** Description changed: + == SRU Request [Xenial, Yaketty + Zesty ] == + + Without this minor fix, the lttng tool receives a "Not enough memory" error + when in fact this is not the case. + + == How to reproduce == + + lttng list --kernel --sysall + + produces: + Error: Unable to list system calls: Not enough memory + Error: Command error + + With the fix, this does not occur. + + == Regression Potential == + + Minimal, low risk. + + + ------------------------------------------------ + Two test cases failed on this arch: == lttng smoke test list kernel events == PASSED (lttng list --kernel) Error: Unable to list system calls: Not enough memory Error: Command error FAILED (lttng list --kernel --syscall) FAILED (lttng list --kernel --syscall more output expected) - + == lttng smoke test trace open/close system calls == ... FAILED (did not trace any open system calls) Please find attachment for complete log. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-40-generic 4.8.0-40.43 ProcVersionSignature: Ubuntu 4.8.0-40.43-generic 4.8.17 Uname: Linux 4.8.0-40-generic s390x NonfreeKernelModules: zfs zunicode zcommon znvpair zavl AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.3-0ubuntu8.2 Architecture: s390x ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Wed Mar 8 06:39:24 2017 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lspci: - + Lsusb: Error: command ['lsusb'] failed with exit code 1: PciMultimedia: - + ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb' ProcKernelCmdLine: root=/dev/mapper/kl02vg01-root crashkernel=196M debug udev.log-priority=debug rd.udev.log_priority=debug BOOT_IMAGE=0 RelatedPackageVersions: - linux-restricted-modules-4.8.0-40-generic N/A - linux-backports-modules-4.8.0-40-generic N/A - linux-firmware 1.161.1 + linux-restricted-modules-4.8.0-40-generic N/A + linux-backports-modules-4.8.0-40-generic N/A + linux-firmware 1.161.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install)
** Description changed: == SRU Request [Xenial, Yaketty + Zesty ] == - Without this minor fix, the lttng tool receives a "Not enough memory" error - when in fact this is not the case. + Without this minor fix, the lttng tool receives a "Not enough memory" error + when in fact this is not the case. == How to reproduce == lttng list --kernel --sysall produces: Error: Unable to list system calls: Not enough memory Error: Command error With the fix, this does not occur. + == Fix == + + https://lists.lttng.org/pipermail/lttng-dev/2017-March/026959.html + == Regression Potential == Minimal, low risk. - ------------------------------------------------ Two test cases failed on this arch: == lttng smoke test list kernel events == PASSED (lttng list --kernel) Error: Unable to list system calls: Not enough memory Error: Command error FAILED (lttng list --kernel --syscall) FAILED (lttng list --kernel --syscall more output expected) == lttng smoke test trace open/close system calls == ... FAILED (did not trace any open system calls) Please find attachment for complete log. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-40-generic 4.8.0-40.43 ProcVersionSignature: Ubuntu 4.8.0-40.43-generic 4.8.17 Uname: Linux 4.8.0-40-generic s390x NonfreeKernelModules: zfs zunicode zcommon znvpair zavl AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.3-0ubuntu8.2 Architecture: s390x ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Wed Mar 8 06:39:24 2017 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lspci: Lsusb: Error: command ['lsusb'] failed with exit code 1: PciMultimedia: ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb' ProcKernelCmdLine: root=/dev/mapper/kl02vg01-root crashkernel=196M debug udev.log-priority=debug rd.udev.log_priority=debug BOOT_IMAGE=0 RelatedPackageVersions: linux-restricted-modules-4.8.0-40-generic N/A linux-backports-modules-4.8.0-40-generic N/A linux-firmware 1.161.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) -- 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/1671063 Title: ubuntu_lttng_smoke_test failed on Yakkety s390x (zVM) Status in linux package in Ubuntu: In Progress Bug description: == SRU Request [Xenial, Yaketty + Zesty ] == Without this minor fix, the lttng tool receives a "Not enough memory" error when in fact this is not the case. == How to reproduce == lttng list --kernel --sysall produces: Error: Unable to list system calls: Not enough memory Error: Command error With the fix, this does not occur. == Fix == https://lists.lttng.org/pipermail/lttng-dev/2017-March/026959.html == Regression Potential == Minimal, low risk. ------------------------------------------------ Two test cases failed on this arch: == lttng smoke test list kernel events == PASSED (lttng list --kernel) Error: Unable to list system calls: Not enough memory Error: Command error FAILED (lttng list --kernel --syscall) FAILED (lttng list --kernel --syscall more output expected) == lttng smoke test trace open/close system calls == ... FAILED (did not trace any open system calls) Please find attachment for complete log. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-40-generic 4.8.0-40.43 ProcVersionSignature: Ubuntu 4.8.0-40.43-generic 4.8.17 Uname: Linux 4.8.0-40-generic s390x NonfreeKernelModules: zfs zunicode zcommon znvpair zavl AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.3-0ubuntu8.2 Architecture: s390x ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Wed Mar 8 06:39:24 2017 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lspci: Lsusb: Error: command ['lsusb'] failed with exit code 1: PciMultimedia: ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb' ProcKernelCmdLine: root=/dev/mapper/kl02vg01-root crashkernel=196M debug udev.log-priority=debug rd.udev.log_priority=debug BOOT_IMAGE=0 RelatedPackageVersions: linux-restricted-modules-4.8.0-40-generic N/A linux-backports-modules-4.8.0-40-generic N/A linux-firmware 1.161.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1671063/+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
