[  617.824700][ T4612] br0: port 1(veth1) entered blocking state
[  617.824966][ T4612] br0: port 1(veth1) entered disabled state
[  617.825214][ T4612] veth1: entered allmulticast mode
[  617.827240][ T4612] veth1: entered promiscuous mode
[  617.851881][ T4614] br0: port 2(veth2) entered blocking state
[  617.852106][ T4614] br0: port 2(veth2) entered disabled state
[  617.852351][ T4614] veth2: entered allmulticast mode
[  617.853849][ T4614] veth2: entered promiscuous mode
[  617.926815][   T72] br0: port 1(veth1) entered blocking state
[  617.927023][   T72] br0: port 1(veth1) entered forwarding state
[  617.947221][   T45] br0: port 2(veth2) entered blocking state
[  617.947426][   T45] br0: port 2(veth2) entered forwarding state
[  671.966864][ T4915] br0: port 2(veth2) entered disabled state
[  671.995482][ T4916] br0: port 1(veth1) entered disabled state
[  672.015550][ T4917] veth2: left allmulticast mode
[  672.015752][ T4917] veth2: left promiscuous mode
[  672.016042][ T4917] br0: port 2(veth2) entered disabled state
[  672.016926][ T4917] veth1: left allmulticast mode
[  672.017109][ T4917] veth1: left promiscuous mode
[  672.017406][ T4917] br0: port 1(veth1) entered disabled state