syzbot

NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
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WARNING: CPU: 0 PID: 5211 at security/landlock/fs.c:687 get_mode_access security/landlock/fs.c:669 [inline]
WARNING: CPU: 0 PID: 5211 at security/landlock/fs.c:687 current_check_refer_path+0x394/0xaf0 security/landlock/fs.c:846
Modules linked in:
CPU: 0 PID: 5211 Comm: syz.4.257 Not tainted 6.1.119-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:get_mode_access security/landlock/fs.c:687 [inline]
RIP: 0010:current_check_refer_path+0x394/0xaf0 security/landlock/fs.c:846
Code: 0f a3 de 40 0f 92 c6 31 ff e8 68 5c 82 fd 41 0f a3 de 72 22 e8 7d 59 82 fd 49 be 00 00 00 00 00 fc ff df eb 05 e8 6c 59 82 fd <0f> 0b c7 44 24 10 00 00 00 00 eb 32 e8 5b 59 82 fd 48 8d 9c 1b e0
RSP: 0018:ffffc9000376fa80 EFLAGS: 00010283
RAX: ffffffff84084284 RBX: 000000000000ffff RCX: 0000000000080000
RDX: ffffc9000dd1b000 RSI: 000000000000b17e RDI: 000000000000b17f
RBP: ffffc9000376fc00 R08: ffffffff84084245 R09: ffffc9000376fb60
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8880304666a8
R13: ffff8880745f3780 R14: dffffc0000000000 R15: 1ffff1100e8be6f0
FS:  00007fcc66b4a6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000002728a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 security_path_rename+0x16f/0x210 security/security.c:1217
 do_renameat2+0x991/0x1440 fs/namei.c:5014
 __do_sys_rename fs/namei.c:5073 [inline]
 __se_sys_rename fs/namei.c:5071 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5071
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fcc65d85d19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007fcc66b4a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007fcc65f75fa0 RCX: 00007fcc65d85d19
RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000000
RBP: 00007fcc65e01a20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fcc65f75fa0 R15: 00007ffed4fc16f8
 </TASK>