------------[ cut here ]------------
WARNING: CPU: 0 PID: 4391 at net/mac80211/tx.c:4851 __ieee80211_beacon_get+0x183d/0x2080 net/mac80211/tx.c:5075
Modules linked in:
CPU: 0 PID: 4391 Comm: syz-executor143 Not tainted 5.15.178-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4851 [inline]
RIP: 0010:__ieee80211_beacon_get+0x183d/0x2080 net/mac80211/tx.c:5075
Code: ff e8 07 1d aa f7 0f 0b e9 4b fa ff ff e8 fb 1c aa f7 0f 0b e9 3b fe ff ff e8 ef 1c aa f7 0f 0b e9 06 ee ff ff e8 e3 1c aa f7 <0f> 0b e9 91 f0 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2d ea
RSP: 0018:ffffc90000007840 EFLAGS: 00010246
RAX: ffffffff89d668ad RBX: 0000000000000000 RCX: ffff88807cd30000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000007a70 R08: ffffffff89d65938 R09: ffffffff89d6530b
R10: 0000000000000003 R11: ffff88807cd30000 R12: dffffc0000000000
R13: ffff88806f6acc80 R14: ffff88806f6ae298 R15: 1ffff92000000f18
FS:  00007fc28ad606c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000040000008e030 CR3: 0000000023099000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0xb7/0x950 net/mac80211/tx.c:5194
 ieee80211_beacon_get include/net/mac80211.h:4981 [inline]
 mac80211_hwsim_beacon_tx+0xe2/0x8a0 drivers/net/wireless/mac80211_hwsim.c:1812
 __iterate_interfaces+0x21e/0x4b0 net/mac80211/util.c:793
 ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 net/mac80211/util.c:829
 mac80211_hwsim_beacon+0xa7/0x180 drivers/net/wireless/mac80211_hwsim.c:1865
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x598/0xcf0 kernel/time/hrtimer.c:1752
 hrtimer_run_softirq+0x196/0x2c0 kernel/time/hrtimer.c:1769
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:__kasan_check_read+0x6/0x10 mm/kasan/shadow.c:31
Code: 41 5e 41 5f 5d c3 48 c7 c7 37 01 3d 8c eb 0a 48 c7 c7 6f 01 3d 8c 4c 89 fe e8 56 b3 73 08 31 db eb d7 cc cc 89 f6 48 8b 0c 24 <31> d2 e9 63 ef ff ff 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9
RSP: 0018:ffffc9000388f738 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff888076018060 RCX: ffffffff891557f4
RDX: ffff88807cd30000 RSI: 0000000000000008 RDI: ffff888076018060
RBP: ffffc9000388f8f0 R08: ffffffff891557d0 R09: ffffffff8852cf60
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff88801eccb280 R14: 0000000000000000 R15: ffff888076018000
 instrument_atomic_read include/linux/instrumented.h:71 [inline]
 test_bit include/asm-generic/bitops/instrumented-non-atomic.h:134 [inline]
 sock_flag include/net/sock.h:941 [inline]
 __unix_dgram_recvmsg+0x834/0x1260 net/unix/af_unix.c:2347
 ____sys_recvmsg+0x286/0x530
 ___sys_recvmsg+0x1ec/0x690 net/socket.c:2697
 do_recvmmsg+0x36f/0x8f0 net/socket.c:2791
 __sys_recvmmsg net/socket.c:2870 [inline]
 __do_sys_recvmmsg net/socket.c:2893 [inline]
 __se_sys_recvmmsg net/socket.c:2886 [inline]
 __x64_sys_recvmmsg+0x195/0x240 net/socket.c:2886
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fc28adc9979
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 1d 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:00007fc28ad60218 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007fc28ae4c438 RCX: 00007fc28adc9979
RDX: 0000000000010106 RSI: 00004000000000c0 RDI: 0000000000000003
RBP: 00007fc28ae4c430 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 00007fc28ae194d4
R13: 0000400000000200 R14: 00004000000001c0 R15: 0000400000000210
 </TASK>
----------------
Code disassembly (best guess):
   0:	41 5e                	pop    %r14
   2:	41 5f                	pop    %r15
   4:	5d                   	pop    %rbp
   5:	c3                   	ret
   6:	48 c7 c7 37 01 3d 8c 	mov    $0xffffffff8c3d0137,%rdi
   d:	eb 0a                	jmp    0x19
   f:	48 c7 c7 6f 01 3d 8c 	mov    $0xffffffff8c3d016f,%rdi
  16:	4c 89 fe             	mov    %r15,%rsi
  19:	e8 56 b3 73 08       	call   0x873b374
  1e:	31 db                	xor    %ebx,%ebx
  20:	eb d7                	jmp    0xfffffff9
  22:	cc                   	int3
  23:	cc                   	int3
  24:	89 f6                	mov    %esi,%esi
  26:	48 8b 0c 24          	mov    (%rsp),%rcx
* 2a:	31 d2                	xor    %edx,%edx <-- trapping instruction
  2c:	e9 63 ef ff ff       	jmp    0xffffef94
  31:	0f 1f 00             	nopl   (%rax)
  34:	89 f6                	mov    %esi,%esi
  36:	48 8b 0c 24          	mov    (%rsp),%rcx
  3a:	ba 01 00 00 00       	mov    $0x1,%edx
  3f:	e9                   	.byte 0xe9