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SubjectKVM selftests are failing
Hello,

KVM Self tests located at tools/testing/selftests/kvm seams to be failing.
I have tried:
- dirty_log_test
- x86_64/cr4_cpuid_sync_test
- x86_64/evmcs_test
- x86_64/platform_info_test
- x86_64/set_sregs_test
- x86_64/state_test
- x86_64/sync_regs_test
- x86_64/vmx_tsc_adjust_test

All of them triggered the following assert:

==== Test Assertion Failure ====
lib/kvm_util.c:596: ret == 0
pid=24507 tid=24507 - Invalid argument
1 0x000056360774e468: ?? ??:0
2 0x000056360774e609: ?? ??:0
3 0x00005636077537a0: ?? ??:0
4 0x000056360774d35e: ?? ??:0
5 0x00007f3117571ae6: ?? ??:0
6 0x000056360774d4a9: ?? ??:0
madvise failed,
addr: 0x7f3117350000
length: 0x200000
src_type: 0

I have tried the tests on both kvm(next) branch
commit 22a7cdcae6a4a3c89748 as well as
torvald's master 4.20-rc2.
--
Ahmed,
Junior Researcher, IoT and Cyber Security lab, SmartCI, Alexandria
University, & CIS @ VMI

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