GNU gdb (Debian 10.1-2) 10.1.90.20210103-git Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./emacs... SIGINT is used by the debugger. Are you sure you want to change it? (y or n) [answered Y; input not from terminal] DISPLAY = :0 TERM = dumb-emacs-ansi Breakpoint 1 at 0x192e27: file emacs.c, line 400. Breakpoint 2 at 0x16826f: file xterm.c, line 10264. (gdb) r --fg-daemon=blc Starting program: /home/blc/.local/src/emacs-dbg/src/emacs --fg-daemon=blc [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff1e98700 (LWP 47227)] [Detaching after vfork from child process 47228] Starting Emacs daemon. Loading /home/blc/.emacs.d/init.elc...done (1.319s) [New Thread 0x7ffff14cd700 (LWP 47346)] [New Thread 0x7ffff0b3c700 (LWP 47347)] [Detaching after vfork from child process 47349] Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. ASIZE (array=XIL(0x4000000019000005)) at lisp.h:1642 1642 ptrdiff_t size = XVECTOR (array)->header.size; (gdb) bt #0 ASIZE (array=XIL(0x4000000019000005)) at lisp.h:1642 #1 0x0000555555783e00 in VECTORP (x=XIL(0x4000000019000005)) at lisp.h:1663 #2 0x0000555555786f2f in Fcommand_modes (command=XIL(0x10813c0)) at data.c:1049 #3 0x00005555557a7fb1 in funcall_subr (subr=0x555555c5e340 , numargs=1, args=0x7fffffffae90) at eval.c:3126 #4 0x00005555557a7bb5 in Ffuncall (nargs=2, args=0x7fffffffae88) at eval.c:3051 #5 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x7ffff22c8b5c), vector=XIL(0x7ffff22c88f5), maxdepth=make_fixnum(5), args_template=make_fixnum(514), nargs=2, args=0x7fffffffb378) at bytecode.c:632 #6 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x7ffff22c88c5), syms_left=make_fixnum(514), nargs=2, args=0x7fffffffb368) at eval.c:3175 #7 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x7ffff22c88c5), nargs=2, arg_vector=0x7fffffffb368) at eval.c:3256 #8 0x00005555557a7c09 in Ffuncall (nargs=3, args=0x7fffffffb360) at eval.c:3055 #9 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x555556211184), vector=XIL(0x555555de3de5), maxdepth=make_fixnum(7), args_template=make_fixnum(257), nargs=1, args=0x7fffffffb880) at bytecode.c:632 #10 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x555555d7580d), syms_left=make_fixnum(257), nargs=1, args=0x7fffffffb878) at eval.c:3175 #11 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x555555d7580d), nargs=1, arg_vector=0x7fffffffb878) at eval.c:3256 #12 0x00005555557a7c09 in Ffuncall (nargs=2, args=0x7fffffffb870) at eval.c:3055 #13 0x00005555557a747b in call1 (fn=XIL(0x555555d7580d), arg1=XIL(0x10813c0)) at eval.c:2911 #14 0x0000555555735f93 in Fall_completions (string=XIL(0x7ffff21ca314), collection=XIL(0x7ffff273cea5), predicate=XIL(0x555555d7580d), hide_spaces=XIL(0)) at minibuf.c:1971 #15 0x00005555557a8046 in funcall_subr (subr=0x555555c5b140 , numargs=3, args=0x7fffffffbaf0) at eval.c:3134 #16 0x00005555557a7bb5 in Ffuncall (nargs=4, args=0x7fffffffbae8) at eval.c:3051 #17 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x555556b18114), vector=XIL(0x555555ea85d5), maxdepth=make_fixnum(24), args_template=make_fixnum(257), nargs=1, args=0x7fffffffc5d8) at bytecode.c:632 #18 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x555555d560c5), syms_left=make_fixnum(257), nargs=1, args=0x7fffffffc5d0) at eval.c:3175 #19 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x555555d560c5), nargs=1, arg_vector=0x7fffffffc5d0) at eval.c:3256 #20 0x00005555557a7c09 in Ffuncall (nargs=2, args=0x7fffffffc5c8) at eval.c:3055 #21 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x555556b186e4), vector=XIL(0x555555d56455), maxdepth=make_fixnum(70), args_template=make_fixnum(642), nargs=16, args=0x7fffffffce40) at bytecode.c:632 #22 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x555555d49f05), syms_left=make_fixnum(642), nargs=16, args=0x7fffffffce30) at eval.c:3175 #23 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x555555d49f05), nargs=16, arg_vector=0x7fffffffce30) at eval.c:3256 #24 0x00005555557a7c09 in Ffuncall (nargs=17, args=0x7fffffffce28) at eval.c:3055 #25 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x555556211734), vector=XIL(0x55555655a0f5), maxdepth=make_fixnum(19), args_template=make_fixnum(256), nargs=0, args=0x7fffffffd550) at bytecode.c:632 #26 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x55555655a1ad), syms_left=make_fixnum(256), nargs=0, args=0x7fffffffd550) at eval.c:3175 #27 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x55555655a1ad), nargs=0, arg_vector=0x7fffffffd550) at eval.c:3256 #28 0x00005555557a7c09 in Ffuncall (nargs=1, args=0x7fffffffd548) at eval.c:3055 #29 0x000055555579e42d in Ffuncall_interactively (nargs=1, args=0x7fffffffd548) at callint.c:260 #30 0x00005555557a7ed7 in funcall_subr (subr=0x555555c60480 , numargs=1, args=0x7fffffffd548) at eval.c:3106 #31 0x00005555557a7bb5 in Ffuncall (nargs=2, args=0x7fffffffd540) at eval.c:3051 #32 0x00005555557a6b1e in Fapply (nargs=3, args=0x7fffffffd540) at eval.c:2634 --Type for more, q to quit, c to continue without paging--c #33 0x000055555579e802 in Fcall_interactively (function=XIL(0xdf6580), record_flag=XIL(0), keys=XIL(0x7ffff2893fe5)) at callint.c:353 #34 0x00005555557a800b in funcall_subr (subr=0x555555c604c0 , numargs=3, args=0x7fffffffd8e0) at eval.c:3131 #35 0x00005555557a7bb5 in Ffuncall (nargs=4, args=0x7fffffffd8d8) at eval.c:3051 #36 0x00005555557f36b8 in exec_byte_code (bytestr=XIL(0x7ffff22d73ac), vector=XIL(0x7ffff22d7015), maxdepth=make_fixnum(13), args_template=make_fixnum(1025), nargs=1, args=0x7fffffffde50) at bytecode.c:632 #37 0x00005555557a8264 in fetch_and_exec_byte_code (fun=XIL(0x7ffff22d6fe5), syms_left=make_fixnum(1025), nargs=1, args=0x7fffffffde48) at eval.c:3175 #38 0x00005555557a85f1 in funcall_lambda (fun=XIL(0x7ffff22d6fe5), nargs=1, arg_vector=0x7fffffffde48) at eval.c:3256 #39 0x00005555557a7c09 in Ffuncall (nargs=2, args=0x7fffffffde40) at eval.c:3055 #40 0x00005555557a747b in call1 (fn=XIL(0x4560), arg1=XIL(0xdf6580)) at eval.c:2911 #41 0x00005555556ee5d2 in command_loop_1 () at keyboard.c:1490 #42 0x00005555557a3fce in internal_condition_case (bfun=0x5555556edde8 , handlers=XIL(0x90), hfun=0x5555556ed468 ) at eval.c:1478 #43 0x00005555556edab0 in command_loop_2 (handlers=XIL(0x90)) at keyboard.c:1118 #44 0x00005555557a3659 in internal_catch (tag=XIL(0xe6a0), func=0x5555556eda89 , arg=XIL(0x90)) at eval.c:1198 #45 0x00005555556eda55 in command_loop () at keyboard.c:1096 #46 0x00005555556ed01d in recursive_edit_1 () at keyboard.c:720 #47 0x00005555556ed1bc in Frecursive_edit () at keyboard.c:792 #48 0x00005555556e9bcd in main (argc=2, argv=0x7fffffffe378) at emacs.c:2310 Lisp Backtrace: "command-modes" (0xffffae90) "command-completion-default-include-p" (0xffffb368) 0x55d75808 PVEC_COMPILED "all-completions" (0xffffbaf0) "ivy--reset-state" (0xffffc5d0) "ivy-read" (0xffffce30) "counsel-M-x" (0xffffd550) "funcall-interactively" (0xffffd548) "call-interactively" (0xffffd8e0) "command-execute" (0xffffde48) (gdb) f 2 #2 0x0000555555786f2f in Fcommand_modes (command=XIL(0x10813c0)) at data.c:1049 1049 if (VECTORP (form)) (gdb) p fun $1 = XIL(0x555556d4fc4d) (gdb) xpr Lisp_Vectorlike PVEC_COMPILED $2 = (struct Lisp_Vector *) 0x555556d4fc48 {make_fixnum(385), XIL(0x555556d54d34), XIL(0x555556d4fbd5), make_fixnum(8), XIL(0x555556d533b3)}