On 03.12.2020 19:14, Peter Maydell wrote:
On Thu, 3 Dec 2020 at 16:10, Pavel Dovgalyuk <pavel.dovgal...@ispras.ru> wrote:

On 03.12.2020 15:30, Philippe Mathieu-Daudé wrote:
Cc'ing Pavel

On 12/1/20 4:55 PM, Peter Maydell wrote:
On Wed, 25 Nov 2020 at 04:06, Richard Henderson
<richard.hender...@linaro.org> wrote:

As reported in https://bugs.launchpad.net/bugs/1905356

Not implementing SCTLR.A, but all of the other required
alignment for SCTLR.A=0 in Table A3-1.

Something in this series breaks the 'make check-acceptance'
record-and-replay test:

   (30/40) 
tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_aarch64_virt:
PASS (9.14 s)
   (31/40) tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_arm_virt:
INTERRUPTED: Test interrupted by SIGTERM\nRunner error occurred:
Timeout reached\nOriginal status: ERROR\n{'name':
'31-tests/acceptance/replay_kernel.py:ReplayKernelNormal.test_arm_virt',
'logdir': 
'/home/petmay01/linaro/qemu-from-laptop/qemu/build/arm-clang/tests/result...
(90.19 s)

The log shows the "recording execution" apparently hanging,
with the last output from the guest
[    3.183662] Registering SWP/SWPB emulation handler

I looked through the patches and it does not seem that they can break
anything.
Could it be the same avocado/chardev socket glitch as in some previous
failures?
What happens when re-running this test?

I ran it a couple of times with the patchset and it failed the same
way each time. Without is fine.

I applied the patches and got no failures on my local machine.

Do you have any ideas on debugging this bug?
What does "arm-clang" means? Is the host compiler is clang?

Pavel Dovgalyuk



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