kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=1153892352 (2307784704 ns) > initial count (71573132 ns). Using initial count to start timer. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 22057 at arch/x86/kvm/x86.c:10834 kvm_arch_vcpu_ioctl_run+0x25d9/0x2ad0 arch/x86/kvm/x86.c:10834 Modules linked in: CPU: 0 PID: 22057 Comm: syz-executor.5 Not tainted 6.2.0-rc6-syzkaller-00262-g95078069c1e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x25d9/0x2ad0 arch/x86/kvm/x86.c:10834 Code: fb ff ff e8 a9 72 6e 00 44 89 e6 48 c7 c7 80 87 42 8a c6 05 b4 91 4b 0d 01 e8 ed 13 af 08 0f 0b e9 41 fb ff ff e8 87 72 6e 00 <0f> 0b e9 3d fa ff ff e8 7b 72 6e 00 0f b6 1d 91 91 4b 0d 31 ff 89 RSP: 0018:ffffc9000844fcb0 EFLAGS: 00010216 RAX: 0000000000000779 RBX: 0000000000000001 RCX: ffffc900049d1000 RDX: 0000000000040000 RSI: ffffffff81128059 RDI: 0000000000000001 RBP: ffff88804a63a900 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffc9000aa8b028 R13: ffffc9000aa8aca0 R14: 0000000000000000 R15: ffff88804a63abec FS: 00007f7a8e238700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020029030 CR3: 000000007c03c000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 000000000000000a DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: kvm_vcpu_ioctl+0x574/0xfc0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4107 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f7a8d48c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7a8e238168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f7a8d5abf80 RCX: 00007f7a8d48c0c9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f7a8d4e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f7a8d6cfb1f R14: 00007f7a8e238300 R15: 0000000000022000