[ 1425.877842][ T9812] br1: port 1(veth1) entered blocking state
[ 1425.878137][ T9812] br1: port 1(veth1) entered disabled state
[ 1425.878437][ T9812] veth1: entered allmulticast mode
[ 1425.880425][ T9812] veth1: entered promiscuous mode
[ 1426.067175][   T63] br1: port 1(veth1) entered blocking state
[ 1426.067669][   T63] br1: port 1(veth1) entered forwarding state
[ 1460.960900][ T9903] br1: port 1(veth1) entered disabled state
[ 1461.116109][ T9905] veth1: left allmulticast mode
[ 1461.116342][ T9905] veth1: left promiscuous mode
[ 1461.116693][ T9905] br1: port 1(veth1) entered disabled state