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Description of problem:
--------------------------
I recently run kvm unit test (using run_tests.sh with default unittests.cfg) with upstream qemu on latest RHEL6.5 host, there are 3 cases get stuck, 2 cases fail.
I am not sure whether this is a kvm bug, or kvm unit test problem, or i run kvm unit test wrong, i only modify run_test.sh and x86_run script a little bit to separate log file for each case, and i use upstream qemu for i was told in RHEL6 testdev device in our internal version may not guarantee to work, so feel free to change the component or close if this is notabug.
Version-Release number of selected component (if applicable):
--------------------------------------------------------------
kernel 2.6.32-421.el6.x86_64
qemu: latest upstream
kvm unit test: latest upstream
host:
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Quad CPU Q9500 @ 2.83GHz
This bug is to track the "emulator" case, which gets stuck, i have to kill the qemu process, log:
qemu-system-x86_64 -enable-kvm -device testdev,chardev=testlog -chardev file,id=testlog,path=msr.out -serial stdio -kernel x86/emulator.flat -smp 1
VNC server running on `::1:5900'
enabling apic
paging enabled
cr0 = 80010011
cr3 = 7fff000
cr4 = 20
FAIL: mov reg, r/m (1)
FAIL: or
FAIL: add
FAIL: xor
FAIL: sub
FAIL: adc(0)
FAIL: adc(0)
FAIL: sbb(0)
FAIL: sbb(1)
FAIL: and
FAIL: test
FAIL: repe/cmpsb (1)
FAIL: repe/cmpsb (1.zf)
FAIL: repe/cmpsw (1)
FAIL: repe/cmpll (1)
FAIL: repe/cmpsq (1)
FAIL: repe/cmpsb (2)
FAIL: repe/cmpsw (2)
FAIL: repe/cmpll (2)
FAIL: repe/cmpsq (2)
(In reply to Gleb Natapov from comment #2)
> Upstream unit tests is not suppose to pass on rhel6. We intentionally do not
> backport all fixes from upstream, not all of them are critical.
Do we have a relative old kvm unit test internal git? I may need re-test it, or should we pass it on RHEL6?
(In reply to Shaolong Hu from comment #3)
> (In reply to Gleb Natapov from comment #2)
> > Upstream unit tests is not suppose to pass on rhel6. We intentionally do not
> > backport all fixes from upstream, not all of them are critical.
>
> Do we have a relative old kvm unit test internal git? I may need re-test it,
> or should we pass it on RHEL6?
What have been used till now to test rhel6? IIRC upstream one does not work with rhel6 for a long time. I think we had local git for tests when we disabled tests that do not suppose to work, but I cannot find one now.