I think it's a red herring, it's not directly related to mdns, just that the crash happens after it tries mdns, but before /etc/services (which is what happens next in the strace if I run with http instead of https).
... Indeed, if I remove mdns from nsswitch.conf, it crashes just the same, only the mdns lookup is missing from the strace. The SIGSEGV is still there but now there's a surviving thread (?) which picks up and finishes after that. Attaching another strace (1) without mdns but (2) with http instead of https so you can compare. -- segfault for https+unknown domain https://launchpad.net/bugs/57188 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
