------------[ cut here ]------------
raw_local_irq_restore() called with IRQs enabled
WARNING: CPU: 1 PID: 29088 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:10
Modules linked in:
CPU: 1 PID: 29088 Comm: syz-executor.2 Not tainted 5.11.0-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: 24 48 c7 c7 60 7b 89 88 e8 ec df c1 ff 80 3d ee fe e5 03 00 74 01 c3 48 c7 c7 60 f3 8a 88 c6 05 dd fe e5 03 01 e8 e1 de c1 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:ffffc9000914f4e8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88814a298040 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000004 RDI: fffff52001229e8f
RBP: 0000000000000200 R08: 0000000000000001 R09: ffff8880b9f1fa1b
R10: ffffed10173e3f43 R11: 0000000000000001 R12: 0000000000000003
R13: ffffed1029453008 R14: 0000000000000001 R15: ffff8880b9f51f00
FS:  00007f8fc8ab7700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000022a6708 CR3: 000000003e500000 CR4: 00000000001506e0
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]
 ext4_lock_group fs/ext4/ext4.h:3379 [inline]
 __ext4_new_inode+0x2da2/0x44d0 fs/ext4/ialloc.c:1187
 ext4_create+0x231/0x3f0 fs/ext4/namei.c:2613
 lookup_open.isra.0+0xd8e/0x1540 fs/namei.c:3111
 open_last_lookups fs/namei.c:3181 [inline]
 path_openat+0x79f/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_creat fs/open.c:1268 [inline]
 __se_sys_creat fs/open.c:1262 [inline]
 __x64_sys_creat+0xc3/0x110 fs/open.c:1262
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665e9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f8fc8ab7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000400
RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007ffc9f55a9df R14: 00007f8fc8ab7300 R15: 0000000000022000