[ 1491.923511][ T6980] br1: port 1(veth1) entered blocking state
[ 1491.923806][ T6980] br1: port 1(veth1) entered disabled state
[ 1491.924052][ T6980] veth1: entered allmulticast mode
[ 1491.925913][ T6980] veth1: entered promiscuous mode
[ 1492.086472][   T50] br1: port 1(veth1) entered blocking state
[ 1492.086822][   T50] br1: port 1(veth1) entered forwarding state
[ 1512.369255][ T7055] br1: port 1(veth1) entered disabled state
[ 1512.519329][ T7057] veth1: left allmulticast mode
[ 1512.519566][ T7057] veth1: left promiscuous mode
[ 1512.519874][ T7057] br1: port 1(veth1) entered disabled state