------------[ cut here ]------------
WARNING: CPU: 0 PID: 6933 at net/mac80211/tx.c:5040 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5040 [inline]
WARNING: CPU: 0 PID: 6933 at net/mac80211/tx.c:5040 __ieee80211_beacon_get+0x1202/0x15c0 net/mac80211/tx.c:5469
Modules linked in:
CPU: 0 UID: 0 PID: 6933 Comm: syz.5.274 Not tainted 6.13.0-rc3-syzkaller-00209-g499551201b5f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5040 [inline]
RIP: 0010:__ieee80211_beacon_get+0x1202/0x15c0 net/mac80211/tx.c:5469
Code: e8 33 1a 5c f6 eb 0d e8 2c 1a 5c f6 4c 8b bc 24 98 00 00 00 4c 89 ef e8 7c dc b6 f6 45 31 ed e9 4c fe ff ff e8 0f 1a 5c f6 90 <0f> 0b 90 e9 00 f7 ff ff e8 01 1a 5c f6 90 0f 0b 90 e9 e8 f8 ff ff
RSP: 0018:ffffc900000079e0 EFLAGS: 00010246
RAX: ffffffff8b4359e1 RBX: 0000000000000000 RCX: ffff888061379e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8b4350dd R09: ffffffff8b434ae0
R10: 0000000000000003 R11: ffff888061379e00 R12: ffff88807effa500
R13: ffff888049f59800 R14: ffff88807effa9d0 R15: ffff88807eff8d80
FS:  00007fb0d80ed6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fe18ff8 CR3: 000000002795e000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5596
 ieee80211_beacon_get include/net/mac80211.h:5635 [inline]
 mac80211_hwsim_beacon_tx+0x39d/0x850 drivers/net/wireless/virtual/mac80211_hwsim.c:2311
 __iterate_interfaces+0x299/0x570 net/mac80211/util.c:758
 ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:794
 mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2345
 __run_hrtimer kernel/time/hrtimer.c:1739 [inline]
 __hrtimer_run_queues+0x59d/0xd30 kernel/time/hrtimer.c:1803
 hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1820
 handle_softirqs+0x2d6/0x9b0 kernel/softirq.c:561
 __do_softirq kernel/softirq.c:595 [inline]
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0xf7/0x220 kernel/softirq.c:662
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:rcu_read_unlock include/linux/rcupdate.h:878 [inline]
RIP: 0010:count_memcg_events_mm include/linux/memcontrol.h:998 [inline]
RIP: 0010:count_memcg_event_mm+0x334/0x420 include/linux/memcontrol.h:1004
Code: 42 1b b3 ff 4c 8b 6c 24 18 eb 1f e8 36 1b b3 ff e8 f1 41 dc 09 4d 85 f6 74 84 e8 27 1b b3 ff fb 49 be 00 00 00 00 00 fc ff df <e8> 87 48 dc 09 89 c3 31 ff 89 c6 e8 4c 1f b3 ff 85 db 74 10 e8 23
RSP: 0018:ffffc9000457f620 EFLAGS: 00000246
RAX: ffffffff81ec58c9 RBX: 0000000000000000 RCX: 0000000000080000
RDX: ffffc9000d66a000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc9000457f6f0 R08: ffffffff81ec5839 R09: 1ffffffff2854916
R10: dffffc0000000000 R11: fffffbfff2854917 R12: 0000000000000046
R13: ffffffff81ec5634 R14: dffffc0000000000 R15: 1ffff920008afec8
 mm_account_fault mm/memory.c:5978 [inline]
 handle_mm_fault+0x16f4/0x1bb0 mm/memory.c:6138
 faultin_page mm/gup.c:1196 [inline]
 __get_user_pages+0x1c82/0x49e0 mm/gup.c:1494
 populate_vma_page_range+0x264/0x330 mm/gup.c:1932
 __mm_populate+0x27a/0x460 mm/gup.c:2035
 mm_populate include/linux/mm.h:3386 [inline]
 vm_mmap_pgoff+0x2c3/0x3d0 mm/util.c:585
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb0d7385d29
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:00007fb0d80ed038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fb0d7575fa0 RCX: 00007fb0d7385d29
RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000000020000000
RBP: 00007fb0d7401aa8 R08: ffffffffffffffff R09: 0000000000000000
R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb0d7575fa0 R15: 00007fff571b3378
 </TASK>
----------------
Code disassembly (best guess):
   0:	42 1b b3 ff 4c 8b 6c 	rex.X sbb 0x6c8b4cff(%rbx),%esi
   7:	24 18                	and    $0x18,%al
   9:	eb 1f                	jmp    0x2a
   b:	e8 36 1b b3 ff       	call   0xffb31b46
  10:	e8 f1 41 dc 09       	call   0x9dc4206
  15:	4d 85 f6             	test   %r14,%r14
  18:	74 84                	je     0xffffff9e
  1a:	e8 27 1b b3 ff       	call   0xffb31b46
  1f:	fb                   	sti
  20:	49 be 00 00 00 00 00 	movabs $0xdffffc0000000000,%r14
  27:	fc ff df
* 2a:	e8 87 48 dc 09       	call   0x9dc48b6 <-- trapping instruction
  2f:	89 c3                	mov    %eax,%ebx
  31:	31 ff                	xor    %edi,%edi
  33:	89 c6                	mov    %eax,%esi
  35:	e8 4c 1f b3 ff       	call   0xffb31f86
  3a:	85 db                	test   %ebx,%ebx
  3c:	74 10                	je     0x4e
  3e:	e8                   	.byte 0xe8
  3f:	23                   	.byte 0x23