[ 1333.858320][ T5203] br1: port 1(veth1) entered blocking state
[ 1333.858634][ T5203] br1: port 1(veth1) entered disabled state
[ 1333.858915][ T5203] veth1: entered allmulticast mode
[ 1333.860810][ T5203] veth1: entered promiscuous mode
[ 1333.938639][   T38] br1: port 1(veth1) entered blocking state
[ 1333.938924][   T38] br1: port 1(veth1) entered forwarding state
[ 1347.454680][ T5302] br1: port 1(veth1) entered disabled state
[ 1347.544567][ T5303] veth1: left allmulticast mode
[ 1347.544946][ T5303] veth1: left promiscuous mode
[ 1347.545504][ T5303] br1: port 1(veth1) entered disabled state