[  778.607803][ T7102] br1: port 1(veth1) entered blocking state
[  778.608016][ T7102] br1: port 1(veth1) entered disabled state
[  778.608199][ T7102] veth1: entered allmulticast mode
[  778.610255][ T7102] veth1: entered promiscuous mode
[  778.681928][ T7105] br1: port 2(veth2) entered blocking state
[  778.682144][ T7105] br1: port 2(veth2) entered disabled state
[  778.682460][ T7105] veth2: entered allmulticast mode
[  778.683881][ T7105] veth2: entered promiscuous mode
[  778.732349][ T7107] br1: port 2(veth2) entered blocking state
[  778.732558][ T7107] br1: port 2(veth2) entered forwarding state
[  778.732872][ T7107] br1: port 1(veth1) entered blocking state
[  778.733052][ T7107] br1: port 1(veth1) entered forwarding state
[  788.202078][ T7434] br1: port 2(veth2) entered disabled state
[  788.202573][ T7434] br1: port 1(veth1) entered disabled state
[  788.247707][ T7436] veth2: left allmulticast mode
[  788.247866][ T7436] veth2: left promiscuous mode
[  788.248077][ T7436] br1: port 2(veth2) entered disabled state
[  788.298001][ T7438] veth1: left allmulticast mode
[  788.298149][ T7438] veth1: left promiscuous mode
[  788.298364][ T7438] br1: port 1(veth1) entered disabled state