------------[ cut here ]------------ kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:2955! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 23019 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:kvm_read_guest_offset_cached+0x4bf/0x4d0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2955 Code: 00 31 ed e9 8f fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 0f fd ff ff 48 89 ef e8 eb 74 c7 00 e9 02 fd ff ff e8 01 a8 7b 00 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41 RSP: 0018:ffffc90004c7f2e8 EFLAGS: 00010283 RAX: ffffffff8108cdaf RBX: 0000000000000004 RCX: 0000000000040000 RDX: ffffc9001550e000 RSI: 0000000000002756 RDI: 0000000000002757 RBP: ffff888032b967b0 R08: ffffffff8108c9e0 R09: fffff520009977eb R10: fffff520009977eb R11: 0000000000000000 R12: 0000000000000000 R13: ffff88802ff00000 R14: 0000000000000000 R15: ffff888032b96798 FS: 00007f6e8e2f3700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2bc22000 CR3: 000000004a966000 CR4: 00000000003526e0 Call Trace: handle_vmptrld+0x810/0x13b0 arch/x86/kvm/vmx/nested.c:5304 vmx_handle_exit+0x26/0x160 arch/x86/kvm/vmx/vmx.c:6029 vcpu_enter_guest+0x595d/0x98b0 arch/x86/kvm/x86.c:9941 vcpu_run+0x4d3/0xe50 arch/x86/kvm/x86.c:10008 kvm_arch_vcpu_ioctl_run+0x494/0xb20 arch/x86/kvm/x86.c:10203 kvm_vcpu_ioctl+0x894/0xe20 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3709 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: 0033:0x7f6e90d7dae9 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:00007f6e8e2f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f6e90e90f60 RCX: 00007f6e90d7dae9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f6e90dd7f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd00f6942f R14: 00007f6e8e2f3300 R15: 0000000000022000 Modules linked in: ---[ end trace f8d68ef3eedf28e0 ]--- RIP: 0010:kvm_read_guest_offset_cached+0x4bf/0x4d0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2955 Code: 00 31 ed e9 8f fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 0f fd ff ff 48 89 ef e8 eb 74 c7 00 e9 02 fd ff ff e8 01 a8 7b 00 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41 RSP: 0018:ffffc90004c7f2e8 EFLAGS: 00010283 RAX: ffffffff8108cdaf RBX: 0000000000000004 RCX: 0000000000040000 RDX: ffffc9001550e000 RSI: 0000000000002756 RDI: 0000000000002757 RBP: ffff888032b967b0 R08: ffffffff8108c9e0 R09: fffff520009977eb R10: fffff520009977eb R11: 0000000000000000 R12: 0000000000000000 R13: ffff88802ff00000 R14: 0000000000000000 R15: ffff888032b96798 FS: 00007f6e8e2f3700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000004a966000 CR4: 00000000003526f0