Created attachment 6530
0001-Deactivate-SEND_MOVED-code-paths.patch
For a start, deactivating the SEND_MOVED code paths seems to get rid of the crashes on my system with glib-2.46.2. Please try the patch attached and report back if it fixes the crashes for you too. Why this will not solve the real issue(s), it could give some clues where to look at.
Created attachment 6530 -SEND_MOVED- code-paths. patch
0001-Deactivate
For a start, deactivating the SEND_MOVED code paths seems to get rid of the crashes on my system with glib-2.46.2. Please try the patch attached and report back if it fixes the crashes for you too. Why this will not solve the real issue(s), it could give some clues where to look at.