[ 1434.089079][ T4276] br1: port 1(veth1) entered blocking state
[ 1434.089362][ T4276] br1: port 1(veth1) entered disabled state
[ 1434.089630][ T4276] veth1: entered allmulticast mode
[ 1434.091602][ T4276] veth1: entered promiscuous mode
[ 1434.228432][   T49] br1: port 1(veth1) entered blocking state
[ 1434.228901][   T49] br1: port 1(veth1) entered forwarding state
[ 1453.607817][ T4351] br1: port 1(veth1) entered disabled state
[ 1453.736549][ T4352] veth1: left allmulticast mode
[ 1453.736769][ T4352] veth1: left promiscuous mode
[ 1453.738490][ T4352] br1: port 1(veth1) entered disabled state