[  460.400208][ T3482] br1: port 1(veth1) entered blocking state
[  460.400645][ T3482] br1: port 1(veth1) entered disabled state
[  460.401021][ T3482] veth1: entered allmulticast mode
[  460.403675][ T3482] veth1: entered promiscuous mode
[  460.491807][   T37] br1: port 1(veth1) entered blocking state
[  460.492164][   T37] br1: port 1(veth1) entered forwarding state
[  460.574603][ T3484] br1: port 2(veth2) entered blocking state
[  460.574924][ T3484] br1: port 2(veth2) entered disabled state
[  460.576343][ T3484] veth2: entered allmulticast mode
[  460.578346][ T3484] veth2: entered promiscuous mode
[  460.688843][   T40] br1: port 2(veth2) entered blocking state
[  460.689238][   T40] br1: port 2(veth2) entered forwarding state
[  577.851350][ T4878] br1: port 2(veth2) entered disabled state
[  577.956886][ T4879] veth2: left allmulticast mode
[  577.957206][ T4879] veth2: left promiscuous mode
[  577.957644][ T4879] br1: port 2(veth2) entered disabled state
[  578.040857][ T4880] br1: port 1(veth1) entered disabled state
[  578.123176][ T4881] veth1: left allmulticast mode
[  578.123487][ T4881] veth1: left promiscuous mode
[  578.123864][ T4881] br1: port 1(veth1) entered disabled state