------------[ cut here ]------------ WARNING: CPU: 0 PID: 6728 at net/mac80211/tx.c:5038 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5038 [inline] WARNING: CPU: 0 PID: 6728 at net/mac80211/tx.c:5038 __ieee80211_beacon_get+0xf40/0x12a4 net/mac80211/tx.c:5467 Modules linked in: CPU: 0 UID: 0 PID: 6728 Comm: syz-executor461 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5038 [inline] pc : __ieee80211_beacon_get+0xf40/0x12a4 net/mac80211/tx.c:5467 lr : __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5038 [inline] lr : __ieee80211_beacon_get+0xf40/0x12a4 net/mac80211/tx.c:5467 sp : ffff800080007a60 x29: ffff800080007aa0 x28: 0000000000000000 x27: 0000000000000041 x26: ffff0000c68d8cc0 x25: ffff0000d6358800 x24: 0000000000000000 x23: ffff0000c2508e40 x22: ffff800080007b20 x21: ffff0000c68da448 x20: dfff800000000000 x19: ffff0000c68da920 x18: 0000000000000000 x17: 00000000ffff0000 x16: ffff800080585eb0 x15: ffff700010000f65 x14: 0000000000000000 x13: 0000000000000007 x12: ffff0000cadb0000 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cadb0000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80008ad7a2a0 x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5038 [inline] (P) __ieee80211_beacon_get+0xf40/0x12a4 net/mac80211/tx.c:5467 (P) __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5038 [inline] (L) __ieee80211_beacon_get+0xf40/0x12a4 net/mac80211/tx.c:5467 (L) ieee80211_beacon_get_tim+0xbc/0x29c net/mac80211/tx.c:5594 ieee80211_beacon_get include/net/mac80211.h:5607 [inline] mac80211_hwsim_beacon_tx+0x338/0x70c drivers/net/wireless/virtual/mac80211_hwsim.c:2311 __iterate_interfaces+0x204/0x4b8 net/mac80211/util.c:774 ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 net/mac80211/util.c:810 mac80211_hwsim_beacon+0xcc/0x1c8 drivers/net/wireless/virtual/mac80211_hwsim.c:2345 __run_hrtimer kernel/time/hrtimer.c:1691 [inline] __hrtimer_run_queues+0x494/0xce0 kernel/time/hrtimer.c:1755 hrtimer_run_softirq+0x158/0x21c kernel/time/hrtimer.c:1772 handle_softirqs+0x2e0/0xbf8 kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:891 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 invoke_softirq kernel/softirq.c:435 [inline] __irq_exit_rcu+0x1d8/0x544 kernel/softirq.c:655 irq_exit_rcu+0x14/0x84 kernel/softirq.c:671 __el1_irq arch/arm64/kernel/entry-common.c:561 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:575 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:580 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:596 __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P) arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P) __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] (P) _raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:194 (P) __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] (L) _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 (L) unlock_hrtimer_base kernel/time/hrtimer.c:1016 [inline] hrtimer_start_range_ns+0x8bc/0x9e0 kernel/time/hrtimer.c:1305 hrtimer_start_expires include/linux/hrtimer.h:289 [inline] hrtimer_sleeper_start_expires kernel/time/hrtimer.c:1953 [inline] do_nanosleep+0x150/0x504 kernel/time/hrtimer.c:2029 hrtimer_nanosleep+0x1a0/0x318 kernel/time/hrtimer.c:2080 common_nsleep+0xa8/0xc0 kernel/time/posix-timers.c:1365 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1411 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1388 [inline] __arm64_sys_clock_nanosleep+0x350/0x38c kernel/time/posix-timers.c:1388 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 2799 hardirqs last enabled at (2798): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (2798): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (2799): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (2702): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (2713): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---