(syz.3.212,5329,0):ocfs2_read_locked_inode:536 ERROR: Inode 72: system file state is ambiguous
------------[ cut here ]------------
kernel BUG at fs/ocfs2/inode.c:536!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5329 Comm: syz.3.212 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x18b2/0x1990 fs/ocfs2/inode.c:159
Code: 89 bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 7a 62 ba 8b ba 18 02 00 00 48 c7 c1 c0 f2 47 8a e8 ce 7d 13 00 <0f> 0b e8 37 9a 5d fe 0f 0b e8 30 9a 5d fe 31 f6 65 ff 0d df 3d e8
RSP: 0018:ffffc9000349ed80 EFLAGS: 00010246
RAX: 6f2ed9c78d8a3d00 RBX: ffffc9000349eec0 RCX: 6f2ed9c78d8a3d00
RDX: ffffc9000deb9000 RSI: 00000000000186d8 RDI: 00000000000186d9
RBP: ffffc9000349eff0 R08: dffffc0000000000 R09: ffffed1017204f2c
R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffff88805391102c
R13: 1ffff92000693db8 R14: ffffc9000349eee0 R15: 1000000000000000
FS:  00007f78926016c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd537e49000 CR3: 0000000074840000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 _ocfs2_get_system_file_inode fs/ocfs2/sysfile.c:142 [inline]
 ocfs2_get_system_file_inode+0x349/0x760 fs/ocfs2/sysfile.c:112
 ocfs2_init_local_system_inodes fs/ocfs2/super.c:488 [inline]
 ocfs2_mount_volume+0x32a/0x1530 fs/ocfs2/super.c:1816
 ocfs2_fill_super+0x2caf/0x4d80 fs/ocfs2/super.c:1083
 mount_bdev+0x287/0x3c0 fs/super.c:1400
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3034
 do_mount fs/namespace.c:3377 [inline]
 __do_sys_mount fs/namespace.c:3585 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f789439beea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7892600e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f7892600ef0 RCX: 00007f789439beea
RDX: 0000200000004440 RSI: 0000200000000240 RDI: 00007f7892600eb0
RBP: 0000200000004440 R08: 00007f7892600ef0 R09: 0000000000800cc5
R10: 0000000000800cc5 R11: 0000000000000246 R12: 0000200000000240
R13: 00007f7892600eb0 R14: 0000000000004465 R15: 0000200000000100
 </TASK>
Modules linked in:
---[ end trace cf8b950a0a041158 ]---
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x18b2/0x1990 fs/ocfs2/inode.c:159
Code: 89 bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 7a 62 ba 8b ba 18 02 00 00 48 c7 c1 c0 f2 47 8a e8 ce 7d 13 00 <0f> 0b e8 37 9a 5d fe 0f 0b e8 30 9a 5d fe 31 f6 65 ff 0d df 3d e8
RSP: 0018:ffffc9000349ed80 EFLAGS: 00010246
RAX: 6f2ed9c78d8a3d00 RBX: ffffc9000349eec0 RCX: 6f2ed9c78d8a3d00
RDX: ffffc9000deb9000 RSI: 00000000000186d8 RDI: 00000000000186d9
RBP: ffffc9000349eff0 R08: dffffc0000000000 R09: ffffed1017204f2c
R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffff88805391102c
R13: 1ffff92000693db8 R14: ffffc9000349eee0 R15: 1000000000000000
FS:  00007f78926016c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000040 CR3: 0000000074840000 CR4: 00000000003506f0