Re: kvm-unit-tests : Kconfigs and extra kernel args for full coverage

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Hi Alexandru,

On Mon, 24 Feb 2020 at 23:14, Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote:
> >
> > I think this is because you are running it on one physical CPU (it's exactly the
> > same message I am getting when I use taskset to run the tests). Can you try and
> > run it without taskset and see if it solves your issue?

We have a new problem when running [1] without taskset on Juno-r2.
None of the test got pass [2] when running without taskset on Juno-r2.

Test results summary on arm64 juno-r2.
selftest-setup fail
selftest-vectors-kernel fail
selftest-vectors-user fail
selftest-smp fail
pci-test skip
pmu skip
gicv2-ipi skip
gicv2-mmio fail
gicv2-mmio-up skip
gicv2-mmio-3p fail
gicv3-ipi skip
gicv2-active skip
gicv3-active skip
psci fail
timer skip
micro-bench skip

TAP 13 version and logs output on arm64 juno-r2.

+ ./run_tests.sh -a -v -t
+ tee -a /lava-1250334/1/tests/2_kvm-unit-tests-tap13-1/automated/linux/kvm-unit-tests/output/result_log.txt
TAP version 13
[  129.497212] audit: type=1701 audit(1582614457.002:23):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3718
comm=\"qemu-system-aar\" exe=\"/usr/bin/qemu-system-aarch64\" sig=6
res=1
[  129.513615] audit: type=1701 audit(1582614457.018:24):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3715 comm=\"timeout\"
exe=\"/usr/bin/timeout.coreutils\" sig=6 res=1
[  131.516562] audit: type=1701 audit(1582614459.022:25):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=4008
comm=\"qemu-system-aar\" exe=\"/usr/bin/qemu-system-aarch64\" sig=6
res=1
[  131.535440] audit: type=1701 audit(1582614459.038:26):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=4005 comm=\"timeout\"
exe=\"/usr/bin/timeout.coreutils\" sig=6 res=1
[  137.918204] audit: type=1701 audit(1582614465.418:27):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5020
comm=\"qemu-system-aar\" exe=\"/usr/bin/qemu-system-aarch64\" sig=6
res=1
[  137.944969] audit: type=1701 audit(1582614465.446:28):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5017 comm=\"timeout\"
exe=\"/usr/bin/timeout.coreutils\" sig=6 res=1
[  138.934361] audit: type=1701 audit(1582614466.438:29):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5169
comm=\"qemu-system-aar\" exe=\"/usr/bin/qemu-system-aarch64\" sig=6
res=1
[  138.950974] audit: type=1701 audit(1582614466.450:30):
auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5166 comm=\"timeout\"
exe=\"/usr/bin/timeout.coreutils\" sig=6 res=1
1..0
+ ls logs/cache.log logs/gicv2-active.log logs/gicv2-ipi.log
logs/gicv2-mmio-3p.log logs/gicv2-mmio-up.log logs/gicv2-mmio.log
logs/gicv3-active.log logs/gicv3-ipi.log logs/micro-bench.log
logs/pci-test.log logs/pmu.log logs/psci.log logs/selftest-setup.log
logs/selftest-smp.log logs/selftest-vectors-kernel.log
logs/selftest-vectors-user.log logs/timer.log
logs/cache.log logs/gicv3-active.log  logs/selftest-setup.log
logs/gicv2-active.log logs/gicv3-ipi.log     logs/selftest-smp.log
logs/gicv2-ipi.log logs/micro-bench.log   logs/selftest-vectors-kernel.log
logs/gicv2-mmio-3p.log logs/pci-test.log      logs/selftest-vectors-user.log
logs/gicv2-mmio-up.log logs/pmu.log        logs/timer.log
logs/gicv2-mmio.log logs/psci.log
+ cat logs/cache.log logs/gicv2-active.log logs/gicv2-ipi.log
logs/gicv2-mmio-3p.log logs/gicv2-mmio-up.log logs/gicv2-mmio.log
logs/gicv3-active.log logs/gicv3-ipi.log logs/micro-bench.log
logs/pci-test.log logs/pmu.log logs/psci.log logs/selftest-setup.log
logs/selftest-smp.log logs/selftest-vectors-kernel.log
logs/selftest-vectors-user.log logs/timer.log
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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/cache.flat -smp 1 # -initrd /tmp/tmp.34XgPJlN9a
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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/gic.flat -smp 6 -machine gic-version=2 -append active # -initrd
/tmp/tmp.OjpYr51BSm
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 6 -machine gic-version=2 -append ipi # -initrd
/tmp/tmp.Tu8YjEjozY
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 3 -machine gic-version=2 -append mmio # -initrd
/tmp/tmp.tP5NfvXIN1
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 1 -machine gic-version=2 -append mmio # -initrd
/tmp/tmp.YCCzSHAXbL
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 6 -machine gic-version=2 -append mmio # -initrd
/tmp/tmp.uotwZXn3uL
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 6 -machine gic-version=3 -append active #
-initrd /tmp/tmp.W2NfOxzsXx
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 6 -machine gic-version=3 -append ipi # -initrd
/tmp/tmp.VoJWeZB3q5
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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/micro-bench.flat -smp 2 # -initrd /tmp/tmp.oOL0QMcBXU
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 1 # -initrd /tmp/tmp.SxqK7GfycP
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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/pmu.flat -smp 1 # -initrd /tmp/tmp.ikueOgLcuz
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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/psci.flat -smp 6 # -initrd /tmp/tmp.DnL8Q0I9uT
kvm_arm_vcpu_init failed: Invalid argument
timeout: the monitored command dumped core
QEMU Aborted
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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 # -initrd
/tmp/tmp.BXVafuVRMR
kvm_arm_vcpu_init failed: Invalid argument
timeout: the monitored command dumped core
QEMU Aborted
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,accel=kvm -cpu host -device
virtio-serial-device -device virtconsole,chardev=ctd -chardev
testdev,id=ctd -device pci-testdev -display none -serial stdio -kernel
_NO_FILE_4Uhere_ -smp 6 -append smp # -initrd /tmp/tmp.oxILXsU6Lz
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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 1 -append vectors-kernel # -initrd
/tmp/tmp.04kmwQgtRW
kvm_init_vcpu failed: Invalid argument
timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64
-nodefaults -machine virt,gic-version=host,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 1 -append vectors-user # -initrd
/tmp/tmp.xd7EZ8XBHo
kvm_arm_vcpu_init failed: Invalid argument
timeout: the monitored command dumped core
QEMU Aborted
timeout -k 1s --foreground 2s /usr/bin/qemu-system-aarch64 -nodefaults
-machine virt,gic-version=host,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/timer.flat -smp 1 # -initrd /tmp/tmp.NmNBOxyyxP
kvm_arm_vcpu_init failed: Invalid argument
timeout: the monitored command dumped core
QEMU Aborted

[1] https://lkft.validation.linaro.org/scheduler/job/1250335#L2594
[2] https://lkft.validation.linaro.org/scheduler/job/1250336#L1578

- Naresh



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