------------[ cut here ]------------
WARNING: CPU: 1 PID: 21 at net/mac80211/tx.c:4961 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4961 [inline]
WARNING: CPU: 1 PID: 21 at net/mac80211/tx.c:4961 __ieee80211_beacon_get+0xf78/0x12fc net/mac80211/tx.c:5362
Modules linked in:
CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026
pstate: 42400005 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4961 [inline]
pc : __ieee80211_beacon_get+0xf78/0x12fc net/mac80211/tx.c:5362
lr : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4961 [inline]
lr : __ieee80211_beacon_get+0xf78/0x12fc net/mac80211/tx.c:5362
sp : ffff80001cc17880
x29: ffff80001cc178c0 x28: ffff0000dda48e80 x27: ffffffffffffe520
x26: 00000000ffffffff x25: ffff0000de8dd000 x24: ffff0000cc634258
x23: dfff800000000000 x22: ffff80001cc1792c x21: ffff0000f5f36228
x20: 0000000000000000 x19: ffff0000f5f36760 x18: 1fffe00033e7457e
x17: 00000000ffff0000 x16: ffff8000082dbd50 x15: 0000000000000000
x14: 0000000000000007 x13: 0000000000ff0100 x12: ffff800017c6d968
x11: ff0080001146ff3c x10: 0000000000000000 x9 : ffff80001146ff3c
x8 : ffff0000c0a59c00 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001146f218
x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4961 [inline]
 __ieee80211_beacon_get+0xf78/0x12fc net/mac80211/tx.c:5362
 ieee80211_beacon_get_tim+0x70/0x44c net/mac80211/tx.c:5489
 ieee80211_beacon_get include/net/mac80211.h:5335 [inline]
 mac80211_hwsim_beacon_tx+0x1e4/0x8fc drivers/net/wireless/mac80211_hwsim.c:2091
 __iterate_interfaces+0x200/0x47c net/mac80211/util.c:788
 ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 net/mac80211/util.c:824
 mac80211_hwsim_beacon+0xc8/0x1b0 drivers/net/wireless/mac80211_hwsim.c:2147
 __run_hrtimer kernel/time/hrtimer.c:1751 [inline]
 __hrtimer_run_queues+0x444/0xc58 kernel/time/hrtimer.c:1815
 hrtimer_run_softirq+0x164/0x408 kernel/time/hrtimer.c:1832
 handle_softirqs+0x318/0xc90 kernel/softirq.c:596
 run_ksoftirqd+0x7c/0x2ac kernel/softirq.c:968
 smpboot_thread_fn+0x4e8/0x960 kernel/smpboot.c:164
 kthread+0x254/0x2e0 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850
irq event stamp: 14777883
hardirqs last  enabled at (14777882): [<ffff800011c85e5c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (14777882): [<ffff800011c85e5c>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (14777883): [<ffff800011b9acd4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (14774938): [<ffff8000081ae3b4>] softirq_handle_end kernel/softirq.c:439 [inline]
softirqs last  enabled at (14774938): [<ffff8000081ae3b4>] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624
softirqs last disabled at (14774943): [<ffff8000081b1364>] run_ksoftirqd+0x7c/0x2ac kernel/softirq.c:968
---[ end trace 0000000000000000 ]---