[  638.783166][ T6949] br1: port 1(veth1) entered blocking state
[  638.783561][ T6949] br1: port 1(veth1) entered disabled state
[  638.783950][ T6949] veth1: entered allmulticast mode
[  638.785632][ T6949] veth1: entered promiscuous mode
[  638.843621][ T6952] br1: port 2(veth2) entered blocking state
[  638.843995][ T6952] br1: port 2(veth2) entered disabled state
[  638.844372][ T6952] veth2: entered allmulticast mode
[  638.846634][ T6952] veth2: entered promiscuous mode
[  638.907665][ T6954] br1: port 2(veth2) entered blocking state
[  638.908051][ T6954] br1: port 2(veth2) entered forwarding state
[  638.908583][ T6954] br1: port 1(veth1) entered blocking state
[  638.908955][ T6954] br1: port 1(veth1) entered forwarding state
[  649.090843][ T7314] br1: port 2(veth2) entered disabled state
[  649.091535][ T7314] br1: port 1(veth1) entered disabled state
[  649.165023][ T7316] veth2: left allmulticast mode
[  649.165315][ T7316] veth2: left promiscuous mode
[  649.165660][ T7316] br1: port 2(veth2) entered disabled state
[  649.224145][ T7318] veth1: left allmulticast mode
[  649.224511][ T7318] veth1: left promiscuous mode
[  649.225077][ T7318] br1: port 1(veth1) entered disabled state