Re:How to Use User Mode Linux
by twayback on Monday July 08, 2019 @04:38AM
(#20380962)
Great work!
I am trying to run this on the latest Ubuntu but getting the below error:
root@kit:~/uml/furry-happiness# docker run --rm -it xena/docker-uml
[WARN tini (7)] Tini is not running as PID 1 and isn't registered as a child subreaper.
Zombie processes will not be re-parented to Tini, so zombie reaping won't work.
To fix the problem, use the -s option or set the environment variable TINI_SUBREAPER to register Tini as a child subreaper, or run Tini as PID 1.
Core dump limits :
soft - NONE
hard - NONE
Checking that ptrace can change system call numbers...ptrace: Operation not permitted
check_ptrace : expected SIGSTOP, got status = 9
I am trying to run this on the latest Ubuntu but getting the below error:
root@kit:~/uml/furry-happiness# docker run --rm -it xena/docker-uml [WARN tini (7)] Tini is not running as PID 1 and isn't registered as a child subreaper. Zombie processes will not be re-parented to Tini, so zombie reaping won't work. To fix the problem, use the -s option or set the environment variable TINI_SUBREAPER to register Tini as a child subreaper, or run Tini as PID 1. Core dump limits : soft - NONE hard - NONE Checking that ptrace can change system call numbers...ptrace: Operation not permitted check_ptrace : expected SIGSTOP, got status = 9