[   32.678295][  T310] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   32.925982][  T312] br0: port 1(veth1) entered blocking state
[   32.926388][  T312] br0: port 1(veth1) entered disabled state
[   32.926747][  T312] veth1: entered allmulticast mode
[   32.929429][  T312] veth1: entered promiscuous mode
[   33.066539][  T313] br0: port 2(veth2) entered blocking state
[   33.066898][  T313] br0: port 2(veth2) entered disabled state
[   33.067184][  T313] veth2: entered allmulticast mode
[   33.069068][  T313] veth2: entered promiscuous mode
[   33.199140][  T314] br0: port 3(veth3) entered blocking state
[   33.199396][  T314] br0: port 3(veth3) entered disabled state
[   33.199640][  T314] veth3: entered allmulticast mode
[   33.207328][  T314] veth3: entered promiscuous mode
[   34.258450][  T322] veth4: entered promiscuous mode
[   34.386072][  T323] br0: port 4(macvlan4) entered blocking state
[   34.386414][  T323] br0: port 4(macvlan4) entered disabled state
[   34.386678][  T323] macvlan4: entered allmulticast mode
[   34.386866][  T323] veth4: entered allmulticast mode
[   34.388709][  T323] macvlan4: entered promiscuous mode
[   34.529135][  T324] br0: entered promiscuous mode
[   34.859341][  T326] Bridge firewalling registered
[   36.738779][   T52] br0: port 1(veth1) entered blocking state
[   36.739200][   T52] br0: port 1(veth1) entered forwarding state
[   36.866531][   T52] br0: port 2(veth2) entered blocking state
[   36.866854][   T52] br0: port 2(veth2) entered forwarding state
[   36.996785][   T50] br0: port 3(veth3) entered blocking state
[   36.997146][   T50] br0: port 3(veth3) entered forwarding state
[   37.131681][   T52] br0: port 4(macvlan4) entered blocking state
[   37.131942][   T52] br0: port 4(macvlan4) entered forwarding state

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[  237.966038][   T74] macvlan4: left allmulticast mode
[  237.966294][   T74] veth4: left allmulticast mode
[  237.966489][   T74] macvlan4: left promiscuous mode
[  237.966809][   T74] br0: port 4(macvlan4) entered disabled state
[  237.969086][   T74] veth3: left allmulticast mode
[  237.969260][   T74] veth3: left promiscuous mode
[  237.969549][   T74] br0: port 3(veth3) entered disabled state
[  237.970712][   T74] veth2: left allmulticast mode
[  237.971026][   T74] veth2: left promiscuous mode
[  237.971310][   T74] br0: port 2(veth2) entered disabled state
[  237.972586][   T74] veth1: left allmulticast mode
[  237.972753][   T74] veth1: left promiscuous mode
[  237.973057][   T74] br0: port 1(veth1) entered disabled state
[  238.058086][   T74] veth4: left promiscuous mode