[Bug 1168526] Re: race condition causing lxc to not detect container init process exit

[Serge Hallyn]

No, I cannot reproduce this with the latest upstream kernel build
(3.9.0-030900rc7-generic #201304171402)

What I did:

sudo lxc-create -t ubuntu- n r1
cat > exit0.c << EOF
#include <stdlib.h>
int main() {
exit(0);
}
EOF
make exit0
sudo cp exit0 /var/lib/lxc/r0/rootfs/bin/
sudo lxc-start -n r1 -- /bin/exit0

Which only shows

lxc-start: No such file or directory -
stat(/proc/2620/root/dev/lxc/console)

but exits 0 correctly.  If I do

sudo lxc-start -n r1 -l info -o outout -- /bin/exit0

then outout shows:

      lxc-start 1366317913.390 INFO     lxc_start - init has already
exited


Are you sure when you tested the newer kernel you weren't using a different (unpatched) lxc?

** Changed in: lxc (Ubuntu)
       Status: New => Incomplete

** Changed in: lxc (Ubuntu)
     Assignee: Serge Hallyn (serge-hallyn) => (unassigned)

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https://bugs.launchpad.net/bugs/1168526

Title:
  race condition causing lxc to not detect container init process exit

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