I use pytorch with a dataloader having  multiple num_worker setting on the remote server with GPUs and got the error "DataLoader worker (pid xxx) is killed by signal: Bus error. ". I read Shm error in docker and now know that I need to build a new container with --shm-size option in docker run command. (That is one I use ). The question is that how to make all the programs and data existing in my current container available in anew container ? The volume is huge, like 500G. Or is there any other way to expand the shm size without making a new container ?