[ 1777.606414][T13341] br1: port 1(veth1) entered blocking state
[ 1777.606701][T13341] br1: port 1(veth1) entered disabled state
[ 1777.606972][T13341] veth1: entered allmulticast mode
[ 1777.608836][T13341] veth1: entered promiscuous mode
[ 1777.768989][  T256] br1: port 1(veth1) entered blocking state
[ 1777.769300][  T256] br1: port 1(veth1) entered forwarding state
[ 1799.564892][T13480] br1: port 1(veth1) entered disabled state
[ 1799.738909][T13481] veth1: left allmulticast mode
[ 1799.739166][T13481] veth1: left promiscuous mode
[ 1799.740081][T13481] br1: port 1(veth1) entered disabled state