[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2018-03-04 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu Xenial) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2018-03-04 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2018-01-03 Thread Vladimir Nicolici
Unfortunately the out of memory errors persisted with 4.4.0-104, so 6 days ago we switched to 4.8.0-58. No more OOM errors so far, but it seems the performance was affected a bit, there seem to be some freezes during the nightly jobs. Seeing that the similar bug,

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-12-21 Thread Vladimir Nicolici
As I said in a previous comment we were experiencing this very infrequently during nightly dumps on a database, it was happening about once per month, but the issue became more frequent and persistent this week. So, after experiencing the issue 3 nights in a row during nightly database dumps, we

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-12-15 Thread Willem
I tested with kernel:4.4.105-0404105-generic and could not reproduced ** Tags added: kernel-fixed-upstream -- 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/1734744 Title: OOM killer with

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-12-11 Thread Willem
apport information ** Tags added: apport-collected uec-images ** Description changed: When putting pressure on a Linux Node in Azure we see OOM killers (similar to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842 but not this is a different kernel) Reverting the kernel to

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-12-01 Thread Willem
To test with the mainline kernel will take some time. I hope I will have the results within a week from now. -- 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/1734744 Title: OOM killer

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-30 Thread Vladimir Nicolici
I have a similar problem on 4.4.0-91. Happened two times so far on Oct 31st and Nov 30th, during the nightly dumps of a postgres database. Strange coincidence, it's the last day of the month in both cases, but we don't do anything special at that time compared to the rest of the month. I'll

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-30 Thread Vladimir Nicolici
** Attachment added: "Second OOM log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1734744/+attachment/5016590/+files/oom-2.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-29 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-28 Thread Willem
I cannot run apport-collect 1734744 right now, so manually changed to confirmed. Hopefully the attached logs will help ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-27 Thread Willem
** Description changed: - When putting pressure on a Linux Node in Azure we see OOM killers - (similar to: - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842 but not - this is a different kernel) + When putting pressure on a Linux Node in Azure we see OOM killers (similar to:

[Kernel-packages] [Bug 1734744] Re: OOM killer with kernel 4.4.0-92

2017-11-27 Thread Willem
** Attachment added: "kernel.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1734744/+attachment/5015324/+files/kernel.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.