Lower the limit on file descriptors with ulimit -n
#63
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Valgrind 3.21.0 will exit if the fd limit is too high. This change is described here:
And the symptom is that Valgrind exits prematurely with this error message:
A quote from a maintainer in that issue is: "We're not going to change Valgrind to handle insane rlimits that Docker presents", however it looks like Ubuntu 24.10 sets this limit very high:
I suspect this patch will not work on some systems for a variety of reasons, but I wanted to start a conversation about how to address this issue.