[Bug sanitizer/77538] segmentation fault: thread sanitizer shadow stack overflow

[dvyukov at google dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77538

--- Comment #12 from Dmitry Vyukov <dvyukov at google dot com> ---
The crash in gdb looks like stack overflow (unsurprising if there are 1MB
frames). Does increasing thread stack size or reducing frame size (there must
something very big on the stack) help?