[  722.231046][T12174] br1: port 1(veth1) entered blocking state
[  722.231313][T12174] br1: port 1(veth1) entered disabled state
[  722.231575][T12174] veth1: entered allmulticast mode
[  722.233129][T12174] veth1: entered promiscuous mode
[  722.263827][   T91] br1: port 1(veth1) entered blocking state
[  722.264027][   T91] br1: port 1(veth1) entered forwarding state
[  722.286733][T12176] br1: port 2(veth2) entered blocking state
[  722.287657][T12176] br1: port 2(veth2) entered disabled state
[  722.287918][T12176] veth2: entered allmulticast mode
[  722.289445][T12176] veth2: entered promiscuous mode
[  722.314528][   T45] br1: port 2(veth2) entered blocking state
[  722.314732][   T45] br1: port 2(veth2) entered forwarding state
[  771.176901][T13569] br1: port 2(veth2) entered disabled state
[  771.200541][T13570] veth2: left allmulticast mode
[  771.200727][T13570] veth2: left promiscuous mode
[  771.200985][T13570] br1: port 2(veth2) entered disabled state
[  771.228800][T13571] br1: port 1(veth1) entered disabled state
[  771.255906][T13572] veth1: left allmulticast mode
[  771.256076][T13572] veth1: left promiscuous mode
[  771.256313][T13572] br1: port 1(veth1) entered disabled state