[Issue 10261] New: Program segfaults on startup

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Jun 3 22:42:51 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=10261

           Summary: Program segfaults on startup
           Product: D
           Version: D2
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: jlquinn at optonline.net


--- Comment #0 from Jerry Quinn <jlquinn at optonline.net> 2013-06-03 22:42:50 PDT ---
Ubuntu 12.10 x86_64

jlquinn at wyvern:~/re/test$ cat junk.d
import std.stdio;
void main() {
  writeln("Hi");
}
jlquinn at wyvern:~/re/test$ /home/jlquinn/dmd2/linux/bin64/dmd junk.d
jlquinn at wyvern:~/re/test$ ./junk
Segmentation fault (core dumped)

I know this isn't a blocker, but I literally cannot use dmd at the moment.  In
gdb, I get the following backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x0000000000439288 in _d_dso_registry ()
(gdb) bt
#0  0x0000000000439288 in _d_dso_registry ()
#1  0x0000000000433d1f in ?? ()
#2  0x0000000000000001 in ?? ()
#3  0x000000000045b778 in
TypeInfo_PS3std5array17__T8AppenderTAxaZ8Appender4Data.__init() ()
#4  0x0000000000458c78 in ?? ()
#5  0x0000000000458e68 in ?? ()
#6  0x0000000000458750 in ?? ()
#7  0x0000000000458c78 in ?? ()
#8  0x0000000000000040 in ?? ()
#9  0x000000000045030d in __libc_csu_init ()
#10 0x00007ffff7617700 in __libc_start_main (main=0x436744 <main>, argc=1, 
    ubp_av=0x7fffffffe198, init=0x4502b0 <__libc_csu_init>, 
    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe188)
    at libc-start.c:185
#11 0x000000000042bcc9 in _start ()


Any suggestions?  Thanks!

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