[ 1643.729803][ T9399] br1: port 1(veth1) entered blocking state
[ 1643.730073][ T9399] br1: port 1(veth1) entered disabled state
[ 1643.731607][ T9399] veth1: entered allmulticast mode
[ 1643.733473][ T9399] veth1: entered promiscuous mode
[ 1643.908839][ T5470] br1: port 1(veth1) entered blocking state
[ 1643.909099][ T5470] br1: port 1(veth1) entered forwarding state
[ 1680.335862][ T9578] br1: port 1(veth1) entered disabled state
[ 1680.512319][ T9579] veth1: left allmulticast mode
[ 1680.512554][ T9579] veth1: left promiscuous mode
[ 1680.512860][ T9579] br1: port 1(veth1) entered disabled state