Created attachment 700155 [details] strace for su - With the new options in nsswitch.conf: group: files [SUCCESS=merge] systemd passwd: files systemd After a while of uptime, many commands start taking a very long time to respond, it seems to be multiples of 30s. The problem seems to come and go, but when it happens, all new commands will hang up. Then they will all start responding again at the same time. Here is an attached strace log for strace -r -f su - , up to the point where it hung
# time emerge --info real 6m0.959s user 0m0.542s sys 0m0.091s
Created attachment 700158 [details] strace for emerge --info Here is where emerge --info hangs
Created attachment 700161 [details] full strace for emerge --info
Created attachment 700173 [details] full strace for previous su -
Duplicate of bug #773436?
Different but I managed to get to the bottom of this earlier with help of floppym. libnss_systemd.so existed on this (openrc only) system and was causing the hangs, not sure where it came from.
(Useful in case it somehow happens to others)