[ 1293.354985][ T4844] br1: port 1(veth1) entered blocking state
[ 1293.355322][ T4844] br1: port 1(veth1) entered disabled state
[ 1293.355887][ T4844] veth1: entered allmulticast mode
[ 1293.357840][ T4844] veth1: entered promiscuous mode
[ 1293.432101][   T40] br1: port 1(veth1) entered blocking state
[ 1293.432474][   T40] br1: port 1(veth1) entered forwarding state
[ 1306.932635][ T4943] br1: port 1(veth1) entered disabled state
[ 1307.022832][ T4944] veth1: left allmulticast mode
[ 1307.023102][ T4944] veth1: left promiscuous mode
[ 1307.023547][ T4944] br1: port 1(veth1) entered disabled state