xenial:
ubuntu@lp1772456-x:~$ dpkg -l | grep ebtables ii ebtables 2.0.10.4-3.4ubuntu2 amd64 Ethernet bridge frame table administration
ubuntu@lp1772456-x:~$ sudo ./repro.sh foor & sudo ./repro.sh bar & [1] 18987 [2] 18988 ubuntu@lp1772456-x:~$ Unable to create lock file /run/ebtables.lock. odd! Unable to create lock file /run/ebtables.lock. odd! Unable to create lock file /run/ebtables.lock. odd! Unable to create lock file /run/ebtables.lock. odd! Unable to create lock file /run/ebtables.lock. odd! Sorry, rule does not exist. Unable to create lock file /run/ebtables.lock. odd! odd! Unable to create lock file /run/ebtables.lock.
ubuntu@lp1772456-x:~$ dpkg -l | grep ebtables ii ebtables 2.0.10.4-3.4ubuntu2.16.04.1 amd64 Ethernet bridge frame table administration
ubuntu@lp1772456-x:~$ sudo ./repro.sh foor & sudo ./repro.sh bar & [1] 23212 [2] 23213 ubuntu@lp1772456-x:~$ Trying to obtain lock /run/ebtables.lock Trying to obtain lock /run/ebtables.lock Trying to obtain lock /run/ebtables.lock Trying to obtain lock /run/ebtables.lock
verified fixed in xenial.
xenial:
ubuntu@ lp1772456- x:~$ dpkg -l | grep ebtables
ii ebtables 2.0.10.4-3.4ubuntu2 amd64 Ethernet bridge frame table administration
ubuntu@ lp1772456- x:~$ sudo ./repro.sh foor & sudo ./repro.sh bar & lp1772456- x:~$ Unable to create lock file /run/ebtables.lock.
[1] 18987
[2] 18988
ubuntu@
odd!
Unable to create lock file /run/ebtables.lock.
odd!
Unable to create lock file /run/ebtables.lock.
odd!
Unable to create lock file /run/ebtables.lock.
odd!
Unable to create lock file /run/ebtables.lock.
odd!
Sorry, rule does not exist.
Unable to create lock file /run/ebtables.lock.
odd!
odd!
Unable to create lock file /run/ebtables.lock.
ubuntu@ lp1772456- x:~$ dpkg -l | grep ebtables 4-3.4ubuntu2. 16.04.1 amd64 Ethernet bridge frame table administration
ii ebtables 2.0.10.
ubuntu@ lp1772456- x:~$ sudo ./repro.sh foor & sudo ./repro.sh bar & lp1772456- x:~$ Trying to obtain lock /run/ebtables.lock
[1] 23212
[2] 23213
ubuntu@
Trying to obtain lock /run/ebtables.lock
Trying to obtain lock /run/ebtables.lock
Trying to obtain lock /run/ebtables.lock
verified fixed in xenial.