[   32.350697][  T275] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   32.619447][  T277] br0: port 1(veth1) entered blocking state
[   32.619846][  T277] br0: port 1(veth1) entered disabled state
[   32.620185][  T277] veth1: entered allmulticast mode
[   32.623548][  T277] veth1: entered promiscuous mode
[   32.767835][  T278] br0: port 2(veth2) entered blocking state
[   32.768341][  T278] br0: port 2(veth2) entered disabled state
[   32.768570][  T278] veth2: entered allmulticast mode
[   32.771228][  T278] veth2: entered promiscuous mode
[   32.920145][  T279] br0: port 3(veth3) entered blocking state
[   32.920525][  T279] br0: port 3(veth3) entered disabled state
[   32.920794][  T279] veth3: entered allmulticast mode
[   32.922708][  T279] veth3: entered promiscuous mode
[   34.056144][  T287] veth4: entered promiscuous mode
[   34.200229][  T288] br0: port 4(macvlan4) entered blocking state
[   34.200620][  T288] br0: port 4(macvlan4) entered disabled state
[   34.200860][  T288] macvlan4: entered allmulticast mode
[   34.201021][  T288] veth4: entered allmulticast mode
[   34.203749][  T288] macvlan4: entered promiscuous mode
[   34.362900][  T289] br0: entered promiscuous mode
[   34.724521][  T291] Bridge firewalling registered
[   36.941233][   T51] br0: port 1(veth1) entered blocking state
[   36.941571][   T51] br0: port 1(veth1) entered forwarding state
[   37.093863][   T51] br0: port 2(veth2) entered blocking state
[   37.094233][   T51] br0: port 2(veth2) entered forwarding state
[   37.235662][   T52] br0: port 3(veth3) entered blocking state
[   37.235935][   T52] br0: port 3(veth3) entered forwarding state
[   37.385409][   T51] br0: port 4(macvlan4) entered blocking state
[   37.385706][   T51] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  238.223765][   T10] macvlan4: left allmulticast mode
[  238.224004][   T10] veth4: left allmulticast mode
[  238.224170][   T10] macvlan4: left promiscuous mode
[  238.224471][   T10] br0: port 4(macvlan4) entered disabled state
[  238.226612][   T10] veth3: left allmulticast mode
[  238.226769][   T10] veth3: left promiscuous mode
[  238.227037][   T10] br0: port 3(veth3) entered disabled state
[  238.228256][   T10] veth2: left allmulticast mode
[  238.228413][   T10] veth2: left promiscuous mode
[  238.228912][   T10] br0: port 2(veth2) entered disabled state
[  238.230130][   T10] veth1: left allmulticast mode
[  238.230285][   T10] veth1: left promiscuous mode
[  238.230554][   T10] br0: port 1(veth1) entered disabled state
[  238.294177][   T10] veth4: left promiscuous mode