[ 1641.136875][ T9807] br1: port 1(veth1) entered blocking state
[ 1641.137300][ T9807] br1: port 1(veth1) entered disabled state
[ 1641.138128][ T9807] veth1: entered allmulticast mode
[ 1641.141535][ T9807] veth1: entered promiscuous mode
[ 1641.252845][ T8221] br1: port 1(veth1) entered blocking state
[ 1641.253274][ T8221] br1: port 1(veth1) entered forwarding state
[ 1656.099476][ T9906] br1: port 1(veth1) entered disabled state
[ 1656.221688][ T9907] veth1: left allmulticast mode
[ 1656.222081][ T9907] veth1: left promiscuous mode
[ 1656.222570][ T9907] br1: port 1(veth1) entered disabled state