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Gentoo's Bugzilla – Attachment 265417 Details for
Bug 358177
app-editors/emacs-23.3 segmentation fault with -fstrict-aliasing
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gdb backtrace
gdb-backtrace (text/plain), 15.60 KB, created by
Ulrich Müller
on 2011-03-10 07:53:33 UTC
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Description:
gdb backtrace
Filename:
MIME Type:
Creator:
Ulrich Müller
Created:
2011-03-10 07:53:33 UTC
Size:
15.60 KB
patch
obsolete
>$ gdb src/emacs >GNU gdb (Gentoo 7.2 p1) 7.2 >Copyright (C) 2010 Free Software Foundation, Inc. >License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> >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-pc-linux-gnu". >For bug reporting instructions, please see: ><http://bugs.gentoo.org/>... >Reading symbols from /var/tmp/portage/app-editors/emacs-23.3/work/emacs-23.3/src/emacs...done. >(gdb) run -Q >Starting program: /var/tmp/portage/app-editors/emacs-23.3/work/emacs-23.3/src/emacs -Q >[Thread debugging using libthread_db enabled] >Traceback (most recent call last): > File "/usr/share/gdb/auto-load/usr/lib64/gcc/x86_64-pc-linux-gnu/4.5.2/libstdc++.so.6.0.14-gdb.py", line 59, in <module> > from libstdcxx.v6.printers import register_libstdcxx_printers >ImportError: No module named libstdcxx.v6.printers > >Program received signal SIGSEGV, Segmentation fault. >mark_byte_stack () at bytecode.c:292 >292 mark_object (*obj); >(gdb) bt full >#0 mark_byte_stack () at bytecode.c:292 > stack = 0x7fffffffd3c0 > obj = 0x0 >#1 0x00000000005384be in Fgarbage_collect () at alloc.c:5122 > bind = <value optimized out> > catch = <value optimized out> > handler = <value optimized out> > stack_top_variable = 0 '\000' > i = <value optimized out> > message_p = 0 > total = {12020450, 2, 2, 5563622, 140737488342492, 0, > 140737322770432, 140737351957857} > t1 = {tv_sec = 1299742484, tv_usec = 637512} > t2 = {tv_sec = 12884901889, tv_usec = 12020448} >#2 0x0000000000589225 in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:529 > v1 = <value optimized out> > count = 4 > op = <value optimized out> > vectorp = 0x9d45e0 > stack = {pc = 0xa2f193 "\351\001\t@\020\201\177", > top = 0x7fffffffcc30, bottom = 0x7fffffffcc30, > byte_string = 10306993, > byte_string_start = 0xa2efc9 "\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\310$\257\r\330\324\325\326\331\332$\324\325\326\327\330$\333BBB\334\324\325\326\331\335$\336BB\337\324\325\326\331\340$D\341\324\325\326\331\342$D\343\324\325\326\331\344$D\345\324\325\326\331\346$D\347\324\325\326\331\350$D\351\324\325\326\331\352$D\353\324\325\326\331\354$D\355\324\325\326\331\356$D\357\324\325\326\331\360$D\361\324\325\326\331\362$\324\325\326\327\361$E\363\324\325\326\331\364$\324\325\326\327\363$\365BBB\366\367\324\325\326\327\367$\370BB\371\324\325\326\327\371$\372BB\373\324\325\326\331\374$\375BB\376\324\325\326\327\376$\377BB\201H", constants = 10307029, > next = 0x7fffffffd1e0} > top = 0x7fffffffcc30 > result = <value optimized out> >#3 0x000000000054dfdf in funcall_lambda (fun=10306941, > nargs=<value optimized out>, arg_vector=0x7fffffffced0) at eval.c:3220 > val = <value optimized out> > syms_left = 11655570 > next = <value optimized out> > i = <value optimized out> > optional = <value optimized out> > rest = <value optimized out> >#4 0x000000000054ffe0 in apply_lambda (fun=10306941, > args=<value optimized out>, eval_flag=1) at eval.c:3143 > args_left = <value optimized out> > numargs = <value optimized out> > arg_vector = 0x7fffffffced0 > i = <value optimized out> > tem = <value optimized out> > sa_must_free = 0 >#5 0x000000000054d7e3 in Feval (form=<value optimized out>) at eval.c:2410 > fun = <value optimized out> > val = <value optimized out> > original_fun = <value optimized out> > original_args = 11655570 > funcar = <value optimized out> > backtrace = {next = 0x7fffffffd300, function = 0x7fffffffcfe8, > args = 0x7fffffffced0, nargs = 0, evalargs = 0 '\000', > debug_on_exit = 0 '\000'} >#6 0x00000000005509ab in internal_lisp_condition_case (var=12365346, > bodyform=10332070, handlers=10332086) at eval.c:1437 > val = <value optimized out> > c = {tag = 11655570, val = 11655570, next = 0x7fffffffd700, > gcpro = 0x0, jmp = {{__jmpbuf = {140737488343456, > -4030560508274108878, 10332024, 4611686018428436480, 4, 0, > -4030560508211194318, 4030560893654570546}, > __mask_was_saved = 0, __saved_mask = {__val = {140737351943634, > 0, 0, 1, 0, 1, 140737354129736, 0, 0, 0, 0, 0, > 140737354130592, 140737488343456, 140737488343480, > 4294967297}}}}, backlist = 0x7fffffffd300, > handlerlist = 0x7fffffffd810, lisp_eval_depth = 5, pdlcount = 4, > poll_suppress_count = 1, interrupt_input_blocked = 0, > byte_stack = 0x7fffffffd1e0} > h = {handler = 10332086, var = 12365346, > chosen_clause = 4607182418800017408, tag = 0x7fffffffd050, > next = 0x7fffffffd810} >#7 0x0000000000587bfb in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:870 > handlers = <value optimized out> > body = <value optimized out> > count = 4 > op = <value optimized out> > vectorp = 0x9da788 > stack = {pc = 0xa9e722 "\207", top = 0x7fffffffd1a0, > bottom = 0x7fffffffd1a0, byte_string = 10331993, > byte_string_start = 0xa9e71e "\300\301\302\217\207", > constants = 10332029, next = 0x7fffffffd3c0} > top = 0x7fffffffd1a0 > result = <value optimized out> >#8 0x000000000054dfdf in funcall_lambda (fun=10331941, > nargs=<value optimized out>, arg_vector=0x7fffffffd368) at eval.c:3220 > val = <value optimized out> > syms_left = 11655570 > next = <value optimized out> > i = <value optimized out> > optional = <value optimized out> > rest = <value optimized out> >#9 0x000000000054e333 in Ffuncall (nargs=1, args=0x7fffffffd360) > at eval.c:3088 > fun = <value optimized out> > original_fun = 16949186 > funcar = <value optimized out> > numargs = 0 > lisp_numargs = <value optimized out> > val = <value optimized out> > backtrace = {next = 0x7fffffffd4e0, function = 0x7fffffffd360, > args = 0x7fffffffd368, nargs = 0, evalargs = 0 '\000', > debug_on_exit = 0 '\000'} > internal_args = <value optimized out> > i = <value optimized out> >#10 0x0000000000588aad in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:680 > count = 4 > op = <value optimized out> > vectorp = 0x9ecd78 > stack = { > pc = 0xa2afe9 "\210\324\325\326\217\210\327 \210\330\331\332\"Û\203V", top = 0x7fffffffd360, bottom = 0x0, byte_string = 10407241, > byte_string_start = 0xa2afaa "\b;\204\034", constants = 10407277, > next = 0x7fffffffd580} > top = 0x7fffffffd360 > result = <value optimized out> >#11 0x000000000054dfdf in funcall_lambda (fun=10407189, > nargs=<value optimized out>, arg_vector=0x7fffffffd548) at eval.c:3220 > val = <value optimized out> > syms_left = 11655570 > next = <value optimized out> > i = <value optimized out> > optional = <value optimized out> > rest = <value optimized out> >#12 0x000000000054e333 in Ffuncall (nargs=1, args=0x7fffffffd540) > at eval.c:3088 > fun = <value optimized out> > original_fun = 15841058 > funcar = <value optimized out> > numargs = 0 > lisp_numargs = <value optimized out> > val = <value optimized out> > backtrace = {next = 0x7fffffffd670, function = 0x7fffffffd540, > args = 0x7fffffffd548, nargs = 0, evalargs = 0 '\000', > debug_on_exit = 0 '\000'} > internal_args = <value optimized out> > i = <value optimized out> >#13 0x0000000000588aad in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:680 > count = 4 > op = <value optimized out> > vectorp = 0x89e9c0 > stack = {pc = 0xa7e3c7 "\210Å", top = 0x7fffffffd540, > bottom = 0x7fffffffd540, byte_string = 9038209, > byte_string_start = 0xa7e394 "\b\204\064", constants = 9038261, > next = 0x7fffffffd8b0} > top = 0x7fffffffd540 > result = <value optimized out> >#14 0x000000000054db5f in Feval (form=<value optimized out>) at eval.c:2356 > numargs = <value optimized out> > args_left = 11655570 > i = 3 > maxargs = 3 > argvals = {9038209, 9038261, 16, 4308901940, 72057594051862583, 0, > 72057594037927936, 15702984} > fun = <value optimized out> > val = <value optimized out> > original_fun = <value optimized out> > original_args = 9038198 > funcar = <value optimized out> > backtrace = {next = 0x7fffffffd9d0, function = 0x7fffffffd698, > args = 0x7fffffffd630, nargs = 3, evalargs = 1 '\001', > debug_on_exit = 0 '\000'} >#15 0x00000000005509ab in internal_lisp_condition_case (var=11722834, > bodyform=9038182, handlers=9038446) at eval.c:1437 > val = <value optimized out> > c = {tag = 11655570, val = 11655570, next = 0x7fffffffdcf0, > gcpro = 0x0, jmp = {{__jmpbuf = {140737488345168, > -4030560508511087054, 9034440, 4611686018428436480, 4, 0, > -4030560508116822478, 4030560893654570546}, > __mask_was_saved = 0, __saved_mask = {__val = {140737488344992, > 140737488344992, 2, 2, 5563603, 11168192, 5563636, 9037377, > 15709841, 11655570, 11655666, 11870034, 11695824, 11655618, > 11871032, 0}}}}, backlist = 0x7fffffffd9d0, > handlerlist = 0x7fffffffde00, lisp_eval_depth = 2, pdlcount = 4, > poll_suppress_count = 1, interrupt_input_blocked = 0, > byte_stack = 0x7fffffffd8b0} > h = {handler = 9038446, var = 11722834, > chosen_clause = 140737488345376, tag = 0x7fffffffd700, > next = 0x7fffffffde00} >#16 0x0000000000587bfb in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:870 > handlers = <value optimized out> > body = <value optimized out> > count = 4 > op = <value optimized out> > vectorp = 0x89dad8 > stack = {pc = 0xa7e6eb "\210\375\376!\210\377 \204#\002\201\213", > top = 0x7fffffffd850, bottom = 0x7fffffffd850, > byte_string = 9034409, > byte_string_start = 0xa7e4d7 "\306 \020\307\021\n\023\307\024\310\311!\211\035\307=\204\064", constants = 9034445, next = 0x7fffffffda80} > top = 0x7fffffffd850 > result = <value optimized out> >#17 0x000000000054dfdf in funcall_lambda (fun=9034365, > nargs=<value optimized out>, arg_vector=0x7fffffffda38) at eval.c:3220 > val = <value optimized out> > syms_left = 11655570 > next = <value optimized out> > i = <value optimized out> > optional = <value optimized out> > rest = <value optimized out> >#18 0x000000000054e333 in Ffuncall (nargs=1, args=0x7fffffffda30) > at eval.c:3088 > fun = <value optimized out> > original_fun = 13110386 > funcar = <value optimized out> > numargs = 0 > lisp_numargs = <value optimized out> > val = <value optimized out> > backtrace = {next = 0x7fffffffdc60, function = 0x7fffffffda30, > args = 0x7fffffffda38, nargs = 0, evalargs = 0 '\000', > debug_on_exit = 0 '\000'} > internal_args = <value optimized out> > i = <value optimized out> >#19 0x0000000000588aad in Fbyte_code (bytestr=<value optimized out>, > vector=<value optimized out>, maxdepth=<value optimized out>) > at bytecode.c:680 > count = 2 > op = <value optimized out> > vectorp = 0x89c330 > stack = { > pc = 0xa7f284 "\210*\340\341\342\"\210\343\321\344\"\211\036$;\203\251", top = 0x7fffffffda30, bottom = 0x7fffffffda30, byte_string = 9028353, > byte_string_start = 0xa7f1f6 "\b\203\b", constants = 9028389, > next = 0x0} > top = 0x7fffffffda30 > result = <value optimized out> >#20 0x000000000054dfdf in funcall_lambda (fun=9028309, > nargs=<value optimized out>, arg_vector=0x7fffffffdb70) at eval.c:3220 > val = <value optimized out> > syms_left = 11655570 > next = <value optimized out> > i = <value optimized out> > optional = <value optimized out> > rest = <value optimized out> >#21 0x000000000054ffe0 in apply_lambda (fun=9028309, > args=<value optimized out>, eval_flag=1) at eval.c:3143 > args_left = <value optimized out> > numargs = <value optimized out> > arg_vector = 0x7fffffffdb70 > i = <value optimized out> > tem = <value optimized out> > sa_must_free = 0 >#22 0x000000000054d7e3 in Feval (form=<value optimized out>) at eval.c:2410 > fun = <value optimized out> > val = <value optimized out> > original_fun = <value optimized out> > original_args = 11655570 > funcar = <value optimized out> > backtrace = {next = 0x0, function = 0x7fffffffdc88, > args = 0x7fffffffdb70, nargs = 0, evalargs = 0 '\000', > debug_on_exit = 0 '\000'} >#23 0x000000000054ca8f in internal_condition_case ( > bfun=0x4dc7f0 <top_level_2>, handlers=11722834, hfun=0x4de4d0 <cmd_error>) > at eval.c:1492 > val = <value optimized out> > c = {tag = 11655570, val = 11655570, next = 0x7fffffffde60, > gcpro = 0x0, jmp = {{__jmpbuf = {0, 4030559927762851378, 12957984, > 140737488347816, 1, 0, -4030560508324440526, > 4030560882826450482}, __mask_was_saved = 0, __saved_mask = { > __val = {140737353895936, 0, 4294967295, 140737488346536, > 9089, 8405416, 0, 1, 0, 0, 140737351957857, 1, 0, > 1869509994, 140737292555784, 1024}}}}, backlist = 0x0, > handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, > poll_suppress_count = 1, interrupt_input_blocked = 0, > byte_stack = 0x0} > h = {handler = 11722834, var = 11655570, chosen_clause = 11655570, > tag = 0x7fffffffdcf0, next = 0x0} >#24 0x00000000004dd696 in top_level_1 () at keyboard.c:1379 >No locals. >#25 0x000000000054c96a in internal_catch (tag=-16777216, > func=0x4dd630 <top_level_1>, arg=11655570) at eval.c:1228 > c = {tag = 11715650, val = 11655570, next = 0x0, gcpro = 0x0, jmp = {{ > __jmpbuf = {0, 4030559927762851378, 12957984, 140737488347816, > 1, 0, -4030560508408326606, 4030560882857383474}, > __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 0, 0, 0, > 112, 11655570, 11935538, 11695824, 11655618, 11930648, 1, > 5491910, 0, 100, 11935538}}}}, backlist = 0x0, > handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, > poll_suppress_count = 1, interrupt_input_blocked = 0, > byte_stack = 0x0} >#26 0x00000000004de6b9 in command_loop () at keyboard.c:1334 >No locals. >#27 0x00000000004de76a in recursive_edit_1 () at keyboard.c:956 > val = <value optimized out> >#28 0x00000000004de8a6 in Frecursive_edit () at keyboard.c:1018 > buffer = 11655570 >#29 0x00000000004da0c5 in main (argc=<value optimized out>, > argv=0x7fffffffe3e8) at emacs.c:1833 > dummy = 256 > stack_bottom_variable = 0 '\000' > do_initial_setlocale = <value optimized out> > skip_args = 0 > rlim = {rlim_cur = 8720000, rlim_max = 18446744073709551615} > no_loadup = 0 > junk = 0x0 > dname_arg = 0x0 >(gdb)
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bug 358177
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