loop2: detected capacity change from 0 to 32768
(syz.2.33,4450,1):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.2.33,4450,1):ocfs2_read_locked_inode:536 ERROR: Inode 73: system file state is ambiguous
------------[ cut here ]------------
kernel BUG at fs/ocfs2/inode.c:536!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4450 Comm: syz.2.33 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x1af7/0x1c80 fs/ocfs2/inode.c:159
Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 e9 64 62 8c ba 18 02 00 00 48 c7 c1 e0 05 cc 8a e8 9f 7e 14 00 41 c6 44 24 24 f8 <0f> 0b e8 e2 b7 3d fe 0f 0b e8 db b7 3d fe 31 f6 65 ff 0d 0a 06 be
RSP: 0018:ffffc90004326dc0 EFLAGS: 00010246
RAX: 006a4582bd5e1a00 RBX: ffffc90004326f00 RCX: 006a4582bd5e1a00
RDX: ffffc9000ca19000 RSI: 0000000000035f4c RDI: 0000000000035f4d
RBP: ffffc90004327030 R08: ffffc90004326967 R09: 1ffff92000864d2c
R10: dffffc0000000000 R11: fffff52000864d2d R12: fffff52000864dc0
R13: dffffc0000000000 R14: ffffc90004326f20 R15: 1000000000000000
FS:  00007f19eb3406c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe93b66000 CR3: 000000002e4a0000 CR4: 00000000003506e0
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+0x377/0x820 fs/ocfs2/sysfile.c:112
 ocfs2_init_local_system_inodes fs/ocfs2/super.c:487 [inline]
 ocfs2_mount_volume+0x307/0x1550 fs/ocfs2/super.c:1813
 ocfs2_fill_super+0x3e96/0x5020 fs/ocfs2/super.c:1082
 mount_bdev+0x28a/0x3c0 fs/super.c:1443
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632
 vfs_get_tree+0x88/0x270 fs/super.c:1573
 do_new_mount+0x247/0xa40 fs/namespace.c:3078
 do_mount fs/namespace.c:3421 [inline]
 __do_sys_mount fs/namespace.c:3629 [inline]
 __se_sys_mount+0x2e3/0x3d0 fs/namespace.c:3606
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f19ea39e0ca
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:00007f19eb33fe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f19eb33fee0 RCX: 00007f19ea39e0ca
RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f19eb33fea0
RBP: 0000200000004440 R08: 00007f19eb33fee0 R09: 00000000000008c0
R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
R13: 00007f19eb33fea0 R14: 0000000000004443 R15: 0000200000000140
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x1af7/0x1c80 fs/ocfs2/inode.c:159
Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 e9 64 62 8c ba 18 02 00 00 48 c7 c1 e0 05 cc 8a e8 9f 7e 14 00 41 c6 44 24 24 f8 <0f> 0b e8 e2 b7 3d fe 0f 0b e8 db b7 3d fe 31 f6 65 ff 0d 0a 06 be
RSP: 0018:ffffc90004326dc0 EFLAGS: 00010246
RAX: 006a4582bd5e1a00 RBX: ffffc90004326f00 RCX: 006a4582bd5e1a00
RDX: ffffc9000ca19000 RSI: 0000000000035f4c RDI: 0000000000035f4d
RBP: ffffc90004327030 R08: ffffc90004326967 R09: 1ffff92000864d2c
R10: dffffc0000000000 R11: fffff52000864d2d R12: fffff52000864dc0
R13: dffffc0000000000 R14: ffffc90004326f20 R15: 1000000000000000
FS:  00007f19eb3406c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbd355ea2f8 CR3: 000000002e4a0000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400