=======================================================
(syz.0.16,5078,0):ocfs2_read_locked_inode:536 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE)
(syz.0.16,5078,0):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: 5078 Comm: syz.0.16 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
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 58 c4 b9 8b ba 18 02 00 00 48 c7 c1 80 bd 47 8a e8 be 7d 13 00 <0f> 0b e8 a7 aa 5d fe 0f 0b e8 a0 aa 5d fe 31 f6 65 ff 0d 3f 4f e8
RSP: 0018:ffffc90002f6ed80 EFLAGS: 00010246
RAX: 0718613da0357300 RBX: ffffc90002f6eec0 RCX: 0718613da0357300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002f6eff0 R08: dffffc0000000000 R09: ffffed10172067b0
R10: ffffed10172067b0 R11: 1ffff110172067af R12: ffff8880692ed02c
R13: 1ffff920005eddb8 R14: ffffc90002f6eee0 R15: 1000000000000000
FS:  00007f9a532e16c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb86c84b000 CR3: 000000002988b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
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:3025
 do_mount fs/namespace.c:3368 [inline]
 __do_sys_mount fs/namespace.c:3576 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3553
 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: 0033:0x7f9a540730ca
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:00007f9a532e0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f9a532e0ef0 RCX: 00007f9a540730ca
RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f9a532e0eb0
RBP: 0000200000004440 R08: 00007f9a532e0ef0 R09: 00000000000008c0
R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
R13: 00007f9a532e0eb0 R14: 000000000000444e R15: 0000200000000080
 </TASK>
Modules linked in:
---[ end trace 3965b531cf2f56fb ]---
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 58 c4 b9 8b ba 18 02 00 00 48 c7 c1 80 bd 47 8a e8 be 7d 13 00 <0f> 0b e8 a7 aa 5d fe 0f 0b e8 a0 aa 5d fe 31 f6 65 ff 0d 3f 4f e8
RSP: 0018:ffffc90002f6ed80 EFLAGS: 00010246
RAX: 0718613da0357300 RBX: ffffc90002f6eec0 RCX: 0718613da0357300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002f6eff0 R08: dffffc0000000000 R09: ffffed10172067b0
R10: ffffed10172067b0 R11: 1ffff110172067af R12: ffff8880692ed02c
R13: 1ffff920005eddb8 R14: ffffc90002f6eee0 R15: 1000000000000000
FS:  00007f9a532e16c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb86c84b000 CR3: 000000002988b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400