Activity log for bug #1788098

Date Who What changed Old value New value Message
2018-08-21 04:53:48 Christian Ehrhardt  bug added bug
2018-08-21 05:04:07 Christian Ehrhardt  bug task added linux (Ubuntu)
2018-08-21 05:04:12 Christian Ehrhardt  qemu (Ubuntu): status New Invalid
2018-08-21 05:04:31 Christian Ehrhardt  bug added subscriber Ubuntu Server
2018-08-21 05:04:40 Christian Ehrhardt  nominated for series Ubuntu Cosmic
2018-08-21 05:04:40 Christian Ehrhardt  bug task added qemu (Ubuntu Cosmic)
2018-08-21 05:04:40 Christian Ehrhardt  bug task added linux (Ubuntu Cosmic)
2018-08-21 05:04:40 Christian Ehrhardt  nominated for series Ubuntu Bionic
2018-08-21 05:04:40 Christian Ehrhardt  bug task added qemu (Ubuntu Bionic)
2018-08-21 05:04:40 Christian Ehrhardt  bug task added linux (Ubuntu Bionic)
2018-08-21 05:04:49 Christian Ehrhardt  bug task deleted qemu (Ubuntu Bionic)
2018-08-21 05:04:53 Christian Ehrhardt  bug task deleted qemu (Ubuntu Cosmic)
2018-08-21 05:05:00 Christian Ehrhardt  linux (Ubuntu Cosmic): importance Undecided Critical
2018-08-21 05:05:02 Christian Ehrhardt  linux (Ubuntu Bionic): importance Undecided Medium
2018-08-21 05:30:05 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2018-08-21 06:02:15 Christian Ehrhardt  linux (Ubuntu Bionic): status New Confirmed
2018-08-21 06:03:28 Christian Ehrhardt  linux (Ubuntu Cosmic): status Incomplete Confirmed
2018-08-21 07:08:37 Andrew Cloke bug task added qemu
2018-08-21 07:08:47 Andrew Cloke bug task deleted qemu
2018-08-21 07:09:02 Andrew Cloke bug task added ubuntu-power-systems
2018-08-21 07:09:55 Andrew Cloke ubuntu-power-systems: assignee Canonical Kernel Team (canonical-kernel-team)
2018-08-21 07:10:21 Andrew Cloke ubuntu-power-systems: importance Undecided Critical
2018-08-21 07:10:28 Andrew Cloke tags triage-g
2018-08-22 05:44:30 Christian Ehrhardt  description ------- Comment From jhopper@us.ibm.com 2018-08-20 17:12 EDT------- Hi, in some environments it was observed that this qemu patch to enable THP made it more likely to hit guest migration issues, however the following kernel patch resolves those migration issues: https://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git/commit/?h=kvm-ppc-next&id=c066fafc595eef5ae3c83ae3a8305956b8c3ef15 KVM: PPC: Book3S HV: Use correct pagesize in kvm_unmap_radix() Once merged upstream, it would be good to include that change as well to avoid potential migration problems. Should I open a new bug for that or is it better to track here? Note Paelzer: I have not seen related migration issues myself, but it seems reasonable and confirmed by IBM. FYI: This blocks bug 1781526 - once this one here is resolved we can go on with SRU considerations for 1781526 ------- Comment From jhopper@us.ibm.com 2018-08-20 17:12 EDT------- Hi, in some environments it was observed that this qemu patch to enable THP made it more likely to hit guest migration issues, however the following kernel patch resolves those migration issues: https://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git/commit/?h=kvm-ppc-next&id=c066fafc595eef5ae3c83ae3a8305956b8c3ef15 KVM: PPC: Book3S HV: Use correct pagesize in kvm_unmap_radix() Once merged upstream, it would be good to include that change as well to avoid potential migration problems. Should I open a new bug for that or is it better to track here? Note Paelzer: I have not seen related migration issues myself, but it seems reasonable and confirmed by IBM.
2018-08-22 14:16:35 Manoj Iyer ubuntu-power-systems: assignee Canonical Kernel Team (canonical-kernel-team) bugproxy (bugproxy)
2018-08-22 15:46:34 Joseph Salisbury linux (Ubuntu Bionic): assignee Joseph Salisbury (jsalisbury)
2018-08-22 15:46:36 Joseph Salisbury linux (Ubuntu Cosmic): assignee Joseph Salisbury (jsalisbury)
2018-08-22 15:46:40 Joseph Salisbury linux (Ubuntu Bionic): importance Medium Critical
2018-08-22 15:46:43 Joseph Salisbury linux (Ubuntu Bionic): status Confirmed In Progress
2018-08-22 15:46:49 Joseph Salisbury linux (Ubuntu Cosmic): status Confirmed In Progress
2018-08-30 20:19:42 bugproxy tags triage-g architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin--- triage-g
2018-08-30 20:29:53 bugproxy tags architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin--- triage-g architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-g
2018-08-31 06:52:49 Andrew Cloke ubuntu-power-systems: status New In Progress
2018-09-24 14:13:22 Manoj Iyer tags architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-g architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-a
2018-10-01 13:50:20 Manoj Iyer ubuntu-power-systems: status In Progress Incomplete
2018-11-29 14:42:33 Andrew Cloke tags architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-a architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-r
2018-12-06 14:14:58 Andrew Cloke ubuntu-power-systems: importance Critical Medium
2018-12-11 17:01:51 Joseph Salisbury linux (Ubuntu): importance Critical Medium
2018-12-11 17:01:54 Joseph Salisbury linux (Ubuntu Bionic): importance Critical Medium
2018-12-11 17:01:57 Joseph Salisbury linux (Ubuntu Cosmic): importance Critical Medium
2019-01-04 19:39:34 bugproxy attachment added Simple memtest to reproduce the problem. https://bugs.launchpad.net/bugs/1788098/+attachment/5226964/+files/memtest.c
2019-01-07 11:16:45 Christian Ehrhardt  linux (Ubuntu Cosmic): status In Progress Invalid
2019-01-07 11:16:47 Christian Ehrhardt  linux (Ubuntu Bionic): status In Progress Invalid
2019-01-07 11:16:48 Christian Ehrhardt  linux (Ubuntu): status In Progress Invalid
2019-01-07 11:38:14 Andrew Cloke ubuntu-power-systems: status Incomplete Invalid
2019-01-24 14:29:58 bugproxy attachment added from1 https://bugs.launchpad.net/bugs/1788098/+attachment/5232187/+files/from1.txt
2019-01-24 14:39:56 bugproxy attachment added from2 https://bugs.launchpad.net/bugs/1788098/+attachment/5232213/+files/from2.txt
2019-01-24 14:39:58 bugproxy attachment added to1 https://bugs.launchpad.net/bugs/1788098/+attachment/5232214/+files/to1.txt
2019-01-24 14:39:59 bugproxy attachment added to2 https://bugs.launchpad.net/bugs/1788098/+attachment/5232215/+files/to2.txt
2019-01-24 16:32:17 Joseph Salisbury linux (Ubuntu): assignee Joseph Salisbury (jsalisbury)
2019-01-24 16:32:19 Joseph Salisbury linux (Ubuntu Bionic): assignee Joseph Salisbury (jsalisbury)
2019-01-24 16:32:21 Joseph Salisbury linux (Ubuntu Cosmic): assignee Joseph Salisbury (jsalisbury)
2019-02-26 07:35:07 Frank Heimes linux (Ubuntu Bionic): status Invalid New
2019-02-26 07:35:32 Frank Heimes linux (Ubuntu): status Invalid New
2019-02-26 07:35:38 Frank Heimes ubuntu-power-systems: status Invalid Confirmed
2019-02-26 08:00:07 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2019-02-26 08:25:19 Andrew Cloke linux (Ubuntu): status Incomplete Confirmed
2019-02-26 08:28:57 Andrew Cloke ubuntu-power-systems: assignee bugproxy (bugproxy) Canonical Kernel Team (canonical-kernel-team)
2019-02-26 14:48:34 Leonardo Brás bug added subscriber Leonardo Brás
2019-02-26 14:49:47 Leonardo Brás tags architecture-ppc64le bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-r apport-collected architecture-ppc64le bionic bugnameltc-170805 severity-critical targetmilestone-inin1804 triage-r
2019-02-26 14:49:51 Leonardo Brás attachment added .sys.firmware.opal.msglog.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241793/+files/.sys.firmware.opal.msglog.txt
2019-02-26 14:49:54 Leonardo Brás attachment added CRDA.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241794/+files/CRDA.txt
2019-02-26 14:49:56 Leonardo Brás attachment added CurrentDmesg.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241795/+files/CurrentDmesg.txt
2019-02-26 14:49:57 Leonardo Brás attachment added DeviceTree.tar.gz https://bugs.launchpad.net/bugs/1788098/+attachment/5241796/+files/DeviceTree.tar.gz
2019-02-26 14:49:59 Leonardo Brás attachment added Lspci.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241797/+files/Lspci.txt
2019-02-26 14:50:01 Leonardo Brás attachment added OpalElog.tar.gz https://bugs.launchpad.net/bugs/1788098/+attachment/5241798/+files/OpalElog.tar.gz
2019-02-26 14:50:02 Leonardo Brás attachment added ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241799/+files/ProcCpuinfoMinimal.txt
2019-02-26 14:50:06 Leonardo Brás attachment added ProcInterrupts.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241800/+files/ProcInterrupts.txt
2019-02-26 14:50:08 Leonardo Brás attachment added ProcMisc.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241801/+files/ProcMisc.txt
2019-02-26 14:50:09 Leonardo Brás attachment added ProcModules.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241802/+files/ProcModules.txt
2019-02-26 14:50:12 Leonardo Brás attachment added ProcPpc64.tar.gz https://bugs.launchpad.net/bugs/1788098/+attachment/5241803/+files/ProcPpc64.tar.gz
2019-02-26 14:50:13 Leonardo Brás attachment added UdevDb.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241804/+files/UdevDb.txt
2019-02-26 14:50:17 Leonardo Brás attachment added WifiSyslog.txt https://bugs.launchpad.net/bugs/1788098/+attachment/5241805/+files/WifiSyslog.txt
2019-02-26 14:50:19 Leonardo Brás attachment added nvram.gz https://bugs.launchpad.net/bugs/1788098/+attachment/5241806/+files/nvram.gz
2019-02-28 17:19:03 Leonardo Brás attachment added patches.tar.gz https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1788098/+attachment/5242393/+files/patches.tar.gz
2019-02-28 17:21:39 Leonardo Brás linux (Ubuntu Bionic): status New Confirmed
2019-03-26 14:51:40 Andrew Cloke ubuntu-power-systems: status Confirmed In Progress
2019-03-26 17:43:57 Frank Heimes linux (Ubuntu Bionic): status Confirmed In Progress
2019-03-26 17:44:00 Frank Heimes linux (Ubuntu): status Confirmed In Progress
2019-04-08 14:16:40 Manoj Iyer linux (Ubuntu Bionic): status In Progress Incomplete
2019-04-08 14:16:43 Manoj Iyer linux (Ubuntu): status In Progress Incomplete
2019-04-08 14:16:45 Manoj Iyer ubuntu-power-systems: status In Progress Incomplete
2019-07-13 04:18:09 Launchpad Janitor linux (Ubuntu): status Incomplete Expired
2019-07-13 04:18:13 Launchpad Janitor linux (Ubuntu Bionic): status Incomplete Expired
2019-07-22 14:23:21 Andrew Cloke ubuntu-power-systems: status Incomplete Invalid