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(syz.0.17,4309,1):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.0.17,4309,0):ocfs2_read_locked_inode:536 ERROR: Inode 75: 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: 4309 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x1954/0x1a30 fs/ocfs2/inode.c:159
Code: 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 f8 64 e0 8b ba 18 02 00 00 48 c7 c1 40 ff 67 8a e8 c1 10 14 00 41 c6 45 24 f8 <0f> 0b e8 e5 be 58 fe 0f 0b e8 de be 58 fe 31 f6 65 ff 0d 8d 0d e2
RSP: 0018:ffffc9000308ed80 EFLAGS: 00010246
RAX: 42c02fdba1bbcf00 RBX: ffffc9000308eec0 RCX: 42c02fdba1bbcf00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc9000308eff0 R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff88805fba362c
R13: fffff52000611db8 R14: ffffc9000308eee0 R15: 1000000000000000
FS:  0000555591abb500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf420d99c0 CR3: 000000007520a000 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+0x35b/0x7f0 fs/ocfs2/sysfile.c:112
 ocfs2_init_local_system_inodes fs/ocfs2/super.c:488 [inline]
 ocfs2_mount_volume+0x300/0x15a0 fs/ocfs2/super.c:1816
 ocfs2_fill_super+0x2ee2/0x50f0 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+0x2e3/0x3d0 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: 0033:0x7faea8bfea8a
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:00007ffe59c1ab88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffe59c1ac10 RCX: 00007faea8bfea8a
RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffe59c1abd0
RBP: 0000200000004440 R08: 00007ffe59c1ac10 R09: 00000000000008c0
R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
R13: 00007ffe59c1abd0 R14: 000000000000443b R15: 0000200000000600
 </TASK>
Modules linked in:
---[ end trace a5a256286f0ae03c ]---
RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline]
RIP: 0010:ocfs2_iget+0x1954/0x1a30 fs/ocfs2/inode.c:159
Code: 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 f8 64 e0 8b ba 18 02 00 00 48 c7 c1 40 ff 67 8a e8 c1 10 14 00 41 c6 45 24 f8 <0f> 0b e8 e5 be 58 fe 0f 0b e8 de be 58 fe 31 f6 65 ff 0d 8d 0d e2
RSP: 0018:ffffc9000308ed80 EFLAGS: 00010246
RAX: 42c02fdba1bbcf00 RBX: ffffc9000308eec0 RCX: 42c02fdba1bbcf00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc9000308eff0 R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff88805fba362c
R13: fffff52000611db8 R14: ffffc9000308eee0 R15: 1000000000000000
FS:  0000555591abb500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf420d99c0 CR3: 000000007520a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400