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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: version 219 can't bring up any network device if there exists CANbus devices"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89442">89442</a>
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<th>Summary</th>
<td>systemd-networkd: version 219 can't bring up any network device if there exists CANbus devices
</td>
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<th>Product</th>
<td>systemd
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>general
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<th>Assignee</th>
<td>systemd-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>mads@ab3.no
</td>
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<th>QA Contact</th>
<td>systemd-bugs@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=114025" name="attach_114025" title="dmesg when booting with systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M">attachment 114025</a> <a href="attachment.cgi?id=114025&action=edit" title="dmesg when booting with systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M">[details]</a></span>
dmesg when booting with systemd.log_level=debug systemd.log_target=kmsg
log_buf_len=1M
I have an Atom NM10-based industrial PC with three e1000e devices and a PEAK
CANbus device (PCI ID 001c:0008) providing the interface can0. After updating
from 216 to 219, systemd-networkd is unable to get my e1000e-devices up and
running. I don't have any configuration for can0 within /etc/systemd/network.
Two files in /etc/systemd/network, 10-eth0.network and 10-eth1.network. System
booted with net.ifnames=0. No service is configured to do something with can0
or eth2.
# cat /etc/systemd/network/10-eth*
[Match]
Name=eth0
[Network]
Address=10.20.0.3/24
Gateway=10.20.0.1
[Match]
Name=eth1
[Network]
Address=10.30.0.3/24
Gateway=10.30.0.1
After booting, eth0 and eth1 are not configured nor upped. After `systemctl
restart systemd-networkd´, eth0 and eth1 are configured, but not upped. can0 is
not upped either.
systemd-networkd.afterboot.txt is systemd-networkd journal (with loglevel
debug) after boot, and systemd-networkd.afterrestartservice.txt is the journal
for `systemctl restart systemd-networkd´.
dmesg.txt is dmesg when booting with systemd.log_level=debug
systemd.log_target=kmsg log_buf_len=1M
The system doesn't have ipv6 enabled, so that triggers some error messages.
# systemctl --version
systemd 219
+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK -SYSVINIT +UTMP -LIBCRYPTSETUP
-GCRYPT -GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN</pre>
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