[Bug 1508087] Re: Unhandled UDP error during manual enlistment of xgene-2

2015-11-02 Thread Ming Lei
This one should be same with LP1508738, and can anyone to try to use the customerised grub to see if it can fix the issue? http://kernel.ubuntu.com/~ming/bugs/1508893/bootnetaa64.efi -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed

[Bug 1476512] [NEW] wily: arm64: irqbalance works at oneshot mode at default

2015-07-21 Thread Ming Lei
Public bug reported: >From kernel v4.0, CPU cache topo information is added into sysfs for ARM64, >in which all cores often share one L3 cache such as APM xgene, so cache domain count can be one, and irqbalance will work at oneshot mode. With the following upstream patch, irqbalance can work

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-16 Thread Ming Lei
Dann, I have figured out patches for fixing wily kernel, see following link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1474171/comments/4 so you can reproduce the issue on a totally clean wily distribution, :-) -- You received this bug notification because you are a member of Ubuntu

[Bug 1474171] Re: Wily boot failure on HP proliant m400 server

2015-07-15 Thread Ming Lei
** Package changed: irqbalance (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubuntu. https://bugs.launchpad.net/bugs/1474171 Title: Wily boot failure on HP proliant m400 server To manage no

[Bug 1474171] Re: Wily boot failure on HP proliant m400 server

2015-07-15 Thread Ming Lei
>From upstrem kernel, v4.0 is same with wily(4.0 kernel), but there isn't the >issue in v4.1 and v4.2 kernel. And it can't be found by reverse 'git bisect', because some pci change can cause no mellanox nic found in pci bus. -- You received this bug notification because you are a member of Ubu

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-14 Thread Ming Lei
> I prepared a wily package w/ the proposed upstream backport for testing: > lp:~dannf/ubuntu/wily/irqbalance/lp1469214 > Unfortunately, I'm still seeing irqbalance crash even with this backport: I guess you still test irqbalance on c33, looks that upgrade from trusty isn't good, and I can see

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-13 Thread Ming Lei
On Mon, Jul 13, 2015 at 9:27 AM, Ming Lei <1469...@bugs.launchpad.net> wrote: > Dann, > > Please follow the steps in #12, in which you should trigger the crash in > 4 minutes. > I've been running that in a loop and I'm currently on iteration #76 > w/o a crash :

[Bug 1474171] Re: Wily boot failure on HP proliant m400 server

2015-07-13 Thread Ming Lei
** Attachment added: "dmesg during boot" https://bugs.launchpad.net/ubuntu/+source/irqbalance/+bug/1474171/+attachment/4428465/+files/hp-ProLiant-m400.txt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubuntu. https:/

[Bug 1474171] [NEW] Wily boot failure on HP proliant m400 server

2015-07-13 Thread Ming Lei
Public bug reported: Looks kernel crashs inside mlx4_en_xmit() of mlx ethernet driver. ** Affects: irqbalance (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubun

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-13 Thread Ming Lei
> BTW, looks wily kernel can't boot to shell prompt on mcdivitt. That kernel(v4.0) isn't the final kernel for wily, so do we need to pay attention to that? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubuntu. https://b

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-13 Thread Ming Lei
Dann, Please follow the steps in #12, in which you should trigger the crash in 4 minutes. BTW, looks wily kernel can't boot to shell prompt on mcdivitt. Thanks, -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubuntu. ht

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-08 Thread Ming Lei
** Description changed: - Running stress-ng on a HP ProLiant m400 server can cause unhandled level - 3 translations faults: + + [Impact] + irqbalance can be crashed(got signal of segment fault) on trusty, utopic, vivid and wily. + + [Test Case] + stress-ng --seq 0 -t 60 --syslog --metrics --tim

[Bug 1296665] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1229434] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1194043] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1297365] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1291948] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1207261] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1183374] Re: irqbalance crashed with SIGSEGV in place_irq_in_node()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with unhandled level 3 translation fault -- You received this bug notification because you are a member of Ubuntu S

[Bug 1188490] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1296830] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1303067] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1378329] Re: irqbalance crashed with SIGSEGV in __libc_start_main()

2015-07-07 Thread Ming Lei
*** This bug is a duplicate of bug 1469214 *** https://bugs.launchpad.net/bugs/1469214 ** This bug is no longer a duplicate of bug 1183374 irqbalance crashed with SIGSEGV in place_irq_in_node() ** This bug has been marked a duplicate of bug 1469214 HP ProLiant m400 Server crashes with un

[Bug 1469214] Re: HP ProLiant m400 Server crashes with unhandled level 3 translation fault

2015-07-07 Thread Ming Lei
** Changed in: irqbalance (Ubuntu Vivid) Status: In Progress => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to irqbalance in Ubuntu. https://bugs.launchpad.net/bugs/1469214 Title: HP ProLiant m400 Server crashes wit

[Bug 1401557] [NEW] warning on arm64 uefi cloud image

2014-12-11 Thread Ming Lei
Public bug reported: $ qemu-img convert -O raw trusty-server-cloudimg-arm64-uefi1.img ts.img $ sudo parted ./ts.img -- print Error: The backup GPT table is not at the end of the disk, as it should be. This might mean that another operating system believes the disk is smaller. Fix, by moving t

Re: [Bug 1389938] Re: kvm instance can't be launched with '-serial pty'

2014-11-28 Thread Ming Lei
On Fri, Nov 28, 2014 at 11:18 PM, Chuck Short wrote: > Which version of nova? ubuntu@ms01a:~$ nova --version 2.17.0 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1389938 Title: kvm

[Bug 1389938] [NEW] kvm instance can't be launched with '-serial pty'

2014-11-05 Thread Ming Lei
Public bug reported: 1, version ubuntu@ms01a:~/ming$ uname -a Linux ms01a 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:10:54 UTC 2014 aarch64 aarch64 aarch64 GNU/Linux 2, kvm instance can't be launched, and see below failure log in /var/log/nova/nova-compute.log: 2014-11-05 21:58:58.480 781

[Bug 1264815] Re: nova-compute can't be setting up during install on trusty

2014-01-08 Thread Ming Lei
Serge, I need to downgrade python-webob to 1.2.3 manually for working around the problem. Thanks, ** Changed in: nova (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. ht

Re: [Bug 1265443] Re: nona on trusty: valueError exception

2014-01-07 Thread Ming Lei
Hi Andrew, On Tue, Jan 7, 2014 at 6:33 PM, Andrew Cloke wrote: > Does this patch need to be "cherrypicked" from the upstream project into > the Ubuntu archive? Yes, I think it need absolutely. Thanks, -- Ming Lei -- You received this bug notification because you are a member

[Bug 1266677] [NEW] Doesn't parse cpu model for arm64

2014-01-07 Thread Ming Lei
Public bug reported: The upstream qemu[1] needs to pass '-cpu host' for aarch64, but current libvirt doesn't support to parse the parameter for aarch64, so we can see below failure when running the command: ming@arm64:~/vm-new/virt$ virsh create host.xml error: Failed to create domain from ho

[Bug 1265443] [NEW] nona on trusty: valueError exception

2014-01-01 Thread Ming Lei
Public bug reported: The patch(lxc: Fix a bug of baselineCPU parse failure ) in the below link is needed for starting nova-compute service successfully: https://review.openstack.org/gitweb?p=openstack%2Fnova.git;a=commitdiff;h=3afa01611923168da349aa542a2b39301840c414 Otherwise, we may meet 'va

[Bug 1265425] [NEW] don't support arm64

2014-01-01 Thread Ming Lei
Public bug reported: Without attached patch, we can't create VM on arm64 with KVM. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Attachment added: "libvirt-fix-arm64.patch" https://bugs.launchpad.net/bugs/1265425/+attachment/3938981/+files/libvirt-fix-arm64.

[Bug 1264816] [NEW] Unable to instantiate unregistered object type SecurityGroupRuleList

2013-12-29 Thread Ming Lei
Public bug reported: 1, The problem can be observed on both nova controller node and nova- compute node 2, the bug should be introduced recently, and looks the nova-compute package 2 weeks ago looks fine. 3, error log from nova-compute.log: 2013-12-28 11:30:01.697 1222 ERROR object [req-3ec971

[Bug 1264815] [NEW] nova-compute can't be setting up during install on trusty

2013-12-29 Thread Ming Lei
Public bug reported: 1, during install: Setting up nova-compute (1:2014.1~b1-0ubuntu2) ... start: Job failed to start invoke-rc.d: initscript nova-compute, action "start" failed. dpkg: error processing nova-compute (--configure): subprocess installed post-installation script returned error exit s