Am 08.12.20 um 18:01 schrieb Dridi Boukelmoune:
Since the upgrade to f33 I replaced my stubby setup with
systemd-resolved since it is now the default. I was OK with that
change since I didn't lose functionality compared to my previous
setup. But it is breaking getaddrinfo() and IP address resolution in
general, and that's an annoying regression.
With varnish we use getaddrinfo() for both IP addresses and domain
names, optionally we may set the numeric flag but otherwise it used to
work out of the box. Now if I try to resolve an IP address without the
numeric flag it hangs, never receiving a response from
systemd-resolved:
#0 0x00007f011ed8690e in ppoll () from /lib64/libc.so.6
#1 0x00007f011c8604f6 in bus_poll.lto_priv () from /lib64/libnss_resolve.so.2
#2 0x00007f011c860f86 in sd_bus_call () from /lib64/libnss_resolve.so.2
#3 0x00007f011c85b249 in _nss_resolve_gethostbyname4_r () from /lib64/libnss_resolve.so.2
#4 0x00007f011ed7a397 in gaih_inet.constprop () from /lib64/libc.so.6
#5 0x00007f011ed7b269 in getaddrinfo () from /lib64/libc.so.6
Can you pls get another stackframe and compare it ( it won't match 100%
as differen apps go different way) with this bugreport:
https://bugzilla.redhat.com/show_bug.cgi?id=1904415
I see similarities there. I case of the BR, bind-libs and glic releases
did not match as it looks ( a thesis so far, no hard facts ).
Petr was so nice to supply a test procedure, i suggest that you use it also.
Best regards,
Marius Schwarz
_______________________________________________
devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
