[  777.198522][ T6755] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  777.492959][ T6759] br0: port 1(veth1) entered blocking state
[  777.493737][ T6759] br0: port 1(veth1) entered disabled state
[  777.494027][ T6759] veth1: entered allmulticast mode
[  777.497377][ T6759] veth1: entered promiscuous mode
[  777.655225][ T6760] br0: port 2(veth2) entered blocking state
[  777.655501][ T6760] br0: port 2(veth2) entered disabled state
[  777.655784][ T6760] veth2: entered allmulticast mode
[  777.657727][ T6760] veth2: entered promiscuous mode
[  777.809540][ T6761] br0: port 3(veth3) entered blocking state
[  777.809843][ T6761] br0: port 3(veth3) entered disabled state
[  777.810087][ T6761] veth3: entered allmulticast mode
[  777.812026][ T6761] veth3: entered promiscuous mode
[  779.106325][ T6769] veth4: entered promiscuous mode
[  779.261640][ T6770] br0: port 4(macvlan4) entered blocking state
[  779.262755][ T6770] br0: port 4(macvlan4) entered disabled state
[  779.263013][ T6770] macvlan4: entered allmulticast mode
[  779.263173][ T6770] veth4: entered allmulticast mode
[  779.265053][ T6770] macvlan4: entered promiscuous mode
[  779.429980][ T6771] br0: entered promiscuous mode
[  779.854183][ T6773] Bridge firewalling registered
[  781.906865][   T51] br0: port 1(veth1) entered blocking state
[  781.907365][   T51] br0: port 1(veth1) entered forwarding state
[  782.072398][   T51] br0: port 2(veth2) entered blocking state
[  782.072837][   T51] br0: port 2(veth2) entered forwarding state
[  782.220872][   T50] br0: port 3(veth3) entered blocking state
[  782.221141][   T50] br0: port 3(veth3) entered forwarding state
[  782.388488][   T51] br0: port 4(macvlan4) entered blocking state
[  782.388787][   T51] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  983.289811][   T73] macvlan4: left allmulticast mode
[  983.290173][   T73] veth4: left allmulticast mode
[  983.290360][   T73] macvlan4: left promiscuous mode
[  983.290695][   T73] br0: port 4(macvlan4) entered disabled state
[  983.293852][   T73] veth3: left allmulticast mode
[  983.294027][   T73] veth3: left promiscuous mode
[  983.294308][   T73] br0: port 3(veth3) entered disabled state
[  983.296066][   T73] veth2: left allmulticast mode
[  983.296236][   T73] veth2: left promiscuous mode
[  983.296610][   T73] br0: port 2(veth2) entered disabled state
[  983.298580][   T73] veth1: left allmulticast mode
[  983.299004][   T73] veth1: left promiscuous mode
[  983.299291][   T73] br0: port 1(veth1) entered disabled state
[  983.377803][   T73] veth4: left promiscuous mode