[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-23 Thread Marc Pignat
I've got 4 computers running ubuntu. 2 computers affected, and 2 computers unaffected. The two affected computer are using btrfs. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1747597 Ti

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-19 Thread Marc Pignat
I'm trying to bisect the bug, but I have some problem doing it. I have cloned the branch hwe of git://kernel.ubuntu.com/ubuntu/ubuntu- xenial.git, using "git clone -b hwe git://kernel.ubuntu.com/ubuntu /ubuntu-xenial.git" Then I have built the kernel (just to test the build process) using "fakero

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-19 Thread Marc Pignat
4.16.0-041600rc2-generic is also affected. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1747597 Title: Number of processes exploded after upgrade to 4.13.0-32-generic Status in linux

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-09 Thread Marc Pignat
As requested, I added the tag kernel-bug-exists-upstream and changed the status to confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1747597 Title: Number of processes exploded af

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-09 Thread Marc Pignat
using the 4.15.0-041500-generic kernel, the total process count was very high (473) just after the boot, perhaps something to do with the raid array resync. Now doing backup to the external disk, process count seems normal (287). I still think there is a problem with that process count since olde

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-08 Thread Marc Pignat
I installed the 4.15.0-041500-generic kernel, and the machine failed to reboot, unfortunately this is a remote machine. Next try in 6-8 hours. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-08 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.15 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix t

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-06 Thread Marc Pignat
apport information ** Tags added: apport-collected ** Description changed: After an update from 4.10.0-40-generic to 4.13.0-32-generic (ubuntu 16.04 + hwe kernel), the number of process when doing IO on my machine has exploded. Before the update, maximum number of process : 284 Afte

[Kernel-packages] [Bug 1747597] Re: Number of processes exploded after upgrade to 4.13.0-32-generic

2018-02-06 Thread Marc Pignat
apport-collect 1747597 fails with "Bad bot, go away!" ** Tags removed: zesty ** Tags added: xenial ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. http