[Pkg-utopia-maintainers] Bug#826961: firewalld: breaks IPv6 connectivity

[Thomas Perret]

Package: firewalld
Version: 0.4.2-1
Severity: normal
Tags: ipv6

Dear Maintainer,

with the last update, NetworkManager does not seems able to bring up
IPv6 connectivity when firewalld is enabled. Disabling firewalld service
and reloading network brings back IPv6 connectivity.

It looks like it comes from that error:

firewalld[988]: ERROR: Calling post func <function ifcfg_set_zone_of_interface at 0x7f8b7208d378>(('home', 'enp0s31f6')) failed: [Errno 2] Aucun fichier ou dossier de ce type: '/etc/sysconfig/network-scripts'

which cames from a line[0] in the firewalld package which is not present
in previous versions[1]. The programs tries to access
`/etc/sysconfig/network-scripts` which does not exists in debian (but
exists in Fedora/RH/CentOS).

I'm not sure about what log and other info to provides since the problem
is not very clear…

[0]https://github.com/t-woerner/firewalld/blob/v0.4.2/src/firewall/config/__init__.py.in#L88
[1]https://github.com/t-woerner/firewalld/blob/v0.4.1.2/src/firewall/config/__init__.py.in#L87

Thank you,
Thomas


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages firewalld depends on:
ii  dbus                 1.10.8-1
ii  gir1.2-glib-2.0      1.48.0-2
ii  init-system-helpers  1.34
ii  iptables             1.6.0-2
ii  policykit-1          0.105-15
ii  python3-dbus         1.2.4-1
ii  python3-gi           3.20.1-1
ii  python3-slip-dbus    0.6.1-3
pn  python3:any          <none>

Versions of packages firewalld recommends:
pn  ebtables  <none>
ii  ipset     6.29-1

firewalld suggests no packages.

-- Configuration Files:
/etc/firewalld/firewalld.conf [Errno 13] Permission non accordée: u'/etc/firewalld/firewalld.conf'
/etc/firewalld/lockdown-whitelist.xml [Errno 13] Permission non accordée: u'/etc/firewalld/lockdown-whitelist.xml'

-- no debconf information