[  840.987848][T20100] br1: port 1(veth1) entered blocking state
[  840.988197][T20100] br1: port 1(veth1) entered disabled state
[  840.988514][T20100] veth1: entered allmulticast mode
[  840.990412][T20100] veth1: entered promiscuous mode
[  841.030636][   T62] br1: port 1(veth1) entered blocking state
[  841.030938][   T62] br1: port 1(veth1) entered forwarding state
[  841.052857][T20102] br1: port 2(veth2) entered blocking state
[  841.053174][T20102] br1: port 2(veth2) entered disabled state
[  841.053485][T20102] veth2: entered allmulticast mode
[  841.054980][T20102] veth2: entered promiscuous mode
[  841.084599][   T62] br1: port 2(veth2) entered blocking state
[  841.084944][   T62] br1: port 2(veth2) entered forwarding state
[  855.652871][T20480] br1: port 2(veth2) entered disabled state
[  855.676461][T20481] veth2: left allmulticast mode
[  855.676734][T20481] veth2: left promiscuous mode
[  855.677060][T20481] br1: port 2(veth2) entered disabled state
[  855.708183][T20482] br1: port 1(veth1) entered disabled state
[  855.737597][T20483] veth1: left allmulticast mode
[  855.737854][T20483] veth1: left promiscuous mode
[  855.738172][T20483] br1: port 1(veth1) entered disabled state