------------[ cut here ]------------ raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 1 PID: 191 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1f/0x30 kernel/locking/irqflag-debug.c:10 Modules linked in: CPU: 1 PID: 191 Comm: kworker/u4:4 Not tainted 5.12.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: 0x0 (events_unbound) RIP: 0010:warn_bogus_irq_restore+0x1f/0x30 kernel/locking/irqflag-debug.c:10 Code: cc cc cc cc cc cc cc cc cc cc cc 80 3d c7 af b1 03 00 74 01 c3 c6 05 bd af b1 03 01 48 c7 c7 c0 5f ae 89 31 c0 e8 d1 dd f6 f7 <0f> 0b c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc 41 56 53 48 83 RSP: 0018:ffffc90000dc0a08 EFLAGS: 00010246 RAX: 6a712abdc5855100 RBX: ffffffff8f982d60 RCX: ffff8880118bb880 RDX: 0000000000000103 RSI: 0000000000000103 RDI: 0000000000000000 RBP: 1ffff920001b8142 R08: ffffffff81609502 R09: ffffed10173e5fe8 R10: ffffed10173e5fe8 R11: 0000000000000000 R12: 0000000000000003 R13: ffff88823ffe6880 R14: 0000000000000246 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f44d117d718 CR3: 000000001340a000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_wait+0x10e/0x160 arch/x86/kernel/kvm.c:860 pv_wait arch/x86/include/asm/paravirt.h:564 [inline] pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline] __pv_queued_spin_lock_slowpath+0x6b5/0xb90 kernel/locking/qspinlock.c:508 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:554 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:85 [inline] do_raw_spin_lock+0x430/0x810 kernel/locking/spinlock_debug.c:113 spin_lock include/linux/spinlock.h:354 [inline] mac80211_hwsim_tx_frame_no_nl+0x60e/0x1860 drivers/net/wireless/mac80211_hwsim.c:1514 mac80211_hwsim_tx_frame+0x143/0x180 drivers/net/wireless/mac80211_hwsim.c:1775 mac80211_hwsim_beacon_tx+0x4b9/0x870 drivers/net/wireless/mac80211_hwsim.c:1829 __iterate_interfaces+0x23e/0x4b0 net/mac80211/util.c:793 ieee80211_iterate_active_interfaces_atomic+0x9b/0x120 net/mac80211/util.c:829 mac80211_hwsim_beacon+0xa4/0x180 drivers/net/wireless/mac80211_hwsim.c:1852 __run_hrtimer kernel/time/hrtimer.c:1519 [inline] __hrtimer_run_queues+0x4c9/0xa00 kernel/time/hrtimer.c:1583 hrtimer_run_softirq+0x176/0x1e0 kernel/time/hrtimer.c:1600 __do_softirq+0x318/0x714 kernel/softirq.c:345 invoke_softirq kernel/softirq.c:221 [inline] __irq_exit_rcu+0x1d8/0x200 kernel/softirq.c:422 irq_exit_rcu+0x5/0x20 kernel/softirq.c:434 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1100 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:632 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:199 Code: b4 fd ff 66 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0e 56 09 f8 48 89 df e8 56 2b 0b f8 e8 41 9f 2b f8 fb bf 01 00 00 00 c6 3b ff f7 65 8b 05 c7 9f ae 76 85 c0 74 02 5b c3 e8 7b fb ac RSP: 0018:ffffc9000143fca0 EFLAGS: 00000286 RAX: 6a712abdc5855100 RBX: ffff8880b9f34c40 RCX: ffffffff8f59cb03 RDX: 0000000040000000 RSI: 0000000000000002 RDI: 0000000000000001 RBP: ffffc9000143fd00 R08: ffffffff817eef20 R09: ffffed10173e6989 R10: ffffed10173e6989 R11: 0000000000000000 R12: ffff8880b9f34c40 R13: ffff8880118bb880 R14: dffffc0000000000 R15: 0000000000000000 finish_task_switch+0x145/0x620 kernel/sched/core.c:4193 context_switch kernel/sched/core.c:4327 [inline] __schedule+0x9a1/0xe70 kernel/sched/core.c:5075 schedule+0x14b/0x200 kernel/sched/core.c:5154 worker_thread+0xfe6/0x1300 kernel/workqueue.c:2442 kthread+0x39a/0x3c0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294