[  749.713620][T22321] br1: port 1(veth1) entered blocking state
[  749.713882][T22321] br1: port 1(veth1) entered disabled state
[  749.714121][T22321] veth1: entered allmulticast mode
[  749.715640][T22321] veth1: entered promiscuous mode
[  749.745660][T17160] br1: port 1(veth1) entered blocking state
[  749.745850][T17160] br1: port 1(veth1) entered forwarding state
[  776.387616][T22504] br1: port 1(veth1) entered disabled state
[  776.420631][T22505] veth1: left allmulticast mode
[  776.420823][T22505] veth1: left promiscuous mode
[  776.421108][T22505] br1: port 1(veth1) entered disabled state