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:00007fb7afd57038 EFLAGS: 00000246 ORIG_RAX: 00000000000001be
RAX: ffffffffffffffda RBX: 00007fb7af1a6160 RCX: 00007fb7aef8d169
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007fb7afd57090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007fb7af1a6160 R15: 00007fff8ebc79c8
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 8436 at security/landlock/domain.h:133 landlock_free_hierarchy_details security/landlock/domain.h:133 [inline]
WARNING: CPU: 0 PID: 8436 at security/landlock/domain.h:133 landlock_put_hierarchy security/landlock/domain.h:168 [inline]
WARNING: CPU: 0 PID: 8436 at security/landlock/domain.h:133 free_ruleset+0x226/0x270 security/landlock/ruleset.c:490
Modules linked in:
CPU: 0 UID: 0 PID: 8436 Comm: syz.2.660 Not tainted 6.14.0-syzkaller-12508-g92b71befc349 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:landlock_free_hierarchy_details security/landlock/domain.h:133 [inline]
RIP: 0010:landlock_put_hierarchy security/landlock/domain.h:168 [inline]
RIP: 0010:free_ruleset+0x226/0x270 security/landlock/ruleset.c:490
Code: 84 61 ff ff ff 48 89 eb e9 12 ff ff ff e8 c2 ec 2a fd be 03 00 00 00 4c 89 f7 e8 75 ed 3e 00 e9 42 ff ff ff e8 ab ec 2a fd 90 <0f> 0b 90 eb af e8 50 54 90 fd e9 4a fe ff ff 48 89 df e8 43 54 90
RSP: 0018:ffffc90003e57e38 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88802d7d1000 RCX: ffffffff84914acf
RDX: ffff88802b55c880 RSI: ffffffff849053b5 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803324ae00
R13: dffffc0000000000 R14: ffff88802d7d1020 R15: fffffffffffffff4
FS:  00007fb7afd576c0(0000) GS:ffff8881249bb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7afd56f98 CR3: 0000000031fc4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 landlock_put_ruleset security/landlock/ruleset.c:498 [inline]
 landlock_put_ruleset+0xa5/0xb0 security/landlock/ruleset.c:494
 __free_landlock_put_ruleset security/landlock/ruleset.h:200 [inline]
 landlock_merge_ruleset+0x218/0x870 security/landlock/ruleset.c:534
 __do_sys_landlock_restrict_self+0x2a2/0x910 security/landlock/syscalls.c:549
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb7aef8d169
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:00007fb7afd57038 EFLAGS: 00000246 ORIG_RAX: 00000000000001be
RAX: ffffffffffffffda RBX: 00007fb7af1a6160 RCX: 00007fb7aef8d169
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007fb7afd57090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007fb7af1a6160 R15: 00007fff8ebc79c8
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00
   c:	0f 1f 40 00          	nopl   0x0(%rax)
  10:	48 89 f8             	mov    %rdi,%rax
  13:	48 89 f7             	mov    %rsi,%rdi
  16:	48 89 d6             	mov    %rdx,%rsi
  19:	48 89 ca             	mov    %rcx,%rdx
  1c:	4d 89 c2             	mov    %r8,%r10
  1f:	4d 89 c8             	mov    %r9,%r8
  22:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  27:	0f 05                	syscall
* 29:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax <-- trapping instruction
  2f:	73 01                	jae    0x32
  31:	c3                   	ret
  32:	48 c7 c1 a8 ff ff ff 	mov    $0xffffffffffffffa8,%rcx
  39:	f7 d8                	neg    %eax
  3b:	64 89 01             	mov    %eax,%fs:(%rcx)
  3e:	48                   	rex.W