[  306.246950][ T2923] br1: port 1(veth1) entered blocking state
[  306.247189][ T2923] br1: port 1(veth1) entered disabled state
[  306.247422][ T2923] veth1: entered allmulticast mode
[  306.248955][ T2923] veth1: entered promiscuous mode
[  306.325609][ T2926] br1: port 2(veth2) entered blocking state
[  306.325884][ T2926] br1: port 2(veth2) entered disabled state
[  306.326195][ T2926] veth2: entered allmulticast mode
[  306.328011][ T2926] veth2: entered promiscuous mode
[  306.395302][ T2928] br1: port 2(veth2) entered blocking state
[  306.395548][ T2928] br1: port 2(veth2) entered forwarding state
[  306.395916][ T2928] br1: port 1(veth1) entered blocking state
[  306.396142][ T2928] br1: port 1(veth1) entered forwarding state
[  318.666178][ T3241] br1: port 2(veth2) entered disabled state
[  318.666739][ T3241] br1: port 1(veth1) entered disabled state
[  318.732696][ T3243] veth2: left allmulticast mode
[  318.732961][ T3243] veth2: left promiscuous mode
[  318.733347][ T3243] br1: port 2(veth2) entered disabled state
[  318.805793][ T3245] veth1: left allmulticast mode
[  318.806045][ T3245] veth1: left promiscuous mode
[  318.807267][ T3245] br1: port 1(veth1) entered disabled state