> #0 terminate_due_to_signal (sig=6, backtrace_limit=40) at > ../../src/emacs.c:432 > #1 0x000000000061b51b in emacs_abort () at ../../src/sysdep.c:2391 > #2 0x0000000000541fc2 in cmcheckmagic (tty=0x1ebe0d0) at ../../src/cm.c:122 > #3 0x0000000000546564 in tty_write_glyphs (f=0x1e7bb30, string=0x1e9afe0, > len=80) at ../../src/term.c:819 > #4 0x00000000005508c9 in write_glyphs (f=0x1e7bb30, string=0x1e9a0e0, > len=80) at ../../src/terminal.c:164 > #5 0x000000000042a6d7 in update_frame_line (f=0x1e7bb30, vpos=4, > updating_menu_p=false) at ../../src/dispnew.c:5326 > #6 0x00000000004298c5 in update_frame_1 (f=0x1e7bb30, force_p=true, > inhibit_id_p=false, set_cursor_p=true, > […] > so the original assertion violation is gone here. >
We're dealing with two type of assertion violations / crashes / backtraces: - in update_frame_line, that causes chcheckmagic to fail - in build_frame_matrix_from_leaf_window, assertion violation With the same build I mentioned in the top post (that is, without any code change), I can see both, after following the same instructions I posted. The update_frame_line happens much more frequently, therefore I thought that the update_frame_line was fixed in 71289; but it's not: I just reproduced the update_frame_line issue. So you can't be sure that the original assertion violation is gone. Your build may have crashed with the update_frame_line crash, before reaching the build_frame_matrix_from_leaf_window crash. The best would be to solve both crashes :-) I don't know whether both crashes are related.
