Public bug reported: With Xenial kernel + QEMU emulator version 2.5.0, the kvm_unit_test failed on ThunderX system, but passed on the m400 moonshot system.
starmie-kernel PASSED: 2 FAILED: 4 ms10-34-mcdivittB0-kernel PASSED: 6 FAILED: 0 Passed setup.all Failed selftest-setup Failed selftest-vectors-kernel Failed selftest-vectors-user Passed selftest-smp Failed pci-test They all failed with "Failed to set device address: No such device" Ran these job manually it will print: $ sudo ./arm/run arm/selftest.flat -smp 2 -m 256 -append 'setup smp=2 mem=256' qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 2 -m 256 -append setup smp=2 mem=256 Failed to set device address: No such device So the qemu-system-aarch64 output looks like the real command it uses, execute it manually: $ sudo ./qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 2 -m 256 -append setup smp=2 mem=256 qemu-system-aarch64: -append setup: Could not open 'smp=2': No such file or directory I found a discussion thread similar to this https://bugzilla.redhat.com/show_bug.cgi?id=1375571 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-93-generic 4.4.0-93.116 ProcVersionSignature: User Name 4.4.0-93.116-generic 4.4.79 Uname: Linux 4.4.0-93-generic aarch64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Sep 7 07:55 seq crw-rw---- 1 root audio 116, 33 Sep 7 07:55 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.10 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: N/A Date: Thu Sep 7 10:45:15 2017 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Cavium ThunderX CRB PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 astdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-93-generic root=UUID=c5160401-c147-4329-9683-b946ce7d0d37 ro RelatedPackageVersions: linux-restricted-modules-4.4.0-93-generic N/A linux-backports-modules-4.4.0-93-generic N/A linux-firmware 1.157.12 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/12/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.11 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: To be filled by O.E.M. dmi.board.vendor: To be filled by O.E.M. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 0 dmi.chassis.vendor: Cavium dmi.chassis.version: To be filled by O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd12/12/2012:svnCavium:pnThunderXCRB:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnCavium:ct0:cvrTobefilledbyO.E.M.: dmi.product.name: ThunderX CRB dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Cavium ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug arm64 uec-images xenial -- 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/1715611 Title: kvm_unit_test failed on ThunderX but passed on Moonshot ARM64 Status in linux package in Ubuntu: New Bug description: With Xenial kernel + QEMU emulator version 2.5.0, the kvm_unit_test failed on ThunderX system, but passed on the m400 moonshot system. starmie-kernel PASSED: 2 FAILED: 4 ms10-34-mcdivittB0-kernel PASSED: 6 FAILED: 0 Passed setup.all Failed selftest-setup Failed selftest-vectors-kernel Failed selftest-vectors-user Passed selftest-smp Failed pci-test They all failed with "Failed to set device address: No such device" Ran these job manually it will print: $ sudo ./arm/run arm/selftest.flat -smp 2 -m 256 -append 'setup smp=2 mem=256' qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 2 -m 256 -append setup smp=2 mem=256 Failed to set device address: No such device So the qemu-system-aarch64 output looks like the real command it uses, execute it manually: $ sudo ./qemu-system-aarch64 -machine virt,accel=kvm -cpu host -device virtio-serial-device -device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel arm/selftest.flat -smp 2 -m 256 -append setup smp=2 mem=256 qemu-system-aarch64: -append setup: Could not open 'smp=2': No such file or directory I found a discussion thread similar to this https://bugzilla.redhat.com/show_bug.cgi?id=1375571 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-93-generic 4.4.0-93.116 ProcVersionSignature: User Name 4.4.0-93.116-generic 4.4.79 Uname: Linux 4.4.0-93-generic aarch64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Sep 7 07:55 seq crw-rw---- 1 root audio 116, 33 Sep 7 07:55 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.10 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: N/A Date: Thu Sep 7 10:45:15 2017 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Cavium ThunderX CRB PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 astdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-93-generic root=UUID=c5160401-c147-4329-9683-b946ce7d0d37 ro RelatedPackageVersions: linux-restricted-modules-4.4.0-93-generic N/A linux-backports-modules-4.4.0-93-generic N/A linux-firmware 1.157.12 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/12/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.11 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: To be filled by O.E.M. dmi.board.vendor: To be filled by O.E.M. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 0 dmi.chassis.vendor: Cavium dmi.chassis.version: To be filled by O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd12/12/2012:svnCavium:pnThunderXCRB:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnCavium:ct0:cvrTobefilledbyO.E.M.: dmi.product.name: ThunderX CRB dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Cavium To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1715611/+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
