[libvirt] 'make check' fails (qemuhotplugTest) with libvirt fakeroot build, starting with 3.1.0 release

Hello. I am not sure if this is a bug, but fakerot build of libvirt-3.1.0 reliably fails at 'make check' stage, always with the same error (qemuhotplugTest). 3.0.0 builds fine, 3.2.0 (git master dec6d9df5feeb768381dd1b010d8030b44ea1a9a) fails at the same spot. If I build as root, libvirt-3.1.0 'make check' passes without errors, and the build is successful. Is this the expected behaviour, bug in the fakeroot(1.21), or? Qemu is 2.8.0 test-suite.log -- ========================================= libvirt 3.1.0: tests/test-suite.log ========================================= # TOTAL: 114 # PASS: 113 # SKIP: 0 # XFAIL: 0 # FAIL: 1 # XPASS: 0 # ERROR: 0 .. contents:: :depth: 2 FAIL: qemuhotplugtest ===================== TEST: qemuhotplugtest ........................................ 40 ...!!!...!...!.. 56 FAIL FAIL qemuhotplugtest (exit status: 1) Pedja