[ 1491.463285][ T8249] br1: port 1(veth1) entered blocking state
[ 1491.463563][ T8249] br1: port 1(veth1) entered disabled state
[ 1491.463832][ T8249] veth1: entered allmulticast mode
[ 1491.467064][ T8249] veth1: entered promiscuous mode
[ 1491.615630][ T7430] br1: port 1(veth1) entered blocking state
[ 1491.616034][ T7430] br1: port 1(veth1) entered forwarding state
[ 1511.694304][ T8324] br1: port 1(veth1) entered disabled state
[ 1511.851428][ T8326] veth1: left allmulticast mode
[ 1511.851660][ T8326] veth1: left promiscuous mode
[ 1511.851999][ T8326] br1: port 1(veth1) entered disabled state