[  620.139728][ T7943] br1: port 1(veth1) entered blocking state
[  620.140272][ T7943] br1: port 1(veth1) entered disabled state
[  620.140473][ T7943] veth1: entered allmulticast mode
[  620.142037][ T7943] veth1: entered promiscuous mode
[  620.175982][   T39] br1: port 1(veth1) entered blocking state
[  620.176214][   T39] br1: port 1(veth1) entered forwarding state
[  620.204403][ T7945] br1: port 2(veth2) entered blocking state
[  620.204589][ T7945] br1: port 2(veth2) entered disabled state
[  620.204772][ T7945] veth2: entered allmulticast mode
[  620.206976][ T7945] veth2: entered promiscuous mode
[  620.237886][   T39] br1: port 2(veth2) entered blocking state
[  620.238076][   T39] br1: port 2(veth2) entered forwarding state
[  634.706036][ T8305] br1: port 2(veth2) entered disabled state
[  634.735227][ T8306] veth2: left allmulticast mode
[  634.735403][ T8306] veth2: left promiscuous mode
[  634.735624][ T8306] br1: port 2(veth2) entered disabled state
[  634.758767][ T8307] br1: port 1(veth1) entered disabled state
[  634.788320][ T8308] veth1: left allmulticast mode
[  634.788483][ T8308] veth1: left promiscuous mode
[  634.788705][ T8308] br1: port 1(veth1) entered disabled state