Eli Zaretskii writes: >> From: Rainer M Krug >> Cc: 21428@debbugs.gnu.org, mituharu+bug-gnu-emacs-mac@math.s.chiba-u.ac.jp >> Date: Wed, 23 Sep 2015 10:41:39 +0200 >> >> OK - here is the backtrace I got. >> >> Hope this helps, >> >> Rainer >> >> >> ,---- >> | (gdb) bt full >> | #0 0x00007fff89f08c82 in __kill () >> | No symbol table info available. >> | #1 0x0000000100179390 in terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:397 >> | No locals. >> | #2 0x00000001001b0fe3 in emacs_abort () at sysdep.c:2219 >> | No locals. >> | #3 0x000000010033d2f8 in ns_term_shutdown (sig=6) at nsterm.m:4599 >> | No locals. >> | #4 0x0000000100179683 in shut_down_emacs (sig=6, stuff=0) at emacs.c:2038 >> | format = 0x10039bfa0 "Fatal error %d: " >> | #5 0x000000010017932b in terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:381 >> | No locals. >> | #6 0x00000001002256eb in die (msg=0x1003b67ea "face != NULL", >> | file=0x1003b24d0 "xdisp.c", line=24330) at alloc.c:6951 >> | No locals. >> | #7 0x0000000100063797 in get_glyph_face_and_encoding >> | (f=0x1058183a0, glyph=0x11c13e720, char2b=0x7fff5fbe6850) at >> | xdisp.c:24330 >> | face = (struct face *) 0x0 >> | code = 0 > > This abort happens when Emacs tries to invoke the Lisp debugger, in > order to report some kind of error. > > Assuming you still have this session in the debugger, please do: Sorry - I will leave it open the next time it crashes and mail you. Cheers, Rainer > > (gdb) frame 7 > (gdb) p f->face_cache->used > (gdb) frame 9 > (gdb) pgrow > > If the last command errors out due to "Undefined command", type this: > > (gdb) source /path/to/emacs/src/.gdbinit > > and then try the "pgrow" command again. Also, please show the output > of this command: > > (gdb) xbacktrace > > Finally, please show what this produces: > > (gdb) frame 36 > (gdb) pp error_symbol > (gdb) pp data -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer@krugs.de Skype: RMkrug PGP: 0x0F52F982