------------[ cut here ]------------ raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 0 PID: 12595 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: 12595 Comm: udevd Not tainted 5.11.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:10 Code: 24 48 c7 c7 a0 63 89 88 e8 e3 c4 c2 ff 80 3d c4 92 ea 03 00 74 01 c3 48 c7 c7 60 d9 8a 88 c6 05 b3 92 ea 03 01 e8 d8 c3 c2 ff <0f> 0b c3 48 39 77 10 0f 84 97 00 00 00 66 f7 47 22 f0 ff 74 4b 48 RSP: 0018:ffffc90002cc7808 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888029dd7810 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff888adfa0 RDI: fffff52000598ef3 RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff8e0f182f R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000003 R13: ffffed10053baf02 R14: 0000000000000001 R15: ffff8880b9e51ec0 FS: 00007fe3bd764840(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a8dfa3a600 CR3: 0000000014aaa000 CR4: 00000000003506f0 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] lockref_put_or_lock+0x9/0x60 lib/lockref.c:174 fast_dput fs/dcache.c:747 [inline] dput+0x2f2/0x890 fs/dcache.c:872 step_into+0x23d/0x1ec0 fs/namei.c:1701 open_last_lookups fs/namei.c:3204 [inline] path_openat+0x3ca/0x21c0 fs/namei.c:3367 do_filp_open+0x16d/0x390 fs/namei.c:3397 do_sys_openat2+0x11e/0x360 fs/open.c:1178 do_sys_open fs/open.c:1194 [inline] __do_sys_openat fs/open.c:1210 [inline] __se_sys_openat fs/open.c:1205 [inline] __x64_sys_openat+0x11b/0x1d0 fs/open.c:1205 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fe3bd8bb697 Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f RSP: 002b:00007ffcc8641910 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000563df8e8aab0 RCX: 00007fe3bd8bb697 RDX: 0000000000080000 RSI: 00007ffcc8641a48 RDI: 00000000ffffff9c RBP: 00007ffcc8641a48 R08: 0000000000000008 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 R13: 0000563df8e8aab0 R14: 0000000000000001 R15: 0000563df76da160