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ODEBUG: init active (active state 0) object: ffff888035f48f38 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 net/atm/lec.c:-1
WARNING: lib/debugobjects.c:632 at debug_print_object lib/debugobjects.c:629 [inline], CPU#0: syz.3.6314/27994
WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0 lib/debugobjects.c:780, CPU#0: syz.3.6314/27994
Modules linked in:
CPU: 0 UID: 0 PID: 27994 Comm: syz.3.6314 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:debug_print_object lib/debugobjects.c:629 [inline]
RIP: 0010:__debug_object_init+0x30f/0x4e0 lib/debugobjects.c:780
Code: 3c 38 00 74 08 4c 89 ef e8 5e 7b 76 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 40 dd 27 8c 4c 89 e2 8b 4c 24 08 4c 8b 04 24 ff 74 24 10 <67> 48 0f b9 3a 48 83 c4 08 ff 05 be 80 58 0b 83 fd 03 75 3f 4c 8b
RSP: 0018:ffffc90004bff8f8 EFLAGS: 00010246
RAX: 1ffffffff179e7ec RBX: ffff888035f48f38 RCX: 0000000000000000
RDX: ffffffff8c27e140 RSI: ffffffff8c27dd40 RDI: ffffffff901ca970
RBP: 0000000000000003 R08: ffff888035f48f38 R09: ffffffff8bcf5280
R10: dffffc0000000000 R11: ffffffff81b20310 R12: ffffffff8c27e140
R13: ffffffff8bcf3f60 R14: ffffffff901ca970 R15: dffffc0000000000
FS:  00007efc905106c0(0000) GS:ffff888125451000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7c6874da08 CR3: 000000007ca20000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 debug_timer_init kernel/time/timer.c:788 [inline]
 debug_init kernel/time/timer.c:836 [inline]
 timer_init_key+0x41/0x2f0 kernel/time/timer.c:880
 lec_arp_init net/atm/lec.c:1274 [inline]
 lecd_attach net/atm/lec.c:781 [inline]
 lane_ioctl+0x1579/0x2220 net/atm/lec.c:1037
----------------
Code disassembly (best guess):
   0:	3c 38                	cmp    $0x38,%al
   2:	00 74 08 4c          	add    %dh,0x4c(%rax,%rcx,1)
   6:	89 ef                	mov    %ebp,%edi
   8:	e8 5e 7b 76 fd       	call   0xfd767b6b
   d:	4d 8b 4d 00          	mov    0x0(%r13),%r9
  11:	4c 89 f7             	mov    %r14,%rdi
  14:	48 c7 c6 40 dd 27 8c 	mov    $0xffffffff8c27dd40,%rsi
  1b:	4c 89 e2             	mov    %r12,%rdx
  1e:	8b 4c 24 08          	mov    0x8(%rsp),%ecx
  22:	4c 8b 04 24          	mov    (%rsp),%r8
  26:	ff 74 24 10          	push   0x10(%rsp)
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	48 83 c4 08          	add    $0x8,%rsp
  33:	ff 05 be 80 58 0b    	incl   0xb5880be(%rip)        # 0xb5880f7
  39:	83 fd 03             	cmp    $0x3,%ebp
  3c:	75 3f                	jne    0x7d
  3e:	4c                   	rex.WR
  3f:	8b                   	.byte 0x8b