On 2026-09-15 21:40:44 +0200, Marco Moock wrote: > Am 08.09.26 um 15:30 schrieb Vincent Lefevre: > > On 2026-09-08 14:44:07 +0200, Marco Moock wrote: > > > Am 08.09.26 um 12:10 schrieb Vincent Lefevre: > > > > So, if you want to reproduce the issue, set up a network > > > > where DNS requests to the nameservers in /etc/resolv.conf > > > > randomly fail. And (probably) use nscd. > > > > > > How is that related to IPv6? > > > If you have a faulty DNS setup, fix that first. > > > > I don't see where it is faulty (to the point of getting the > > observed behavior). > > > > > /etc/resolv.conf is queried by the order of entries by default every > > > time a request is being made. > > > > strace does not show any access to this file when AF_UNSPEC is used. > > Is nsswitch.conf being read?
No. For AF_UNSPEC, only /var/run/nscd/socket is accessed. For AF_INET, /etc/resolv.conf and /etc/host.conf are read, but /var/run/nscd/socket is eventually used. -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
