------------[ cut here ]------------ kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:2971! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24635 Comm: syz-executor.1 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:kvm_read_guest_offset_cached+0x3aa/0x440 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2971 Code: 00 48 c7 c2 20 08 a2 89 be 0b 03 00 00 48 c7 c7 80 0d a2 89 c6 05 21 11 74 0c 01 e8 86 a8 02 08 e9 d6 fc ff ff e8 76 64 6f 00 <0f> 0b e8 6f 64 6f 00 48 8b 74 24 10 4c 89 ef 4c 89 e1 48 8b 54 24 RSP: 0018:ffffc9000c37fa18 EFLAGS: 00010212 RAX: 000000000000a077 RBX: ffff888033bee798 RCX: ffffc9000caf1000 RDX: 0000000000040000 RSI: ffffffff8108806a RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000004 R09: ffffc9000c0ebf53 R10: ffffffff81087d9f R11: 0000000000000002 R12: 0000000000000004 R13: ffffc9000c0e1000 R14: 0000000000000000 R15: ffff8880b3d00000 FS: 00007fc96ad3d700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055867a1736d0 CR3: 00000000aab05000 CR4: 00000000003526f0 Call Trace: handle_vmptrld arch/x86/kvm/vmx/nested.c:5304 [inline] handle_vmptrld+0x39d/0x820 arch/x86/kvm/vmx/nested.c:5266 __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6012 [inline] vmx_handle_exit+0x4f7/0x18a0 arch/x86/kvm/vmx/vmx.c:6029 vcpu_enter_guest+0x2b88/0x44a0 arch/x86/kvm/x86.c:9894 vcpu_run arch/x86/kvm/x86.c:9961 [inline] kvm_arch_vcpu_ioctl_run+0x4fc/0x21a0 arch/x86/kvm/x86.c:10156 kvm_vcpu_ioctl+0x570/0xf30 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3725 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fc96d7e8ae9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc96ad3d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fc96d8fc020 RCX: 00007fc96d7e8ae9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 RBP: 00007fc96d842f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffda9dee24f R14: 00007fc96ad3d300 R15: 0000000000022000 Modules linked in: ---[ end trace 26525f1fce63ea12 ]--- RIP: 0010:kvm_read_guest_offset_cached+0x3aa/0x440 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2971 Code: 00 48 c7 c2 20 08 a2 89 be 0b 03 00 00 48 c7 c7 80 0d a2 89 c6 05 21 11 74 0c 01 e8 86 a8 02 08 e9 d6 fc ff ff e8 76 64 6f 00 <0f> 0b e8 6f 64 6f 00 48 8b 74 24 10 4c 89 ef 4c 89 e1 48 8b 54 24 RSP: 0018:ffffc9000c37fa18 EFLAGS: 00010212 RAX: 000000000000a077 RBX: ffff888033bee798 RCX: ffffc9000caf1000 RDX: 0000000000040000 RSI: ffffffff8108806a RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000004 R09: ffffc9000c0ebf53 R10: ffffffff81087d9f R11: 0000000000000002 R12: 0000000000000004 R13: ffffc9000c0e1000 R14: 0000000000000000 R15: ffff8880b3d00000 FS: 00007fc96ad3d700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4d1cb49018 CR3: 00000000aab05000 CR4: 00000000003526f0