All 29 tests in kvm-unit-test failed (timeouted) on i386

[Po-Hsu Lin]

All the available tests in kvm-unit-test have failed on Cosmic i386 with node "onza".
They all timeout with the default 90 second threshold.

 TESTNAME=smptest TIMEOUT=90s ACCEL= ./x86/run x86/smptest.flat -smp 2
 FAIL smptest (timeout; duration=90s)
 TESTNAME=smptest3 TIMEOUT=90s ACCEL= ./x86/run x86/smptest.flat -smp 3
 FAIL smptest3 (timeout; duration=90s)
 TESTNAME=vmexit_cpuid TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'cpuid'
 FAIL vmexit_cpuid (timeout; duration=90s)
 TESTNAME=vmexit_vmcall TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'vmcall'
 FAIL vmexit_vmcall (timeout; duration=90s)
 TESTNAME=vmexit_mov_from_cr8 TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'mov_from_cr8'
 FAIL vmexit_mov_from_cr8 (timeout; duration=90s)
 TESTNAME=vmexit_mov_to_cr8 TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'mov_to_cr8'
 FAIL vmexit_mov_to_cr8 (timeout; duration=90s)
 TESTNAME=vmexit_inl_pmtimer TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'inl_from_pmtimer'
 FAIL vmexit_inl_pmtimer (timeout; duration=90s)
 TESTNAME=vmexit_ipi TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 2 -append 'ipi'
 FAIL vmexit_ipi (timeout; duration=90s)
 TESTNAME=vmexit_ipi_halt TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 2 -append 'ipi_halt'
 FAIL vmexit_ipi_halt (timeout; duration=90s)
 TESTNAME=vmexit_ple_round_robin TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -append 'ple_round_robin'
 FAIL vmexit_ple_round_robin (timeout; duration=90s)
 TESTNAME=vmexit_tscdeadline TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline
 FAIL vmexit_tscdeadline (timeout; duration=90s)
 TESTNAME=vmexit_tscdeadline_immed TIMEOUT=90s ACCEL= ./x86/run x86/vmexit.flat -smp 1 -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline_immed
 FAIL vmexit_tscdeadline_immed (timeout; duration=90s)
 TESTNAME=smap TIMEOUT=90s ACCEL= ./x86/run x86/smap.flat -smp 1 -cpu host
 FAIL smap (timeout; duration=90s)
 TESTNAME=eventinj TIMEOUT=90s ACCEL= ./x86/run x86/eventinj.flat -smp 1
 FAIL eventinj (timeout; duration=90s)
 TESTNAME=hypercall TIMEOUT=90s ACCEL= ./x86/run x86/hypercall.flat -smp 1
 FAIL hypercall (timeout; duration=90s)
 TESTNAME=msr TIMEOUT=90s ACCEL= ./x86/run x86/msr.flat -smp 1
 FAIL msr (timeout; duration=90s)
 TESTNAME=port80 TIMEOUT=90s ACCEL= ./x86/run x86/port80.flat -smp 1
 FAIL port80 (timeout; duration=90s)
 TESTNAME=realmode TIMEOUT=90s ACCEL= ./x86/run x86/realmode.flat -smp 1
 FAIL realmode (timeout; duration=90s)
 TESTNAME=s3 TIMEOUT=90s ACCEL= ./x86/run x86/s3.flat -smp 1
 FAIL s3 (timeout; duration=90s)
 TESTNAME=sieve TIMEOUT=90s ACCEL= ./x86/run x86/sieve.flat -smp 1
 FAIL sieve (timeout; duration=90s)
 TESTNAME=tsc TIMEOUT=90s ACCEL= ./x86/run x86/tsc.flat -smp 1 -cpu kvm64,+rdtscp
 FAIL tsc (timeout; duration=90s)
 TESTNAME=tsc_adjust TIMEOUT=90s ACCEL= ./x86/run x86/tsc_adjust.flat -smp 1 -cpu host
 FAIL tsc_adjust (timeout; duration=90s)
 TESTNAME=taskswitch TIMEOUT=90s ACCEL= ./x86/run x86/taskswitch.flat -smp 1
 FAIL taskswitch (timeout; duration=90s)
 TESTNAME=taskswitch2 TIMEOUT=90s ACCEL= ./x86/run x86/taskswitch2.flat -smp 1
 FAIL taskswitch2 (timeout; duration=90s)
 TESTNAME=kvmclock_test TIMEOUT=90s ACCEL= ./x86/run x86/kvmclock_test.flat -smp 2 --append "10000000 `date +%s`"
 FAIL kvmclock_test (timeout; duration=90s)
 TESTNAME=umip TIMEOUT=90s ACCEL= ./x86/run x86/umip.flat -smp 1 -cpu qemu64,+umip
 FAIL umip (timeout; duration=90s)
 TESTNAME=hyperv_synic TIMEOUT=90s ACCEL= ./x86/run x86/hyperv_synic.flat -smp 2 -cpu kvm64,hv_vpindex,hv_synic -device hyperv-testdev
 FAIL hyperv_synic (timeout; duration=90s)
 TESTNAME=hyperv_connections TIMEOUT=90s ACCEL= ./x86/run x86/hyperv_connections.flat -smp 2 -cpu kvm64,hv_vpindex,hv_synic -device hyperv-testdev
 FAIL hyperv_connections (timeout; duration=90s)
 TESTNAME=hyperv_stimer TIMEOUT=90s ACCEL= ./x86/run x86/hyperv_stimer.flat -smp 2 -cpu kvm64,hv_vpindex,hv_time,hv_synic,hv_stimer -device hyperv-testdev
 FAIL hyperv_stimer (timeout; duration=90s)

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-16-generic 4.18.0-16.17
ProcVersionSignature: User Name 4.18.0-16.17-generic 4.18.20
Uname: Linux 4.18.0-16-generic i686
AlsaDevices:
 total 0
 crw-rw---- 1 root audio 116, 1 Mar 29 05:08 seq
 crw-rw---- 1 root audio 116, 33 Mar 29 05:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.2
Architecture: i386
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Fri Mar 29 05:09:30 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: Dell Inc. PowerEdge R310
PciMultimedia:

ProcFB: 0 mgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-16-generic root=UUID=6aaa11f6-d386-4c0c-b4b8-38e6c408980a ro
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-16-generic N/A
 linux-backports-modules-4.18.0-16-generic N/A
 linux-firmware 1.175.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/18/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.11.0
dmi.board.name: 05XKKK
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.11.0:bd09/18/2012:svnDellInc.:pnPowerEdgeR310:pvr:rvnDellInc.:rn05XKKK:rvrA05:cvnDellInc.:ct23:cvr:
dmi.product.name: PowerEdge R310
dmi.sys.vendor: Dell Inc.

[Po-Hsu Lin (cypressyew)]

Could be found on other kernels as well, for X/T the test will failed to build.
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1798007

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Po-Hsu Lin (cypressyew)]

Bump the timeout threshold to 360 seconds for each test, they're still failing.

[Po-Hsu Lin (cypressyew)]

For node pepe with D-i386, only those vmexit_* tests would fail.

[Juerg Haefliger (juergh)]

For the record, onza is having problems running qemu-system-i386 on a 32-bit host kernel. It's stuck in a busy loop before loading/executing the kernel/test. The fact that pepe (same machine: Dell PowerEdge R310) doesn't exhibit that problem points to an onza hardware issue.

FWIW, onza works fine when using a 64-bit host kernel.

Still looking at it...

[Juerg Haefliger (juergh)]

So it seems something in 5.0.0-30 fixed this. 32-bit qemu hangs with 5.0.0-29 but runs just fine with 5.0.0-30 both on onza and pepe.

[Po-Hsu Lin (cypressyew)]

For the kvm-unit-tests in this cycle with a Bionic kernel (4.15.0-66.75)
i386 node pepe has failed with on 12 tests:
  * msr
  * tsc
  * vmexit* (10 tests)

http://10.246.72.4/test-results/4.15.0-66.75-generic/pepe__4.15.0-66.75__2019-10-03_14-25-00/ubuntu_kvm_unit_tests-test-suite.html

[Po-Hsu Lin (cypressyew)]

As for X/T i386 this test cannot be built (bug 1798007)
For Bionic i386 it's not failing on all the tests (comment #8)
For Bionic 5.4 i386, it's failing with vmexit* and hyperv_*

Thus it's not failing with all the tests for now, I will close this bug.
Maybe we will re-open it in the future when we can test X/T