[ 1517.705503][ T7649] br1: port 1(veth1) entered blocking state
[ 1517.705814][ T7649] br1: port 1(veth1) entered disabled state
[ 1517.706095][ T7649] veth1: entered allmulticast mode
[ 1517.707995][ T7649] veth1: entered promiscuous mode
[ 1517.857177][ T5198] br1: port 1(veth1) entered blocking state
[ 1517.857461][ T5198] br1: port 1(veth1) entered forwarding state
[ 1552.475060][ T7740] br1: port 1(veth1) entered disabled state
[ 1552.624358][ T7741] veth1: left allmulticast mode
[ 1552.624566][ T7741] veth1: left promiscuous mode
[ 1552.624870][ T7741] br1: port 1(veth1) entered disabled state