[arch-general] Maybe bug in glibc

[Klaus]

Anatol Pomozov schrieb:
> Hi
> 
> On Wed, Feb 18, 2015 at 1:43 PM, Klaus <thorres at brothersofgrey.net> wrote:
> > Anatol Pomozov schrieb:
> >> Hi
> >>
> >> On Wed, Feb 18, 2015 at 12:55 PM, Klaus <thorres at brothersofgrey.net> wrote:
> >> > Hi,
> >> >
> >> > my firefox and seamonkey have been segfaulting for a month or so.
> >> >
> >> > Running  the software with gdb produces the following errors:
> >> >
> >> > Firefox:
> >> > Program received signal SIGSEGV, Segmentation fault.
> >> > 0x00007ffff7de6567 in _dl_relocate_object () from
> >> > /lib64/ld-linux-x86-64.so.2
> >>
> >> Recompile glib and then provide more meaningful backtrace (all the
> >> functions in the stack and its parameters) for your error.
> >>
> >
> > This is the entire stack:
> >
> >
> >[...]
> >
> 
> You did *not* recompile glibc with debug symbols enabled. The stack is
> still not very useful.
> 
> I remember similar glibc bug https://bugs.archlinux.org/task/38069 but
> it should be fixed in 2.21. Make sure your system is up-to-date.
> 

Ok, here is a better one:

Program received signal SIGSEGV, Segmentation fault.
_dl_relocate_object (scope=0x7fffd49cd358,
reloc_mode=reloc_mode at entry=1, 
    consider_profiling=consider_profiling at entry=0) at dl-reloc.c:238
238	    const char *strtab = (const void *) D_PTR (l,
l_info[DT_STRTAB]);
(gdb) bt
#0  _dl_relocate_object (scope=0x7fffd49cd358,
reloc_mode=reloc_mode at entry=1, 
    consider_profiling=consider_profiling at entry=0) at dl-reloc.c:238
#1  0x00007ffff7dee8d1 in dl_open_worker (a=a at entry=0x7ffffffe84e8)
    at dl-open.c:418
#2  0x00007ffff7dea145 in _dl_catch_error (
    objname=objname at entry=0x7ffffffe84d8, 
    errstring=errstring at entry=0x7ffffffe84e0, 
    mallocedp=mallocedp at entry=0x7ffffffe84d7, 
    operate=operate at entry=0x7ffff7dee590 <dl_open_worker>, 
    args=args at entry=0x7ffffffe84e8) at dl-error.c:187
#3  0x00007ffff7dee003 in _dl_open (
    file=0x7fffcdae7148 "/usr/lib/mozilla/plugins/libflashplayer.so", 
    mode=-2147483647, 
    caller_dlopen=0x7ffff21a158b <PR_LoadLibraryWithFlags+219>,
nsid=-2, 
    argc=<optimized out>, argv=<optimized out>, env=0x7ffff6ca7800)
    at dl-open.c:652
#4  0x00007ffff79bafe3 in dlopen_doit (a=a at entry=0x7ffffffe8730) at
dlopen.c:66
#5  0x00007ffff7dea145 in _dl_catch_error (objname=0x7ffff6c12050, 
    errstring=0x7ffff6c12058, mallocedp=0x7ffff6c12048, 
    operate=0x7ffff79baf80 <dlopen_doit>, args=0x7ffffffe8730)
    at dl-error.c:187
#6  0x00007ffff79bb61a in _dlerror_run (
    operate=operate at entry=0x7ffff79baf80 <dlopen_doit>, 
---Type <return> to continue, or q <return> to quit---
    args=args at entry=0x7ffffffe8730) at dlerror.c:163
#7  0x00007ffff79bb083 in __dlopen (file=<optimized out>,
mode=<optimized out>)
    at dlopen.c:87


My System is up-to-date.

Greetings

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