[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Hello, so does it means we have something inside this box that needs to be replaced? -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Invalid Status in linux package in Ubuntu: Invalid Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Based on my debugging as well as confirmation from IBM this appears to be a hardware issue that triggers the firmware to offline faulty cores. This is not a kernel issue so closing this bug as invalid. ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Invalid Status in linux package in Ubuntu: Invalid Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
This isn't a kernel issue - I don't have an answer on the why for being forced offline but it's the not a kernel bug. -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Ran plc -b bmc on baltar and the files generated at included in this tar file. ** Attachment added: "plc output for Baltar power9" https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+attachment/5265292/+files/plc.out.tgz -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Status update: we believe that the off-lined cores are being intentionally forced off-line by the f/w after f/w tests have determined that the some cores are faulty. Waiting on IBM to confirm this interpretation. Marking as "Incomplete" while awaiting this confirmation. ** Changed in: ubuntu-power-systems Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Tags removed: bugnameltc-177392 ** Tags added: bugnameltc-177393 -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
--- Comment From mranw...@us.ibm.com 2019-05-13 08:59 EDT--- *** Bug 177393 has been marked as a duplicate of this bug. *** ** Tags removed: bugnameltc-177393 ** Tags added: bugnameltc-177392 -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
ubuntu@baltar:~$ sudo opal-gard list ID | Error| Type | Path --- 0001 | 9012 | Predictive | /Sys0/Node0/Proc1/EQ5/EX1/Core1 === ubuntu@baltar:~$ sudo opal-gard show 0001 Record ID:0x0001 Error ID: 0x9012 Error Type: Predictive (0xe6) Path Type: physical >Sys, Instance #0 >Node, Instance #0 >Proc, Instance #1 >EQ, Instance #5 >EX, Instance #1 >Core, Instance #1 -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
== From the BMC web UI == Sensor Readings => Select a sensor type category: All Sensors: CPU Core Func 48Processor disabled == In dmesg == [0.00] CPU maps initialized for 4 threads per core [0.021044] smp: Bringing up secondary CPUs ... [0.704642] smp: Brought up 2 nodes, 156 CPUs [0.704709] numa: Node 0 CPUs: 0-79 [0.704773] numa: Node 8 CPUs: 80-155 == Result == Looks like exactly 4 threads are missing between 155 and 159 which corresponds to the disabled Core as reported by firmware. BMC logs does not give me any reason for why a core was disabled (may be a bad core?)... May be someone @IBM could tell me if there was a firmware command to get that information? -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Po-Hsu Lin, could you please tell me the release and the kernel version used? -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Changed in: ubuntu-power-systems Status: Fix Committed => Confirmed ** Changed in: linux (Ubuntu) Status: Fix Committed => Confirmed -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Hello, This issue is still affecting node "baltar", I can't put CPU 156-59 online: ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument Interesting difference between "baltar" and "dradis" ubuntu@baltar:~$ cat /sys/devices/system/cpu/possible 0-159 ubuntu@baltar:~$ cat /sys/devices/system/cpu/present 0-155 ubuntu@dradis:~$ cat /sys/devices/system/cpu/possible 0-159 ubuntu@dradis:~$ cat /sys/devices/system/cpu/present 0-159 Thanks -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Po-Hsu Lin (cypressyew) are you able to confirm that the issue can no longer be reproduced now that the firmware has been updated to the latest GA version? -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
upgraded the firmware on dradis to P9DSU20190404_IBM_prod_sign.pnor and tested with bionic and disco and the issue does not reproduce. Marking this bug as fix-committed, and if you are able to reproduce this again please re-open this bug. ** Changed in: ubuntu-power-systems Status: Incomplete => Fix Committed ** Changed in: linux (Ubuntu) Status: Incomplete => 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
Waiting for a firmware update from IBM - hence set to Incomplete. ** Changed in: ubuntu-power-systems Status: New => Incomplete -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Tags removed: bugnameltc-177393 ** Tags added: bugnameltc-177392 -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Tags added: architecture-ppc64le bugnameltc-177392 severity-high targetmilestone-inin--- ** Tags removed: bugnameltc-177392 ** Tags added: bugnameltc-177393 -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
The pnor firmware that we have on our bostons are backlevel and needs to be upgraded. We have production and development level hardware, and when we performed a firmware upgrade we ran into issues related to secure boot. I will work with IBM (Michael) and get these systems upgraded to the latest firmware levels. -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Changed in: ubuntu-power-systems Importance: Undecided => High ** Changed in: ubuntu-power-systems Assignee: (unassigned) => bugproxy (bugproxy) -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827335] Re: Unable to put offline CPU back online on Bionic/B-hwe-edge P9
** Also affects: ubuntu-power-systems Importance: Undecided Status: New -- 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/1827335 Title: Unable to put offline CPU back online on Bionic/B-hwe-edge P9 Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: You will see these CPUs in offline state after boot. ubuntu@baltar:~$ cat /sys/devices/system/cpu/offline 156-159 ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu156/online 1 tee: /sys/devices/system/cpu/cpu156/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu157/online 1 tee: /sys/devices/system/cpu/cpu157/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu158/online 1 tee: /sys/devices/system/cpu/cpu158/online: Invalid argument ubuntu@baltar:~$ echo 1 | sudo tee /sys/devices/system/cpu/cpu159/online 1 tee: /sys/devices/system/cpu/cpu159/online: Invalid argument ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.0.0-14-generic 5.0.0-14.15~18.04.1+signed1 ProcVersionSignature: Ubuntu 5.0.0-14.15~18.04.1-generic 5.0.6 Uname: Linux 5.0.0-14-generic ppc64le ApportVersion: 2.20.9-0ubuntu7.6 Architecture: ppc64el Date: Thu May 2 06:46:36 2019 ProcLoadAvg: 0.00 0.00 0.00 1/1298 6496 ProcSwaps: Filename TypeSizeUsedPriority /swap.img file 8388544 0 -2 ProcVersion: Linux version 5.0.0-14-generic (buildd@bos02-ppc64el-014) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #15~18.04.1-Ubuntu SMP Thu Apr 25 18:55:27 UTC 2019 SourcePackage: linux-signed-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) VarLogDump_list: total 0 cpu_cores: Number of cores present = 40 cpu_coreson: Number of cores online = 39 cpu_dscr: DSCR is 16 cpu_freq: min: 2.862 GHz (cpu 79) max: 2.945 GHz (cpu 81) avg: 2.903 GHz cpu_runmode: Could not retrieve current diagnostics mode, No kernel interface to firmware cpu_smt: SMT=4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1827335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
