[ 1528.949934][ T7652] br1: port 1(veth1) entered blocking state
[ 1528.950194][ T7652] br1: port 1(veth1) entered disabled state
[ 1528.950449][ T7652] veth1: entered allmulticast mode
[ 1528.952296][ T7652] veth1: entered promiscuous mode
[ 1529.107890][   T64] br1: port 1(veth1) entered blocking state
[ 1529.108155][   T64] br1: port 1(veth1) entered forwarding state
[ 1549.645246][ T7727] br1: port 1(veth1) entered disabled state
[ 1549.829180][ T7728] veth1: left allmulticast mode
[ 1549.829392][ T7728] veth1: left promiscuous mode
[ 1549.829688][ T7728] br1: port 1(veth1) entered disabled state