------------[ cut here ]------------ raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 0 PID: 8777 at kernel/locking/irqflag-debug.c:9 warn_bogus_irq_restore kernel/locking/irqflag-debug.c:9 [inline] WARNING: CPU: 0 PID: 8777 at kernel/locking/irqflag-debug.c:9 warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:7 Modules linked in: CPU: 0 PID: 8777 Comm: syz-executor.1 Not tainted 5.11.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:warn_bogus_irq_restore kernel/locking/irqflag-debug.c:9 [inline] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:7 Code: 51 00 e9 3f fe ff ff cc cc cc cc cc cc 80 3d e0 b4 ce 0a 00 74 01 c3 48 c7 c7 60 f5 8a 88 c6 05 cf b4 ce 0a 01 e8 17 01 a4 06 <0f> 0b c3 48 c7 c0 a0 46 4d 8e 53 48 89 fb 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc900017bf9f8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8881477b2040 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000004 RDI: fffff520002f7f31 RBP: 0000000000000246 R08: 0000000000000001 R09: ffff8880b9e2015b R10: ffffed10173c402b R11: 0000000000000001 R12: 0000000000000003 R13: ffffed1028ef6408 R14: 0000000000000001 R15: ffff8880b9e359c0 FS: 00000000017b8400(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000017c1848 CR3: 0000000010920000 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+0xc3/0xe0 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_mkdir+0x298/0x910 fs/ext4/namei.c:2793 vfs_mkdir+0x413/0x660 fs/namei.c:3652 do_mkdirat+0x1eb/0x250 fs/namei.c:3675 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x465567 Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 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:00007ffe00ad69f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000053 RAX: ffffffffffffffda RBX: 00007ffe00ad6a90 RCX: 0000000000465567 RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffe00ad6a90 RBP: 00007ffe00ad6a6c R08: 0000000000000000 R09: 0000000000000006 R10: 00007ffe00ad6794 R11: 0000000000000202 R12: 0000000000000032 R13: 000000000006549a R14: 0000000000000002 R15: 00007ffe00ad6ad0