loop0: detected capacity change from 0 to 2048
NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5333 at security/landlock/fs.c:955 get_mode_access security/landlock/fs.c:955 [inline]
WARNING: CPU: 0 PID: 5333 at security/landlock/fs.c:955 current_check_refer_path+0x80f/0xee0 security/landlock/fs.c:1116
Modules linked in:
CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:get_mode_access security/landlock/fs.c:955 [inline]
RIP: 0010:current_check_refer_path+0x80f/0xee0 security/landlock/fs.c:1116
Code: 89 44 24 20 eb 2f e8 80 59 20 fd 66 b8 40 00 89 44 24 20 eb 20 e8 71 59 20 fd 66 b8 00 10 89 44 24 20 eb 11 e8 62 59 20 fd 90 <0f> 0b 90 c7 44 24 20 00 00 00 00 8b 44 24 28 84 c0 0f 84 d2 00 00
RSP: 0018:ffffc9000d25fa40 EFLAGS: 00010283
RAX: ffffffff8474f31e RBX: 000000000000000f RCX: 0000000000100000
RDX: ffffc9000e462000 RSI: 00000000000004d8 RDI: 00000000000004d9
RBP: ffffc9000d25fbb8 R08: 0000000000000005 R09: ffffffff8474f1de
R10: 0000000000000008 R11: ffff8880361f8000 R12: ffff8880510b3490
R13: ffff888052bbaa00 R14: 1ffff1100a2166f0 R15: ffff8880510b3780
FS:  00007f843d55f6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f843c92a878 CR3: 0000000042d00000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 security_path_rename+0x22a/0x4e0 security/security.c:2021
 do_renameat2+0x94a/0x13f0 fs/namei.c:5211
 __do_sys_renameat2 fs/namei.c:5258 [inline]
 __se_sys_renameat2 fs/namei.c:5255 [inline]
 __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5255
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f843c77e819
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:00007f843d55f038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f843c935fa0 RCX: 00007f843c77e819
RDX: ffffffffffffff9c RSI: 0000000020000000 RDI: ffffffffffffff9c
RBP: 00007f843c7f175e R08: 0000000000000002 R09: 0000000000000000
R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f843c935fa0 R15: 00007ffd6a409a28
 </TASK>