------------[ cut here ]------------ raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 0 PID: 11129 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:10 Modules linked in: CPU: 0 PID: 11129 Comm: syz-executor.5 Not tainted 5.12.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:10 Code: be ff cc cc cc cc cc cc cc cc cc cc cc 80 3d 22 07 ad 04 00 74 01 c3 48 c7 c7 20 92 6b 89 c6 05 11 07 ad 04 01 e8 4c d1 be ff <0f> 0b c3 48 39 77 10 0f 84 97 00 00 00 66 f7 47 22 f0 ff 74 4b 48 RSP: 0000:ffffc9000179fc00 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88802db80c48 RCX: 0000000000000000 RDX: ffff88802909d4c0 RSI: ffffffff815c3f65 RDI: fffff520002f3f72 RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815bccfe R11: 0000000000000000 R12: 0000000000000003 R13: ffffed1005b70189 R14: 0000000000000001 R15: ffff8880b9c35f40 FS: 000000000316e400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c00e0f5000 CR3: 0000000012d7e000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_wait arch/x86/kernel/kvm.c:860 [inline] kvm_wait+0xc9/0xe0 arch/x86/kernel/kvm.c:837 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+0x8b8/0xb40 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+0x200/0x2b0 kernel/locking/spinlock_debug.c:113 spin_lock include/linux/spinlock.h:354 [inline] tcp_tsq_handler+0x1d/0x200 net/ipv4/tcp_output.c:1029 tcp_tasklet_func+0x2cc/0x560 net/ipv4/tcp_output.c:1063 tasklet_action_common.constprop.0+0x1d7/0x2d0 kernel/softirq.c:557 __do_softirq+0x29b/0x9f6 kernel/softirq.c:345 invoke_softirq kernel/softirq.c:221 [inline] __irq_exit_rcu kernel/softirq.c:422 [inline] irq_exit_rcu+0x134/0x200 kernel/softirq.c:434 sysvec_apic_timer_interrupt+0x45/0xc0 arch/x86/kernel/apic/apic.c:1100 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:632 RIP: 0033:0x412b54 Code: c1 48 03 44 24 10 48 39 c1 48 0f 42 c8 48 8b 05 42 28 09 01 31 d2 48 f7 f6 48 01 c3 48 39 d9 48 0f 43 d9 83 3d b0 d4 55 00 00 <0f> 8e cc 01 00 00 e8 a1 14 ff ff 48 39 c3 72 3f 69 3d 0a 28 09 01 RSP: 002b:00007fff328ecf80 EFLAGS: 00000202 RAX: 0000000000000000 RBX: 00000000000258e8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fff3296e090 R10: 0000000000000000 R11: 0000000000000000 R12: 000000000056c9e0 R13: 000000000056c9e0 R14: 000000000056bf60 R15: 00000000000255a7