------------[ cut here ]------------
WARNING: net/mac80211/tx.c:5024 at __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5024 [inline], CPU#1: syz.3.400/7411
WARNING: net/mac80211/tx.c:5024 at __ieee80211_beacon_get+0x125d/0x1630 net/mac80211/tx.c:5453, CPU#1: syz.3.400/7411
Modules linked in:
CPU: 1 UID: 0 PID: 7411 Comm: syz.3.400 Not tainted 6.16.0-rc2-next-20250616-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5024 [inline]
RIP: 0010:__ieee80211_beacon_get+0x125d/0x1630 net/mac80211/tx.c:5453
Code: e7 e8 27 f2 2f f7 45 31 f6 4c 8b bc 24 a0 00 00 00 e9 78 fe ff ff e8 92 bf d6 f6 90 0f 0b 90 e9 e0 f7 ff ff e8 84 bf d6 f6 90 <0f> 0b 90 e9 38 fb ff ff e8 76 bf d6 f6 48 c7 c7 a0 5c 79 8f 4c 89
RSP: 0018:ffffc90000a089f8 EFLAGS: 00010246
RAX: ffffffff8ae9aaac RBX: ffffffff8ae99886 RCX: ffff88802f703c00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88802f703c00 R09: 0000000000000003
R10: 0000000000000007 R11: 0000000000000100 R12: ffff888059bb2500
R13: dffffc0000000000 R14: ffff888059bb29d0 R15: ffff888021f5e024
FS:  00007fcccc2476c0(0000) GS:ffff888125d40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000404030 CR3: 000000007ddf2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0xb4/0x2b0 net/mac80211/tx.c:5580
 ieee80211_beacon_get include/net/mac80211.h:5638 [inline]
 mac80211_hwsim_beacon_tx+0x3ce/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2319
 __iterate_interfaces+0x2a8/0x590 net/mac80211/util.c:761
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:797
 mac80211_hwsim_beacon+0xbb/0x1c0 drivers/net/wireless/virtual/mac80211_hwsim.c:2353
 __run_hrtimer kernel/time/hrtimer.c:1761 [inline]
 __hrtimer_run_queues+0x529/0xc60 kernel/time/hrtimer.c:1825
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842
 handle_softirqs+0x283/0x870 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1050
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:list_empty include/linux/list.h:373 [inline]
RIP: 0010:waitqueue_active include/linux/wait.h:127 [inline]
RIP: 0010:wq_has_sleeper include/linux/wait.h:161 [inline]
RIP: 0010:__unix_dgram_recvmsg+0x477/0xde0 net/unix/af_unix.c:2529
Code: a8 f7 f0 83 44 24 fc 00 48 8b 44 24 30 48 8d 98 40 07 00 00 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 c9 fa 0c f8 <48> 8b 03 48 39 d8 74 22 e8 4c ce a8 f7 48 8b 44 24 30 48 8d b8 00
RSP: 0018:ffffc90003f0f6e0 EFLAGS: 00000246
RAX: 1ffff11004e55d48 RBX: ffff8880272aea40 RCX: 0000000000080000
RDX: ffffc9000cf7b000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc90003f0f870 R08: ffffffff8fa14ff7 R09: 1ffffffff1f429fe
R10: dffffc0000000000 R11: fffffbfff1f429ff R12: ffff88802a2c3500
R13: dffffc0000000000 R14: ffff8880272ae3e8 R15: ffffc90003f0f7c0
 sock_recvmsg_nosec+0x186/0x1c0 net/socket.c:1017
 ____sys_recvmsg+0x3aa/0x460 net/socket.c:2784
 ___sys_recvmsg+0x1b5/0x510 net/socket.c:2828
 do_recvmmsg+0x307/0x770 net/socket.c:2923
 __sys_recvmmsg net/socket.c:2997 [inline]
 __do_sys_recvmmsg net/socket.c:3020 [inline]
 __se_sys_recvmmsg net/socket.c:3013 [inline]
 __x64_sys_recvmmsg+0x190/0x240 net/socket.c:3013
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcccb38e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcccc247038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fcccb5b6080 RCX: 00007fcccb38e929
RDX: 03fffffffffffcb5 RSI: 00002000000000c0 RDI: 0000000000000004
RBP: 00007fcccb410b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fcccb5b6080 R15: 00007ffd75099428
 </TASK>
----------------
Code disassembly (best guess):
   0:	a8 f7                	test   $0xf7,%al
   2:	f0 83 44 24 fc 00    	lock addl $0x0,-0x4(%rsp)
   8:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
   d:	48 8d 98 40 07 00 00 	lea    0x740(%rax),%rbx
  14:	48 89 d8             	mov    %rbx,%rax
  17:	48 c1 e8 03          	shr    $0x3,%rax
  1b:	42 80 3c 28 00       	cmpb   $0x0,(%rax,%r13,1)
  20:	74 08                	je     0x2a
  22:	48 89 df             	mov    %rbx,%rdi
  25:	e8 c9 fa 0c f8       	call   0xf80cfaf3
* 2a:	48 8b 03             	mov    (%rbx),%rax <-- trapping instruction
  2d:	48 39 d8             	cmp    %rbx,%rax
  30:	74 22                	je     0x54
  32:	e8 4c ce a8 f7       	call   0xf7a8ce83
  37:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
  3c:	48                   	rex.W
  3d:	8d                   	.byte 0x8d
  3e:	b8                   	.byte 0xb8