[  502.159280][ T3354] br0: port 1(veth1) entered blocking state
[  502.160406][ T3354] br0: port 1(veth1) entered disabled state
[  502.160721][ T3354] veth1: entered allmulticast mode
[  502.169036][ T3354] veth1: entered promiscuous mode
[  502.334546][ T3356] br0: port 2(veth2) entered blocking state
[  502.334821][ T3356] br0: port 2(veth2) entered disabled state
[  502.335075][ T3356] veth2: entered allmulticast mode
[  502.336863][ T3356] veth2: entered promiscuous mode
[  502.634077][   T25] br0: port 1(veth1) entered blocking state
[  502.634355][   T25] br0: port 1(veth1) entered forwarding state
[  502.791934][   T51] br0: port 2(veth2) entered blocking state
[  502.792195][   T51] br0: port 2(veth2) entered forwarding state
[  722.204164][ T4537] br0: port 2(veth2) entered disabled state
[  722.375848][ T4538] br0: port 1(veth1) entered disabled state
[  722.566528][ T4540] veth2: left allmulticast mode
[  722.566775][ T4540] veth2: left promiscuous mode
[  722.567117][ T4540] br0: port 2(veth2) entered disabled state
[  722.568804][ T4540] veth1: left allmulticast mode
[  722.569022][ T4540] veth1: left promiscuous mode
[  722.569342][ T4540] br0: port 1(veth1) entered disabled state