------------[ cut here ]------------
WARNING: CPU: 1 PID: 5402 at net/mac80211/tx.c:5034 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5034 [inline]
WARNING: CPU: 1 PID: 5402 at net/mac80211/tx.c:5034 __ieee80211_beacon_get+0x1200/0x15c0 net/mac80211/tx.c:5461
Modules linked in:
CPU: 1 PID: 5402 Comm: syz-executor700 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5034 [inline]
RIP: 0010:__ieee80211_beacon_get+0x1200/0x15c0 net/mac80211/tx.c:5461
Code: e8 75 57 ac f6 eb 0d e8 6e 57 ac f6 4c 8b bc 24 98 00 00 00 4c 89 ef e8 ce 07 01 f7 45 31 ed e9 4e fe ff ff e8 51 57 ac f6 90 <0f> 0b 90 e9 02 f7 ff ff e8 43 57 ac f6 90 0f 0b 90 e9 ea f8 ff ff
RSP: 0018:ffffc90000a08a00 EFLAGS: 00010246
RAX: ffffffff8ae89cff RBX: 0000000000000000 RCX: ffff88802f75da00
RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8ae893fd R09: ffffffff8ae88e00
R10: 0000000000000003 R11: ffff88802f75da00 R12: ffff888023dfe2d0
R13: ffff88802a742800 R14: ffff888023dfe750 R15: ffff888023dfcca0
FS:  00007fd713d576c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000201b5030 CR3: 000000001eaba000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5588
 ieee80211_beacon_get include/net/mac80211.h:5552 [inline]
 mac80211_hwsim_beacon_tx+0x398/0x7e0 drivers/net/wireless/virtual/mac80211_hwsim.c:2296
 __iterate_interfaces+0x223/0x4c0 net/mac80211/util.c:772
 ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:808
 mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2326
 __run_hrtimer kernel/time/hrtimer.c:1692 [inline]
 __hrtimer_run_queues+0x595/0xd00 kernel/time/hrtimer.c:1756
 hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1773
 __do_softirq+0x2bc/0x943 kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:____sys_recvmsg+0x2e9/0x470
Code: 48 c1 e3 20 31 ff 48 89 de e8 93 da 5d f8 48 85 db 74 0d 4d 63 f7 e8 a6 d5 5d f8 e9 80 00 00 00 48 8b 44 24 38 42 80 3c 20 00 <48> 8b 5c 24 48 74 08 48 89 df e8 88 d6 bd f8 4c 8b 3b 4c 2b 7c 24
RSP: 0018:ffffc90004cbf900 EFLAGS: 00000246
RAX: 1ffff92000997fa7 RBX: 0000000000000000 RCX: ffff88802f75da00
RDX: ffff88802f75da00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90004cbfa70 R08: ffffffff89371e9d R09: 1ffff92000997ed0
R10: dffffc0000000000 R11: fffff52000997ed1 R12: dffffc0000000000
R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
 ___sys_recvmsg net/socket.c:2845 [inline]
 do_recvmmsg+0x474/0xae0 net/socket.c:2939
 __sys_recvmmsg net/socket.c:3018 [inline]
 __do_sys_recvmmsg net/socket.c:3041 [inline]
 __se_sys_recvmmsg net/socket.c:3034 [inline]
 __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3034
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fd713dbedc9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd713d57228 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fd713e48378 RCX: 00007fd713dbedc9
RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00007fd713e48370 R08: 0000000000000000 R09: 00007fd713d576c0
R10: 0000000000000002 R11: 0000000000000246 R12: 00007fd713e4837c
R13: 00007fd713e151b4 R14: 0031313230386c6e R15: 00007ffd70e514e8
 </TASK>
----------------
Code disassembly (best guess):
   0:	48 c1 e3 20          	shl    $0x20,%rbx
   4:	31 ff                	xor    %edi,%edi
   6:	48 89 de             	mov    %rbx,%rsi
   9:	e8 93 da 5d f8       	call   0xf85ddaa1
   e:	48 85 db             	test   %rbx,%rbx
  11:	74 0d                	je     0x20
  13:	4d 63 f7             	movslq %r15d,%r14
  16:	e8 a6 d5 5d f8       	call   0xf85dd5c1
  1b:	e9 80 00 00 00       	jmp    0xa0
  20:	48 8b 44 24 38       	mov    0x38(%rsp),%rax
  25:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1)
* 2a:	48 8b 5c 24 48       	mov    0x48(%rsp),%rbx <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 88 d6 bd f8       	call   0xf8bdd6c1
  39:	4c 8b 3b             	mov    (%rbx),%r15
  3c:	4c                   	rex.WR
  3d:	2b                   	.byte 0x2b
  3e:	7c 24                	jl     0x64