RBP: 00007f2180f221d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffdd774691f R14: 00007f2180f22300 R15: 0000000000022000
 </TASK>
watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor.3:5369]
Modules linked in:
irq event stamp: 4721021
hardirqs last  enabled at (4721020): [<ffffffff8460144a>] asm_sysvec_apic_timer_interrupt+0x1a/0x20
hardirqs last disabled at (4721021): [<ffffffff845436af>] sysvec_apic_timer_interrupt+0xf/0x90
softirqs last  enabled at (4703094): [<ffffffff811902d3>] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (4703097): [<ffffffff811902d3>] irq_exit_rcu+0x93/0xc0
CPU: 0 PID: 5369 Comm: syz-executor.3 Not tainted 6.5.0-rc2-next-20230721 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:unwind_next_frame+0x71/0x2490
Code: 00 00 00 fc ff df 49 8d 6f 58 48 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 08 1a 00 00 49 8b 47 58 4d 8d 6f 48 4c 89 ea 48 89 04 24 <48> c1 ea 03 48 b8 00 00 00 00 00 fc ff df 80 3c 02 00 0f 85 d4 19
RSP: 0018:ffff88806ce095d8 EFLAGS: 00000246
RAX: ffffffff842ed581 RBX: 0000000000000002 RCX: 0000000000000001
RDX: ffff88806ce09690 RSI: ffffffff842ed581 RDI: ffff88806ce09648
RBP: ffff88806ce096a0 R08: 0000000000000001 R09: ffff88806ce09688
R10: 0000000000038001 R11: 00000000000aed21 R12: ffff88806ce09710
R13: ffff88806ce09690 R14: ffff888043288000 R15: ffff88806ce09648
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555752c58 CR3: 000000000c572000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 arch_stack_walk+0x87/0xf0
 stack_trace_save+0x90/0xd0
 kasan_save_stack+0x22/0x50
 kasan_set_track+0x25/0x30
 __kasan_slab_alloc+0x59/0x70
 kmem_cache_alloc+0x17b/0x390
 __create_object+0x3c/0xc90
 kmem_cache_alloc_node+0x23d/0x3b0
 kmalloc_reserve+0x169/0x270
 __alloc_skb+0x129/0x330
 __netdev_alloc_skb+0x72/0x370
 __ieee80211_beacon_get+0x3f6/0xfc0
 ieee80211_beacon_get_tim+0xa1/0x550
 mac80211_hwsim_beacon_tx+0x402/0x730
 __iterate_interfaces+0x2d3/0x580
 ieee80211_iterate_active_interfaces_atomic+0x73/0x1c0
 mac80211_hwsim_beacon+0x105/0x200
 __hrtimer_run_queues+0x59d/0xb60
 hrtimer_run_softirq+0x14c/0x310
 __do_softirq+0x1b7/0x7d4
 irq_exit_rcu+0x93/0xc0
 sysvec_apic_timer_interrupt+0x6e/0x90
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:write_comp_data+0x10/0x90
Code: d6 2b 0a 03 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 49 89 f1 49 89 d2 49 89 f8 65 8b 05 38 e0 b6 7e <89> c6 81 e6 00 01 00 00 65 48 8b 14 25 00 8b 03 00 a9 00 01 ff 00
RSP: 0018:ffff8880450df820 EFLAGS: 00000293
RAX: 0000000000000000 RBX: ffff888037cfb500 RCX: ffffffff817b9cda
RDX: 000000000000009e RSI: 00000000000001fe RDI: 0000000000000004
RBP: 000000000000009e R08: 0000000000000004 R09: 00000000000001fe
R10: 000000000000009e R11: 1ffff1100d9c69b7 R12: 00000000000001fe
R13: dffffc0000000000 R14: ffff888037cfb010 R15: 00000000000001fe
 free_pages_and_swap_cache+0x6a/0xa0
 tlb_batch_pages_flush+0xa8/0x1b0
 unmap_page_range+0x15b5/0x3080
 unmap_single_vma+0x19a/0x2b0
 unmap_vmas+0x233/0x390
 exit_mmap+0x16a/0x950
 mmput+0xd5/0x390
 do_exit+0x99f/0x2740
 do_group_exit+0xd4/0x2a0
 __x64_sys_exit_group+0x3e/0x50
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f21839acb19
Code: Unable to access opcode bytes at 0x7f21839acaef.
RSP: 002b:00007f2180f22088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f21839acb19
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 00007f21839f7c30 R08: 000000000000000c R09: 00007f2180f22300
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e
R13: 00007ffdd774691f R14: 00007f2180f22300 R15: 0000000000022000
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at default_idle+0xf/0x20
----------------
Code disassembly (best guess), 5 bytes skipped:
   0:	df 49 8d             	fisttps -0x73(%rcx)
   3:	6f                   	outsl  %ds:(%rsi),(%dx)
   4:	58                   	pop    %rax
   5:	48 89 ea             	mov    %rbp,%rdx
   8:	48 c1 ea 03          	shr    $0x3,%rdx
   c:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  10:	0f 85 08 1a 00 00    	jne    0x1a1e
  16:	49 8b 47 58          	mov    0x58(%r15),%rax
  1a:	4d 8d 6f 48          	lea    0x48(%r15),%r13
  1e:	4c 89 ea             	mov    %r13,%rdx
  21:	48 89 04 24          	mov    %rax,(%rsp)
* 25:	48 c1 ea 03          	shr    $0x3,%rdx <-- trapping instruction
  29:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  30:	fc ff df
  33:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  37:	0f                   	.byte 0xf
  38:	85 d4                	test   %edx,%esp
  3a:	19                   	.byte 0x19