[  601.581271][ T3826] br1: port 1(veth1) entered blocking state
[  601.581528][ T3826] br1: port 1(veth1) entered disabled state
[  601.581828][ T3826] veth1: entered allmulticast mode
[  601.584695][ T3826] veth1: entered promiscuous mode
[  601.610970][ T1894] br1: port 1(veth1) entered blocking state
[  601.611196][ T1894] br1: port 1(veth1) entered forwarding state
[  628.496698][ T4005] br1: port 1(veth1) entered disabled state
[  628.523740][ T4006] veth1: left allmulticast mode
[  628.523920][ T4006] veth1: left promiscuous mode
[  628.524186][ T4006] br1: port 1(veth1) entered disabled state