[  738.841182][ T6522] br1: port 1(veth1) entered blocking state
[  738.841391][ T6522] br1: port 1(veth1) entered disabled state
[  738.841571][ T6522] veth1: entered allmulticast mode
[  738.843093][ T6522] veth1: entered promiscuous mode
[  738.905033][ T6525] br1: port 2(veth2) entered blocking state
[  738.905211][ T6525] br1: port 2(veth2) entered disabled state
[  738.905382][ T6525] veth2: entered allmulticast mode
[  738.906783][ T6525] veth2: entered promiscuous mode
[  738.961545][ T6527] br1: port 2(veth2) entered blocking state
[  738.961741][ T6527] br1: port 2(veth2) entered forwarding state
[  738.962046][ T6527] br1: port 1(veth1) entered blocking state
[  738.962211][ T6527] br1: port 1(veth1) entered forwarding state
[  748.782483][ T6887] br1: port 2(veth2) entered disabled state
[  748.782965][ T6887] br1: port 1(veth1) entered disabled state
[  748.837459][ T6889] veth2: left allmulticast mode
[  748.837634][ T6889] veth2: left promiscuous mode
[  748.837859][ T6889] br1: port 2(veth2) entered disabled state
[  748.883979][ T6891] veth1: left allmulticast mode
[  748.884136][ T6891] veth1: left promiscuous mode
[  748.884351][ T6891] br1: port 1(veth1) entered disabled state