[ 1651.727075][ T5236] br1: port 1(veth1) entered blocking state
[ 1651.727344][ T5236] br1: port 1(veth1) entered disabled state
[ 1651.727620][ T5236] veth1: entered allmulticast mode
[ 1651.730414][ T5236] veth1: entered promiscuous mode
[ 1651.886181][   T45] br1: port 1(veth1) entered blocking state
[ 1651.886467][   T45] br1: port 1(veth1) entered forwarding state
[ 1667.701326][ T5295] br1: port 1(veth1) entered disabled state
[ 1667.855132][ T5296] veth1: left allmulticast mode
[ 1667.855350][ T5296] veth1: left promiscuous mode
[ 1667.855677][ T5296] br1: port 1(veth1) entered disabled state