[ 1688.377473][ T8734] br1: port 1(veth1) entered blocking state
[ 1688.378001][ T8734] br1: port 1(veth1) entered disabled state
[ 1688.378439][ T8734] veth1: entered allmulticast mode
[ 1688.383566][ T8734] veth1: entered promiscuous mode
[ 1688.528498][ T3075] br1: port 1(veth1) entered blocking state
[ 1688.529163][ T3075] br1: port 1(veth1) entered forwarding state
[ 1722.092511][ T8913] br1: port 1(veth1) entered disabled state
[ 1722.197155][ T8914] veth1: left allmulticast mode
[ 1722.197499][ T8914] veth1: left promiscuous mode
[ 1722.197983][ T8914] br1: port 1(veth1) entered disabled state