[   33.379597][  T273] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   33.672885][  T275] br0: port 1(veth1) entered blocking state
[   33.673388][  T275] br0: port 1(veth1) entered disabled state
[   33.673730][  T275] veth1: entered allmulticast mode
[   33.676245][  T275] veth1: entered promiscuous mode
[   33.827881][  T276] br0: port 2(veth2) entered blocking state
[   33.828208][  T276] br0: port 2(veth2) entered disabled state
[   33.828474][  T276] veth2: entered allmulticast mode
[   33.830648][  T276] veth2: entered promiscuous mode
[   33.974858][  T277] br0: port 3(veth3) entered blocking state
[   33.975204][  T277] br0: port 3(veth3) entered disabled state
[   33.976582][  T277] veth3: entered allmulticast mode
[   33.978456][  T277] veth3: entered promiscuous mode
[   35.176602][  T285] veth4: entered promiscuous mode
[   35.338684][  T286] br0: port 4(macvlan4) entered blocking state
[   35.339034][  T286] br0: port 4(macvlan4) entered disabled state
[   35.339296][  T286] macvlan4: entered allmulticast mode
[   35.339845][  T286] veth4: entered allmulticast mode
[   35.341776][  T286] macvlan4: entered promiscuous mode
[   35.487296][  T287] br0: entered promiscuous mode
[   35.899108][  T289] Bridge firewalling registered
[   38.161543][    T7] br0: port 1(veth1) entered blocking state
[   38.161880][    T7] br0: port 1(veth1) entered forwarding state
[   38.319576][   T50] br0: port 2(veth2) entered blocking state
[   38.319916][   T50] br0: port 2(veth2) entered forwarding state
[   38.472432][   T50] br0: port 3(veth3) entered blocking state
[   38.472762][   T50] br0: port 3(veth3) entered forwarding state
[   38.627218][   T50] br0: port 4(macvlan4) entered blocking state
[   38.627572][   T50] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  239.527043][   T10] macvlan4: left allmulticast mode
[  239.527291][   T10] veth4: left allmulticast mode
[  239.528125][   T10] macvlan4: left promiscuous mode
[  239.528487][   T10] br0: port 4(macvlan4) entered disabled state
[  239.530888][   T10] veth3: left allmulticast mode
[  239.531062][   T10] veth3: left promiscuous mode
[  239.531368][   T10] br0: port 3(veth3) entered disabled state
[  239.532683][   T10] veth2: left allmulticast mode
[  239.532850][   T10] veth2: left promiscuous mode
[  239.533129][   T10] br0: port 2(veth2) entered disabled state
[  239.534329][   T10] veth1: left allmulticast mode
[  239.534488][   T10] veth1: left promiscuous mode
[  239.534795][   T10] br0: port 1(veth1) entered disabled state
[  239.602294][   T10] veth4: left promiscuous mode