[ 1453.576100][ T6143] br1: port 1(veth1) entered blocking state
[ 1453.576368][ T6143] br1: port 1(veth1) entered disabled state
[ 1453.576621][ T6143] veth1: entered allmulticast mode
[ 1453.579996][ T6143] veth1: entered promiscuous mode
[ 1453.750209][   T52] br1: port 1(veth1) entered blocking state
[ 1453.750652][   T52] br1: port 1(veth1) entered forwarding state
[ 1453.905386][ T6146] br1: port 2(veth2) entered blocking state
[ 1453.905662][ T6146] br1: port 2(veth2) entered disabled state
[ 1453.905906][ T6146] veth2: entered allmulticast mode
[ 1453.908178][ T6146] veth2: entered promiscuous mode
[ 1454.075807][   T52] br1: port 2(veth2) entered blocking state
[ 1454.076080][   T52] br1: port 2(veth2) entered forwarding state
[ 1484.805559][ T6326] br1: port 2(veth2) entered disabled state
[ 1484.953606][ T6327] veth2: left allmulticast mode
[ 1484.953919][ T6327] veth2: left promiscuous mode
[ 1484.954243][ T6327] br1: port 2(veth2) entered disabled state
[ 1485.108556][ T6328] br1: port 1(veth1) entered disabled state
[ 1485.254594][ T6329] veth1: left allmulticast mode
[ 1485.254834][ T6329] veth1: left promiscuous mode
[ 1485.255165][ T6329] br1: port 1(veth1) entered disabled state