[  622.379356][ T4811] br0: port 1(veth1) entered blocking state
[  622.380540][ T4811] br0: port 1(veth1) entered disabled state
[  622.381418][ T4811] veth1: entered allmulticast mode
[  622.383237][ T4811] veth1: entered promiscuous mode
[  622.416895][ T4813] br0: port 2(veth2) entered blocking state
[  622.417114][ T4813] br0: port 2(veth2) entered disabled state
[  622.417344][ T4813] veth2: entered allmulticast mode
[  622.419267][ T4813] veth2: entered promiscuous mode
[  622.485656][   T48] br0: port 1(veth1) entered blocking state
[  622.485882][   T48] br0: port 1(veth1) entered forwarding state
[  622.509818][   T48] br0: port 2(veth2) entered blocking state
[  622.510023][   T48] br0: port 2(veth2) entered forwarding state
[  649.249521][ T4902] br0: port 2(veth2) entered disabled state
[  649.275768][ T4903] br0: port 1(veth1) entered disabled state
[  649.301743][ T4904] veth2: left allmulticast mode
[  649.301928][ T4904] veth2: left promiscuous mode
[  649.302167][ T4904] br0: port 2(veth2) entered disabled state
[  649.302961][ T4904] veth1: left allmulticast mode
[  649.303101][ T4904] veth1: left promiscuous mode
[  649.303318][ T4904] br0: port 1(veth1) entered disabled state