[ 1236.398269][T18822] br1: port 1(veth1) entered blocking state
[ 1236.398801][T18822] br1: port 1(veth1) entered disabled state
[ 1236.399232][T18822] veth1: entered allmulticast mode
[ 1236.403290][T18822] veth1: entered promiscuous mode
[ 1236.511224][  T153] br1: port 1(veth1) entered blocking state
[ 1236.511763][  T153] br1: port 1(veth1) entered forwarding state
[ 1251.678037][T18921] br1: port 1(veth1) entered disabled state
[ 1251.789457][T18922] veth1: left allmulticast mode
[ 1251.789965][T18922] veth1: left promiscuous mode
[ 1251.790790][T18922] br1: port 1(veth1) entered disabled state