[ 1537.604638][ T7653] br1: port 1(veth1) entered blocking state
[ 1537.604889][ T7653] br1: port 1(veth1) entered disabled state
[ 1537.605128][ T7653] veth1: entered allmulticast mode
[ 1537.606948][ T7653] veth1: entered promiscuous mode
[ 1537.749945][   T52] br1: port 1(veth1) entered blocking state
[ 1537.750235][   T52] br1: port 1(veth1) entered forwarding state
[ 1553.145902][ T7712] br1: port 1(veth1) entered disabled state
[ 1553.291463][ T7713] veth1: left allmulticast mode
[ 1553.291712][ T7713] veth1: left promiscuous mode
[ 1553.292037][ T7713] br1: port 1(veth1) entered disabled state