[ 1345.209051][ T7939] br1: port 1(veth1) entered blocking state
[ 1345.209391][ T7939] br1: port 1(veth1) entered disabled state
[ 1345.210364][ T7939] veth1: entered allmulticast mode
[ 1345.212315][ T7939] veth1: entered promiscuous mode
[ 1345.340427][ T2204] br1: port 1(veth1) entered blocking state
[ 1345.340694][ T2204] br1: port 1(veth1) entered forwarding state
[ 1364.378069][ T8014] br1: port 1(veth1) entered disabled state
[ 1364.507712][ T8015] veth1: left allmulticast mode
[ 1364.507939][ T8015] veth1: left promiscuous mode
[ 1364.508254][ T8015] br1: port 1(veth1) entered disabled state