[ 1536.069119][T10431] br1: port 1(veth1) entered blocking state
[ 1536.069382][T10431] br1: port 1(veth1) entered disabled state
[ 1536.069643][T10431] veth1: entered allmulticast mode
[ 1536.071515][T10431] veth1: entered promiscuous mode
[ 1536.218530][   T66] br1: port 1(veth1) entered blocking state
[ 1536.218860][   T66] br1: port 1(veth1) entered forwarding state
[ 1556.397425][T10506] br1: port 1(veth1) entered disabled state
[ 1556.554376][T10508] veth1: left allmulticast mode
[ 1556.554577][T10508] veth1: left promiscuous mode
[ 1556.554873][T10508] br1: port 1(veth1) entered disabled state