<jemalloc>: jemalloc_arena.c:182: Failed assertion: "p[i] == 0"

[Stefan Farfeleder]

On Tue, May 08, 2012 at 02:47:59PM -0700, Jason Evans wrote:
> On May 8, 2012, at 2:37 PM, Stefan Farfeleder wrote:
> > On Tue, May 08, 2012 at 12:48:17PM -0400, Steve Wills wrote:
> >> On 05/08/12 00:46, Jason Evans wrote:
> >>> 
> >>> How recent is your system?  This problem should have been fixed by
> >>> r234569, so if you're still seeing problems after that revision,
> >>> there's another problem we need to figure out.  (By the way, it's
> >>> possible for an application to trigger this assertion, but
> >>> unlikely.)
> >>> 
> >> 
> >> My system is r235115.
> > 
> > I hit the same assertion with r235052 and inkscape. I'm now using
> > MALLOC_PRODUCTION and it works again.
> 
> Was the assertion failure easily reproducible with inkscape?

Yes, it crashed everytime before showing the GUI. The backtrace goes
like this:

(gdb) bt
#0  0x000000080ad760ac in thr_kill () from /lib/libc.so.7
#1  0x000000080ae22548 in abort () from /lib/libc.so.7
#2  0x000000080ad9f57d in sbrk () from /lib/libc.so.7
#3  0x000000080ada1c51 in sbrk () from /lib/libc.so.7
#4  0x000000080ada3624 in sbrk () from /lib/libc.so.7
#5  0x000000080ada3ffc in sbrk () from /lib/libc.so.7
#6  0x000000080ada432d in sbrk () from /lib/libc.so.7
#7  0x000000080ad9394f in syscall () from /lib/libc.so.7
#8  0x000000080ad93d70 in syscall () from /lib/libc.so.7
#9  0x000000080ada73a0 in malloc () from /lib/libc.so.7
#10 0x000000080a6a283d in operator new () from /usr/lib/libstdc++.so.6
#11 0x00000000007af660 in sigc::internal::typed_slot_rep<sigc::bind_functor<-1, sigc::pointer_functor3<SPObject*, SPObject*, SPStyle*, void>, SPStyle*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil> >::dup ()
#12 0x00000008033016b4 in sigc::slot_base::slot_base ()
   from /usr/local/lib/libsigc-2.0.so.0
#13 0x00000000006f0a77 in std::list<sigc::slot_base, std::allocator<sigc::slot_base> >::insert ()
#14 0x000000080330084a in sigc::internal::signal_impl::insert ()
   from /usr/local/lib/libsigc-2.0.so.0
#15 0x0000000803300893 in sigc::internal::signal_impl::connect ()
   from /usr/local/lib/libsigc-2.0.so.0
#16 0x0000000803300a44 in sigc::signal_base::connect ()
#17 0x00000000007a8635 in SPIPaint::read ()
[...]

Stefan