[ 1401.937002][ T6603] br1: port 1(veth1) entered blocking state
[ 1401.937299][ T6603] br1: port 1(veth1) entered disabled state
[ 1401.937564][ T6603] veth1: entered allmulticast mode
[ 1401.939467][ T6603] veth1: entered promiscuous mode
[ 1402.129903][   T44] br1: port 1(veth1) entered blocking state
[ 1402.130159][   T44] br1: port 1(veth1) entered forwarding state
[ 1436.797239][ T6694] br1: port 1(veth1) entered disabled state
[ 1436.950702][ T6695] veth1: left allmulticast mode
[ 1436.950948][ T6695] veth1: left promiscuous mode
[ 1436.951286][ T6695] br1: port 1(veth1) entered disabled state