------------[ cut here ]------------
WARNING: CPU: 1 PID: 6374 at net/mac80211/tx.c:4961 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4961 [inline]
WARNING: CPU: 1 PID: 6374 at net/mac80211/tx.c:4961 __ieee80211_beacon_get+0xf78/0x12fc net/mac80211/tx.c:5362
Modules linked in:
CPU: 1 PID: 6374 Comm: syz.0.458 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 : ffff800008017ae0
x29: ffff800008017b20 x28: ffff0000c43d8e80 x27: ffffffffffffe520
x26: 00000000ffffffff x25: ffff0000d9b23800 x24: ffff0000d1ad6c58
x23: dfff800000000000 x22: ffff800008017b8c x21: ffff0000f5a9a228
x20: 0000000000000000 x19: ffff0000f5a9a760 x18: 1fffe00033e7217e
x17: 00000000ffff0000 x16: ffff8000082dbd58 x15: 0000000000000000
x14: 0000000000000007 x13: 0000000000ff0100 x12: ffff800017c7dca8
x11: ff0080001146e72c x10: 0000000000000000 x9 : ffff80001146e72c
x8 : ffff0000d0e21c00 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001146da08
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
 __do_softirq+0x14/0x20 kernel/softirq.c:630
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:897
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85
 invoke_softirq kernel/softirq.c:477 [inline]
 __irq_exit_rcu+0x23c/0x430 kernel/softirq.c:679
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:691
 __el1_irq arch/arm64/kernel/entry-common.c:472 [inline]
 el1_interrupt+0x38/0x54 arch/arm64/kernel/entry-common.c:486
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491
 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:581
 arch_local_irq_enable arch/arm64/include/asm/irqflags.h:35 [inline]
 raw_spin_rq_unlock_irq kernel/sched/sched.h:1374 [inline]
 __schedule+0xeb8/0x1a6c kernel/sched/core.c:6569
 schedule+0xc4/0x170 kernel/sched/core.c:6639
 schedule_timeout+0xc8/0x2f4 kernel/time/timer.c:2144
 unix_wait_for_peer+0x188/0x264 net/unix/af_unix.c:1449
 unix_dgram_sendmsg+0xc84/0x13e4 net/unix/af_unix.c:2051
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:730 [inline]
 ____sys_sendmsg+0x588/0x90c net/socket.c:2519
 ___sys_sendmsg net/socket.c:2573 [inline]
 __sys_sendmmsg+0x320/0x7ec net/socket.c:2659
 __do_sys_sendmmsg net/socket.c:2688 [inline]
 __se_sys_sendmmsg net/socket.c:2685 [inline]
 __arm64_sys_sendmmsg+0xa4/0xc0 net/socket.c:2685
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 98489
hardirqs last  enabled at (98488): [<ffff800011c8475c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (98488): [<ffff800011c8475c>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (98489): [<ffff800011b98ef4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (98278): [<ffff8000081ae3bc>] softirq_handle_end kernel/softirq.c:439 [inline]
softirqs last  enabled at (98278): [<ffff8000081ae3bc>] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624
softirqs last disabled at (98393): [<ffff800008020e6c>] __do_softirq+0x14/0x20 kernel/softirq.c:630
---[ end trace 0000000000000000 ]---