我这儿还是不行，太奇怪了，我先暂时放弃回退了 
附上最新的 emacs -Q 的log
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
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qt.webenginecontext:
GLImplementation: desktop
Surface Type: OpenGL
Surface Profile: CompatibilityProfile
Surface Version: 4.6
Using Default SG Backend: yes
Using Software Dynamic GL: no
Using Angle: no
Init Parameters:
* application-name eaf.py
* browser-subprocess-path /usr/lib/qt6/QtWebEngineProcess
* create-default-gl-context
* disable-features DnsOverHttpsUpgrade,ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture
* disable-setuid-sandbox
* disable-speech-api
* disable-web-security
* enable-features NetworkServiceInProcess,TracingServiceInProcess
* enable-gpu-rasterization
* enable-native-gpu-memory-buffers
* enable-threaded-compositing
* ignore-gpu-blocklist
* in-process-gpu
* use-gl desktop
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[New Thread 0x7fff699bf640 (LWP 2060308)]
[Detaching after fork from child process 2060309]
[Detaching after fork from child process 2060310]
[Detaching after fork from child process 2060311]
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[Thread 0x7fff1b66f640 (LWP 2060328) exited]
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Fontconfig error: Cannot load default config file: No such file: (null)
[New Thread 0x7ffef902f640 (LWP 2060367)]
[Thread 0x7ffef902f640 (LWP 2060367) exited]
[New Thread 0x7ffef902f640 (LWP 2060368)]
[Thread 0x7ffef902f640 (LWP 2060368) exited]
crbug/1173575, non-JS module files deprecated.
[EAF] Browser http://baidu.com/ loading time: 0.13427138328552246s
[New Thread 0x7ffef902f640 (LWP 2060371)]
[Thread 0x7ffef902f640 (LWP 2060371) exited]
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[Thread 0x7ffef902f640 (LWP 2060372) exited]
[New Thread 0x7ffef902f640 (LWP 2060373)]
[Thread 0x7ffef902f640 (LWP 2060373) exited]
crbug/1173575, non-JS module files deprecated.
[EAF] Browser http://baidu.com/ loading time: 0.0540621280670166s
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[EAF] Browser https://www.baidu.com/ loading time: 0.7049312591552734s
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[Thread 0x7ffef902f640 (LWP 2060644) exited]
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[Thread 0x7ffef902f640 (LWP 2060647) exited]
[New Thread 0x7ffef902f640 (LWP 2060649)]
[Thread 0x7ffef902f640 (LWP 2060649) exited]
Thread 1 "python3" received signal SIGTRAP, Trace/breakpoint trap.
0x00007fffeea3ed01 in ?? () from /usr/lib/libQt6WebEngineCore.so.6
#0 0x00007fffeea3ed01 in () at /usr/lib/libQt6WebEngineCore.so.6
#1 0x0000555555ebbfb8 in ()
#2 0x00000000000000f0 in ()
#3 0x00007fffffffc3c0 in ()
#4 0x00007ffefc095dc8 in ()
#5 0x00007fffffffc2c0 in ()
#6 0x00007fffee8b48c2 in () at /usr/lib/libQt6WebEngineCore.so.6
#7 0x00007fffffffc270 in ()
#8 0x00007fffffffc310 in ()
#9 0x00000000000000e0 in ()
#10 0x1b5f7196f53c7200 in ()
#11 0x0000555555fe5970 in ()
#12 0xffffffffffffff80 in ()
#13 0x0000000000000000 in ()
Process *eaf* finished