[ 1525.205410][ T4489] br1: port 1(veth1) entered blocking state
[ 1525.205700][ T4489] br1: port 1(veth1) entered disabled state
[ 1525.205959][ T4489] veth1: entered allmulticast mode
[ 1525.207959][ T4489] veth1: entered promiscuous mode
[ 1525.359015][   T63] br1: port 1(veth1) entered blocking state
[ 1525.359303][   T63] br1: port 1(veth1) entered forwarding state
[ 1545.598862][ T4565] br1: port 1(veth1) entered disabled state
[ 1545.739547][ T4566] veth1: left allmulticast mode
[ 1545.739788][ T4566] veth1: left promiscuous mode
[ 1545.740079][ T4566] br1: port 1(veth1) entered disabled state