Pretty much every single one that would do a hostname lookup it seems. Tried ping, ping6, nc, wget; they all crash.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to busybox in Ubuntu. https://bugs.launchpad.net/bugs/1723956 Title: busybox-static: several network applets segfaulting Status in busybox package in Ubuntu: Triaged Status in systemd package in Ubuntu: New Bug description: On a fully up-to-date Ubuntu 17.04, running most applets from busybox- static that are network-related lead to a segfault. Example: $ busybox nslookup google.com 8.8.8.8 Server: 8.8.8.8 Segmentation fault $ busybox BusyBox v1.22.1 (Ubuntu 1:1.22.0-19ubuntu2) multi-call binary. [...] $ apt-cache policy busybox busybox: Installed: (none) Candidate: 1:1.22.0-19ubuntu2 Version table: 1:1.22.0-19ubuntu2 500 500 http://ftp.fau.de/ubuntu zesty/universe amd64 Packages $ dpkg -S /bin/busybox busybox-static: /bin/busybox $ apt-cache policy busybox-static busybox-static: Installed: 1:1.22.0-19ubuntu2 Candidate: 1:1.22.0-19ubuntu2 Version table: *** 1:1.22.0-19ubuntu2 500 500 http://ftp.fau.de/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status This even happens when passing invalid domains or DNS servers to use that don't actually run any DNS service. (like "busybox nslookup google.com 1.2.3.4" or "busybox nslookup bar.foof00 8.8.8.8"), so it seems to be early in the network setup. I could not reproduce the problem on the very same system when compiling stock busybox 1.22.1 (why even? we're at 1.27.x!) myself, neither with a recent git clone. Also two VMs I had at hand running Ubuntu 14.04 and 16.04 didn't show this problem with busybox-static. Installing the package "busybox" (which removes busybox-static) fixes the problem on 17.04. The only thing that might be related in any way about my system is that it has no IPv6 connectivity (apart from the link-local address). I also sent a crash report when the apport window popped up, but I have no idea where this ends up and how to add further information, hence this report here. Please let me know if this seemingly trivial bug cannot be reproduced instantly, so I can try to assist with further information. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/busybox/+bug/1723956/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
