build slave segfaults

I see sporadic segfaults during jenkins builds every now and then... Let's keep an eye on it.

This one built on build2-deb9build-ansible

~N

On Wed, Dec 12, 2018 at 12:52:59AM +0000, jenkins@lists.osmocom.org wrote:

See https://jenkins.osmocom.org/jenkins/job/master-osmo-msc/IU=--enable-iu,WITH_MANUALS=0,a3=default,a4=default,label=osmocom-master-debian9/7408/display/redirect

...

CC auth_milenage.lo /bin/bash: line 2: 6091 Segmentation fault (core dumped) /bin/bash ../../libtool --silent --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../.. -I../../include -I../../include -I/usr/include/p11-kit-1 -DBUILDING_LIBOSMOCORE -Wall -Wall -g -O2 -DBUILDING_LIBOSMOCORE -Wall -MT auth_milenage.lo -MD -MP -MF $depbase.Tpo -c -o auth_milenage.lo auth_milenage.c make[3]: *** [auth_milenage.lo] Error 139 Makefile:582: recipe for target 'auth_milenage.lo' failed make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory '/build/deps/libosmocore/src/gsm'