[Bug 1395219] Re: systemd-udevd segfault

2014-11-23 Thread Daniel Hollocher
I traced it to bad hardware ** Changed in: systemd (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/b

[Bug 1395219] Re: systemd-udevd segfault

2014-11-22 Thread Daniel Hollocher
I admit I mainly read the section that you linked. What is "that" that the article covers? I do see a section on bisecting Ubuntu git trees. That might be what I'm looking for, but I'm still confused as to how I would figure out my good and bad starting points. -- You received this bug notific

[Bug 1395219] Re: systemd-udevd segfault

2014-11-22 Thread Christopher M. Penalver
Daniel Hollocher, the article covers that. Did you get a chance to read it? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1395219

[Bug 1395219] Re: systemd-udevd segfault

2014-11-22 Thread Daniel Hollocher
I wasn't able to bisect this with the mainline builds because I'm having trouble finding a build where this issue happens. I tried 5 before giving up. Can you please point me to the mainline build which the ubuntu kernel is built upon? (it is my understanding that I can't proceed with a git bise

[Bug 1395219] Re: systemd-udevd segfault

2014-11-21 Thread Daniel Hollocher
Thanks Christopher! I think this is too time consuming for it to be really worth it for me, but I've never done a git bisect before. So I plan on checking it out. We'll see. ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Daniel Hollocher (chogydan) ** Changed in: linux (Ubuntu)

[Bug 1395219] Re: systemd-udevd segfault

2014-11-21 Thread Christopher M. Penalver
Daniel Hollocher, the next step is to fully reverse commit bisect from kernel 3.16 to 3.17.4 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could yo

[Bug 1395219] Re: systemd-udevd segfault

2014-11-21 Thread Daniel Hollocher
I didn't have a working kernel in 14.04 either: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1367827 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1395219 Title: systemd-udevd segfault To m

[Bug 1395219] Re: systemd-udevd segfault

2014-11-21 Thread Daniel Hollocher
mainline 3.17.4 boots fine ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1395219 Titl