With the latest gnulib from git: Starting test_lock .../bin/bash: line 5: 9992 Aborted (core dumped) EXEEXT='' srcdir='.' LOCALE_FR='none' LOCALE_FR_UTF8='none' LOCALE_FR='none' LOCALE_TR_UTF8='none' LOCALE_FR='none' LOCALE_FR_UTF8='none' LOCALE_JA='none' LOCALE_ZH_CN='none' LOCALE_FR_UTF8='none' LOCALE_FR='none' LOCALE_FR_UTF8='none' LOCALE_JA='none' LOCALE_ZH_CN='none' LOCALE_FR='none' LOCALE_FR_UTF8='none' LOCALE_JA='none' LOCALE_ZH_CN='none' abs_aux_dir='/home/rjones/d/libguestfs/build-aux' MAKE='make' LOCALE_FR='none' LOCALE_FR_UTF8='none' LOCALE_JA='none' LOCALE_ZH_CN='none' ${dir}$tst FAIL: test-lock
The stack trace is: Thread 1 (LWP 9992): #0 0x00002b39b9565f77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00002b39b95695e8 in __GI_abort () at abort.c:90 #2 0x0000000000400deb in gl_thread_create (arg=0x0, func=0x401130 <lock_checker_thread>) at glthread/thread.h:385 #3 test_lock () at test-lock.c:206 #4 main () at test-lock.c:566 (There is only 1 thread) This stack trace makes no sense, since the code at line 206 is: checkerthread = gl_thread_create (lock_checker_thread, NULL); (ie. the two arguments are reversed). So I've got no idea what could be going on here. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into KVM guests. http://libguestfs.org/virt-v2v