[ 1623.438387][ T8253] br1: port 1(veth1) entered blocking state
[ 1623.438666][ T8253] br1: port 1(veth1) entered disabled state
[ 1623.440333][ T8253] veth1: entered allmulticast mode
[ 1623.442294][ T8253] veth1: entered promiscuous mode
[ 1623.581373][ T6476] br1: port 1(veth1) entered blocking state
[ 1623.581657][ T6476] br1: port 1(veth1) entered forwarding state
[ 1639.351187][ T8312] br1: port 1(veth1) entered disabled state
[ 1639.510631][ T8313] veth1: left allmulticast mode
[ 1639.510867][ T8313] veth1: left promiscuous mode
[ 1639.511177][ T8313] br1: port 1(veth1) entered disabled state