This was the output Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:420 420 { (gdb) frame 2 #2 0x000055555571ba26 in make_lispy_event (event=0x555555e25300 ) at keyboard.c:6140 6140 emacs_abort (); (gdb) p *event $1 = { kind = SCROLL_BAR_CLICK_EVENT, part = scroll_bar_handle, code = 0, modifiers = 0, x = make_fixnum(17531), y = make_fixnum(1244637), timestamp = 0, frame_or_window = XIL(0x5555560794a5), arg = XIL(0), device = XIL(0x30) } On Tue, Jun 14, 2022 at 11:14 PM Eli Zaretskii wrote: > > From: समीर सिंह Sameer Singh > > > > Date: Tue, 14 Jun 2022 19:38:32 +0530 > > > > Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, > backtrace_limit=40) at emacs.c:420 > > 420 { > > (gdb) bt full > > #0 terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:420 > > #1 0x0000555555740e5e in emacs_abort () at sysdep.c:2310 > > #2 0x000055555571ba26 in make_lispy_event (event=0x555555e25300 > ) at keyboard.c:6140 > > button = 0 > > start_pos = XIL(0) > > is_double = false > > position = XIL(0x5555567fd423) > > start_pos_ptr = 0x7ffff1e414c0 > > i = -493962752 > > Please show the result of the following: > > (gdb) frame 2 > (gdb) p *event > > (This assumes that "frame 2 gets you to the frame in make_lispy_event > above; if not adjust the frame number accordingly.) > > Thanks. >