On Dec 27, 2017, at 10:01 AM, Mike Neo <neomikemac@gmail.com> wrote:Hi,using up arrow in birdc causes segmentation fault:<image.png>syslog:Dec 27 16:55:56 r1 kernel: [331700.979873] birdc[15259] segfault at 0 ip 00007fab7221ba0b sp 00007ffef0ee16c8 error 4 in libreadline.so.6.3[7fab721ed000+3d000]environment:Description: Ubuntu 16.04.3 LTSRelease: 16.04Codename: xenialstart cmd: bird -f -u bird -g birdWhat's the problem?BR,Mike