From grawity at gmail.com  Mon Jul 28 11:32:44 2025
From: grawity at gmail.com (grawity)
Date: Mon, 28 Jul 2025 13:32:44 +0300
Subject: [pkg-netfilter-team] Bug#1110028: ulogd2: IPv6 events not logged
 via gprint
Message-ID: <175369876402.76718.11700543672190909307.reportbug@gw-core.utenos-kolegija.lt>

Package: ulogd2
Version: 2.0.8-3
Severity: normal

Dear Maintainer,

- I'm using ulogd2 for NFCT (conntrack) event logging on a NAT gateway, which
  logs all new connections for abuse reporting reasons.

- When using GPRINT (key=value) output format, IPv6 addresses are completely
  absent. This makes the logs rather incomplete. (IPv4 events still work
  correctly.)

- This was fixed upstream in ulogd2 commit f04bf6794d11 and several following
  commits, in 2023, which appear to be present in upstream release 2.0.9
  (released in May).

- I've been running a local build from git, as workaround, for the last year.

-- System Information:
Debian Release: 13.0
  APT prefers testing-security
  APT policy: (500, 'testing-security'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-37-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages ulogd2 depends on:
ii  adduser                  3.152
ii  init-system-helpers      1.68
ii  libc6                    2.41-10
ii  libmnl0                  1.0.5-3
ii  libnetfilter-acct1       1.0.3-4+b3
ii  libnetfilter-conntrack3  1.1.0-1
ii  libnetfilter-log1        1.0.2-4+b1
ii  libnfnetlink0            1.0.2-3

ulogd2 recommends no packages.

Versions of packages ulogd2 suggests:
pn  ulogd2-dbi      <none>
ii  ulogd2-json     2.0.8-3
pn  ulogd2-mysql    <none>
pn  ulogd2-pcap     <none>
pn  ulogd2-pgsql    <none>
ii  ulogd2-sqlite3  2.0.8-3

-- Configuration Files:
/etc/logrotate.d/ulogd2 changed [not included]
/etc/ulogd.conf changed [not included]

-- no debconf information


From azazel at debian.org  Mon Jul 28 18:20:46 2025
From: azazel at debian.org (Jeremy Sowden)
Date: Mon, 28 Jul 2025 18:20:46 +0100
Subject: [pkg-netfilter-team] Bug#1110028: ulogd2: IPv6 events not logged
 via gprint
In-Reply-To: <175369876402.76718.11700543672190909307.reportbug@gw-core.utenos-kolegija.lt>
References: <175369876402.76718.11700543672190909307.reportbug@gw-core.utenos-kolegija.lt>
 <175369876402.76718.11700543672190909307.reportbug@gw-core.utenos-kolegija.lt>
Message-ID: <20250728172046.GA3503@azazel.net>

On 2025-07-28, at 13:32:44 +0300, grawity wrote:
> Package: ulogd2
> Version: 2.0.8-3
> Severity: normal
>
> Dear Maintainer,
>
> - I'm using ulogd2 for NFCT (conntrack) event logging on a NAT gateway, which
>   logs all new connections for abuse reporting reasons.
>
> - When using GPRINT (key=value) output format, IPv6 addresses are completely
>   absent. This makes the logs rather incomplete. (IPv4 events still work
>   correctly.)
>
> - This was fixed upstream in ulogd2 commit f04bf6794d11 and several following
>   commits, in 2023, which appear to be present in upstream release 2.0.9
>   (released in May).

It is indeed fixed in 2.0.9.  Unfortunately, the release of 2.0.9 coincided
with the freezing of Testing / Unstable in anticipation of the release of
Trixie.

I have prepared a new package which I will upload once Trixie is released (I
believe the provisional release date is 2025-08-09).

J.

> - I've been running a local build from git, as workaround, for the last year.
>
> -- System Information:
> Debian Release: 13.0
>   APT prefers testing-security
>   APT policy: (500, 'testing-security'), (500, 'testing')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 6.1.0-37-amd64 (SMP w/8 CPU threads; PREEMPT)
> Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>
> Versions of packages ulogd2 depends on:
> ii  adduser                  3.152
> ii  init-system-helpers      1.68
> ii  libc6                    2.41-10
> ii  libmnl0                  1.0.5-3
> ii  libnetfilter-acct1       1.0.3-4+b3
> ii  libnetfilter-conntrack3  1.1.0-1
> ii  libnetfilter-log1        1.0.2-4+b1
> ii  libnfnetlink0            1.0.2-3
>
> ulogd2 recommends no packages.
>
> Versions of packages ulogd2 suggests:
> pn  ulogd2-dbi      <none>
> ii  ulogd2-json     2.0.8-3
> pn  ulogd2-mysql    <none>
> pn  ulogd2-pcap     <none>
> pn  ulogd2-pgsql    <none>
> ii  ulogd2-sqlite3  2.0.8-3
>
> -- Configuration Files:
> /etc/logrotate.d/ulogd2 changed [not included]
> /etc/ulogd.conf changed [not included]
>
> -- no debconf information

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