[ 1839.376216][ T8192] br1: port 1(veth1) entered blocking state
[ 1839.376662][ T8192] br1: port 1(veth1) entered disabled state
[ 1839.377073][ T8192] veth1: entered allmulticast mode
[ 1839.380568][ T8192] veth1: entered promiscuous mode
[ 1839.528558][  T427] br1: port 1(veth1) entered blocking state
[ 1839.529000][  T427] br1: port 1(veth1) entered forwarding state
[ 1873.354055][ T8371] br1: port 1(veth1) entered disabled state
[ 1873.476837][ T8372] veth1: left allmulticast mode
[ 1873.477212][ T8372] veth1: left promiscuous mode
[ 1873.478112][ T8372] br1: port 1(veth1) entered disabled state