BUG: unable to handle page fault for address: ffffffff84600098
#PF: supervisor write access in kernel mode
#PF: error_code(0x0003) - permissions violation
PGD 5e11067 P4D 5e11067 PUD 5e12063 PMD 46001e1 
Oops: 0003 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 10671 Comm: syz-executor.0 Tainted: G        W         5.4.268-syzkaller-00003-g2d5d8240a7cb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__hlist_del include/linux/list.h:791 [inline]
RIP: 0010:detach_timer kernel/time/timer.c:824 [inline]
RIP: 0010:expire_timers kernel/time/timer.c:1452 [inline]
RIP: 0010:__run_timers+0x7be/0xbe0 kernel/time/timer.c:1787
Code: 74 2e e8 45 68 0f 00 49 83 c5 08 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 92 3c 3f 00 <4d> 89 65 00 eb 05 e8 17 68 0f 00 49 bd 00 00 00 00 00 fc ff df 42
RSP: 0018:ffff8881f6e09d60 EFLAGS: 00010046
RAX: 1ffffffff08c0013 RBX: 1ffff1103906d639 RCX: dffffc0000000000
RDX: 0000000000000102 RSI: 0000000000000004 RDI: ffff8881f6e09ce0
RBP: ffff8881f6e09ec8 R08: dffffc0000000000 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881f6e09e28
R13: ffffffff84600098 R14: 1ffff1103906d638 R15: ffff8881c836b1c8
FS:  00007faeb42256c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff84600098 CR3: 00000001e8567000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1800
 __do_softirq+0x23b/0x6b7 kernel/softirq.c:292
 invoke_softirq kernel/softirq.c:373 [inline]
 irq_exit+0x195/0x1c0 kernel/softirq.c:413
 exiting_irq arch/x86/include/asm/apic.h:538 [inline]
 smp_apic_timer_interrupt+0x11a/0x460 arch/x86/kernel/apic/apic.c:1149
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:834
 </IRQ>
Modules linked in:
CR2: ffffffff84600098
---[ end trace 2874caa5f2815f3a ]---
RIP: 0010:__hlist_del include/linux/list.h:791 [inline]
RIP: 0010:detach_timer kernel/time/timer.c:824 [inline]
RIP: 0010:expire_timers kernel/time/timer.c:1452 [inline]
RIP: 0010:__run_timers+0x7be/0xbe0 kernel/time/timer.c:1787
Code: 74 2e e8 45 68 0f 00 49 83 c5 08 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 92 3c 3f 00 <4d> 89 65 00 eb 05 e8 17 68 0f 00 49 bd 00 00 00 00 00 fc ff df 42
RSP: 0018:ffff8881f6e09d60 EFLAGS: 00010046
RAX: 1ffffffff08c0013 RBX: 1ffff1103906d639 RCX: dffffc0000000000
RDX: 0000000000000102 RSI: 0000000000000004 RDI: ffff8881f6e09ce0
RBP: ffff8881f6e09ec8 R08: dffffc0000000000 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881f6e09e28
R13: ffffffff84600098 R14: 1ffff1103906d638 R15: ffff8881c836b1c8
FS:  00007faeb42256c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff84600098 CR3: 00000001e8567000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	74 2e                	je     0x30
   2:	e8 45 68 0f 00       	call   0xf684c
   7:	49 83 c5 08          	add    $0x8,%r13
   b:	4c 89 e8             	mov    %r13,%rax
   e:	48 c1 e8 03          	shr    $0x3,%rax
  12:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  19:	fc ff df
  1c:	80 3c 08 00          	cmpb   $0x0,(%rax,%rcx,1)
  20:	74 08                	je     0x2a
  22:	4c 89 ef             	mov    %r13,%rdi
  25:	e8 92 3c 3f 00       	call   0x3f3cbc
* 2a:	4d 89 65 00          	mov    %r12,0x0(%r13) <-- trapping instruction
  2e:	eb 05                	jmp    0x35
  30:	e8 17 68 0f 00       	call   0xf684c
  35:	49 bd 00 00 00 00 00 	movabs $0xdffffc0000000000,%r13
  3c:	fc ff df
  3f:	42                   	rex.X