupted inode contents [ 78.076591][ T3598] truncated [ 78.079815][ T3598] loop2: p2 size 134217732 extends beyond EOD, truncated [ 78.086929][ T7053] EXT4-fs error (device loop0): ext4_truncate:4587: inode #16: comm syz.0.1703: mark_inode_dirty error [ 78.101267][ T7062] max_ino=32 [ 78.104541][ T7062] i_nlink=0 [ 78.108540][ T7053] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 78.118466][ T3598] loop2: p4 size 14876672 extends beyond EOD, truncated [ 78.131678][ T3598] loop2: p5 size 134217732 extends beyond EOD, truncated [ 78.138782][ T7062] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2970: inode #15: comm syz.1.1705: corrupted xattr block 19: invalid header [ 78.153162][ T7053] loop0: lost filesystem error report for type 5 error -117 [ 78.153824][ T3598] loop2: p6 size 14876672 extends beyond EOD, [ 78.161685][ T7053] EXT4-fs (loop0): 1 truncate cleaned up [ 78.173700][ T3598] truncated [ 78.177136][ T1862] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 78.189415][ T7059] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 78.194970][ T7059] loop2: partition table partially beyond EOD, truncated [ 78.202195][ T7062] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 78.202206][ T7059] loop2: p1 start 100663296 is beyond EOD, truncated [ 78.202275][ T7059] loop2: p2 size 134217732 extends beyond EOD, [ 78.218360][ T1862] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 1 [ 78.225792][ T7062] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 78.237476][ T1862] loop0: lost filesystem error report for type 5 error -117 [ 78.249716][ T7059] truncated [ 78.260881][ T7062] ext2 filesystem being mounted at /295/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.264760][ T7059] loop2: p4 size 14876672 extends beyond EOD, truncated [ 78.281954][ T7053] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.302323][ T7059] loop2: p5 size 134217732 extends beyond EOD, truncated [ 78.329778][ T7059] loop2: p6 size 14876672 extends beyond EOD, truncated [ 78.339291][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 78.371694][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.428635][ T28] audit: type=1400 audit(1772799256.401:198): avc: denied { wake_alarm } for pid=7082 comm="syz.1.1713" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 78.511672][ T7091] loop3: detected capacity change from 0 to 512 [ 78.544450][ T7091] EXT4-fs: Ignoring removed bh option [ 78.566499][ T7091] EXT4-fs: Ignoring removed oldalloc option [ 78.582500][ T7091] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.616817][ T7091] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 78.627722][ T7091] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e018, mo2=0006] [ 78.653794][ T7091] System zones: 0-2, 18-18, 34-35 [ 78.687461][ T7091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.721366][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.749967][ T7111] loop0: detected capacity change from 0 to 512 [ 78.769839][ T7111] EXT4-fs: inline encryption not supported [ 78.792352][ T7111] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.810143][ T7111] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.864158][ T7111] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 1 [ 78.908662][ T7111] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 78.945750][ T7111] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.1730: Failed to acquire dquot type 1 [ 78.997373][ T7111] loop0: lost filesystem error report for type 5 error -5 [ 78.997588][ T7111] EXT4-fs (loop0): Remounting filesystem read-only [ 79.011433][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 79.011455][ C0] EXT4-fs (loop0): initial error at time 1772799256: ext4_acquire_dquot:7001 [ 79.011485][ C0] EXT4-fs (loop0): last error at time 1772799256: ext4_acquire_dquot:7001 [ 79.227374][ T7111] EXT4-fs (loop0): 1 truncate cleaned up [ 79.247490][ T7111] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.348086][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.526340][ T28] audit: type=1400 audit(1772799257.491:199): avc: denied { create } for pid=7158 comm="syz.4.1753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 79.928199][ T7207] loop0: detected capacity change from 0 to 128 [ 79.963430][ T7207] FAT-fs (loop0): bogus number of reserved sectors [ 79.973189][ T7207] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 79.992341][ T7207] FAT-fs (loop0): Can't find a valid FAT filesystem [ 80.172631][ T7235] loop4: detected capacity change from 0 to 512 [ 80.248958][ T7243] FAT-fs (loop2): bogus number of reserved sectors [ 80.255793][ T7235] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 80.264135][ T7243] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 80.275470][ T7243] FAT-fs (loop2): Can't find a valid FAT filesystem [ 80.307691][ T7235] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1790: bad orphan inode 15 [ 80.318050][ T7235] loop4: lost filesystem error report for type 5 error -117 [ 80.318241][ T7235] ext4_test_bit(bit=14, block=18) = 1 [ 80.330989][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 80.331010][ C0] EXT4-fs (loop4): initial error at time 1772799258: ext4_orphan_get:1417 [ 80.331034][ C0] EXT4-fs (loop4): last error at time 1772799258: ext4_orphan_get:1417 [ 80.357327][ T7235] is_bad_inode(inode)=0 [ 80.403213][ T7235] NEXT_ORPHAN(inode)=1023 [ 80.410370][ T7235] max_ino=32 [ 80.413662][ T7235] i_nlink=0 [ 80.417521][ T7235] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2970: inode #15: comm syz.4.1790: corrupted xattr block 19: invalid header [ 80.527239][ T7235] fserror_report: 4 callbacks suppressed [ 80.527258][ T7235] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 80.547109][ T7235] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 80.655792][ T7235] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 80.706153][ T7262] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 80.727584][ T7235] ext2 filesystem being mounted at /361/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.832505][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 80.902121][ T7285] SELinux: security_context_str_to_sid (unconfined_usmackfsfloor=lt{uY(Μ:v_?BAА%3֎Rww/锺J$bJe<,fsuuid=2ee7,errors=continue) failed with errno=-22 [ 81.131931][ T7314] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1829: couldn't read orphan inode 26 (err -116) [ 81.166354][ T7314] loop1: lost filesystem error report for type 5 error -116 [ 81.167254][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 81.181121][ C0] EXT4-fs (loop1): initial error at time 1772799259: ext4_orphan_get:1396 [ 81.189681][ C0] EXT4-fs (loop1): last error at time 1772799259: ext4_orphan_get:1396 [ 81.197571][ T7314] EXT4-fs (loop1): Remounting filesystem read-only [ 81.217586][ T7314] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.253028][ T7314] ext4 filesystem being mounted at /306/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.377634][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.461339][ T7350] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 81.764323][ T7389] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 81.836901][ T7395] set_capacity_and_notify: 6 callbacks suppressed [ 81.836930][ T7395] loop1: detected capacity change from 0 to 512 [ 81.900153][ T7395] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.963029][ T7395] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.1869: corrupted inode contents [ 81.977273][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 81.977431][ T7395] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #16: comm syz.1.1869: mark_inode_dirty error [ 81.997978][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 81.998004][ C1] EXT4-fs (loop1): initial error at time 1772799259: ext4_do_update_inode:5569: inode 16 [ 81.998042][ C1] EXT4-fs (loop1): last error at time 1772799259: ext4_do_update_inode:5569: inode 16 [ 82.037914][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.060352][ T7395] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.1869: corrupted inode contents [ 82.084110][ T7414] loop2: detected capacity change from 0 to 512 [ 82.107660][ T7414] EXT4-fs: Ignoring removed nobh option [ 82.120469][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.124777][ T7395] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.1869: mark_inode_dirty error [ 82.153523][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.153791][ T7395] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.1869: corrupted inode contents [ 82.187968][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.188264][ T7414] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.204567][ T7414] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1878: casefold flag without casefold feature [ 82.227388][ T7414] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.231614][ T7395] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 82.234153][ T7414] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1878: error while reading EA inode 11 err=-117 [ 82.241002][ T7395] loop1: lost filesystem error report for type 5 error -117 [ 82.249616][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.249638][ C1] EXT4-fs (loop2): initial error at time 1772799260: ext4_xattr_inode_iget:441: inode 11 [ 82.285772][ C1] EXT4-fs (loop2): last error at time 1772799260: ext4_xattr_inode_iget:441: inode 11 [ 82.323230][ T7414] loop2: lost filesystem error report for type 5 error -117 [ 82.323460][ T7414] EXT4-fs (loop2): 1 orphan inode deleted [ 82.327546][ T7395] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.1869: corrupted inode contents [ 82.332246][ T7414] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 82.336709][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.387619][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.435413][ T7429] loop4: detected capacity change from 0 to 512 [ 82.442580][ T7395] EXT4-fs error (device loop1): ext4_truncate:4587: inode #16: comm syz.1.1869: mark_inode_dirty error [ 82.468491][ T7433] loop0: detected capacity change from 0 to 136 [ 82.479190][ T7429] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 82.489151][ T7433] Attempt to read inode for relocated directory [ 82.527315][ T7395] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.528455][ T7395] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 82.561154][ T7395] loop1: lost filesystem error report for type 5 error -117 [ 82.579577][ T7395] EXT4-fs (loop1): 1 truncate cleaned up [ 82.597457][ T30] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 82.624597][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:1: Failed to release dquot type 1 [ 82.674990][ T30] loop1: lost filesystem error report for type 5 error -117 [ 82.675528][ T7395] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.694975][ T7440] loop4: detected capacity change from 0 to 8192 [ 82.803151][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.824228][ T7465] loop2: detected capacity change from 0 to 512 [ 82.834668][ T7467] loop1: detected capacity change from 0 to 136 [ 82.841621][ T7465] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 82.876405][ T7467] Attempt to read inode for relocated directory [ 82.887326][ T7465] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.1902: Invalid inode bitmap blk 4 in block_group 0 [ 82.931928][ T7465] loop2: lost filesystem error report for type 5 error -117 [ 82.937239][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.951181][ C1] EXT4-fs (loop2): initial error at time 1772799260: ext4_read_inode_bitmap:139 [ 82.960257][ C1] EXT4-fs (loop2): last error at time 1772799260: ext4_read_inode_bitmap:139 [ 82.971868][ T7465] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.026148][ T7485] loop3: detected capacity change from 0 to 2048 [ 83.051923][ T7487] loop4: detected capacity change from 0 to 512 [ 83.058616][ T3304] loop3: p1 p3 [ 83.064269][ T3304] loop3: p3 start 8388352 is beyond EOD, truncated [ 83.076944][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.087942][ T7487] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.116779][ T7485] loop3: p1 p3 [ 83.121024][ T28] audit: type=1326 audit(1772799261.081:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7491 comm="syz.0.1913" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f127dc9c799 code=0x0 [ 83.144888][ T7485] loop3: p3 start 8388352 is beyond EOD, truncated [ 83.153756][ T7487] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1912: corrupted inode contents [ 83.199362][ T7487] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 83.199565][ T7487] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #16: comm syz.4.1912: mark_inode_dirty error [ 83.208798][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 83.208821][ C0] EXT4-fs (loop4): initial error at time 1772799261: ext4_do_update_inode:5569: inode 16 [ 83.208858][ C0] EXT4-fs (loop4): last error at time 1772799261: ext4_do_update_inode:5569: inode 16 [ 83.254067][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 83.279905][ T7503] loop3: detected capacity change from 0 to 512 [ 83.293361][ T7503] EXT4-fs: Ignoring removed oldalloc option [ 83.302134][ T7487] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1912: corrupted inode contents [ 83.315141][ T7487] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.1912: mark_inode_dirty error [ 83.347388][ T7503] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 83.366547][ T7503] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1919: bg 0: block 337: padding at end of block bitmap is not set [ 83.383173][ T7487] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1912: corrupted inode contents [ 83.395609][ T7503] loop3: lost filesystem error report for type 5 error -117 [ 83.395761][ T7503] EXT4-fs (loop3): Remounting filesystem read-only [ 83.403334][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 83.403369][ C0] EXT4-fs (loop3): initial error at time 1772799261: ext4_validate_block_bitmap:441 [ 83.403400][ C0] EXT4-fs (loop3): last error at time 1772799261: ext4_validate_block_bitmap:441 [ 83.436050][ T7503] EXT4-fs (loop3): 1 truncate cleaned up [ 83.436978][ T7487] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 83.444159][ T7503] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.465088][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 83.495171][ T7487] loop4: lost filesystem error report for type 5 error -117 [ 83.495392][ T7487] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1912: corrupted inode contents [ 83.495543][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.503083][ T7487] EXT4-fs error (device loop4): ext4_truncate:4587: inode #16: comm syz.4.1912: mark_inode_dirty error [ 83.560164][ T7487] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 83.583337][ T7487] EXT4-fs (loop4): 1 truncate cleaned up [ 83.607714][ T1862] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 83.627226][ T1862] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 1 [ 83.672158][ T7487] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.754753][ T28] audit: type=1400 audit(1772799261.721:201): avc: denied { mac_admin } for pid=7540 comm="syz.2.1937" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 83.790040][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.937721][ T7561] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1949: ea_inode with extended attributes [ 83.976983][ T7561] EXT4-fs (loop3): Remounting filesystem read-only [ 83.983606][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 83.983624][ C1] EXT4-fs (loop3): initial error at time 1772799261: ext4_xattr_inode_iget:441: inode 11 [ 83.983659][ C1] EXT4-fs (loop3): last error at time 1772799261: ext4_xattr_inode_iget:441: inode 11 [ 84.111110][ T7561] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -30) [ 84.147305][ T7561] EXT4-fs (loop3): 1 orphan inode deleted [ 84.162718][ T28] audit: type=1400 audit(1772799262.121:202): avc: denied { create } for pid=7580 comm="syz.1.1959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 84.206514][ T7561] EXT4-fs (loop3): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.311698][ T3312] EXT4-fs (loop3): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 84.351999][ T28] audit: type=1400 audit(1772799262.321:203): avc: denied { read write } for pid=7610 comm="syz.2.1975" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 84.429755][ T28] audit: type=1400 audit(1772799262.321:204): avc: denied { open } for pid=7610 comm="syz.2.1975" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 84.467610][ T7624] FAT-fs (loop0): bogus number of FAT structure [ 84.487247][ T7624] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 84.507825][ T7624] FAT-fs (loop0): Can't find a valid FAT filesystem [ 84.520698][ T3598] loop1: p1 p3 [ 84.532913][ T3598] loop1: p3 start 8388352 is beyond EOD, truncated [ 84.572899][ T7613] loop1: p1 p3 [ 84.577484][ T7613] loop1: p3 start 8388352 is beyond EOD, truncated [ 84.606857][ T3001] loop1: p1 p3 [ 84.611324][ T3001] loop1: p3 start 8388352 is beyond EOD, truncated [ 84.625441][ T7640] cgroup: name respecified [ 84.715214][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 84.727272][ T7650] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 84.760872][ T7650] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.787647][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 84.812102][ T7650] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 84.831373][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 84.880560][ T7660] EXT4-fs: Invalid want_extra_isize 6 [ 85.011345][ T7680] vfat: Bad value for 'tz' [ 85.092547][ T7696] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 85.143190][ T7696] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 85.157335][ T7696] System zones: 1-12 [ 85.161427][ T7696] EXT4-fs (loop2): orphan cleanup on readonly fs [ 85.173093][ T7705] EXT4-fs: Ignoring removed nobh option [ 85.192061][ T7696] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.2016: attempt to clear invalid blocks 1024 len 1 [ 85.205719][ T7696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2016: bg 0: block 361: padding at end of block bitmap is not set [ 85.220174][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 85.220191][ C0] EXT4-fs (loop2): initial error at time 1772799263: ext4_clear_blocks:876: inode 11 [ 85.220215][ C0] EXT4-fs (loop2): last error at time 1772799263: ext4_clear_blocks:876: inode 11 [ 85.248052][ T7696] fserror_report: 2 callbacks suppressed [ 85.248070][ T7696] loop2: lost filesystem error report for type 5 error -117 [ 85.264642][ T7705] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 85.284896][ T7696] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 85.337323][ T7696] loop2: lost filesystem error report for type 5 error -117 [ 85.338927][ T7696] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2016: invalid indirect mapped block 1811939328 (level 0) [ 85.352223][ T7718] EXT4-fs: Ignoring removed nobh option [ 85.383580][ T7705] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 85.392830][ T7696] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2016: invalid indirect mapped block 2 (level 2) [ 85.414435][ T7705] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.418687][ T7696] EXT4-fs (loop2): 1 truncate cleaned up [ 85.426999][ T7696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 85.430411][ T7718] ------------[ cut here ]------------ [ 85.444552][ T7718] EA inode 11 i_nlink=1026 [ 85.444570][ T7718] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.3.2027/7718 [ 85.449199][ T7718] Modules linked in: [ 85.463731][ T7718] CPU: 0 UID: 0 PID: 7718 Comm: syz.3.2027 Tainted: G W syzkaller #0 PREEMPT(full) [ 85.474702][ T7718] Tainted: [W]=WARN [ 85.478612][ T7718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 85.488761][ T7718] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 85.489078][ T7705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2020: bg 0: block 273: padding at end of block bitmap is not set [ 85.495552][ T7718] Code: 24 47 99 ff 4c 8d 2d 1d d2 5d 05 49 8d 7e 40 e8 84 df b5 ff 49 8b 6e 40 4c 89 e7 e8 b8 da b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 bf 5b dd 03 66 66 66 66 66 66 2e [ 85.529635][ T7718] RSP: 0018:ffffc9000fdaf5a8 EFLAGS: 00010246 [ 85.535887][ T7718] RAX: ffff888104209b78 RBX: ffff88811bcd1be8 RCX: ffffffff81c013d8 [ 85.544032][ T7718] RDX: 0000000000000402 RSI: 000000000000000b RDI: ffffffff871de5e0 [ 85.552244][ T7718] RBP: 000000000000000b R08: 000188811bcd1b9b R09: 0000000000000000 [ 85.560637][ T7718] R10: ffffc9000fdaf4d8 R11: 0001c9000fdaf4d8 R12: ffff88811bcd1b98 [ 85.568789][ T7718] R13: ffffffff871de5e0 R14: ffff88811bcd1b50 R15: 0000000000000001 [ 85.574617][ T7705] loop4: lost filesystem error report for type 5 error -117 [ 85.576885][ T7718] FS: 00007f666c27f6c0(0000) GS:ffff8882ae8dc000(0000) knlGS:0000000000000000 [ 85.577071][ T7705] EXT4-fs (loop4): Remounting filesystem read-only [ 85.584290][ T7718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.584293][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 85.584312][ T7718] CR2: 0000001b33c23ff8 CR3: 0000000145554000 CR4: 00000000003506f0 [ 85.584316][ C1] EXT4-fs (loop4): initial error at time 1772799263: ext4_validate_block_bitmap:441 [ 85.584335][ T7718] DR0: 1000000000000008 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.584347][ C1] EXT4-fs (loop4): last error at time 1772799263: ext4_validate_block_bitmap:441 [ 85.584353][ T7718] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 85.584369][ C1] [ 85.584371][ T7718] Call Trace: [ 85.584381][ T7718] [ 85.636373][ T7705] EXT4-fs (loop4): 1 truncate cleaned up [ 85.638530][ T7718] ext4_xattr_set_entry+0x77c/0x1010 [ 85.663873][ T7705] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 85.664449][ T7718] ext4_xattr_ibody_set+0x184/0x3c0 [ 85.692598][ T7718] ext4_expand_extra_isize_ea+0xd7b/0x11a0 [ 85.698773][ T7718] __ext4_expand_extra_isize+0x246/0x280 [ 85.704449][ T7718] __ext4_mark_inode_dirty+0x29b/0x400 [ 85.710011][ T7718] ext4_evict_inode+0x7c3/0xd60 [ 85.714930][ T7718] ? __pfx_ext4_evict_inode+0x10/0x10 [ 85.720492][ T7718] evict+0x2af/0x510 [ 85.724487][ T7718] ? __dquot_initialize+0x146/0x7c0 [ 85.729853][ T7718] iput+0x41a/0x580 [ 85.733713][ T7718] ext4_process_orphan+0x1a9/0x1c0 [ 85.738907][ T7718] ext4_orphan_cleanup+0x6a8/0xa00 [ 85.744198][ T7718] ext4_fill_super+0x3408/0x37c0 [ 85.749224][ T7718] ? set_blocksize+0x14c/0x270 [ 85.750662][ T7727] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #17: comm syz.1.2030: corrupted in-inode xattr: invalid ea_ino [ 85.754020][ T7718] ? setup_bdev_super+0x30e/0x370 [ 85.772438][ T7718] ? __pfx_ext4_fill_super+0x10/0x10 [ 85.773761][ T7727] fserror_report: 10 callbacks suppressed [ 85.773803][ T7727] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 85.777798][ T7718] get_tree_bdev_flags+0x291/0x300 [ 85.783990][ T7727] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2030: couldn't read orphan inode 17 (err -117) [ 85.792866][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 85.792885][ C1] EXT4-fs (loop1): initial error at time 1772799263: ext4_iget_extra_inode:5025 [ 85.792885][ T7718] ? __pfx_ext4_fill_super+0x10/0x10 [ 85.792918][ C1] : inode 17 [ 85.792934][ C1] EXT4-fs (loop1): last error at time 1772799263: ext4_iget_extra_inode:5025: inode 17 [ 85.792920][ T7718] get_tree_bdev+0x1f/0x30 [ 85.798189][ T7727] loop1: lost filesystem error report for type 5 error -117 [ 85.799484][ T7727] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.810035][ T7718] ext4_get_tree+0x1c/0x30 [ 85.872183][ T7718] vfs_get_tree+0x57/0x1d0 [ 85.876629][ T7718] do_new_mount+0x288/0x8d0 [ 85.881220][ T7718] path_mount+0x4d0/0xbc0 [ 85.885666][ T7718] __se_sys_mount+0x28c/0x2e0 [ 85.890510][ T7718] __x64_sys_mount+0x67/0x80 [ 85.895242][ T7718] x64_sys_call+0x2d61/0x3020 [ 85.899981][ T7718] do_syscall_64+0x12c/0x370 [ 85.904602][ T7718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.910652][ T7718] RIP: 0033:0x7f666d82da0a [ 85.915096][ T7718] 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 [ 85.934866][ T7718] RSP: 002b:00007f666c27ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 85.943408][ T7718] RAX: ffffffffffffffda RBX: 00007f666c27eee0 RCX: 00007f666d82da0a [ 85.951505][ T7718] RDX: 0000200000000180 RSI: 0000200000000140 RDI: 00007f666c27eea0 [ 85.959522][ T7718] RBP: 0000200000000180 R08: 00007f666c27eee0 R09: 0000000000800718 [ 85.967560][ T7718] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140 [ 85.975561][ T7718] R13: 00007f666c27eea0 R14: 00000000000004a3 R15: 00002000000003c0 [ 85.983590][ T7718] [ 85.986644][ T7718] ---[ end trace 0000000000000000 ]--- [ 85.992630][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 86.002236][ T7718] EXT4-fs (loop3): 1 orphan inode deleted [ 86.002973][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.008602][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 86.027836][ T3598] loop0: p1 p2 [ 86.032602][ T3598] loop0: p1 start 51379968 is beyond EOD, truncated [ 86.049901][ T7718] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.065282][ T7721] loop0: p1 p2 [ 86.071321][ T7721] loop0: p1 start 51379968 is beyond EOD, truncated [ 86.156728][ T7738] cgroup: name respecified [ 86.177423][ T7742] : Can't lookup blockdev [ 86.188123][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 86.191204][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.246859][ T7746] FAT-fs (loop4): bogus number of FAT structure [ 86.265391][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 86.281316][ T7752] EXT4-fs: Ignoring removed i_version option [ 86.288546][ T7746] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 86.302310][ T7746] FAT-fs (loop4): Can't find a valid FAT filesystem [ 86.302648][ T7751] EXT4-fs: Invalid want_extra_isize 6 [ 86.322856][ T7752] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.332341][ T7754] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 86.362809][ T7759] cgroup: No subsys list or none specified [ 86.366041][ T7752] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 86.407079][ T7752] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 86.416126][ T7754] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.2043: inode has both inline data and extents flags [ 86.422746][ T7752] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2038: Failed to acquire dquot type 0 [ 86.473374][ T7752] loop3: lost filesystem error report for type 5 error -117 [ 86.473739][ T7752] EXT4-fs error (device loop3): mb_free_blocks:2047: group 0, [ 86.481116][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 86.481141][ C0] EXT4-fs (loop3): initial error at time 1772799264: ext4_acquire_dquot:7001 [ 86.481177][ C0] EXT4-fs (loop3): last error at time 1772799264: ext4_acquire_dquot:7001 [ 86.512772][ T7752] inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 86.526522][ T7754] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.527208][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 86.543116][ C0] EXT4-fs (loop2): initial error at time 1772799264: ext4_orphan_get:1391: inode 15 [ 86.552814][ C0] EXT4-fs (loop2): last error at time 1772799264: ext4_orphan_get:1391: inode 15 [ 86.570065][ T7770] : Can't lookup blockdev [ 86.575461][ T7754] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2043: couldn't read orphan inode 15 (err -117) [ 86.590410][ T7754] loop2: lost filesystem error report for type 5 error -117 [ 86.591091][ T7754] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.611770][ T7752] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #13: comm syz.3.2038: corrupted inode contents [ 86.633824][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.633983][ T7752] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #13: comm syz.3.2038: mark_inode_dirty error [ 86.656805][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.656979][ T7752] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #13: comm syz.3.2038: corrupted inode contents [ 86.682905][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.686902][ T7752] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #13: comm syz.3.2038: mark_inode_dirty error [ 86.707846][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.718741][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.719011][ T7752] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #13: comm syz.3.2038: corrupted inode contents [ 86.794917][ T7788] cgroup: No subsys list or none specified [ 86.810459][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.810720][ T7752] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 86.858352][ T7794] set_capacity_and_notify: 17 callbacks suppressed [ 86.858373][ T7794] loop4: detected capacity change from 0 to 512 [ 86.871733][ T7752] loop3: lost filesystem error report for type 5 error -117 [ 86.871950][ T7752] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #13: comm syz.3.2038: corrupted inode contents [ 86.894145][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.896112][ T7752] EXT4-fs error (device loop3): ext4_truncate:4587: inode #13: comm syz.3.2038: mark_inode_dirty error [ 86.912740][ T7794] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.2061: ea_inode with extended attributes [ 86.916825][ T7752] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.937548][ T7752] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 86.980787][ T7794] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.981062][ T7794] EXT4-fs (loop4): Remounting filesystem read-only [ 86.990303][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 86.990326][ C0] EXT4-fs (loop4): initial error at time 1772799264: ext4_xattr_inode_iget:441: inode 11 [ 86.990377][ C0] EXT4-fs (loop4): last error at time 1772799264: ext4_xattr_inode_iget:441: inode 11 [ 87.023076][ T7794] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -30) [ 87.031252][ T7752] loop3: lost filesystem error report for type 5 error -117 [ 87.032119][ T7794] EXT4-fs (loop4): 1 orphan inode deleted [ 87.032822][ T7752] EXT4-fs (loop3): 1 truncate cleaned up [ 87.040360][ T7794] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.074394][ T7752] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.121107][ T3317] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 87.142160][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.182151][ T7807] loop2: detected capacity change from 0 to 8192 [ 87.235523][ T3001] ================================================================== [ 87.243679][ T3001] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 87.251823][ T3001] [ 87.254165][ T3001] write to 0xffff8881083a50f0 of 8 bytes by task 3598 on cpu 1: [ 87.261813][ T3001] dentry_unlink_inode+0x65/0x260 [ 87.266892][ T3001] d_delete+0xc8/0xe0 [ 87.270908][ T3001] d_delete_notify+0x32/0x100 [ 87.275618][ T3001] vfs_unlink+0x289/0x490 [ 87.279976][ T3001] filename_unlinkat+0x1e2/0x410 [ 87.284938][ T3001] __se_sys_unlink+0x2b/0xe0 [ 87.289550][ T3001] __x64_sys_unlink+0x1f/0x30 [ 87.294338][ T3001] x64_sys_call+0x2eb6/0x3020 [ 87.299127][ T3001] do_syscall_64+0x12c/0x370 [ 87.303738][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.309654][ T3001] [ 87.311998][ T3001] read to 0xffff8881083a50f0 of 8 bytes by task 3001 on cpu 0: [ 87.319556][ T3001] step_into_slowpath+0x12c/0x4c0 [ 87.324605][ T3001] path_lookupat+0x330/0x500 [ 87.329223][ T3001] filename_lookup+0x190/0x390 [ 87.334010][ T3001] do_readlinkat+0x74/0x2f0 [ 87.338545][ T3001] __x64_sys_readlink+0x47/0x60 [ 87.343440][ T3001] x64_sys_call+0x2b51/0x3020 [ 87.348155][ T3001] do_syscall_64+0x12c/0x370 [ 87.352763][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.358673][ T3001] [ 87.361019][ T3001] value changed: 0xffff88812aae4650 -> 0x0000000000000000 [ 87.368138][ T3001] [ 87.370480][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 87.376653][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 87.387085][ T3001] Tainted: [W]=WARN [ 87.390916][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 87.401074][ T3001] ================================================================== [ 87.431007][ T3304] loop2: p1 p2 [ 87.434642][ T3304] loop2: p1 start 51379968 is beyond EOD, truncated [ 87.442747][ T7807] loop2: p1 p2 [ 87.451323][ T7807] loop2: p1 start 51379968 is beyond EOD, truncated [ 87.521188][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 87.534779][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory