[   31.969213][  T272] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   32.257026][  T275] br0: port 1(veth1) entered blocking state
[   32.257438][  T275] br0: port 1(veth1) entered disabled state
[   32.257722][  T275] veth1: entered allmulticast mode
[   32.259588][  T275] veth1: entered promiscuous mode
[   32.401028][  T276] br0: port 2(veth2) entered blocking state
[   32.401280][  T276] br0: port 2(veth2) entered disabled state
[   32.401504][  T276] veth2: entered allmulticast mode
[   32.403291][  T276] veth2: entered promiscuous mode
[   32.539696][  T277] br0: port 3(veth3) entered blocking state
[   32.539967][  T277] br0: port 3(veth3) entered disabled state
[   32.540200][  T277] veth3: entered allmulticast mode
[   32.542987][  T277] veth3: entered promiscuous mode
[   33.674363][  T285] veth4: entered promiscuous mode
[   33.810011][  T286] br0: port 4(macvlan4) entered blocking state
[   33.810328][  T286] br0: port 4(macvlan4) entered disabled state
[   33.810779][  T286] macvlan4: entered allmulticast mode
[   33.811587][  T286] veth4: entered allmulticast mode
[   33.813374][  T286] macvlan4: entered promiscuous mode
[   33.958211][  T287] br0: entered promiscuous mode
[   34.328923][  T289] Bridge firewalling registered
[   36.595506][   T52] br0: port 1(veth1) entered blocking state
[   36.595813][   T52] br0: port 1(veth1) entered forwarding state
[   36.748897][   T50] br0: port 2(veth2) entered blocking state
[   36.749229][   T50] br0: port 2(veth2) entered forwarding state
[   36.899795][   T52] br0: port 3(veth3) entered blocking state
[   36.900108][   T52] br0: port 3(veth3) entered forwarding state
[   37.046739][   T50] br0: port 4(macvlan4) entered blocking state
[   37.047097][   T50] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  237.983198][   T10] macvlan4: left allmulticast mode
[  237.983456][   T10] veth4: left allmulticast mode
[  237.983663][   T10] macvlan4: left promiscuous mode
[  237.984025][   T10] br0: port 4(macvlan4) entered disabled state
[  237.986232][   T10] veth3: left allmulticast mode
[  237.986466][   T10] veth3: left promiscuous mode
[  237.986774][   T10] br0: port 3(veth3) entered disabled state
[  237.988222][   T10] veth2: left allmulticast mode
[  237.988423][   T10] veth2: left promiscuous mode
[  237.988714][   T10] br0: port 2(veth2) entered disabled state
[  237.990134][   T10] veth1: left allmulticast mode
[  237.990305][   T10] veth1: left promiscuous mode
[  237.990597][   T10] br0: port 1(veth1) entered disabled state
[  238.060312][   T10] veth4: left promiscuous mode