RE: 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container)

2941] you will note that the JVM pid: 26 and 107 occupy the same pid namespace (4026532751) but occupy different mnt namespaces (4026532747, 4026532941) therefore attempting to attach via '/tmp' will fail, /proc//root/tmp must be used to rendezvous - Larry On 5/1/24 2:03 PM, Doyle, James, K w

8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container)

Hi Sebastian, > I think I can confirm that there is a regression. Thanks for reproducing the regression, your test makes sense to me, and I think it is similar to the scenario we have with Kubernetes debug containers (separate filesystems, but same PID namespace). I noticed some of the other