[ 1445.575457][ T7949] br1: port 1(veth1) entered blocking state
[ 1445.575781][ T7949] br1: port 1(veth1) entered disabled state
[ 1445.576096][ T7949] veth1: entered allmulticast mode
[ 1445.578066][ T7949] veth1: entered promiscuous mode
[ 1445.729470][ T4303] br1: port 1(veth1) entered blocking state
[ 1445.729747][ T4303] br1: port 1(veth1) entered forwarding state
[ 1461.521723][ T8005] br1: port 1(veth1) entered disabled state
[ 1461.669136][ T8006] veth1: left allmulticast mode
[ 1461.669404][ T8006] veth1: left promiscuous mode
[ 1461.669748][ T8006] br1: port 1(veth1) entered disabled state