[ 1777.311990][T21529] br0: port 1(veth0) entered blocking state
[ 1777.312362][T21529] br0: port 1(veth0) entered disabled state
[ 1777.312626][T21529] veth0: entered allmulticast mode
[ 1777.314478][T21529] veth0: entered promiscuous mode
[ 1777.411367][T21530] br0: port 2(veth1) entered blocking state
[ 1777.411653][T21530] br0: port 2(veth1) entered disabled state
[ 1777.412024][T21530] veth1: entered allmulticast mode
[ 1777.414382][T21530] veth1: entered promiscuous mode
[ 1777.718945][ T2840] br0: port 1(veth0) entered blocking state
[ 1777.719254][ T2840] br0: port 1(veth0) entered forwarding state
[ 1777.820841][ T2840] br0: port 2(veth1) entered blocking state
[ 1777.821203][ T2840] br0: port 2(veth1) entered forwarding state
[ 1781.810241][   T68] veth1: left allmulticast mode
[ 1781.810492][   T68] veth1: left promiscuous mode
[ 1781.810825][   T68] br0: port 2(veth1) entered disabled state
[ 1781.812342][   T68] veth0: left allmulticast mode
[ 1781.812535][   T68] veth0: left promiscuous mode
[ 1781.812836][   T68] br0: port 1(veth0) entered disabled state