[ 1450.718383][ T8713] br1: port 1(veth1) entered blocking state
[ 1450.719042][ T8713] br1: port 1(veth1) entered disabled state
[ 1450.719750][ T8713] veth1: entered allmulticast mode
[ 1450.726992][ T8713] veth1: entered promiscuous mode
[ 1450.855191][  T401] br1: port 1(veth1) entered blocking state
[ 1450.855700][  T401] br1: port 1(veth1) entered forwarding state
[ 1450.958120][ T8715] br1: port 2(veth2) entered blocking state
[ 1450.958576][ T8715] br1: port 2(veth2) entered disabled state
[ 1450.958995][ T8715] veth2: entered allmulticast mode
[ 1450.962824][ T8715] veth2: entered promiscuous mode
[ 1451.075180][ T2272] br1: port 2(veth2) entered blocking state
[ 1451.075620][ T2272] br1: port 2(veth2) entered forwarding state
[ 1485.812049][ T9070] br1: port 2(veth2) entered disabled state
[ 1485.928355][ T9071] veth2: left allmulticast mode
[ 1485.928711][ T9071] veth2: left promiscuous mode
[ 1485.929182][ T9071] br1: port 2(veth2) entered disabled state
[ 1486.045368][ T9072] br1: port 1(veth1) entered disabled state
[ 1486.181863][ T9073] veth1: left allmulticast mode
[ 1486.182236][ T9073] veth1: left promiscuous mode
[ 1486.182745][ T9073] br1: port 1(veth1) entered disabled state