[ 1587.574832][ T9906] br1: port 1(veth1) entered blocking state
[ 1587.575074][ T9906] br1: port 1(veth1) entered disabled state
[ 1587.575326][ T9906] veth1: entered allmulticast mode
[ 1587.577575][ T9906] veth1: entered promiscuous mode
[ 1587.728891][   T38] br1: port 1(veth1) entered blocking state
[ 1587.729318][   T38] br1: port 1(veth1) entered forwarding state
[ 1608.044564][ T9981] br1: port 1(veth1) entered disabled state
[ 1608.193407][ T9982] veth1: left allmulticast mode
[ 1608.193667][ T9982] veth1: left promiscuous mode
[ 1608.193998][ T9982] br1: port 1(veth1) entered disabled state