------------[ cut here ]------------ WARNING: CPU: 0 PID: 3602 at arch/x86/kvm/x86.c:10460 kvm_arch_vcpu_ioctl_run+0x8fe/0xb70 arch/x86/kvm/x86.c:10460 Modules linked in: CPU: 0 PID: 3602 Comm: syz-executor339 Not tainted 5.17.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x8fe/0xb70 arch/x86/kvm/x86.c:10460 Code: c6 e8 56 d9 75 00 45 85 ed 0f 8e 81 00 00 00 e8 38 d5 75 00 48 8b 5c 24 08 e9 60 fb ff ff e8 29 d5 75 00 eb 05 e8 22 d5 75 00 <0f> 0b e9 4d fb ff ff e8 16 d5 75 00 e9 ab fb ff ff e8 0c d5 75 00 RSP: 0018:ffffc90001f2fc88 EFLAGS: 00010293 RAX: ffffffff810fc08e RBX: ffff888019938d18 RCX: ffff88807c7b9d00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff810fbbd5 R09: fffffbfff1c00b1e R10: fffffbfff1c00b1e R11: 0000000000000000 R12: ffff888019938000 R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888018f9c000 FS: 00007f49bc4ef700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f49bc5b4bd8 CR3: 000000001d74e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_vcpu_ioctl+0x894/0xe20 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3908 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f49bc55fb09 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 14 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:00007f49bc4ef308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f49bc5e8418 RCX: 00007f49bc55fb09 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f49bc5e8410 R08: 00007f49bc4ef700 R09: 0000000000000000 R10: 00007f49bc4ef700 R11: 0000000000000246 R12: 00007f49bc5e841c R13: 00007f49bc5b5058 R14: 6d766b2f7665642f R15: 0000000000022000