[ 1363.148009][ T9771] br1: port 1(veth1) entered blocking state
[ 1363.148522][ T9771] br1: port 1(veth1) entered disabled state
[ 1363.148813][ T9771] veth1: entered allmulticast mode
[ 1363.150792][ T9771] veth1: entered promiscuous mode
[ 1363.232694][ T3573] br1: port 1(veth1) entered blocking state
[ 1363.232990][ T3573] br1: port 1(veth1) entered forwarding state
[ 1376.648058][ T9870] br1: port 1(veth1) entered disabled state
[ 1376.736430][ T9871] veth1: left allmulticast mode
[ 1376.736690][ T9871] veth1: left promiscuous mode
[ 1376.737016][ T9871] br1: port 1(veth1) entered disabled state