[ 1282.389376][ T8534] br1: port 1(veth1) entered blocking state
[ 1282.389695][ T8534] br1: port 1(veth1) entered disabled state
[ 1282.390038][ T8534] veth1: entered allmulticast mode
[ 1282.391969][ T8534] veth1: entered promiscuous mode
[ 1282.466161][ T7247] br1: port 1(veth1) entered blocking state
[ 1282.466430][ T7247] br1: port 1(veth1) entered forwarding state
[ 1295.885092][ T8633] br1: port 1(veth1) entered disabled state
[ 1295.959588][ T8634] veth1: left allmulticast mode
[ 1295.959891][ T8634] veth1: left promiscuous mode
[ 1295.960230][ T8634] br1: port 1(veth1) entered disabled state