[  657.437974][ T6868] br1: port 1(veth1) entered blocking state
[  657.438193][ T6868] br1: port 1(veth1) entered disabled state
[  657.438376][ T6868] veth1: entered allmulticast mode
[  657.439857][ T6868] veth1: entered promiscuous mode
[  657.517248][ T6871] br1: port 2(veth2) entered blocking state
[  657.517491][ T6871] br1: port 2(veth2) entered disabled state
[  657.517748][ T6871] veth2: entered allmulticast mode
[  657.519267][ T6871] veth2: entered promiscuous mode
[  657.563953][ T6873] br1: port 2(veth2) entered blocking state
[  657.564154][ T6873] br1: port 2(veth2) entered forwarding state
[  657.564498][ T6873] br1: port 1(veth1) entered blocking state
[  657.564665][ T6873] br1: port 1(veth1) entered forwarding state
[  667.240942][ T7200] br1: port 2(veth2) entered disabled state
[  667.241497][ T7200] br1: port 1(veth1) entered disabled state
[  667.295458][ T7202] veth2: left allmulticast mode
[  667.295630][ T7202] veth2: left promiscuous mode
[  667.295870][ T7202] br1: port 2(veth2) entered disabled state
[  667.346753][ T7204] veth1: left allmulticast mode
[  667.346930][ T7204] veth1: left promiscuous mode
[  667.347149][ T7204] br1: port 1(veth1) entered disabled state