[  768.739253][ T7171] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  769.027362][ T7175] br0: port 1(veth1) entered blocking state
[  769.027800][ T7175] br0: port 1(veth1) entered disabled state
[  769.028106][ T7175] veth1: entered allmulticast mode
[  769.030166][ T7175] veth1: entered promiscuous mode
[  769.174773][ T7176] br0: port 2(veth2) entered blocking state
[  769.176463][ T7176] br0: port 2(veth2) entered disabled state
[  769.176783][ T7176] veth2: entered allmulticast mode
[  769.178731][ T7176] veth2: entered promiscuous mode
[  769.334359][ T7177] br0: port 3(veth3) entered blocking state
[  769.334651][ T7177] br0: port 3(veth3) entered disabled state
[  769.334890][ T7177] veth3: entered allmulticast mode
[  769.336880][ T7177] veth3: entered promiscuous mode
[  770.459861][ T7185] veth4: entered promiscuous mode
[  770.600898][ T7186] br0: port 4(macvlan4) entered blocking state
[  770.601194][ T7186] br0: port 4(macvlan4) entered disabled state
[  770.601458][ T7186] macvlan4: entered allmulticast mode
[  770.601632][ T7186] veth4: entered allmulticast mode
[  770.603797][ T7186] macvlan4: entered promiscuous mode
[  770.743197][ T7187] br0: entered promiscuous mode
[  771.094630][ T7189] Bridge firewalling registered
[  772.881124][   T51] br0: port 1(veth1) entered blocking state
[  772.881710][   T51] br0: port 1(veth1) entered forwarding state
[  773.021002][   T52] br0: port 2(veth2) entered blocking state
[  773.021271][   T52] br0: port 2(veth2) entered forwarding state
[  773.149284][    T7] br0: port 3(veth3) entered blocking state
[  773.149570][    T7] br0: port 3(veth3) entered forwarding state
[  773.289909][   T51] br0: port 4(macvlan4) entered blocking state
[  773.290187][   T51] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  974.121089][   T75] macvlan4: left allmulticast mode
[  974.121616][   T75] veth4: left allmulticast mode
[  974.121934][   T75] macvlan4: left promiscuous mode
[  974.122438][   T75] br0: port 4(macvlan4) entered disabled state
[  974.126297][   T75] veth3: left allmulticast mode
[  974.126606][   T75] veth3: left promiscuous mode
[  974.127074][   T75] br0: port 3(veth3) entered disabled state
[  974.129208][   T75] veth2: left allmulticast mode
[  974.129511][   T75] veth2: left promiscuous mode
[  974.130211][   T75] br0: port 2(veth2) entered disabled state
[  974.132079][   T75] veth1: left allmulticast mode
[  974.132411][   T75] veth1: left promiscuous mode
[  974.132879][   T75] br0: port 1(veth1) entered disabled state
[  974.188446][   T75] veth4: left promiscuous mode