[ 1516.960804][ T4489] br1: port 1(veth1) entered blocking state
[ 1516.961121][ T4489] br1: port 1(veth1) entered disabled state
[ 1516.961440][ T4489] veth1: entered allmulticast mode
[ 1516.964634][ T4489] veth1: entered promiscuous mode
[ 1517.134839][   T40] br1: port 1(veth1) entered blocking state
[ 1517.135250][   T40] br1: port 1(veth1) entered forwarding state
[ 1551.944510][ T4581] br1: port 1(veth1) entered disabled state
[ 1552.093852][ T4582] veth1: left allmulticast mode
[ 1552.094087][ T4582] veth1: left promiscuous mode
[ 1552.095291][ T4582] br1: port 1(veth1) entered disabled state