vmx test from ubuntu_kvm_unit_tests failed on Bionic/Focal

[William Breathitt Gray]

Appearing in bionic 5.4.0-67.75~18.04.1 affecting lowlatency and hwe flavors.

2538. 02/25 00:10:11 DEBUG| utils:0153| [stdout] Unhandled exception 13 #GP at ip 00000000004071a3
2539. 02/25 00:10:11 DEBUG| utils:0153| [stdout] error_code=0000 rflags=00010006 cs=00000008
2540. 02/25 00:10:11 DEBUG| utils:0153| [stdout] rax=0000000000000078 rcx=0000000000000809 rdx=0000000000000000 rbx=0000000000000009
2541. 02/25 00:10:11 DEBUG| utils:0153| [stdout] rbp=000000000047efdf rsi=000000000042568d rdi=000000000042568d
2542. 02/25 00:10:11 DEBUG| utils:0153| [stdout] r8=000000000000000a r9=00000000000003f8 r10=000000000000000d r11=0000000000000000
2543. 02/25 00:10:11 DEBUG| utils:0153| [stdout] r12=0000000000000000 r13=0000000000000000 r14=0000000000403dcc r15=0000000000000000
2544. 02/25 00:10:11 DEBUG| utils:0153| [stdout] cr0=0000000080010031 cr2=ffffffffffffe000 cr3=0000000000477000 cr4=0000000000002020
2545. 02/25 00:10:11 DEBUG| utils:0153| [stdout] cr8=0000000000000007
2546. 02/25 00:10:11 DEBUG| utils:0153| [stdout] STACK: @4071a3 40170b 4004dd
2547. 02/25 00:10:11 DEBUG| utils:0153| [stdout] FAIL vmx
2548. 02/25 00:10:11 ERROR| test:0414| Exception escaping from test:
2549. Traceback (most recent call last):
2550. File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
2551. _call_test_function(self.execute, *p_args, **p_dargs)
2552. File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
2553. return func(*args, **dargs)
2554. File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
2555. postprocess_profiled_run, args, dargs)
2556. File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
2557. self.run_once(*args, **dargs)
2558. File "/home/ubuntu/autotest/client/tests/ubuntu_kvm_unit_tests/ubuntu_kvm_unit_tests.py", line 80, in run_once
2559. raise error.TestError("Test failed for {}".format(test_name))
2560. TestError: Test failed for vmx

[Kelsey Steele (kelsey-steele)]

found on bionic/hwe 5.4.0-71.79~18.04.1

[Kleber Sacilotto de Souza (kleber-souza)]

Issue also found with xenial/linux-kvm 4.4.0-1094.103.

[Guilherme G. Piccoli (gpiccoli)]

Issue observed in B/KVM, cycle sru-20210412.

[Kleber Sacilotto de Souza (kleber-souza)]

Found with trusty/linux-azure 4.15.0-1114.127~14.04.1.

[Guilherme G. Piccoli (gpiccoli)]

Issue observed in B/KVM, cycle sru-20210510.

[Kleber Sacilotto de Souza (kleber-souza)]

Observed with focal/linux: 5.4.0-76.85

[Guilherme G. Piccoli (gpiccoli)]

Observed in B-5.4/aws, cycle sru-20210531 .

[Guilherme G. Piccoli (gpiccoli)]

Observed in B-5.4/aws, cycle sru-20210621 .

[Guilherme G. Piccoli (gpiccoli)]

Observed this on B/oracle-5.4, cycle sru-20210621 .

[Krzysztof Kozlowski (krzk)]

Found on bionic/azure-5.4 5.4.0-1056.58~18.04.1 (and previous cycle 5.4.0-1054.56~18.04.1)

[Krzysztof Kozlowski (krzk)]

Found on bionic/azure-4.15 4.15.0-1122.135

[Kelsey Steele (kelsey-steele)]

seeing on H/kvm 5.11.0-1013.14

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Krzysztof Kozlowski (krzk)]

Found on xenial/linux-oracle/4.15.0-1080.88~16.04.1

[Po-Hsu Lin (cypressyew)]

Checked with series that hinted with this bug, it's because of the " instruction intercept" test in vmx, see bug 1931956.

I will mark this one as duplicated and update hints.