I took a look at the disassembly @ the point of the crash:
0x00007ffff3c57342 <+882>: call 0x7ffff53c62a0 <_ZN7WebCore9GLContext22createOffscreenContextEPNS_15PlatformDisplayE> 0x00007ffff3c57347 <+887>: mov -0x1d0(%rbp),%rdi => 0x00007ffff3c5734e <+894>: mov (%rdi),%rax 0x00007ffff3c57351 <+897>: call *0x10(%rax)
So it seems to be crashing somewhere between these two lines: https://github.com/WebKit/WebKit/blob/b65babf43267b620de1c5720a8624e766af525c2/Source/WebKit/UIProcess/API/glib/WebKitProtocolHandler.cpp#L374-L375
I took a look at the disassembly @ the point of the crash:
0x00007ffff3 c57342 <+882>: call 0x7ffff53c62a0 <_ZN7WebCore9GL Context22create OffscreenContex tEPNS_15Platfor mDisplayE> c57347 <+887>: mov -0x1d0(%rbp),%rdi c57351 <+897>: call *0x10(%rax)
0x00007ffff3
=> 0x00007ffff3c5734e <+894>: mov (%rdi),%rax
0x00007ffff3
So it seems to be crashing somewhere between these two lines: https:/ /github. com/WebKit/ WebKit/ blob/b65babf432 67b620de1c5720a 8624e766af525c2 /Source/ WebKit/ UIProcess/ API/glib/ WebKitProtocolH andler. cpp#L374- L375