[ 1522.020321][ T5526] br1: port 1(veth1) entered blocking state
[ 1522.020613][ T5526] br1: port 1(veth1) entered disabled state
[ 1522.020876][ T5526] veth1: entered allmulticast mode
[ 1522.022730][ T5526] veth1: entered promiscuous mode
[ 1522.215019][  T157] br1: port 1(veth1) entered blocking state
[ 1522.215385][  T157] br1: port 1(veth1) entered forwarding state
[ 1556.872750][ T5617] br1: port 1(veth1) entered disabled state
[ 1557.019623][ T5619] veth1: left allmulticast mode
[ 1557.019845][ T5619] veth1: left promiscuous mode
[ 1557.020182][ T5619] br1: port 1(veth1) entered disabled state