[ 1570.308242][ T4844] br1: port 1(veth1) entered blocking state
[ 1570.309169][ T4844] br1: port 1(veth1) entered disabled state
[ 1570.309441][ T4844] veth1: entered allmulticast mode
[ 1570.311261][ T4844] veth1: entered promiscuous mode
[ 1570.497094][  T401] br1: port 1(veth1) entered blocking state
[ 1570.497525][  T401] br1: port 1(veth1) entered forwarding state
[ 1586.166297][ T4904] br1: port 1(veth1) entered disabled state
[ 1586.309119][ T4905] veth1: left allmulticast mode
[ 1586.309412][ T4905] veth1: left promiscuous mode
[ 1586.309737][ T4905] br1: port 1(veth1) entered disabled state