[ 1644.335446][ T6401] br1: port 1(veth1) entered blocking state
[ 1644.335798][ T6401] br1: port 1(veth1) entered disabled state
[ 1644.336074][ T6401] veth1: entered allmulticast mode
[ 1644.338065][ T6401] veth1: entered promiscuous mode
[ 1644.502321][   T59] br1: port 1(veth1) entered blocking state
[ 1644.502750][   T59] br1: port 1(veth1) entered forwarding state
[ 1660.308162][ T6460] br1: port 1(veth1) entered disabled state
[ 1660.464829][ T6461] veth1: left allmulticast mode
[ 1660.466160][ T6461] veth1: left promiscuous mode
[ 1660.466611][ T6461] br1: port 1(veth1) entered disabled state