------------[ cut here ]------------ WARNING: CPU: 1 PID: 27919 at arch/x86/kvm/x86.c:11118 kvm_arch_vcpu_ioctl_run+0x138d/0x1510 Modules linked in: CPU: 1 PID: 27919 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-11812-g7733171926cc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x138d/0x1510 arch/x86/kvm/x86.c:11118 Code: e9 c6 f3 ff ff 89 d1 80 e1 07 38 c1 0f 8c d0 f3 ff ff 48 89 d3 48 89 d7 e8 d0 6e d6 00 48 89 da e9 bd f3 ff ff e8 c3 84 7c 00 <0f> 0b e9 18 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 86 f9 ff ff 48 89 RSP: 0018:ffffc900047bfc90 EFLAGS: 00010283 RAX: ffffffff8111146d RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000cf79000 RSI: 00000000000007be RDI: 00000000000007bf RBP: ffffc900047fa918 R08: ffffffff8117f315 R09: 1ffffffff1d3473d R10: dffffc0000000000 R11: fffffbfff1d3473e R12: ffff88803fd3a998 R13: ffff88807b519000 R14: dffffc0000000000 R15: ffff88803fd3a8c0 FS: 00007f44217fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002003c030 CR3: 000000007381d000 CR4: 00000000003526e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_vcpu_ioctl+0x7f4/0xd00 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4135 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f4422c7cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f44217fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f4422d9bf80 RCX: 00007f4422c7cae9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f4422cc847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f4422d9bf80 R15: 00007fffb41a3108