------------[ cut here ]------------
WARNING: CPU: 1 PID: 7711 at net/mac80211/tx.c:4934 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4934 [inline]
WARNING: CPU: 1 PID: 7711 at net/mac80211/tx.c:4934 __ieee80211_beacon_get+0x148c/0x19cc net/mac80211/tx.c:5255
Modules linked in:
CPU: 1 PID: 7711 Comm: syz.1.697 Not tainted 6.1.141-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4934 [inline]
pc : __ieee80211_beacon_get+0x148c/0x19cc net/mac80211/tx.c:5255
lr : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4934 [inline]
lr : __ieee80211_beacon_get+0x148c/0x19cc net/mac80211/tx.c:5255
sp : ffff800008017920
x29: ffff800008017ad0 x28: ffff800008017b3c x27: ffff0000fa1dd858
x26: ffff0000e47e0ea0 x25: ffff0000fa568000 x24: ffff0000dc1e0c80
x23: 0000000000000000 x22: 0000000000000001 x21: ffff700001002f34
x20: ffff0000dc1e2790 x19: dfff800000000000 x18: ffff800011a7bce0
x17: ffff80018a773000 x16: ffff8000082d0750 x15: 0000000000000000
x14: 0000000000000007 x13: 0000000000ff0100 x12: 0000000000ff0100
x11: ff008000112142f4 x10: 0000000000000000 x9 : ffff8000112142f4
x8 : ffff0000d1035340 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011213110
x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4934 [inline]
 __ieee80211_beacon_get+0x148c/0x19cc net/mac80211/tx.c:5255
 ieee80211_beacon_get_tim+0x68/0x444 net/mac80211/tx.c:5342
 ieee80211_beacon_get include/net/mac80211.h:5262 [inline]
 mac80211_hwsim_beacon_tx+0x1e8/0x914 drivers/net/wireless/mac80211_hwsim.c:2086
 __iterate_interfaces+0x204/0x484 net/mac80211/util.c:788
 ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 net/mac80211/util.c:824
 mac80211_hwsim_beacon+0xc8/0x1b8 drivers/net/wireless/mac80211_hwsim.c:2142
 __run_hrtimer kernel/time/hrtimer.c:1752 [inline]
 __hrtimer_run_queues+0x44c/0xc64 kernel/time/hrtimer.c:1816
 hrtimer_run_softirq+0x160/0x400 kernel/time/hrtimer.c:1833
 handle_softirqs+0x318/0xc6c 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+0x24/0x4c arch/arm64/kernel/entry.S:893
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85
 invoke_softirq kernel/softirq.c:477 [inline]
 __irq_exit_rcu+0x23c/0x43c 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
 __sanitizer_cov_trace_pc+0x68/0x94 kernel/kcov.c:216
 check_preemption_disabled+0x38/0x104 lib/smp_processor_id.c:16
 debug_smp_processor_id+0x20/0x2c lib/smp_processor_id.c:60
 rcu_dynticks_curr_cpu_in_eqs include/linux/context_tracking.h:122 [inline]
 rcu_is_watching+0x50/0x134 kernel/rcu/tree.c:721
 trace_contention_begin+0xb4/0x2f0 include/trace/events/lock.h:95
 __mutex_lock_common+0x19c/0x1f38 kernel/locking/mutex.c:605
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799
 __unix_dgram_recvmsg+0x16c/0xae8 net/unix/af_unix.c:2444
 unix_dgram_recvmsg+0xd0/0xe8 net/unix/af_unix.c:2544
 sock_recvmsg_nosec net/socket.c:1022 [inline]
 ____sys_recvmsg+0x62c/0x71c net/socket.c:2736
 ___sys_recvmsg net/socket.c:2780 [inline]
 do_recvmmsg+0x364/0x96c net/socket.c:2874
 __sys_recvmmsg net/socket.c:2953 [inline]
 __do_sys_recvmmsg net/socket.c:2976 [inline]
 __se_sys_recvmmsg net/socket.c:2969 [inline]
 __arm64_sys_recvmmsg+0x17c/0x238 net/socket.c:2969
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x138 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: 173557
hardirqs last  enabled at (173556): [<ffff800011a07d24>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (173556): [<ffff800011a07d24>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (173557): [<ffff80001191c930>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (173550): [<ffff8000081a8e70>] softirq_handle_end kernel/softirq.c:439 [inline]
softirqs last  enabled at (173550): [<ffff8000081a8e70>] handle_softirqs+0xaf8/0xc6c kernel/softirq.c:624
softirqs last disabled at (173553): [<ffff800008020164>] __do_softirq+0x14/0x20 kernel/softirq.c:630
---[ end trace 0000000000000000 ]---