------------[ cut here ]------------ WARNING: CPU: 0 PID: 15 at net/mac80211/tx.c:4929 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4929 [inline] WARNING: CPU: 0 PID: 15 at net/mac80211/tx.c:4929 __ieee80211_beacon_get+0x1518/0x1aa4 net/mac80211/tx.c:5248 Modules linked in: CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.1.90-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4929 [inline] pc : __ieee80211_beacon_get+0x1518/0x1aa4 net/mac80211/tx.c:5248 lr : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4929 [inline] lr : __ieee80211_beacon_get+0x1518/0x1aa4 net/mac80211/tx.c:5248 sp : ffff800019e87680 x29: ffff800019e87840 x28: ffff7000033d0ee4 x27: ffff0000c39b0600 x26: ffff0000d8090ea0 x25: ffff0000d2152260 x24: ffff800019e878e0 x23: ffff0000c39adc58 x22: ffff0000d2150c80 x21: 0000000000000000 x20: ffff0000d2152798 x19: dfff800000000000 x18: 1fffe0003686b376 x17: 00000000ffff0000 x16: ffff8000084f9e0c x15: 0000000000000000 x14: 0000000000000007 x13: ffff0000c09b3780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011aaf188 x8 : ffff0000c09b3780 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011aadf28 x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4929 [inline] __ieee80211_beacon_get+0x1518/0x1aa4 net/mac80211/tx.c:5248 ieee80211_beacon_get_tim+0xb4/0x4ec net/mac80211/tx.c:5335 ieee80211_beacon_get include/net/mac80211.h:5245 [inline] mac80211_hwsim_beacon_tx+0x1fc/0x94c 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+0xcc/0x1c8 drivers/net/wireless/mac80211_hwsim.c:2142 __run_hrtimer kernel/time/hrtimer.c:1686 [inline] __hrtimer_run_queues+0x4b0/0xdc0 kernel/time/hrtimer.c:1750 hrtimer_run_softirq+0x158/0x21c kernel/time/hrtimer.c:1767 __do_softirq+0x314/0xe38 kernel/softirq.c:571 run_ksoftirqd+0x68/0x258 kernel/softirq.c:934 smpboot_thread_fn+0x4b0/0x96c kernel/smpboot.c:164 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 332357 hardirqs last enabled at (332356): [<ffff800012238ed4>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (332356): [<ffff800012238ed4>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (332357): [<ffff800012154e8c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (332252): [<ffff800008020d7c>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (332252): [<ffff800008020d7c>] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (332275): [<ffff8000081ca50c>] run_ksoftirqd+0x68/0x258 kernel/softirq.c:934 ---[ end trace 0000000000000000 ]---