Control: tag -1 moreinfo Control: tag -1 unreproducible Hi there,
Lucas Nussbaum, on 2021-01-20 21:53:58 +0100: > Relevant part (hopefully): > > reading sources... [ 87%] tutorial_NetworkBuilder_Intro > > A process has executed an operation involving a call > > to the fork() system call to create a child process. > > > > As a result, the libfabric EFA provider is operating in > > a condition that could result in memory corruption or > > other system errors. > > > > For the libfabric EFA provider to work safely when fork() > > is called, you will need to set the following environment > > variable: > > RDMAV_FORK_SAFE This might be a matter of exporting this variable from the file d/rules hopefully. However I have not been capable of reproducing the issue. As far a I can see, my build goes through painlessly around the tutorial_NetworkBuilder_Intro. Diffing the build log, what pops up is that my custom kernel is not RDMA capable, but perhaps it is a matter of machine too: $ grep RDMA /boot/config-5.9.1 # CONFIG_CGROUP_RDMA is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set Anyone else is able to reproduce the problem ? Kind Regards, -- Étienne Mollier <etienne.moll...@mailoo.org> Fingerprint: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da Sent from /dev/pts/2, please excuse my verbosity.
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