backtrace

backtrace (text/plain), 2.55 KB, created by Agostino Sarubbo on 2017-06-03 07:29:35 UTC

# gdb --args ./miniruby -I./lib -I. -I.ext/common  ./tool/generic_erb.rb -c -o encdb.h ./template/encdb.h.tmpl ./enc enc
GNU gdb (Gentoo 7.10.1 vanilla) 7.10.1
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Reading symbols from ./miniruby...done.
warning: File "/var/tmp/portage/dev-lang/ruby-2.2.6/work/ruby-2.2.6/.gdbinit" auto-loading has been declined by your `auto-load safe-path' 
set to "$debugdir:$datadir/auto-load".
To enable execution of this file add
        add-auto-load-safe-path /var/tmp/portage/dev-lang/ruby-2.2.6/work/ruby-2.2.6/.gdbinit
line to your configuration file "/root/.gdbinit".
To completely disable this security protection add
        set auto-load safe-path /
line to your configuration file "/root/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
        info "(gdb)Auto-loading safe path"


(gdb) r
Starting program: /var/tmp/portage/dev-lang/ruby-2.2.6/work/ruby-2.2.6/miniruby -I./lib -I. -I.ext/common ./tool/generic_erb.rb -c -o encdb.h 
./template/encdb.h.tmpl ./enc enc
Failed to read a valid object file image from memory.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
[New Thread 0x200000000704b1f0 (LWP 10496)]

Program received signal SIGSEGV, Segmentation fault.
mark_locations_array (n=<optimized out>, x=0x0, objspace=0x6000000000025de0) at gc.c:3688
3688            gc_mark_maybe(objspace, v);



(gdb) bt
#0  mark_locations_array (n=<optimized out>, x=0x0, objspace=0x6000000000025de0) at gc.c:3688
#1  gc_mark_locations (objspace=0x6000000000025de0, start=<optimized out>, end=<optimized out>) at gc.c:3700
#2  0x400000000011c720 in gc_mark_locations (end=<optimized out>, start=<optimized out>, objspace=0x6000000000025de0) at gc.c:3909
#3  mark_current_machine_context (objspace=0x6000000000025de0, th=0x60000000000255d0) at gc.c:3903
#4  0x0000000000000000 in ?? ()