[  645.805162][ T7484] br1: port 1(veth1) entered blocking state
[  645.805504][ T7484] br1: port 1(veth1) entered disabled state
[  645.805813][ T7484] veth1: entered allmulticast mode
[  645.807402][ T7484] veth1: entered promiscuous mode
[  645.863427][ T7487] br1: port 2(veth2) entered blocking state
[  645.863755][ T7487] br1: port 2(veth2) entered disabled state
[  645.864080][ T7487] veth2: entered allmulticast mode
[  645.865633][ T7487] veth2: entered promiscuous mode
[  645.933008][ T7489] br1: port 2(veth2) entered blocking state
[  645.933356][ T7489] br1: port 2(veth2) entered forwarding state
[  645.933813][ T7489] br1: port 1(veth1) entered blocking state
[  645.934138][ T7489] br1: port 1(veth1) entered forwarding state
[  656.809053][ T7849] br1: port 2(veth2) entered disabled state
[  656.809681][ T7849] br1: port 1(veth1) entered disabled state
[  656.870536][ T7851] veth2: left allmulticast mode
[  656.870796][ T7851] veth2: left promiscuous mode
[  656.871128][ T7851] br1: port 2(veth2) entered disabled state
[  656.930491][ T7853] veth1: left allmulticast mode
[  656.930743][ T7853] veth1: left promiscuous mode
[  656.931061][ T7853] br1: port 1(veth1) entered disabled state