[Bionic regression / autopkgtest] simple.sh is looking if it doesn't load module by happenstance by comparing the list before and after, and Bionic w/ 4.15 kernel reveal that 'devlink' is added along the way. I was able to isolate it to the networking plugin:
root@srv:~# lsmod | grep -i devlink root@srv:~# sos report -o networking sosreport (version 4.1) ..... Your sosreport has been generated and saved in: /tmp/sosreport-srv-2021-03-31-tvjgeyv.tar.xz Size 29.75KiB Owner root sha256 72d49c26463f8fe42f11696dbc69aaa6eaf4e621551d88822b72a6f27ed7a136 Please send this file to your support representative. More precisely to this specific code line: https://github.com/sosreport/sos/blob/master/sos/report/plugins/networking.py#L109 # Manual reproducer: root@srv:~# lsmod | grep -i devlink devlink 45056 0 root@srv:~# lsb_release -cs bionic I can reproduce the behaviour every time only on 4.15 but not on more recent kernel (5.4). I highly suspect that this is due to following kernel configuration: config-4.15.0-140-generic:CONFIG_MAY_USE_DEVLINK=m config-5.4.0-70-generic:CONFIG_NET_DEVLINK=y With that being said, it is safe to ignore the failure here for now as it has nothing to do with sosreport. I already addressed it with sos upstream. And I'll try work on mitigation/workaround in sosreport eventually, maybe using SoSpredicate or some sort. - Eric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917894 Title: [FFe][sync][sru] sos upstream 4.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sosreport/+bug/1917894/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
