[  350.132617][ T1903] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  350.368246][ T1907] br0: port 1(veth1) entered blocking state
[  350.368721][ T1907] br0: port 1(veth1) entered disabled state
[  350.368984][ T1907] veth1: entered allmulticast mode
[  350.370898][ T1907] veth1: entered promiscuous mode
[  350.501854][ T1908] br0: port 2(veth2) entered blocking state
[  350.502132][ T1908] br0: port 2(veth2) entered disabled state
[  350.502414][ T1908] veth2: entered allmulticast mode
[  350.504688][ T1908] veth2: entered promiscuous mode
[  350.628013][ T1909] br0: port 3(veth3) entered blocking state
[  350.628333][ T1909] br0: port 3(veth3) entered disabled state
[  350.628624][ T1909] veth3: entered allmulticast mode
[  350.631412][ T1909] veth3: entered promiscuous mode
[  351.678153][ T1917] veth4: entered promiscuous mode
[  351.798327][ T1918] br0: port 4(macvlan4) entered blocking state
[  351.799612][ T1918] br0: port 4(macvlan4) entered disabled state
[  351.800208][ T1918] macvlan4: entered allmulticast mode
[  351.800384][ T1918] veth4: entered allmulticast mode
[  351.802413][ T1918] macvlan4: entered promiscuous mode
[  351.923873][ T1919] br0: entered promiscuous mode
[  352.280784][ T1921] Bridge firewalling registered
[  353.359397][    T7] br0: port 1(veth1) entered blocking state
[  353.359837][    T7] br0: port 1(veth1) entered forwarding state
[  353.478448][   T50] br0: port 2(veth2) entered blocking state
[  353.478774][   T50] br0: port 2(veth2) entered forwarding state
[  353.624627][   T24] br0: port 3(veth3) entered blocking state
[  353.624970][   T24] br0: port 3(veth3) entered forwarding state
[  353.749273][   T24] br0: port 4(macvlan4) entered blocking state
[  353.750029][   T24] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  554.657549][   T74] macvlan4: left allmulticast mode
[  554.657942][   T74] veth4: left allmulticast mode
[  554.658136][   T74] macvlan4: left promiscuous mode
[  554.658507][   T74] br0: port 4(macvlan4) entered disabled state
[  554.661145][   T74] veth3: left allmulticast mode
[  554.661453][   T74] veth3: left promiscuous mode
[  554.661773][   T74] br0: port 3(veth3) entered disabled state
[  554.663151][   T74] veth2: left allmulticast mode
[  554.663333][   T74] veth2: left promiscuous mode
[  554.663747][   T74] br0: port 2(veth2) entered disabled state
[  554.665756][   T74] veth1: left allmulticast mode
[  554.665941][   T74] veth1: left promiscuous mode
[  554.666229][   T74] br0: port 1(veth1) entered disabled state
[  554.740391][   T74] veth4: left promiscuous mode