[ 1729.747422][ T8845] br1: port 1(veth1) entered blocking state
[ 1729.747712][ T8845] br1: port 1(veth1) entered disabled state
[ 1729.747991][ T8845] veth1: entered allmulticast mode
[ 1729.749869][ T8845] veth1: entered promiscuous mode
[ 1729.923558][   T45] br1: port 1(veth1) entered blocking state
[ 1729.923845][   T45] br1: port 1(veth1) entered forwarding state
[ 1751.123996][ T8920] br1: port 1(veth1) entered disabled state
[ 1751.277602][ T8921] veth1: left allmulticast mode
[ 1751.277835][ T8921] veth1: left promiscuous mode
[ 1751.278145][ T8921] br1: port 1(veth1) entered disabled state