[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Still works, so it seems fix has been released. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
** Changed in: linux-lowlatency (Ubuntu) Status: Confirmed = Fix Released ** Changed in: linux (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I have upgraded to 14.04 again. I'll download rc5, rc4 etc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Well, first I will test 3.13.0-16-lowlatency -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
3.13.0-16-lowlatency seems to be working fine -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
3.13.0-16-lowlatency has no issues for me as far as I can see. At least I virtualbox running all day - no crashes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
but you have issues with previous version? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I've been busy, so I did not try the last versions that Joseph posted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The thing is that perhaps 3.14-rc4 has the error too, because with the patch my pc was switched on for all day and got stucked at night. I will try 3.14-rc3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Im testing rc5 again, only to see if it has the error and I didn't wait enogh -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Per comments #167 and #168, it sounds like this bug is resolved in v3.14-rc4. It also sounds like commit a1227f3c is not what fixes this. It is probably best for us to perform a reverse bisect to identify the real commit that fixes this in 3.14. The first step is to identify the first 3.14 kernel version that fixes the bug. We know 3.14-rc4 has the fix, so can you test 3.14-rc3: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc3-trusty/ If v3.14-rc3 also has the fix, then we would want to test 3.14-rc2, etc until we find the first kernel that exhibits the bug again. ** Changed in: linux-lowlatency (Ubuntu) Status: Fix Committed = Confirmed ** Changed in: linux (Ubuntu) Status: Fix Committed = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I have looked for changes related with deadlocks. In 3.14-rc2 there is no-one, so we can avoid testing that one. ** Attachment added: Changes related with deadlock https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1275116/+attachment/4008655/+files/changes.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
netconsole3.2.log
[ 31.830432] usb 2-3.3: USB disconnect, device number 3
[ 71.972061] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by
2, t=15002 jiffies)
3.14-rc1
Paul E. McKenney (54):
rcu: Break call_rcu() deadlock involving scheduler and perf
comment 3
1,1046,3231011669,-;BUG: unable to handle kernel NULL pointer dereference at
(null)
netconsole.log
[ 11.924118] BUG: unable to handle kernel NULL pointer dereference at
0010
this bug appear before lockup
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[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Now Im using rc5 and it seems to work fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I had a lockup with rc4, so the change must be between rc4 and rc5, but it seems is not the one of ehci. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Does http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.14-rc5-trusty/CHANGES show all changes, or only those produced by ubuntu team? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
It seems to work OK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
** Changed in: linux (Ubuntu) Status: Confirmed = Fix Committed ** Changed in: linux-lowlatency (Ubuntu) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
My system blocked again :( This time screen got black. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The following commit has landed in upstream v3.14-rc5: commit a1227f3c1030e96ebc51d677d2f636268845c5fb Author: Stanislaw Gruszka sgrus...@redhat.com Date: Wed Feb 19 10:29:01 2014 +0100 usb: ehci: fix deadlock when threadirqs option is used It has also been cc'd to stable, so it will make it's way into the stable releases through the usual stable update process. ** Changed in: linux (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Great!=) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Thanks for your help Joseph -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The solution of 3.14-rc5 ** Patch added: patch.patch https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1275116/+attachment/4005495/+files/patch.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I built a Trusty test kernel that has a cherry pick of commit a1227f3c1030e96ebc51d677d2f636268845c5fb. This test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1275116/ Can you test this kernel and confirm it resolves this bug? I built an i386 and amd_64 version of the kernel. You will need to install both the linux-image and linux-image-extra packages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I suppose that we have to test them with threadirqs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Yes, that would be great. I'll also build a lowlatency specific kernel and post it shortly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
There are also lowlatency kernels available for testing at the link: http://kernel.ubuntu.com/~jsalisbury/lp1275116/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
A backport to saucy is needed too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
That is good news that the bug appears to be fixed in 3.14-rc4. If it is stable and the bug is in fact gone after some time, we can perform a reverse bisect to identify the commit that fixes this in 3.14-rc4. @jamie, it should be ok that HDMI is not working with this kernel. We are only interested in testing it to identify the commit that fixes this original bug. Once we find the fix, we will backport or cherry pick it into Trusty. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
nd how can we find the change? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
https://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv3.x%2Ftesting%2Fpatch-3.14-rc4.xz;z=8642 This one says something about locks: https://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv3.x%2Ftesting%2Fpatch-3.14-rc4.xz;z=8643 https://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv3.x%2Ftesting%2Fpatch-3.14-rc4.xz;z=2699 https://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv3.x%2Ftesting%2Fpatch-3.14-rc4.xz;z=2757 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
yes, I filled one. the link is somewhere upwards -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
There is some other bug reports that indicate this may be fixed in the mainline kernel. Can you see if that is the case by testing 3.14-rc4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc4-trusty/ If the bug still exists there, then the other bug report may not be related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
If 3.14-rc4-lowlatency is as good to set with threadirqs as the generic kernel I can say that 3.14 works as a charm. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
It seems to be working for me, but it can fail it any moment... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The only bad point is that I don't have HDMI audio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Well then it's clear. Do we have a kernel bug on this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
3.13.0-generic stucks with threadirqs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
But 3.11.0-17-generic seems to work fine with threadirqs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
If you mean v3.11.10.4-saucy then it works without problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
BOOT_IMAGE=/boot/vmlinuz-3.11.0-17-lowlatency root=UUID=94224f17-82cd- 44ee-91a4-2243806ae66c ro debug ignore_loglevel threadirqs has been up for 8 hours. Until now no probs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I have a doubt. In http://kernel.ubuntu.com/~kernel-ppa/mainline/ do developers of ubuntu post their kernels? Ubuntu uses those kernels later? I mean, changes done in the ppa are the same that in the ubuntu- kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
And soren you said The 3.11 flavour that where upgraded to 3.13 today crashed 10 times this morning. I have the crashdums, but I figured that it might have been solved in 3.13. Unfortunatly it seems like it is not. I will add crashdumps when I get crashes that do not just lockup the machine but currently I have only seem complete lockups with 3.13 So the essense is : 3.11-lowlatency crashed 10 time today most of the crashes reached the console so I could see the panic text. 3.13-lowlatency crash 1 time 10 minuttes after first boot. No VT swtich. During next reboot it also locked. but then 3.11 works OK? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
v3.11.10.4-saucy + threadirqs works OK, but the 3.11-lowlatency that trusty had back in January did not. This issue is getting me down as far as managing all the different version. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
so the change that produced the error is there, no? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I don't know what changes has gone into the trusty 3.11 or 3.12 kernel. but if I should bisect based in threadirqs I would make 3.12 as good and 3.13 as bad based on my comment from yesterday : quote v3.12-trusty/ seems to work for me. So to me it seem to have broken between 3.12 and 3.13. For sure it did break since where saucy where around christmas, because I ran that with it's lowlatency until then. /quote -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
It would be good to know if when using the threadirqs parameter is a regression. If that is the case, we can bisect to identify the commit that introduced this. Can you test the following kernels with the threadirqs parameter enabled and post back if any do not exhibit the bug: v3.2 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2-precise/ v3.4 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-quantal/ v3.8 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring v3.12 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-trusty/ You don't have to test every kernel, just up until the kernel that first has this bug. If 3.2 has the bug, no need to test the rest. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Trying -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Log ** Attachment added: netconsole3.2.log https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1275116/+attachment/3988478/+files/netconsole3.2.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
3.2 kernel failed ** Attachment added: netconsole.log https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1275116/+attachment/3988477/+files/netconsole.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
http://pastebin.com/TJ2f83ai -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
v3.12-trusty/ seems to work for me. So to me it seem to have broken between 3.12 and 3.13. For sure it did break since where saucy where around christmas, because I ran that with it's lowlatency until then. I'll try v3.13-rc1-trusty to check. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
https://bugs.launchpad.net/ubuntu/+source/linux- lowlatency/+bug/1275116/+attachment/3988700/+files/IMAG0515.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
v3.13-rc1-trusty with threadirqscrashes with this trace. ** Attachment added: IMAG0515.jpg https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1275116/+attachment/3988700/+files/IMAG0515.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Søren does 3.11 works for you with threadirqs, because i had some errors. I'm going to try it again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Yes indeed. But that sort of follows the fact that the saucy kernel - in all version until christmas ran perfectly. That means 3.11 only. There are 3.12 kernel at the her [1] but it does not look like they ever got into saucy for real. [1] http://kernel.ubuntu.com/~kernel-ppa/mainline -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
And have you tried actual 3.11 kernel? perhaps now it fails too and we can find the change that produce the error. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
On Wed, Feb 19, 2014, at 07:52 AM, Søren Holm wrote: 3.13.0-9.29 and well as 3.13.0-10 contains this change [Config] lowlatency -- turn CONFIG_IRQ_FORCED_THREADING_DEFAULT off temporarily I wonder if Andy Witcroft could add a comment wheather it relates to this bug. We don't know yet. There is another bug that is affected by threadirqs. Could you please make tests using lowlatency without threadirqs to see if your problems disappear, and -generic with threadirqs, to see if the problems there appears? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
For what it's worth running virtualbox I'm seeing the following. * NO CRASH with generic kernel. * CRASH with generic kernel with threadirqs. * NO CRASH with latest lowlatency kernel. Running 3 hours now. With previous lowlatency kernel a crash would happen within minutes.. * CRASH wqith previous lowlatency kernels with nothreadirqs I hope it it is clear :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I'm the maintainer of the config for linux-lowlatency, btw. And, I had the kernel freeze only when a certain driver was loaded, with threadirqs enabled. Here's the bug report https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1279081 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
we have made it and I think results are up -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
On Wed, Feb 19, 2014, at 11:12 AM, Jaime Pérez wrote: we have made it and I think results are up -- I can't see if you tried running linux-generic with threadirqs though. It seems to have made a difference for Søren. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Just to confirm, you can reproduce this bug with the -generic kernel if you add the threadirqs boot parameter? If that is the case, we may be able to test some older kernels with threadirqs and see if this is a regression. If it is, we can then bisect to identify the commit that introduced this regression. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
3.13.0-9.29 and well as 3.13.0-10 contains this change [Config] lowlatency -- turn CONFIG_IRQ_FORCED_THREADING_DEFAULT off temporarily I wonder if Andy Witcroft could add a comment wheather it relates to this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
My system blocked without nothreadirqs activated, so perhaps that wasn't the problem. I'm using generic now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Net console kernel trace output ** Attachment added: netlog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+attachment/3980503/+files/netlog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
http://pastebin.com/nJsi7ZGE -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
It's the same problem. CPU got stucked. But now I'm using generic and in kernel options I have only debug ignore_loglevel. ** Attachment added: CPU got stucked https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+attachment/3980501/+files/netlog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I'm changing a few things. ** Package changed: linux (Ubuntu) = linux-lowlatency (Ubuntu) ** Also affects: linux-meta (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
http://pastebin.com/Bt6DS7xS I have gathered all kernel options related to IRQ. So perhaps one of these options fix the problem. Any idea? ** Package changed: linux-meta (Ubuntu) = linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I get the lockup using fglrx but not xorg-radeon -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
As an additional data point, can you see if this bug also happens if you boot the -generic kernel with the threadirqs boot parameter? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
** Attachment added: Crash with 3.13.0-8-generic #28 booted with threadirqs https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+attachment/3980047/+files/IMAG0510.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Great suggestion. It crashes 4 out of 5 boots for me. All of them with simmilar lock during some systemd-udev thing and a stuck CPU. ** Attachment added: Crash with 3.13.0-8-generic #28 booted with threadirqs https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+attachment/3980049/+files/IMAG0510.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
My new attachment is btw. created with the virtualbox driver out of the way just to be sure. https://launchpadlibrarian.net/166218408/IMAG0510.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
ah is the same problem! you only put the irq thing? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
My cpu bloqued with nothreadirqs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Welll I removed splash and quiet to be able to see what is going on and then added threadirqs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Well, I think I've understood. This command does that events can stop what the cpu was doing without making a thread(I don't know what exactly is that). So it seems that some event is blocking one of the CPUs because it kidnaps the CPU? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
It seems to be nothreadirqs. I'm reading some info about IRQ: http://lwn.net/Articles/302043/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
ohh then i was wrong:( if you install ubuntu 13.10 and upgrade the kernel does the problem fade away? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Yes - I ran 13.10 from august 2013 until december 2013 with no issues at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
But, I mean, did you ran 13.10 with 3.13-lowlatency kernel? Or with the 3.11-lowlatency one? ** No longer affects: virtualbox -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The version that was in 13.10 at that time - problably 3.11-lowlatency. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
in my view it has to do with ubuntu 14.04, not with the kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I got a lock in Ubuntu 13.10, when playing half life. 2 on a row. I was using lowlatency, so perhaps its the same error. I have to install netconsole again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
So the 3.13.2 kernel does not seem to exhibit this bug? Is that only in virtual-box? Can you test to see if it also resolves the bug on bare- metal as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The test I made was without virtualbox (bare-metal). In the virtualized one I don't even have the problem with 3.13.1. So, in my view, the problem has to do with virtual-box drivers or something related to it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
v3.14-rc2-trusty also crashes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
@Soren, @Jamie, Ok, so just to confirm, this bug only happens if the virtualbox drivers are installed and loaded? If they are not, the bug does not happen on a bare-metal system? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
I can't try it without changing of distro. @Soren, can you make a blacklist for vboxpci vboxnetadp vboxnetflt vboxdrv, please? I tryied it once, but I should had done something badly, because it didn't seem to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
@Joseph thats problably correct. I won't need virtualbox tomorrow. So I will uninstall it and use the latest lowlatency kernel and report back. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Oh welll I can now conclude that my system can lock during boot like in #5. And that even if virtual box is not at all installed. So virtualbox clearly pushes thing, but the preempt-stuff can tip by itself also. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
you have uninstalled vb? but are its modules disabled? On Feb 12, 2014 12:16 AM, Søren Holm s...@sgh.dk wrote: Oh welll I can now conclude that my system can lock during boot like in #5. And that even if virtual box is not at all installed. So virtualbox clearly pushes thing, but the preempt-stuff can tip by itself also. -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot Status in Virtualbox: New Status in linux package in Ubuntu: Confirmed Bug description: The 3.11 flavour that where upgraded to 3.13 today crashed 10 times this morning. I have the crashdums, but I figured that it might have been solved in 3.13. Unfortunatly it seems like it is not. I will add crashdumps when I get crashes that do not just lockup the machine but currently I have only seem complete lockups with 3.13 So the essense is : 3.11-lowlatency crashed 10 time today most of the crashes reached the console so I could see the panic text. 3.13-lowlatency crash 1 time 10 minuttes after first boot. No VT swtich. During next reboot it also locked. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-6-lowlatency (not installed) ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0 Uname: Linux 3.13.0-6-generic i686 ApportVersion: 2.13.2-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sgh2176 F pulseaudio CurrentDesktop: KDE Date: Fri Jan 31 23:38:10 2014 InstallationDate: Installed on 2013-12-24 (38 days ago) InstallationMedia: Kubuntu 14.04 LTS Trusty Tahr - Alpha i386 (20131224) MachineType: LENOVO 2356GCG ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-6-generic root=UUID=6376d4d7-bb9e-4488-bb5f-798e6c41f3fc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-6-generic N/A linux-backports-modules-3.13.0-6-generic N/A linux-firmware1.123 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/02/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G7ET31WW (1.13 ) dmi.board.asset.tag: Not Available dmi.board.name: 2356GCG dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2356GCG:pvrThinkPadT430s:rvnLENOVO:rn2356GCG:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2356GCG dmi.product.version: ThinkPad T430s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Well ... virtualbox (and virtualbox-dkms) is uninstalled. Soe the modules are simply not there anymore. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/virtualbox/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
The upstream 3.13.2 kernel is now available. Can you test this kernel to see if it still exhibits the bug? It can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.2-trusty/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
My ubuntu crashed and i had to reinstal. no im running 13.10 instead of 14.04 but i will try the kernel and tell you. On Feb 10, 2014 3:15 PM, Joseph Salisbury joseph.salisb...@canonical.com wrote: The upstream 3.13.2 kernel is now available. Can you test this kernel to see if it still exhibits the bug? It can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.2-trusty/ -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot Status in linux package in Ubuntu: Confirmed Bug description: The 3.11 flavour that where upgraded to 3.13 today crashed 10 times this morning. I have the crashdums, but I figured that it might have been solved in 3.13. Unfortunatly it seems like it is not. I will add crashdumps when I get crashes that do not just lockup the machine but currently I have only seem complete lockups with 3.13 So the essense is : 3.11-lowlatency crashed 10 time today most of the crashes reached the console so I could see the panic text. 3.13-lowlatency crash 1 time 10 minuttes after first boot. No VT swtich. During next reboot it also locked. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-6-lowlatency (not installed) ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0 Uname: Linux 3.13.0-6-generic i686 ApportVersion: 2.13.2-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sgh2176 F pulseaudio CurrentDesktop: KDE Date: Fri Jan 31 23:38:10 2014 InstallationDate: Installed on 2013-12-24 (38 days ago) InstallationMedia: Kubuntu 14.04 LTS Trusty Tahr - Alpha i386 (20131224) MachineType: LENOVO 2356GCG ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-6-generic root=UUID=6376d4d7-bb9e-4488-bb5f-798e6c41f3fc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-6-generic N/A linux-backports-modules-3.13.0-6-generic N/A linux-firmware1.123 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/02/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G7ET31WW (1.13 ) dmi.board.asset.tag: Not Available dmi.board.name: 2356GCG dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2356GCG:pvrThinkPadT430s:rvnLENOVO:rn2356GCG:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2356GCG dmi.product.version: ThinkPad T430s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1275116] Re: lowlatency-flavour crashes and locks up alot
Ok, I'm testing it. I'll tell you how it was. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275116 Title: lowlatency-flavour crashes and locks up alot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1275116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
