[ 1254.300355][ T6559] br0: port 1(veth0) entered blocking state
[ 1254.300554][ T6559] br0: port 1(veth0) entered disabled state
[ 1254.300724][ T6559] veth0: entered allmulticast mode
[ 1254.302068][ T6559] veth0: entered promiscuous mode
[ 1254.328608][ T6560] br0: port 2(veth1) entered blocking state
[ 1254.328817][ T6560] br0: port 2(veth1) entered disabled state
[ 1254.329042][ T6560] veth1: entered allmulticast mode
[ 1254.330444][ T6560] veth1: entered promiscuous mode
[ 1254.356225][ T6561] br0: port 2(veth1) entered blocking state
[ 1254.356414][ T6561] br0: port 2(veth1) entered forwarding state
[ 1254.419833][T20397] br0: port 2(veth1) entered disabled state
[ 1254.420476][T20397] br0: port 1(veth0) entered blocking state
[ 1254.420632][T20397] br0: port 1(veth0) entered forwarding state
[ 1254.445541][T20394] br0: port 2(veth1) entered blocking state
[ 1254.445714][T20394] br0: port 2(veth1) entered forwarding state
[ 1256.359484][   T12] veth1: left allmulticast mode
[ 1256.359649][   T12] veth1: left promiscuous mode
[ 1256.359872][   T12] br0: port 2(veth1) entered disabled state
[ 1256.361620][   T12] veth0: left allmulticast mode
[ 1256.361746][   T12] veth0: left promiscuous mode
[ 1256.362096][   T12] br0: port 1(veth0) entered disabled state