[ 1617.220600][ T4932] br1: port 1(veth1) entered blocking state
[ 1617.220860][ T4932] br1: port 1(veth1) entered disabled state
[ 1617.221112][ T4932] veth1: entered allmulticast mode
[ 1617.222975][ T4932] veth1: entered promiscuous mode
[ 1617.375078][   T45] br1: port 1(veth1) entered blocking state
[ 1617.375360][   T45] br1: port 1(veth1) entered forwarding state
[ 1632.957646][ T4991] br1: port 1(veth1) entered disabled state
[ 1633.114553][ T4992] veth1: left allmulticast mode
[ 1633.114837][ T4992] veth1: left promiscuous mode
[ 1633.115132][ T4992] br1: port 1(veth1) entered disabled state