ubuntu@ubuntu:~/emacs25-25.1+1.dbg/debian/build-x/admin/grammars$ gdb ../../src/emacs core GNU gdb (Ubuntu 7.12-0ubuntu3) 7.12 Copyright (C) 2016 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 "aarch64-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 ../../src/emacs...done. [New LWP 24349] [New LWP 24350] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1". Core was generated by `../../src/emacs -batch --no-site-file --no-site-lisp -l semantic/bovine/grammar'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __flockfile (stream=0x0) at ../sysdeps/pthread/flockfile.c:28 28 ../sysdeps/pthread/flockfile.c: No such file or directory. [Current thread is 1 (Thread 0xffff9da129d0 (LWP 24349))] (gdb) set pagination off (gdb) gdb bt full Undefined command: "gdb". Try "help". (gdb) bt full #0 __flockfile (stream=0x0) at ../sysdeps/pthread/flockfile.c:28 __self = #1 0x00000000004e0cc4 in terminate_due_to_signal (sig=sig@entry=11, backtrace_limit=backtrace_limit@entry=40) at emacs.c:381 No locals. #2 0x00000000004f74f8 in handle_fatal_signal (sig=sig@entry=11) at sysdep.c:1601 No locals. #3 0x00000000004f7734 in deliver_thread_signal (sig=sig@entry=11, handler=0x4f74e8 ) at sysdep.c:1575 No locals. #4 0x00000000004f77ac in deliver_fatal_thread_signal (sig=11) at sysdep.c:1613 No locals. #5 handle_sigsegv (sig=11, siginfo=, arg=) at sysdep.c:1695 fatal = #6 No symbol table info available. #7 unchain_marker (marker=marker@entry=0x130ad18) at marker.c:605 tail = prev = 0x676e696e6e6967e5 b = 0x130acf0 #8 0x00000000005334a4 in free_marker (marker=marker@entry=19967257) at alloc.c:3850 No locals. #9 0x0000000000505b98 in signal_before_change (preserve_ptr=0x0, end_int=44894, start_int=9854976) at insdel.c:2041 end_marker = 19967497 preserve_marker = 0 start_marker = 19967257 rvoe_arg = {location = 0x9670a0 , errorp = false} #10 prepare_to_modify_buffer_1 (start=start@entry=11223, end=end@entry=11223, preserve_ptr=preserve_ptr@entry=0x0) at insdel.c:1867 base_buffer = #11 0x0000000000506050 in prepare_to_modify_buffer (start=11223, end=11223, preserve_ptr=preserve_ptr@entry=0x0) at insdel.c:1878 No locals. #12 0x0000000000506268 in insert_1_both (string=string@entry=0xffffd674f1d8 " ", nchars=nchars@entry=5, nbytes=nbytes@entry=5, inherit=inherit@entry=true, prepare=prepare@entry=true, before_markers=before_markers@entry=false) at insdel.c:801 No locals. #13 0x0000000000506a6c in insert_1_both (before_markers=false, prepare=true, inherit=true, nbytes=5, nchars=5, string=0xffffd674f1d8 " ") at insdel.c:600 No locals. #14 insert_and_inherit (string=0xffffd674f1d8 " ", nbytes=5) at insdel.c:597 len = 5 opoint = #15 0x0000000000542284 in Finsert_char (character=character@entry=130, count=, inherit=inherit@entry=44448) at editfns.c:2641 i = stringlen = 5 n = 5 c = len = str = " *\000\000" string = " \000\000\000\000\000\000\200s\236/+", '\000' , "@`\000\000\000\000\000X\372t\326\377\377\000\000(\000\000\000\000\000\000\000\006\000\000\000\000\000\000\000c\277\031+\000\000\000\000\300bf\000\000\000\000\000\060\323\343\000\000\000\000\000\240\362t\326\377\377\000\000d\322T", '\000' , "\200", '\000' , "\340*", '\000' , "\033\277:+\000\000\000\000@\t\035+\000\000\000\000#+\000\000\000\000\000\000\002\000\000\000\000\000\000\000\377\377\377\377", '\000' ... #16 0x000000000051aba4 in Findent_to (column=, minimum=, minimum@entry=0) at indent.c:848 mincol = 5 fromcol = #17 0x00000000005802f4 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=, nargs=nargs@entry=0, args=, args@entry=0xffffd67502e0) at bytecode.c:1575 targets = {0x57f444 , 0x57fa4c , 0x57fa50 , 0x57f4c0 , 0x57f230 , 0x57f230 , 0x57fa54 , 0x57fa94 , 0x580668 , 0x57f4c4 , 0x57f4c8 , 0x57f4cc , 0x57f2d4 , 0x57f2d4 , 0x57f4d0 , 0x57f484 , 0x57f728 , 0x57f72c , 0x57f730 , 0x57f734 , 0x57f264 , 0x57f264 , 0x57f784 , 0x57f738 , 0x57f800 , 0x57f804 , 0x57f808 , 0x57f5e8 , 0x57f340 , 0x57f340 , 0x57f798 , 0x57f7dc , 0x57f62c , 0x57f624 , 0x57f628 , 0x57f5b4 , 0x57f380 , 0x57f380 , 0x57f5ec , 0x57f600 , 0x57f5dc , 0x57f5e0 , 0x57f5e4 , 0x5809c0 , 0x57f3c8 , 0x57f3c8 , 0x57f5a0 , 0x57f5b8 , 0x580754 , 0x57f8b8 , 0x57f80c , 0x57f444 , 0x57f444 , 0x57f444 , 0x57f444 , 0x57f444 , 0x5808c8 , 0x58094c , 0x580984 , 0x5810fc , 0x581138 , 0x57f668 , 0x57f6b0 , 0x58136c , 0x57f630 , 0x57f6f0 , 0x581178 , 0x5811b8 , 0x5811e8 , 0x581228 , 0x581268 , 0x5812fc , 0x5813a4 , 0x58132c , 0x5813e4 , 0x581414 , 0x581444 , 0x581484 , 0x5814c4 , 0x581504 , 0x581618 , 0x581544 , 0x581584 , 0x581658 , 0x581698 , 0x5816d8 , 0x581718 , 0x5818ac , 0x581868 , 0x58175c , 0x5817a0 , 0x5817e0 , 0x581828 , 0x57ff64 , 0x57ffa4 , 0x5801cc , 0x580064 , 0x57f410 , 0x5800a4 , 0x5800d4 , 0x58015c , 0x58020c , 0x58019c , 0x58024c , 0x58027c , 0x5802ac , 0x5802e4 , 0x57f444 , 0x580318 , 0x580348 , 0x580408 , 0x580378 , 0x5803a8 , 0x5803d8 , 0x57f410 , 0x57f444 , 0x580438 , 0x580478 , 0x5804a8 , 0x5804d8 , 0x580548 , 0x580518 , 0x580588 , 0x5805a8 , 0x5805e8 , 0x580628 , 0x57fbc0 , 0x57ff34 , count = 1 op = vectorp = stack = {pc = 0x858ecb "\210\003\204\037", byte_string = 7940572, byte_string_start = 0x858d73 "\300C\301\002?\205\t", next = 0xffffd67516c8} top = 0x54c650 result = type = #18 0x000000000054cfa0 in funcall_lambda (fun=fun@entry=723107683, nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xffffd67502e0) at eval.c:2855 size = syms_left = lexenv = i = optional = rest = #19 0x000000000054c2d0 in apply_lambda (fun=723107683, fun@entry=7940517, args=, count=4294967295, count@entry=44) at eval.c:2794 args_left = 0 i = arg_vector = 0xffffd67502e0 tem = sa_avail = sa_must_free = false #20 0x000000000054c650 in eval_sub (form=) at eval.c:2241 fun = 7940517 val = original_args = 0 count = 44 argvals = {31278, 281474279736384, 5459024, 281474279736432, 5532728, 1376, 723107683, 9764864} #21 0x000000000054cb70 in Fprogn (body=723107715, body@entry=723107683) at eval.c:426 val = 0 #22 0x0000000000546c44 in Fsave_excursion (args=723107683) at editfns.c:1014 val = #23 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 723107683 numargs = fun = 9378525 val = original_args = 723107683 count = argvals = {5370993616934225664, 281474279736704, 5568864, 0, 723107472, 9928968, 0, 43056} #24 0x000000000054fa30 in Fprogn (body=723107731) at eval.c:426 val = #25 Flet (args=9859131) at eval.c:946 temps = tem = lexenv = elt = varlist = argnum = sa_avail = sa_must_free = false #26 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 723107491 numargs = fun = 9382461 val = original_args = 723107491 count = argvals = {5370993616934225664, 281474279737056, 5557964, 3, 0, 9408, 9847337, 3} #27 0x000000000054cfcc in Fprogn (body=723107779) at eval.c:426 val = #28 funcall_lambda (fun=10272, fun@entry=12262675, nargs=nargs@entry=3, arg_vector=arg_vector@entry=0xffffd6750770) at eval.c:2914 syms_left = lexenv = 0 i = optional = rest = #29 0x000000000054c2d0 in apply_lambda (fun=12262675, fun@entry=723105875, args=, count=4294967295, count@entry=36) at eval.c:2794 args_left = 0 i = arg_vector = 0xffffd6750770 tem = sa_avail = sa_must_free = false #30 0x000000000054c650 in eval_sub (form=) at eval.c:2241 fun = 723105875 val = original_args = 12261059 count = 36 argvals = {1088, 281474279737584, 5459024, 281474279737632, 5532728, 1120, 12262675, 9764864} #31 0x000000000054cb70 in Fprogn (body=12261011, body@entry=12262675) at eval.c:426 val = 0 #32 0x0000000000546c44 in Fsave_excursion (args=12262675) at editfns.c:1014 val = #33 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 12262675 numargs = fun = 9378525 val = original_args = 12262675 count = argvals = {6, 6054, 0, 0, 0, 281474279737904, 5555812, 6307840} #34 0x000000000054cbd4 in Fprogn (body=13569939) at eval.c:426 val = #35 Fif (args=) at eval.c:384 cond = #36 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 20000931 numargs = fun = 9381789 val = original_args = 20000931 count = argvals = {5370993616934225664, 281474279738112, 5568128, 12349904, 3852456, 9859128, 0, 9847337} #37 0x000000000054f770 in Fprogn (body=13567587) at eval.c:426 val = #38 FletX (args=13567331) at eval.c:882 varlist = var = val = lexenv = 0 #39 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 13567331 numargs = fun = 9382509 val = original_args = 13567331 count = argvals = {5370993616934225664, 281474279738416, 5557964, 2, 0, 9408, 9847337, 2} #40 0x000000000054cfcc in Fprogn (body=13566499) at eval.c:426 val = #41 funcall_lambda (fun=13781520, fun@entry=723108003, nargs=nargs@entry=2, arg_vector=arg_vector@entry=0xffffd6750cc0) at eval.c:2914 syms_left = lexenv = 0 i = optional = rest = #42 0x000000000054c2d0 in apply_lambda (fun=723108003, fun@entry=19998211, args=, count=4294967295, count@entry=20) at eval.c:2794 args_left = 0 i = arg_vector = 0xffffd6750cc0 tem = sa_avail = sa_must_free = false #43 0x000000000054c650 in eval_sub (form=) at eval.c:2241 fun = 19998211 val = original_args = 723110851 count = 20 argvals = {19667973, 9846784, 12054916, 281474279738976, 5511104, 608, 723108003, 9764864} #44 0x000000000054cb70 in Fprogn (body=723108067, body@entry=723108003) at eval.c:426 val = 0 #45 0x00000000005417cc in Fsave_current_buffer (args=723108003) at editfns.c:1027 No locals. #46 0x000000000054c818 in eval_sub (form=form@entry=5568768) at eval.c:2119 args_left = 723108003 numargs = fun = 9378573 val = original_args = 723108003 count = argvals = {1, 281474279739248, 5569852, 6307840, 9382792, 281474279739248, 5569864, 6307840} #47 0x000000000054fe50 in internal_lisp_condition_case (var=, bodyform=5568768, handlers=) at eval.c:1280 val = oldhandlerlist = 0x2b19bd50 clausenb = #48 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 723107219 numargs = fun = 9382797 val = original_args = 723107219 count = argvals = {5370993616934225664, 281474279739552, 5556248, 6307840, 9382024, 9764864, 544, 281474279739616} #49 0x000000000054f900 in Flet (args=723102451) at eval.c:918 temps = 0xffffd67510b0 tem = lexenv = elt = varlist = argnum = sa_avail = sa_must_free = false #50 0x000000000054c818 in eval_sub (form=) at eval.c:2119 args_left = 723102451 numargs = fun = 9382461 val = original_args = 723102451 count = argvals = {5370993616934225664, 281474279739968, 5557964, 2, 0, 9408, 9847337, 2} #51 0x000000000054cfcc in Fprogn (body=723102371) at eval.c:426 val = #52 funcall_lambda (fun=722114352, fun@entry=44448, nargs=nargs@entry=2, arg_vector=arg_vector@entry=0xffffd67512d0) at eval.c:2914 syms_left = lexenv = 0 i = optional = rest = #53 0x000000000054c2d0 in apply_lambda (fun=44448, fun@entry=723102419, args=, count=9859128, count@entry=13) at eval.c:2794 args_left = 0 i = arg_vector = 0xffffd67512d0 tem = sa_avail = sa_must_free = false #54 0x000000000054c650 in eval_sub (form=) at eval.c:2241 fun = 723102419 val = original_args = 723132483 count = 13 argvals = {5370993616934225664, 281474279740496, 5557964, 0, 0, 9408, 9847337, 0} #55 0x000000000054cfcc in Fprogn (body=723132339) at eval.c:426 val = #56 funcall_lambda (fun=712183688, nargs=nargs@entry=0, arg_vector=arg_vector@entry=0xffffd6751608) at eval.c:2914 syms_left = lexenv = 0 i = optional = rest = #57 0x000000000054d264 in Ffuncall (nargs=nargs@entry=1, args=args@entry=0xffffd6751600) at eval.c:2754 fun = original_fun = 712183688 numargs = 0 val = internal_args = count = 10 #58 0x000000000057f3a4 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=, nargs=nargs@entry=1, args=, args@entry=0xffffd67517b0) at bytecode.c:880 targets = {0x57f444 , 0x57fa4c , 0x57fa50 , 0x57f4c0 , 0x57f230 , 0x57f230 , 0x57fa54 , 0x57fa94 , 0x580668 , 0x57f4c4 , 0x57f4c8 , 0x57f4cc , 0x57f2d4 , 0x57f2d4 , 0x57f4d0 , 0x57f484 , 0x57f728 , 0x57f72c , 0x57f730 , 0x57f734 , 0x57f264 , 0x57f264 , 0x57f784 , 0x57f738 , 0x57f800 , 0x57f804 , 0x57f808 , 0x57f5e8 , 0x57f340 , 0x57f340 , 0x57f798 , 0x57f7dc , 0x57f62c , 0x57f624 , 0x57f628 , 0x57f5b4 , 0x57f380 , 0x57f380 , 0x57f5ec , 0x57f600 , 0x57f5dc , 0x57f5e0 , 0x57f5e4 , 0x5809c0 , 0x57f3c8 , 0x57f3c8 , 0x57f5a0 , 0x57f5b8 , 0x580754 , 0x57f8b8 , 0x57f80c , 0x57f444 , 0x57f444 , 0x57f444 , 0x57f444 , 0x57f444 , 0x5808c8 , 0x58094c , 0x580984 , 0x5810fc , 0x581138 , 0x57f668 , 0x57f6b0 , 0x58136c , 0x57f630 , 0x57f6f0 , 0x581178 , 0x5811b8 , 0x5811e8 , 0x581228 , 0x581268 , 0x5812fc , 0x5813a4 , 0x58132c , 0x5813e4 , 0x581414 , 0x581444 , 0x581484 , 0x5814c4 , 0x581504 , 0x581618 , 0x581544 , 0x581584 , 0x581658 , 0x581698 , 0x5816d8 , 0x581718 , 0x5818ac , 0x581868 , 0x58175c , 0x5817a0 , 0x5817e0 , 0x581828 , 0x57ff64 , 0x57ffa4 , 0x5801cc , 0x580064 , 0x57f410 , 0x5800a4 , 0x5800d4 , 0x58015c , 0x58020c , 0x58019c , 0x58024c , 0x58027c , 0x5802ac , 0x5802e4 , 0x57f444 , 0x580318 , 0x580348 , 0x580408 , 0x580378 , 0x5803a8 , 0x5803d8 , 0x57f410 , 0x57f444 , 0x580438 , 0x580478 , 0x5804a8 , 0x5804d8