[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2016-03-07 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 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2016-01-07 Thread Martin Pitt
FTR, I'm also having problems with the wily arm64 kernel on multi-CPU machines. I filed that as bug 1531768 as the logs here look rather different to mine. But maybe it's related. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-11-17 Thread Joseph Salisbury
** Tags removed: kernel-key ** Tags added: kernel-da-key -- 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/1506543 Title: openstack instances on arm64 lock up on polling and other

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-21 Thread William Grant
3.19-on-3.19 is much more stable, and we haven't seen anything like this issue. -- 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/1506543 Title: openstack instances on arm64 lock up on

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-16 Thread Nick Moffitt
crap, I tried to run it on the right box and copy it over. -- 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/1506543 Title: openstack instances on arm64 lock up on polling and other

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-15 Thread William Grant
The only scenario we've thoroughly tested is 3.13 on 3.19 on mcdivitts (Moonshot X-Genes). We haven't tested 3.19 in the guest enough to rule it out, and we need at least 3.19 on the host for guest UEFI support. There's normally nothing in dmesg during the hang, though I did once see "Oct 15

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-15 Thread Joseph Salisbury
** Tags removed: kernel-da-key ** Tags added: kernel-key -- 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/1506543 Title: openstack instances on arm64 lock up on polling and other

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-15 Thread Adam Conrad
(For the record, this isn't emulated on amd64, Nick's dump was clearly from the wrong machine...) -- 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/1506543 Title: openstack instances on

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-15 Thread Chris J Arges
A few questions: 1) Just to check , you are emulating arm64 on amd64, correct? 2) Can you gather logs of the hung arm64 instances? Crashdump, tail -f /var/log/kern.log until it hangs, etc, etc 3) What kernel version are you running on the arm64 instances? -- You received this bug notification

[Kernel-packages] [Bug 1506543] Re: openstack instances on arm64 lock up on polling and other situations fairly repeatably

2015-10-15 Thread Joseph Salisbury
** Tags added: kernel-da-key ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: trusty vivid -- 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/1506543 Title: