[ 1517.773402][ T9433] br1: port 1(veth1) entered blocking state
[ 1517.773752][ T9433] br1: port 1(veth1) entered disabled state
[ 1517.774037][ T9433] veth1: entered allmulticast mode
[ 1517.775930][ T9433] veth1: entered promiscuous mode
[ 1517.935803][ T3214] br1: port 1(veth1) entered blocking state
[ 1517.936084][ T3214] br1: port 1(veth1) entered forwarding state
[ 1533.427181][ T9492] br1: port 1(veth1) entered disabled state
[ 1533.604416][ T9494] veth1: left allmulticast mode
[ 1533.604760][ T9494] veth1: left promiscuous mode
[ 1533.606049][ T9494] br1: port 1(veth1) entered disabled state