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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - systemd-networkd: FD leak on DHCP renewal"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84661">84661</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>systemd-networkd: FD leak on DHCP renewal
</td>
</tr>
<tr>
<th>Product</th>
<td>systemd
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>general
</td>
</tr>
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<th>Assignee</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lev.cohan@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=107321" name="attach_107321" title="systemd-networkd debug log">attachment 107321</a> <a href="attachment.cgi?id=107321&action=edit" title="systemd-networkd debug log">[details]</a></span>
systemd-networkd debug log
Since my last systemd upgrade (215 -> 216) networkd is having timeouts when
renewing my dhcp lease.
This happens every two days. The log output is at every incident the same.
Log extract:
Oct 02 09:40:51 G550 systemd-networkd[179]: Failed to save lease data
/run/systemd/netif/leases/4: Too many open files
Oct 02 09:40:51 G550 systemd-networkd[179]: extern0 : Failed to save link data
to /run/systemd/netif/links/4: Too many open files
Oct 02 09:44:15 G550 systemd[1]: systemd-networkd.service watchdog timeout
(limit 1min)!
Oct 02 09:44:15 G550 systemd[1]: Unit systemd-networkd.service entered failed
state.
Oct 02 09:44:15 G550 systemd-networkd[18244]: extern0 : gained carrier
config file:
[ext0.network]
[Match]
Name=extern0
[Network]
DHCP=yes
Two days ago I restarted systemd-networkd with
File: /etc/systemd/system/systemd-networkd.service.d/debug.conf
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
The log is added to this bug report. I only edited the addresses for reasons of
secrecy.</pre>
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