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openSUSE:Bugreport wicked

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Reporting Wicked/Networking related bugs

Wicked bugs may be filed under the Basesystem component.

What to include in bug reports

  • A good description of the bug you are reporting and how to reproduce with last released update.
  • On SLES: Please capture an attach a supportconfig (in supportutils package) without attempts to apply any workarounds or start network manually, ... first.
  • Perform the following and upload the logs/output obtained:
 # enable debugging, applied to wickedd*.service as well as to wicked.service aka network.service
 #      (when requested in a bug report to enable debug level 2, use '{$1=debug2}' bellow)
 perl -i -lpe 's{^(WICKED_DEBUG)=.*}{$1=all};s{^(WICKED_LOG_LEVEL)=.*}{$1=debug}' /etc/sysconfig/network/config
 # either reboot (to collect also kernel/detection logs since boot later):
 # or restart the daemons to apply the debug setting to the daemons (wickedd* services)
 systemctl restart wickedd
 # and use "--debug all" for direct wicked calls; not needed for network.service/wicked.service
 wicked --debug all ifup all
 # collect the configuration -- remove (wireless) keys/password first
 tar -czf config-ifcfg.tgz /etc/sysconfig/network
 wicked show-config > config-dump.log
 # collect the status
 wicked ifstatus --verbose all > status.log
 journalctl -b -o short-precise > journal.log
 ip addr show > ip_addr.log
 ip route show table all > routes.log
 rpm -qa | grep wicked > wicked-version.log
 # collect firewall state
 grep . /proc/sys/net/bridge/bridge-nf-* > bridge-nf.txt
 iptables-save > iptables.txt
 ip6tables-save > ip6tables.txt
 # collect network card information
 hwinfo --netcard > hwinfo-netcard.log
 # If the issue is related to the wireless networking please also perform following steps and provide /var/log/wpa_supplicant.log.
 # This action should be performed before reproducing of the problem.
 sed -e 's|/wpa_supplicant -c|/wpa_supplicant -dddt -c|g' /usr/lib/systemd/system/wpa_supplicant.service > /etc/systemd/system/wpa_supplicant.service
 systemctl daemon-reload
 systemctl restart wpa_supplicant

In the Unlikely Event of a Coredump...

 # install debuginfo package
 zypper in wicked-debuginfo libwicked-0-6-debuginfo wicked-debugsource
 # decode the stack and attach bt.txt to the report
 gdb -ex 'bt full' -ex 'quit' -c /path_to_core $(gdb -c /path_to_core -ex "quit" 2>&1 | grep "generated by" | sed -e 's#.*[`]##g' -e 's#[ ].*##g') > bt.txt
 # SLES: easier is to install supportutils package and use getappcore
 # and provide also a complete "system state" info using supportconfig:
 zypper in supportutils
 getappcore -v /path_to_core