[ 1518.078239][ T4486] br1: port 1(veth1) entered blocking state
[ 1518.078505][ T4486] br1: port 1(veth1) entered disabled state
[ 1518.078774][ T4486] veth1: entered allmulticast mode
[ 1518.083114][ T4486] veth1: entered promiscuous mode
[ 1518.237543][   T45] br1: port 1(veth1) entered blocking state
[ 1518.237779][   T45] br1: port 1(veth1) entered forwarding state
[ 1552.562425][ T4577] br1: port 1(veth1) entered disabled state
[ 1552.755106][ T4578] veth1: left allmulticast mode
[ 1552.755306][ T4578] veth1: left promiscuous mode
[ 1552.755599][ T4578] br1: port 1(veth1) entered disabled state