[  791.646601][ T6804] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  792.001203][ T6808] br0: port 1(veth1) entered blocking state
[  792.001639][ T6808] br0: port 1(veth1) entered disabled state
[  792.002249][ T6808] veth1: entered allmulticast mode
[  792.015463][ T6808] veth1: entered promiscuous mode
[  792.029344][ T6808] ip (6808) used greatest stack depth: 24224 bytes left
[  792.197806][ T6809] br0: port 2(veth2) entered blocking state
[  792.198098][ T6809] br0: port 2(veth2) entered disabled state
[  792.198348][ T6809] veth2: entered allmulticast mode
[  792.200263][ T6809] veth2: entered promiscuous mode
[  792.371145][ T6810] br0: port 3(veth3) entered blocking state
[  792.371449][ T6810] br0: port 3(veth3) entered disabled state
[  792.371755][ T6810] veth3: entered allmulticast mode
[  792.375585][ T6810] veth3: entered promiscuous mode
[  792.667310][ T6811] ip (6811) used greatest stack depth: 23632 bytes left
[  793.632821][ T6818] veth4: entered promiscuous mode
[  793.823556][ T6819] br0: port 4(macvlan4) entered blocking state
[  793.823960][ T6819] br0: port 4(macvlan4) entered disabled state
[  793.824346][ T6819] macvlan4: entered allmulticast mode
[  793.824606][ T6819] veth4: entered allmulticast mode
[  793.827799][ T6819] macvlan4: entered promiscuous mode
[  794.001378][ T6820] br0: entered promiscuous mode
[  794.440382][ T6822] Bridge firewalling registered
[  796.520713][   T52] br0: port 1(veth1) entered blocking state
[  796.521220][   T52] br0: port 1(veth1) entered forwarding state
[  796.681719][   T52] br0: port 2(veth2) entered blocking state
[  796.682055][   T52] br0: port 2(veth2) entered forwarding state
[  796.847757][   T51] br0: port 3(veth3) entered blocking state
[  796.848056][   T51] br0: port 3(veth3) entered forwarding state
[  797.001356][    T7] br0: port 4(macvlan4) entered blocking state
[  797.001678][    T7] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  997.833238][   T10] macvlan4: left allmulticast mode
[  997.833561][   T10] veth4: left allmulticast mode
[  997.833773][   T10] macvlan4: left promiscuous mode
[  997.834107][   T10] br0: port 4(macvlan4) entered disabled state
[  997.836948][   T10] veth3: left allmulticast mode
[  997.837149][   T10] veth3: left promiscuous mode
[  997.837506][   T10] br0: port 3(veth3) entered disabled state
[  997.838998][   T10] veth2: left allmulticast mode
[  997.839189][   T10] veth2: left promiscuous mode
[  997.839511][   T10] br0: port 2(veth2) entered disabled state
[  997.840941][   T10] veth1: left allmulticast mode
[  997.841110][   T10] veth1: left promiscuous mode
[  997.841533][   T10] br0: port 1(veth1) entered disabled state
[  997.908714][   T10] veth4: left promiscuous mode