===================================================== BUG: KMSAN: uninit-value in profile_hit include/linux/profile.h:53 [inline] BUG: KMSAN: uninit-value in profile_tick+0x1ae/0x1b0 kernel/profile.c:339 profile_hit include/linux/profile.h:53 [inline] profile_tick+0x1ae/0x1b0 kernel/profile.c:339 tick_sched_handle kernel/time/tick-sched.c:277 [inline] tick_nohz_handler+0x588/0x690 kernel/time/tick-sched.c:297 __run_hrtimer kernel/time/hrtimer.c:1687 [inline] __hrtimer_run_queues+0x56f/0xe40 kernel/time/hrtimer.c:1751 hrtimer_interrupt+0x3ab/0x1490 kernel/time/hrtimer.c:1813 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline] __sysvec_apic_timer_interrupt+0xa6/0x3a0 arch/x86/kernel/apic/apic.c:1049 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0x7e/0x90 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1f/0x30 arch/x86/include/asm/idtentry.h:702 __preempt_count_dec_and_test arch/x86/include/asm/preempt.h:94 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline] _raw_spin_unlock_irqrestore+0x33/0x60 kernel/locking/spinlock.c:194 complete_with_flags kernel/sched/completion.c:25 [inline] complete+0x2a0/0x450 kernel/sched/completion.c:47 usb_api_blocking_completion+0x7b/0xc0 drivers/usb/core/message.c:40 __usb_hcd_giveback_urb+0x508/0x770 drivers/usb/core/hcd.c:1648 usb_giveback_urb_bh+0x368/0x720 drivers/usb/core/hcd.c:1682 process_one_work kernel/workqueue.c:3267 [inline] process_scheduled_works+0xa81/0x1bd0 kernel/workqueue.c:3348 bh_worker+0x6cb/0xab0 kernel/workqueue.c:3608 workqueue_softirq_action+0x165/0x190 kernel/workqueue.c:3635 tasklet_action+0x14/0x40 kernel/softirq.c:810 handle_softirqs+0x1d8/0x810 kernel/softirq.c:554 run_ksoftirqd+0x29/0x50 kernel/softirq.c:928 smpboot_thread_fn+0x555/0xa60 kernel/smpboot.c:164 kthread+0x3e2/0x540 kernel/kthread.c:389 ret_from_fork+0x6d/0x90 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Local variable tx created at: ieee80211_get_buffered_bc+0x44/0x970 net/mac80211/tx.c:5891 mac80211_hwsim_beacon_tx+0x63b/0xb40 drivers/net/wireless/virtual/mac80211_hwsim.c:2303 CPU: 0 PID: 16 Comm: ksoftirqd/0 Tainted: G W 6.9.0-syzkaller-02707-g614da38e2f7a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 =====================================================