------------[ cut here ]------------
WARNING: CPU: 0 PID: 5216 at net/mac80211/tx.c:5034 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5034 [inline]
WARNING: CPU: 0 PID: 5216 at net/mac80211/tx.c:5034 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5029 [inline]
WARNING: CPU: 0 PID: 5216 at net/mac80211/tx.c:5034 __ieee80211_beacon_get+0x14aa/0x16b0 net/mac80211/tx.c:5461
Modules linked in:
CPU: 0 PID: 5216 Comm: syz-executor345 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_update_cntdwn net/mac80211/tx.c:5029 [inline]
RIP: 0010:__ieee80211_beacon_get+0x14aa/0x16b0 net/mac80211/tx.c:5461
Code: 00 89 df 44 89 e6 e8 35 c2 40 f7 44 38 e3 72 a3 e8 6b c8 40 f7 48 89 ef e8 53 64 91 f7 31 ed e9 9e fe ff ff e8 57 c8 40 f7 90 <0f> 0b 90 e9 88 f6 ff ff 48 89 c6 48 c7 c7 e0 bb 6e 8f 48 89 04 24
RSP: 0018:ffffc90000007b90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a4d6a62
RDX: ffff888078a30000 RSI: ffffffff8a4d73d9 RDI: 0000000000000001
RBP: ffffc90000007c40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000002 R12: ffff888028d3d800
R13: 0000000000000041 R14: ffff888073cdcca0 R15: ffff888073cde750
FS:  00007fd5287346c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020320030 CR3: 000000002c9f8000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0xa7/0x280 net/mac80211/tx.c:5588
 ieee80211_beacon_get include/net/mac80211.h:5552 [inline]
 mac80211_hwsim_beacon_tx+0x48d/0x880 drivers/net/wireless/virtual/mac80211_hwsim.c:2296
 __iterate_interfaces+0x2d5/0x580 net/mac80211/util.c:772
 ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 net/mac80211/util.c:808
 mac80211_hwsim_beacon+0x105/0x200 drivers/net/wireless/virtual/mac80211_hwsim.c:2326
 __run_hrtimer kernel/time/hrtimer.c:1692 [inline]
 __hrtimer_run_queues+0x20f/0xc20 kernel/time/hrtimer.c:1756
 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1773
 __do_softirq+0x21b/0x8de kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:633 [inline]
 irq_exit_rcu+0xb9/0x120 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0x95/0xb0 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:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:200
Code: be b0 01 00 00 e8 a0 ff ff ff 31 c0 e9 c9 eb 48 09 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 65 48 8b 15 c4 97 75 7e 65 8b 05 c5 97 75 7e a9 00 01
RSP: 0018:ffffc900049b7728 EFLAGS: 00000246
RAX: 1ffff92000936fba RBX: ffffc900049b7918 RCX: ffffffff8975ea56
RDX: ffff888078a30000 RSI: ffffffff8974d870 RDI: ffffc900049b7dd0
RBP: 1ffff92000936ee7 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffc900049b7d98
R13: ffff888073504e00 R14: ffff888073504e08 R15: ffff88802a1e6518
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 __scm_recv_common.constprop.0+0x3b1/0x650 include/net/scm.h:166
 scm_recv_unix include/net/scm.h:204 [inline]
 __unix_dgram_recvmsg+0x835/0x1000 net/unix/af_unix.c:2511
 unix_dgram_recvmsg+0xd0/0x110 net/unix/af_unix.c:2531
 sock_recvmsg_nosec net/socket.c:1046 [inline]
 ____sys_recvmsg+0x601/0x6b0 net/socket.c:2801
 ___sys_recvmsg+0x115/0x1a0 net/socket.c:2845
 do_recvmmsg+0x2ba/0x750 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+0x239/0x290 net/socket.c:3034
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd5/0x260 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fd52879bdc9
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:00007fd528734218 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fd528825378 RCX: 00007fd52879bdc9
RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00007fd528825370 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 00007fd52882537c
R13: 00007fd5287f21b4 R14: 100000000000008b R15: 0031313230386c6e
 </TASK>
----------------
Code disassembly (best guess):
   0:	be b0 01 00 00       	mov    $0x1b0,%esi
   5:	e8 a0 ff ff ff       	call   0xffffffaa
   a:	31 c0                	xor    %eax,%eax
   c:	e9 c9 eb 48 09       	jmp    0x948ebda
  11:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  18:	00 00
  1a:	90                   	nop
  1b:	90                   	nop
  1c:	90                   	nop
  1d:	90                   	nop
  1e:	90                   	nop
  1f:	90                   	nop
  20:	90                   	nop
  21:	90                   	nop
  22:	90                   	nop
  23:	90                   	nop
  24:	90                   	nop
  25:	90                   	nop
  26:	90                   	nop
  27:	90                   	nop
  28:	90                   	nop
  29:	90                   	nop
* 2a:	f3 0f 1e fa          	endbr64 <-- trapping instruction
  2e:	65 48 8b 15 c4 97 75 	mov    %gs:0x7e7597c4(%rip),%rdx        # 0x7e7597fa
  35:	7e
  36:	65 8b 05 c5 97 75 7e 	mov    %gs:0x7e7597c5(%rip),%eax        # 0x7e759802
  3d:	a9                   	.byte 0xa9
  3e:	00 01                	add    %al,(%rcx)