------------[ cut here ]------------ raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 1 PID: 30288 at kernel/locking/irqflag-debug.c:9 warn_bogus_irq_restore kernel/locking/irqflag-debug.c:9 [inline] WARNING: CPU: 1 PID: 30288 at kernel/locking/irqflag-debug.c:9 warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:7 Modules linked in: CPU: 1 PID: 30288 Comm: syz-executor308 Not tainted 5.11.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 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 36 db 18 0b 00 74 01 c3 48 c7 c7 60 e7 ca 88 c6 05 25 db 18 0b 01 e8 52 fd d9 06 <0f> 0b c3 48 c7 c0 a0 96 a1 8e 53 48 89 fb 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc90001dbf6b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88814615f520 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000004 RDI: fffff520003b7ec9 RBP: 0000000000000246 R08: 0000000000000001 R09: ffff8880b9f2015b R10: ffffed10173e402b R11: 0000000000000001 R12: 0000000000000003 R13: ffffed1028c2bea4 R14: 0000000000000001 R15: ffff8880b9f519c0 FS: 0000555555d1e300(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9458bd301d CR3: 000000001d911000 CR4: 00000000003506e0 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] lockref_get_not_dead+0xb/0x60 lib/lockref.c:211 __legitimize_path+0x69/0x160 fs/namei.c:617 unlazy_walk+0xe5/0x2b0 fs/namei.c:693 lookup_fast+0x31f/0x5c0 fs/namei.c:1469 walk_component+0xb1/0x5e0 fs/namei.c:1857 link_path_walk.part.0+0x434/0x9a0 fs/namei.c:2183 link_path_walk fs/namei.c:2113 [inline] path_openat+0x206/0x21d0 fs/namei.c:3367 do_filp_open+0x16d/0x390 fs/namei.c:3398 do_sys_openat2+0x11e/0x360 fs/open.c:1172 do_sys_open fs/open.c:1188 [inline] __do_sys_openat fs/open.c:1204 [inline] __se_sys_openat fs/open.c:1199 [inline] __x64_sys_openat+0x11b/0x1d0 fs/open.c:1199 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f9458b51647 Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 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 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25 RSP: 002b:00007ffda7af7be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9458b51647 RDX: 0000000000080001 RSI: 00007f9458bd3022 RDI: 00000000ffffff9c RBP: 00007f9458bd3022 R08: 0000000000000000 R09: 00007ffda7af7bd0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080001 R13: 0000000000000000 R14: 00007ffda7af8180 R15: 00007ffda7af8170