[ 1130.885958][ T4388] br1: port 1(veth1) entered blocking state
[ 1130.886178][ T4388] br1: port 1(veth1) entered disabled state
[ 1130.886367][ T4388] veth1: entered allmulticast mode
[ 1130.887961][ T4388] veth1: entered promiscuous mode
[ 1130.913880][   T37] br1: port 1(veth1) entered blocking state
[ 1130.914093][   T37] br1: port 1(veth1) entered forwarding state
[ 1158.141683][ T4568] br1: port 1(veth1) entered disabled state
[ 1158.173736][ T4569] veth1: left allmulticast mode
[ 1158.173944][ T4569] veth1: left promiscuous mode
[ 1158.174248][ T4569] br1: port 1(veth1) entered disabled state