[ 1544.877102][T10480] br1: port 1(veth1) entered blocking state
[ 1544.877382][T10480] br1: port 1(veth1) entered disabled state
[ 1544.877648][T10480] veth1: entered allmulticast mode
[ 1544.879584][T10480] veth1: entered promiscuous mode
[ 1545.022205][    T9] br1: port 1(veth1) entered blocking state
[ 1545.022498][    T9] br1: port 1(veth1) entered forwarding state
[ 1565.313388][T10555] br1: port 1(veth1) entered disabled state
[ 1565.459153][T10557] veth1: left allmulticast mode
[ 1565.459391][T10557] veth1: left promiscuous mode
[ 1565.459701][T10557] br1: port 1(veth1) entered disabled state