[ 1296.285863][ T8614] br1: port 1(veth1) entered blocking state
[ 1296.286199][ T8614] br1: port 1(veth1) entered disabled state
[ 1296.286476][ T8614] veth1: entered allmulticast mode
[ 1296.288415][ T8614] veth1: entered promiscuous mode
[ 1296.379871][   T37] br1: port 1(veth1) entered blocking state
[ 1296.380206][   T37] br1: port 1(veth1) entered forwarding state
[ 1310.061940][ T8713] br1: port 1(veth1) entered disabled state
[ 1310.148609][ T8714] veth1: left allmulticast mode
[ 1310.149162][ T8714] veth1: left promiscuous mode
[ 1310.149497][ T8714] br1: port 1(veth1) entered disabled state