OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #17058: signature = E01
On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
OCFS2: File system is now read-only.
(syz.0.0,5325,0):ocfs2_assign_bh:2417 ERROR: status = -30
(syz.0.0,5325,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30
(syz.0.0,5325,0):ocfs2_inode_lock_tracker:2694 ERROR: status = -30
(syz.0.0,5325,0):ocfs2_xattr_get:1335 ERROR: status = -30
(syz.0.0,5325,0):ocfs2_truncate_file:460 ERROR: bug expression: le64_to_cpu(fe->i_size) != i_size_read(inode)
(syz.0.0,5325,0):ocfs2_truncate_file:460 ERROR: Inode 17058, inode i_size = 0 != di i_size = 422212465065984, i_flags = 0x679c0e89
------------[ cut here ]------------
kernel BUG at fs/ocfs2/file.c:460!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted 6.13.0-syzkaller-09585-gb4b0881156fb #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ocfs2_truncate_file+0x139f/0x1560 fs/ocfs2/file.c:454
Code: 40 01 00 00 48 c7 c6 4f ae 11 8e ba cc 01 00 00 48 c7 c1 c0 1b 49 8c 4d 89 e8 4d 89 f9 50 41 56 e8 b6 25 18 00 48 83 c4 10 90 <0f> 0b e8 8a d4 41 08 f3 0f 1e fa 65 44 8b 35 6a 72 50 7c bf 07 00
RSP: 0018:ffffc900019c7280 EFLAGS: 00010282
RAX: e834f451c5d34200 RBX: ffff88805404b42c RCX: e834f451c5d34200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900019c74b0 R08: ffffffff819f2fdc R09: 1ffff92000338dbc
R10: dffffc0000000000 R11: fffff52000338dbd R12: 1ffff1100a809684
R13: 00000000000042a2 R14: 0001800000000000 R15: 0000000000000000
FS:  00007fb1363f56c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdfc6b5f80 CR3: 000000004117c000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_setattr+0x1890/0x1ef0 fs/ocfs2/file.c:1212
 notify_change+0xbca/0xe90 fs/attr.c:552
 do_truncate+0x220/0x310 fs/open.c:65
 handle_truncate fs/namei.c:3451 [inline]
 do_open fs/namei.c:3834 [inline]
 path_openat+0x2e1b/0x3590 fs/namei.c:3989
 do_filp_open+0x27f/0x4e0 fs/namei.c:4016
 do_sys_openat2+0x13e/0x1d0 fs/open.c:1427
 do_sys_open fs/open.c:1442 [inline]
 __do_sys_openat fs/open.c:1458 [inline]
 __se_sys_openat fs/open.c:1453 [inline]
 __x64_sys_openat+0x247/0x2a0 fs/open.c:1453
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb13558cda9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb1363f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fb1357a6080 RCX: 00007fb13558cda9
RDX: 000000000000275a RSI: 0000000020000000 RDI: ffffffffffffff9c
RBP: 00007fb13560e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fb1357a6080 R15: 00007ffdfc6b6968
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_truncate_file+0x139f/0x1560 fs/ocfs2/file.c:454
Code: 40 01 00 00 48 c7 c6 4f ae 11 8e ba cc 01 00 00 48 c7 c1 c0 1b 49 8c 4d 89 e8 4d 89 f9 50 41 56 e8 b6 25 18 00 48 83 c4 10 90 <0f> 0b e8 8a d4 41 08 f3 0f 1e fa 65 44 8b 35 6a 72 50 7c bf 07 00
RSP: 0018:ffffc900019c7280 EFLAGS: 00010282
RAX: e834f451c5d34200 RBX: ffff88805404b42c RCX: e834f451c5d34200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900019c74b0 R08: ffffffff819f2fdc R09: 1ffff92000338dbc
R10: dffffc0000000000 R11: fffff52000338dbd R12: 1ffff1100a809684
R13: 00000000000042a2 R14: 0001800000000000 R15: 0000000000000000
FS:  00007fb1363f56c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdfc6b5f80 CR3: 000000004117c000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400