每次在虚拟机内锁屏黑屏后一段时间虚拟机崩溃

[Qiaodows]

日志：

KVM internal error. Suberror: 1
emulation failure
RAX=fffff7b4c0001298 RBX=ffffac0a14341040 RCX=000000000000001b RDX=0000000000000000
RSI=ffff9881cbb00180 RDI=000000000000000d RBP=0000000000000009 RSP=ffff968522e6ee30
R8 =0000000000000008 R9 =0000000000000000 R10=0000000000000fff R11=ffff9881cb800180
R12=0000000000000009 R13=0000000000000001 R14=0000000000000002 R15=0000000000000000
RIP=fffff8042f487794 RFL=00010202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
CS =0010 0000000000000000 00000000 00209b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 00000000 00409300 DPL=0 DS [-WA]
DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
FS =0053 0000000000000000 00017c00 0040f300 DPL=3 DS [-WA]
GS =002b ffff9881cb800000 ffffffff 00c0f300 DPL=3 DS [-WA]
LDT=0000 0000000000000000 00000000 00000000
TR =0040 ffff9881cb80e000 00000067 00008b00 DPL=0 TSS64-busy
GDT= ffff9881cb80ffb0 00000057
IDT= ffff9881cb80d000 00000fff
CR0=80050033 CR2=0000000000000000 CR3=00000000001ad000 CR4=00350ef8
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
Code=2c 90 9c 00 4b 8d 0c 64 0f 10 04 c8 0f 11 84 24 c8 00 00 00 <f2> 0f 10 4c c8 10 f2 0f 11 8c 24 d8 00 00 00 48 8b 0d d6 90 9c 00 c7 84 24 80 00 00 00 ff
2021-11-26T12:59:34.530135Z qemu-system-x86_64: terminating on signal 15 from pid 5600 (/usr/sbin/libvirtd)
2021-11-26 12:59:36.330+0000: shutting down, reason=destroyed

 

疑似可能性：开启了核显+独显直通，目前正在排查

如果是这样的话，以后都得用暂停代替了……

Edited November 26, 2021 by Qiaodows

[Qiaodows]

解决方案：放弃核显直通，改用iGPU显卡虚拟化。如果不需要插主板显示的话效果是一样的，Premiere或者OBS之类的软件还是能调用起来。

参考教程：https://post.smzdm.com/p/akxl2z3e/