------------[ cut here ]------------
WARNING: CPU: 1 PID: 251 at net/mac80211/tx.c:4934 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:4934 [inline]
WARNING: CPU: 1 PID: 251 at net/mac80211/tx.c:4934 __ieee80211_beacon_get+0x148c/0x19cc net/mac80211/tx.c:5255
Modules linked in:
CPU: 1 PID: 251 Comm: kworker/u4:4 Not tainted 6.1.139-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: phy26 ieee80211_iface_work
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: ffff0000d1f6a658
x26: ffff0000e6638ea0 x25: ffff0000c63b4a00 x24: ffff0000f4b58c80
x23: 0000000000000000 x22: 0000000000000001 x21: ffff700001002f34
x20: ffff0000f4b5a790 x19: dfff800000000000 x18: ffff800011a7bd00
x17: 00000000ffff0000 x16: ffff8000082d0f6c x15: 0000000000000000
x14: 0000000000000007 x13: 0000000000ff0100 x12: 0000000000ff0100
x11: ff0080001120bfb0 x10: 0000000000000000 x9 : ffff80001120bfb0
x8 : ffff0000c9a60000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001120adcc
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:1691 [inline]
 __hrtimer_run_queues+0x44c/0xc64 kernel/time/hrtimer.c:1755
 hrtimer_run_softirq+0x160/0x400 kernel/time/hrtimer.c:1772
 handle_softirqs+0x318/0xc6c kernel/softirq.c:578
 __do_softirq+0x14/0x20 kernel/softirq.c:612
 ____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:459 [inline]
 __irq_exit_rcu+0x23c/0x43c kernel/softirq.c:661
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:673
 __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_restore arch/arm64/include/asm/irqflags.h:122 [inline]
 kasan_quarantine_put+0xd4/0x204 mm/kasan/quarantine.c:242
 ____kasan_slab_free+0x154/0x1b0 mm/kasan/common.c:238
 __kasan_slab_free+0x18/0x28 mm/kasan/common.c:244
 kasan_slab_free include/linux/kasan.h:177 [inline]
 slab_free_hook mm/slub.c:1724 [inline]
 slab_free_freelist_hook+0x16c/0x1ec mm/slub.c:1750
 slab_free mm/slub.c:3661 [inline]
 kmem_cache_free+0x11c/0x324 mm/slub.c:3683
 kfree_skbmem+0x10c/0x19c net/core/skbuff.c:-1
 __kfree_skb net/core/skbuff.c:871 [inline]
 kfree_skb_reason+0x1a0/0x41c net/core/skbuff.c:893
 kfree_skb include/linux/skbuff.h:1220 [inline]
 ieee80211_iface_work+0x610/0xa34 net/mac80211/iface.c:1727
 process_one_work+0x7f4/0x13a8 kernel/workqueue.c:2292
 worker_thread+0x8c8/0xfbc kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
irq event stamp: 1908401
hardirqs last  enabled at (1908400): [<ffff8000119ff69c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (1908400): [<ffff8000119ff69c>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (1908401): [<ffff8000119143a8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (1908350): [<ffff800010fea458>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (1908350): [<ffff800010fea458>] cfg80211_put_bss+0x1d4/0x228 net/wireless/scan.c:2595
softirqs last disabled at (1908365): [<ffff800008020164>] __do_softirq+0x14/0x20 kernel/softirq.c:612
---[ end trace 0000000000000000 ]---