[ 1521.753041][ T4426] br1: port 1(veth1) entered blocking state
[ 1521.753328][ T4426] br1: port 1(veth1) entered disabled state
[ 1521.753575][ T4426] veth1: entered allmulticast mode
[ 1521.755405][ T4426] veth1: entered promiscuous mode
[ 1521.916049][   T45] br1: port 1(veth1) entered blocking state
[ 1521.916318][   T45] br1: port 1(veth1) entered forwarding state
[ 1522.069120][ T4428] br1: port 2(veth2) entered blocking state
[ 1522.069594][ T4428] br1: port 2(veth2) entered disabled state
[ 1522.069980][ T4428] veth2: entered allmulticast mode
[ 1522.073058][ T4428] veth2: entered promiscuous mode
[ 1522.245639][  T409] br1: port 2(veth2) entered blocking state
[ 1522.245956][  T409] br1: port 2(veth2) entered forwarding state
[ 1558.846069][ T4764] br1: port 2(veth2) entered disabled state
[ 1558.989557][ T4765] veth2: left allmulticast mode
[ 1558.989772][ T4765] veth2: left promiscuous mode
[ 1558.990073][ T4765] br1: port 2(veth2) entered disabled state
[ 1559.141816][ T4766] br1: port 1(veth1) entered disabled state
[ 1559.286371][ T4767] veth1: left allmulticast mode
[ 1559.286641][ T4767] veth1: left promiscuous mode
[ 1559.286946][ T4767] br1: port 1(veth1) entered disabled state