loop0: detected capacity change from 0 to 32768 ======================================================= WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= XFS (loop0): DAX unsupported by block device. Turning off DAX. XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 XFS (loop0): Ending clean mount XFS (loop0): Quotacheck needed: Please wait. XFS (loop0): Quotacheck: Done. loop0: detected capacity change from 32768 to 32767 XFS (loop0): Metadata CRC error detected at xfs_dquot_buf_verify_crc+0x281/0x300 fs/xfs/libxfs/xfs_dquot_buf.c:180, xfs_dquot block 0x4920 xfs_dquot_buf_verify_crc XFS (loop0): Unmount and run xfs_repair XFS (loop0): First 128 bytes of corrupted metadata buffer: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000020: 00 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 ................ 00000030: 00 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000060: 00 00 00 00 00 00 14 bb 9d fa 00 00 00 00 00 00 ................ 00000070: 00 00 bf dc 47 fc 10 d8 4e ed a5 62 11 a8 31 b3 ....G...N..b..1. XFS (loop0): metadata I/O error in "xfs_dquot_attach_buf+0x20c/0x3d0" at daddr 0x4920 len 4 error 74 XFS (loop0): Metadata I/O Error (0x1) detected at xfs_trans_read_buf_map+0x47f/0x820 fs/xfs/xfs_trans_buf.c:280 (fs/xfs/xfs_trans_buf.c:280). Shutting down filesystem. XFS (loop0): Please unmount the filesystem and rectify the problem(s) VFS_BUG_ON_INODE(inode_state_read_once(inode) & (I_FREEING | I_CLEAR)): inode:ffff88800e6f01d0 fs:xfs mode:100000 opflags:0x20 flags:0x1200 state:0x300 count:0 ------------[ cut here ]------------ kernel BUG at fs/inode.c:2039! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:iput+0xecc/0xf00 fs/inode.c:2039 Code: f0 75 ff 48 89 df 48 c7 c6 a0 eb fe 8b e8 2c 29 00 00 90 0f 0b e8 f4 ef 75 ff 48 89 df 48 c7 c6 00 ee fe 8b e8 15 29 00 00 90 <0f> 0b e8 dd ef 75 ff 48 89 df 48 c7 c6 40 fd fe 8b e8 fe 28 00 00 RSP: 0018:ffffc9000e4c7560 EFLAGS: 00010246 RAX: b3169666418b4a00 RBX: ffff88800e6f01d0 RCX: b3169666418b4a00 RDX: ffffc9000ed2a000 RSI: 0000000000007292 RDI: 0000000000007293 RBP: dffffc0000000000 R08: ffff88801fc24713 R09: 1ffff11003f848e2 R10: dffffc0000000000 R11: ffffed1003f848e3 R12: 0000000000000300 R13: 1ffff11001cde079 R14: 0000000000000300 R15: 1ffffffff20afe28 FS: 00007fb9420f06c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd59af4f218 CR3: 000000001205f000 CR4: 0000000000352ef0 Call Trace: xrep_tempfile_rele+0xd5/0x140 fs/xfs/scrub/tempfile.c:403 xchk_teardown+0x397/0x810 fs/xfs/scrub/scrub.c:270 xfs_scrub_metadata+0x13b2/0x1910 fs/xfs/scrub/scrub.c:766 xfs_ioc_scrubv_metadata+0x7ac/0xb70 fs/xfs/scrub/scrub.c:981 xfs_file_ioctl+0x916/0x1590 fs/xfs/xfs_ioctl.c:1308 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb94119e019 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb9420effe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fb941425fa0 RCX: 00007fb94119e019 RDX: 0000200000000000 RSI: 00000000c0285840 RDI: 0000000000000005 RBP: 00007fb94123500c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fb941426038 R14: 00007fb941425fa0 R15: 00007ffce1911868 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:iput+0xecc/0xf00 fs/inode.c:2039 Code: f0 75 ff 48 89 df 48 c7 c6 a0 eb fe 8b e8 2c 29 00 00 90 0f 0b e8 f4 ef 75 ff 48 89 df 48 c7 c6 00 ee fe 8b e8 15 29 00 00 90 <0f> 0b e8 dd ef 75 ff 48 89 df 48 c7 c6 40 fd fe 8b e8 fe 28 00 00 RSP: 0018:ffffc9000e4c7560 EFLAGS: 00010246 RAX: b3169666418b4a00 RBX: ffff88800e6f01d0 RCX: b3169666418b4a00 RDX: ffffc9000ed2a000 RSI: 0000000000007292 RDI: 0000000000007293 RBP: dffffc0000000000 R08: ffff88801fc24713 R09: 1ffff11003f848e2 R10: dffffc0000000000 R11: ffffed1003f848e3 R12: 0000000000000300 R13: 1ffff11001cde079 R14: 0000000000000300 R15: 1ffffffff20afe28 FS: 00007fb9420f06c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd59af4f218 CR3: 000000001205f000 CR4: 0000000000352ef0