[  750.397037][T21146] br1: port 1(veth1) entered blocking state
[  750.397253][T21146] br1: port 1(veth1) entered disabled state
[  750.397454][T21146] veth1: entered allmulticast mode
[  750.399003][T21146] veth1: entered promiscuous mode
[  750.425787][   T39] br1: port 1(veth1) entered blocking state
[  750.425998][   T39] br1: port 1(veth1) entered forwarding state
[  750.459573][T21149] br1: port 2(veth2) entered blocking state
[  750.459819][T21149] br1: port 2(veth2) entered disabled state
[  750.460069][T21149] veth2: entered allmulticast mode
[  750.462053][T21149] veth2: entered promiscuous mode
[  750.504713][ T3578] br1: port 2(veth2) entered blocking state
[  750.504987][ T3578] br1: port 2(veth2) entered forwarding state
[  762.314648][T21360] br1: port 2(veth2) entered disabled state
[  762.337544][T21361] veth2: left allmulticast mode
[  762.337715][T21361] veth2: left promiscuous mode
[  762.337942][T21361] br1: port 2(veth2) entered disabled state
[  762.376789][T21362] br1: port 1(veth1) entered disabled state
[  762.401030][T21363] veth1: left allmulticast mode
[  762.401196][T21363] veth1: left promiscuous mode
[  762.401433][T21363] br1: port 1(veth1) entered disabled state