[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-04-04 Thread Frank Heimes
** Changed in: ubuntu-power-systems Status: Fix Committed => Fix Released -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel a

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-04-03 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.13.0-38.43 --- linux (4.13.0-38.43) artful; urgency=medium * linux: 4.13.0-38.43 -proposed tracker (LP: #1755762) * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408) - i40e: Fix memory leak related filter prog

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-03-26 Thread Manoj Iyer
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kerne

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-03-19 Thread Stefan Bader
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verifica

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-03-05 Thread Manoj Iyer
** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel ac

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-03-01 Thread Kleber Sacilotto de Souza
** Changed in: linux (Ubuntu Artful) Status: In Progress => Fix Committed -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel a

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-02-27 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Bionic) Status: Fix Committed => Fix Released -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-02-26 Thread Manoj Iyer
This should be available in Bionic now. The patch was applied to bionic earlier this month. And, in Artful in a couple of weeks. -- 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/1746225 Titl

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-02-13 Thread Frank Heimes
According to comment #5 the SRU request was already submitted and is in progress. So it usually will go out with the next SRU cycle, but that might be held up a bit due to Spectre/Meltdown activities. -- You received this bug notification because you are a member of Kernel Packages, which is s

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-02-03 Thread Seth Forshee
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel a

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-02-02 Thread Joseph Salisbury
SRU request submitted: https://lists.ubuntu.com/archives/kernel-team/2018-February/089902.html ** Description changed: + == SRU Justification == + Due to this bug, perf fuzzer resulted in crash and system goes for a reboot + and results in a call trace shown in the bug. It is due to grouping of

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-01-31 Thread Joseph Salisbury
I built a test kernel with commit 5aa04b3eb6fca. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1746225 Can you test this kernel and see if it resolves this bug? Note, to test this kernel, you need to install both the linux-image and linux-image-extra .deb packag

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-01-31 Thread Frank Heimes
** Changed in: ubuntu-power-systems Status: New => In Progress -- 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/1746225 Title: [P9,Power NV][WSP][Ubuntu 1804] : "Kernel access of ba

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-01-31 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Status: New => In Progress ** Changed in: linux (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Joseph Salisbury (jsalisbury) ** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New ** Also a

[Kernel-packages] [Bug 1746225] Re: [P9, Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping different pmu events using perf fuzzer . (perf:)

2018-01-30 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? 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[