[ 1348.031289][ T5220] br1: port 1(veth1) entered blocking state
[ 1348.031601][ T5220] br1: port 1(veth1) entered disabled state
[ 1348.031895][ T5220] veth1: entered allmulticast mode
[ 1348.034260][ T5220] veth1: entered promiscuous mode
[ 1348.121882][   T68] br1: port 1(veth1) entered blocking state
[ 1348.122194][   T68] br1: port 1(veth1) entered forwarding state
[ 1361.676719][ T5319] br1: port 1(veth1) entered disabled state
[ 1361.777065][ T5320] veth1: left allmulticast mode
[ 1361.777334][ T5320] veth1: left promiscuous mode
[ 1361.777669][ T5320] br1: port 1(veth1) entered disabled state