[ 1521.971068][ T4452] br1: port 1(veth1) entered blocking state
[ 1521.971327][ T4452] br1: port 1(veth1) entered disabled state
[ 1521.971612][ T4452] veth1: entered allmulticast mode
[ 1521.973659][ T4452] veth1: entered promiscuous mode
[ 1522.119174][   T62] br1: port 1(veth1) entered blocking state
[ 1522.119458][   T62] br1: port 1(veth1) entered forwarding state
[ 1537.596421][ T4511] br1: port 1(veth1) entered disabled state
[ 1537.761399][ T4512] veth1: left allmulticast mode
[ 1537.762042][ T4512] veth1: left promiscuous mode
[ 1537.762392][ T4512] br1: port 1(veth1) entered disabled state