On Mon, Oct 17, 2016 at 09:40:53PM -0400, Shawn Webb wrote:
> On Mon, Oct 17, 2016 at 05:11:43PM -0400, Shawn Webb wrote:
> >
> > I'm tracking down a potential issue with jemalloc compiled with clang
> > 3.9.0, but I need to verify that the issue exists in vanilla FreeBSD in
> > addition to HardenedBSD. Most of my testing has been done with
> > HardenedBSD to-date.
> The jemalloc issue exists with vanilla FreeBSD with clang 3.9.0 + lld:
> ===>   Registering installation for pkg-1.9.1
> <jemalloc>: 
> /scratch/arm64/fbsd-clang390/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/tcache.h:346:
>  Failed assertion: "binind < nhbins"
> With pkg failing to install, it seems building ports/packages directly
> on the rpi3 won't be viable until this bug is fixed.

I was able to work around this issue by disabling tcache via

ln -s 'tcache:false' /etc/malloc.conf

pkg would install, but /usr/local/sbin/pkg was mislinked:

So as a workaround to that, I just mv'd /usr/local/sbin/pkg to
/usr/local/sbin/pkg.bak and replaced it with a symlink to

I've now successfully compiled and installed a few ports. I've also
updated the wiki to document the two workarounds described above.



Shawn Webb
Cofounder and Security Engineer

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