From: Michal Privoznik <mpriv...@redhat.com> When qemu is being killed, its last words are:
2016-08-31T11:48:15.293587Z qemu-system-x86_64: terminating on signal 15 from pid 11180 That's nice, but what process is 11180? What if I told you we can do better: 2016-08-31T11:48:15.293587Z qemu-system-x86_64: terminating on signal 15 from pid 11180 (/usr/sbin/libvirtd) And that's exactly what this patch does. Signed-off-by: Michal Privoznik <mpriv...@redhat.com> Message-Id: <a2ba85a8e349a0ea9ee06424226197a03cd04bd3.1474987617.git.mpriv...@redhat.com> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- vl.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/vl.c b/vl.c index f3abd99..6c5a51c 100644 --- a/vl.c +++ b/vl.c @@ -1675,8 +1675,12 @@ static void qemu_kill_report(void) */ error_report("terminating on signal %d", shutdown_signal); } else { - error_report("terminating on signal %d from pid " FMT_pid, - shutdown_signal, shutdown_pid); + char *shutdown_cmd = qemu_get_pid_name(shutdown_pid); + + error_report("terminating on signal %d from pid " FMT_pid " (%s)", + shutdown_signal, shutdown_pid, + shutdown_cmd ? shutdown_cmd : "<unknown process>"); + g_free(shutdown_cmd); } shutdown_signal = -1; } -- 2.7.4