syzbot

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.
=======================================================
(syz.0.17,6013,0):ocfs2_read_locked_inode:614 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE)
(syz.0.17,6013,0):ocfs2_read_locked_inode:614 ERROR: Inode 75: system file state is ambiguous
------------[ cut here ]------------
kernel BUG at fs/ocfs2/inode.c:614!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 6013 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:611 [inline]
RIP: 0010:ocfs2_iget+0x1b27/0x1c20 fs/ocfs2/inode.c:157
Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 45 73 7c 8d ba 66 02 00 00 48 c7 c1 80 c3 91 8b e8 af 9c 16 00 41 c6 45 24 f8 90 <0f> 0b e8 b2 aa 0d fe 90 0f 0b e8 aa aa 0d fe 48 c7 c3 1f d1 e2 8d
RSP: 0018:ffffc90003ca6d20 EFLAGS: 00010246
RAX: cfdc0b81dbd7ba00 RBX: ffffc90003ca6e60 RCX: cfdc0b81dbd7ba00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003ca6f90 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed101710491b R12: ffff88805c39262c
R13: fffff52000794dac R14: ffffc90003ca6e80 R15: 1000000000000000
FS:  000055555769d500(0000) GS:ffff888126335000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fadfbfaa000 CR3: 00000000110bc000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 _ocfs2_get_system_file_inode fs/ocfs2/sysfile.c:142 [inline]
 ocfs2_get_system_file_inode+0x360/0x7e0 fs/ocfs2/sysfile.c:112
 ocfs2_init_local_system_inodes fs/ocfs2/super.c:491 [inline]
 ocfs2_mount_volume fs/ocfs2/super.c:1756 [inline]
 ocfs2_fill_super+0x3aaa/0x69a0 fs/ocfs2/super.c:1083
 get_tree_bdev_flags+0x431/0x4f0 fs/super.c:1694
 vfs_get_tree+0x92/0x2a0 fs/super.c:1754
 fc_mount fs/namespace.c:1193 [inline]
 do_new_mount_fc fs/namespace.c:3763 [inline]
 do_new_mount+0x341/0xd30 fs/namespace.c:3839
 do_mount fs/namespace.c:4172 [inline]
 __do_sys_mount fs/namespace.c:4361 [inline]
 __se_sys_mount+0x31d/0x420 fs/namespace.c:4338
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe34fdbda8a
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
RSP: 002b:00007fffeab16318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fffeab163a0 RCX: 00007fe34fdbda8a
RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007fffeab16360
RBP: 0000200000004440 R08: 00007fffeab163a0 R09: 00000000000008c0
R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
R13: 00007fffeab16360 R14: 000000000000443b R15: 0000200000000600
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:611 [inline]
RIP: 0010:ocfs2_iget+0x1b27/0x1c20 fs/ocfs2/inode.c:157
Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 45 73 7c 8d ba 66 02 00 00 48 c7 c1 80 c3 91 8b e8 af 9c 16 00 41 c6 45 24 f8 90 <0f> 0b e8 b2 aa 0d fe 90 0f 0b e8 aa aa 0d fe 48 c7 c3 1f d1 e2 8d
RSP: 0018:ffffc90003ca6d20 EFLAGS: 00010246
RAX: cfdc0b81dbd7ba00 RBX: ffffc90003ca6e60 RCX: cfdc0b81dbd7ba00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003ca6f90 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed101710491b R12: ffff88805c39262c
R13: fffff52000794dac R14: ffffc90003ca6e80 R15: 1000000000000000
FS:  000055555769d500(0000) GS:ffff888126335000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fadfbfaa000 CR3: 00000000110bc000 CR4: 00000000003526f0