docker not starting inside s390x container. Log shows: Error starting daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.6.1: can't initialize iptables table `nat': iptables who? (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. (exit status 3)
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1880518 Title: issue while installing docker inside s390x container Status in QEMU: Incomplete Bug description: This is in reference to https://github.com/multiarch/qemu-user-static/issues/108. I am facing issue while installing docker inside s390x container under qemu on Ubuntu 18.04 host running on amd64. Following are the contents of /proc/sys/fs/binfmt_misc/qemu-s390x on Intel host after running docker run --rm --privileged multiarch/qemu-user-static --reset -p yes enabled interpreter /usr/bin/qemu-s390x-static flags: F offset 0 magic 7f454c4602020100000000000000000000020016 mask ffffffffffffff00fffffffffffffffffffeffff I could get docker service up with the following trick. printf '{"iptables": false,"ip-masq": false,"bridge": "none" }' > /etc/docker/daemon.json But even though docker service comes up, images are not getting pulled, docker pull fails with the following error. failed to register layer: Error processing tar file(exit status 1): To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1880518/+subscriptions
