------------[ cut here ]------------
WARNING: CPU: 0 PID: 7926 at net/mac80211/tx.c:4944 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4944 [inline]
WARNING: CPU: 0 PID: 7926 at net/mac80211/tx.c:4944 __ieee80211_beacon_get+0x1233/0x1600 net/mac80211/tx.c:5345
Modules linked in:
CPU: 0 PID: 7926 Comm: modprobe Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4944 [inline]
RIP: 0010:__ieee80211_beacon_get+0x1233/0x1600 net/mac80211/tx.c:5345
Code: 24 4c 89 e7 e8 fe 0f 0a f8 45 31 f6 4c 8b bc 24 a0 00 00 00 e9 7a fe ff ff e8 f9 6f d1 f7 0f 0b e9 f6 f7 ff ff e8 ed 6f d1 f7 <0f> 0b e9 48 fb ff ff e8 e1 6f d1 f7 48 c7 c7 10 f1 fa 8d 4c 89 e6
RSP: 0000:ffffc90000007a30 EFLAGS: 00010246
RAX: ffffffff89b10563 RBX: ffffffff89b0f366 RCX: ffff888049ea1dc0
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff888049ea1dc0 R09: 0000000000000003
R10: 0000000000000007 R11: 0000000000000100 R12: ffff888057b9e228
R13: dffffc0000000000 R14: ffff888057b9e760 R15: ffff888056dda024
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbc4aca7be8 CR3: 0000000065036000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0x63/0x4e0 net/mac80211/tx.c:5472
 ieee80211_beacon_get include/net/mac80211.h:5335 [inline]
 mac80211_hwsim_beacon_tx+0x21c/0xae0 drivers/net/wireless/mac80211_hwsim.c:2091
 __iterate_interfaces+0x243/0x500 net/mac80211/util.c:788
 ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 net/mac80211/util.c:824
 mac80211_hwsim_beacon+0xb7/0x1b0 drivers/net/wireless/mac80211_hwsim.c:2147
 __run_hrtimer kernel/time/hrtimer.c:1747 [inline]
 __hrtimer_run_queues+0x54a/0xd50 kernel/time/hrtimer.c:1811
 hrtimer_run_softirq+0x183/0x2a0 kernel/time/hrtimer.c:1828
 handle_softirqs+0x2a1/0x930 kernel/softirq.c:596
 __do_softirq kernel/softirq.c:630 [inline]
 invoke_softirq kernel/softirq.c:470 [inline]
 __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:679
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:preempt_count_sub+0x61/0x160 kernel/sched/core.c:5750
Code: ff ff ff 7f 39 cf 7f 25 81 ff ff 00 00 00 0f 93 c1 84 c0 0f 95 c0 08 c8 74 53 65 8b 05 00 83 a9 7e f7 df 65 01 3d f7 82 a9 7e <5b> 5d c3 e8 37 33 b5 02 85 c0 74 f4 48 c7 c0 a8 28 20 8e 48 c1 e8
RSP: 0000:ffffc90004f0f468 EFLAGS: 00000297
RAX: 0000000080000001 RBX: dffffc0000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8adf1300 RDI: 00000000ffffffff
RBP: 0000000000000000 R08: 000000000000001e R09: 0000000000000009
R10: dffffc0000000000 R11: fffff520009e1ead R12: ffff888049ea1dc0
R13: 1ffff110093d4466 R14: 0000000000000001 R15: 1ffff920009e1eaa
 is_module_text_address+0xe0/0x140 kernel/module/main.c:3113
 kernel_text_address+0x8b/0xd0 kernel/extable.c:119
 __kernel_text_address+0x9/0x30 kernel/extable.c:79
 unwind_get_return_address+0x49/0x80 arch/x86/kernel/unwind_orc.c:323
 arch_stack_walk+0xf2/0x140 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0xa6/0xf0 kernel/stacktrace.c:122
 save_stack+0x121/0x230 mm/page_owner.c:127
 __set_page_owner+0x19/0x60 mm/page_owner.c:190
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x173/0x1a0 mm/page_alloc.c:2559
 prep_new_page mm/page_alloc.c:2566 [inline]
 get_page_from_freelist+0x1a1e/0x1ab0 mm/page_alloc.c:4357
 __alloc_pages+0x1ec/0x4f0 mm/page_alloc.c:5657
 __folio_alloc+0xe/0x30 mm/page_alloc.c:5689
 vma_alloc_folio+0x4a3/0x900 mm/mempolicy.c:2243
 alloc_page_vma include/linux/gfp.h:284 [inline]
 wp_page_copy+0x2bd/0x1680 mm/memory.c:3151
 handle_pte_fault mm/memory.c:5047 [inline]
 __handle_mm_fault mm/memory.c:5171 [inline]
 handle_mm_fault+0x1d19/0x3ee0 mm/memory.c:5292
 do_user_addr_fault+0x51f/0xb10 arch/x86/mm/fault.c:1338
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x60/0x100 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:608
RIP: 0033:0x7fbc4af54418
Code: fe ff ff 0f 1f 80 00 00 00 00 48 85 f6 0f 84 af 00 00 00 41 f6 85 56 03 00 00 20 0f 85 a1 00 00 00 49 8b 45 60 48 85 c0 74 04 <48> 01 70 08 49 8b 45 58 48 85 c0 74 04 48 01 70 08 49 8b 45 68 48
RSP: 002b:00007ffeddb380f0 EFLAGS: 00010202
RAX: 00007fbc4aca7be0 RBX: 0000000000000030 RCX: 00007fbc4af4bb60
RDX: 00007fbc4aca7d30 RSI: 00007fbc4ac98000 RDI: 000000006fffffff
RBP: 00007ffeddb38240 R08: 0000000000000006 R09: 00000000effffef5
R10: 0000000070000029 R11: 00007ffeddb38328 R12: 00007ffeddb37fa0
R13: 00007fbc4af4bb20 R14: 00007ffeddb382e0 R15: 00007fbc4aca8010
 </TASK>
----------------
Code disassembly (best guess), 3 bytes skipped:
   0:	7f 39                	jg     0x3b
   2:	cf                   	iret
   3:	7f 25                	jg     0x2a
   5:	81 ff ff 00 00 00    	cmp    $0xff,%edi
   b:	0f 93 c1             	setae  %cl
   e:	84 c0                	test   %al,%al
  10:	0f 95 c0             	setne  %al
  13:	08 c8                	or     %cl,%al
  15:	74 53                	je     0x6a
  17:	65 8b 05 00 83 a9 7e 	mov    %gs:0x7ea98300(%rip),%eax        # 0x7ea9831e
  1e:	f7 df                	neg    %edi
  20:	65 01 3d f7 82 a9 7e 	add    %edi,%gs:0x7ea982f7(%rip)        # 0x7ea9831e
* 27:	5b                   	pop    %rbx <-- trapping instruction
  28:	5d                   	pop    %rbp
  29:	c3                   	ret
  2a:	e8 37 33 b5 02       	call   0x2b53366
  2f:	85 c0                	test   %eax,%eax
  31:	74 f4                	je     0x27
  33:	48 c7 c0 a8 28 20 8e 	mov    $0xffffffff8e2028a8,%rax
  3a:	48                   	rex.W
  3b:	c1                   	.byte 0xc1
  3c:	e8                   	.byte 0xe8