On 3/23/21 5:07 PM, Alexander Kanavin wrote:

[Please note: This e-mail is from an EXTERNAL e-mail address]
On Tue, 23 Mar 2021 at 21:50, Yi Fan Yu <yifan.yu@...<mailto:yifan.yu@...>> wrote:
New test introduced in valgrind 3.17.0.
Test fails on both qemuarm64 and qemux64.
Fails how? Did you try to build valgrind on the host and run the test there? I am somewhat concerned that we should not be simply disabling failing tests too quickly like this; the very point of ptest is to catch and address regressions, including newly added tests that don't work.

it passes on the host (relatively recent archlinux build x86-64)

I just checked on qemu and it miraculously passes.
(it seems to be load dependent)

My recommendation now would be just take the first patch and throw it on the autobuilder to see if this particular failure can be reproduced