kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 10 Comm: ksoftirqd/0 Not tainted 5.4.290-syzkaller-00002-g41adfeb3d639 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:set_track mm/kasan/common.c:78 [inline]
RIP: 0010:kasan_set_free_info mm/kasan/common.c:345 [inline]
RIP: 0010:__kasan_slab_free+0x21c/0x270 mm/kasan/common.c:487
Code: fa 0f 92 c2 41 84 c3 75 10 20 d1 75 0c 48 ff c3 48 39 de 75 d2 89 f3 eb 02 ff c3 48 89 e7 89 de ba 00 08 00 00 e8 e4 89 b4 00 <43> 89 44 25 0c 49 63 be c4 01 00 00 4c 01 ef 4c 89 f6 e8 ad 24 00
RSP: 0018:ffff8881f5dd7b58 EFLAGS: 00010292
RAX: 000000008cc0017b RBX: 000000000000003c RCX: 1d62a0dcaff1dd00
RDX: 00000000000001e0 RSI: 0000000000000246 RDI: 0000000000000000
RBP: ffff8881f5dd7d08 R08: dffffc0000000000 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffffa378
R13: dffffc0000000000 R14: ffffffff819410e5 R15: ffff8881dea2f1c0
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f084f8b69c8 CR3: 00000001eb0cf000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1830
 __do_softirq+0x23b/0x6b7 kernel/softirq.c:292
 run_ksoftirqd+0x1f/0x30 kernel/softirq.c:603
 smpboot_thread_fn+0x545/0x930 kernel/smpboot.c:165
 kthread+0x2da/0x360 kernel/kthread.c:288
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:354
Modules linked in:
---[ end trace 704bf724cd3447a9 ]---
RIP: 0010:set_track mm/kasan/common.c:78 [inline]
RIP: 0010:kasan_set_free_info mm/kasan/common.c:345 [inline]
RIP: 0010:__kasan_slab_free+0x21c/0x270 mm/kasan/common.c:487
Code: fa 0f 92 c2 41 84 c3 75 10 20 d1 75 0c 48 ff c3 48 39 de 75 d2 89 f3 eb 02 ff c3 48 89 e7 89 de ba 00 08 00 00 e8 e4 89 b4 00 <43> 89 44 25 0c 49 63 be c4 01 00 00 4c 01 ef 4c 89 f6 e8 ad 24 00
RSP: 0018:ffff8881f5dd7b58 EFLAGS: 00010292
RAX: 000000008cc0017b RBX: 000000000000003c RCX: 1d62a0dcaff1dd00
RDX: 00000000000001e0 RSI: 0000000000000246 RDI: 0000000000000000
RBP: ffff8881f5dd7d08 R08: dffffc0000000000 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffffa378
R13: dffffc0000000000 R14: ffffffff819410e5 R15: ffff8881dea2f1c0
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f084f8b69c8 CR3: 0000000005e0e000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	fa                   	cli
   1:	0f 92 c2             	setb   %dl
   4:	41 84 c3             	test   %al,%r11b
   7:	75 10                	jne    0x19
   9:	20 d1                	and    %dl,%cl
   b:	75 0c                	jne    0x19
   d:	48 ff c3             	inc    %rbx
  10:	48 39 de             	cmp    %rbx,%rsi
  13:	75 d2                	jne    0xffffffe7
  15:	89 f3                	mov    %esi,%ebx
  17:	eb 02                	jmp    0x1b
  19:	ff c3                	inc    %ebx
  1b:	48 89 e7             	mov    %rsp,%rdi
  1e:	89 de                	mov    %ebx,%esi
  20:	ba 00 08 00 00       	mov    $0x800,%edx
  25:	e8 e4 89 b4 00       	call   0xb48a0e
* 2a:	43 89 44 25 0c       	mov    %eax,0xc(%r13,%r12,1) <-- trapping instruction
  2f:	49 63 be c4 01 00 00 	movslq 0x1c4(%r14),%rdi
  36:	4c 01 ef             	add    %r13,%rdi
  39:	4c 89 f6             	mov    %r14,%rsi
  3c:	e8                   	.byte 0xe8
  3d:	ad                   	lods   %ds:(%rsi),%eax
  3e:	24 00                	and    $0x0,%al