[  643.766814][ T8737] br1: port 1(veth1) entered blocking state
[  643.767040][ T8737] br1: port 1(veth1) entered disabled state
[  643.767226][ T8737] veth1: entered allmulticast mode
[  643.771721][ T8737] veth1: entered promiscuous mode
[  643.799762][   T48] br1: port 1(veth1) entered blocking state
[  643.799959][   T48] br1: port 1(veth1) entered forwarding state
[  643.816290][ T8739] br1: port 2(veth2) entered blocking state
[  643.817575][ T8739] br1: port 2(veth2) entered disabled state
[  643.817760][ T8739] veth2: entered allmulticast mode
[  643.819397][ T8739] veth2: entered promiscuous mode
[  643.847734][   T48] br1: port 2(veth2) entered blocking state
[  643.847924][   T48] br1: port 2(veth2) entered forwarding state
[  676.606903][ T8979] br1: port 1(veth1) entered disabled state
[  676.632339][ T8980] br1: port 2(veth2) entered disabled state
[  676.659680][ T8981] veth2: left allmulticast mode
[  676.659883][ T8981] veth2: left promiscuous mode
[  676.660171][ T8981] br1: port 2(veth2) entered disabled state
[  676.661496][ T8981] veth1: left allmulticast mode
[  676.661689][ T8981] veth1: left promiscuous mode
[  676.661964][ T8981] br1: port 1(veth1) entered disabled state