[ 1296.468493][ T8277] br1: port 1(veth1) entered blocking state
[ 1296.468810][ T8277] br1: port 1(veth1) entered disabled state
[ 1296.469098][ T8277] veth1: entered allmulticast mode
[ 1296.471494][ T8277] veth1: entered promiscuous mode
[ 1296.548341][  T152] br1: port 1(veth1) entered blocking state
[ 1296.548685][  T152] br1: port 1(veth1) entered forwarding state
[ 1310.009639][ T8377] br1: port 1(veth1) entered disabled state
[ 1310.098697][ T8378] veth1: left allmulticast mode
[ 1310.098934][ T8378] veth1: left promiscuous mode
[ 1310.099251][ T8378] br1: port 1(veth1) entered disabled state