[  767.051398][ T3927] br: port 1(veth1) entered blocking state
[  767.051667][ T3927] br: port 1(veth1) entered disabled state
[  767.051910][ T3927] veth1: entered allmulticast mode
[  767.060213][ T3927] veth1: entered promiscuous mode
[  767.063520][   T50] br: port 1(veth1) entered blocking state
[  767.063765][   T50] br: port 1(veth1) entered forwarding state
[  767.233796][ T3930] br: port 2(veth3) entered blocking state
[  767.234075][ T3930] br: port 2(veth3) entered disabled state
[  767.234348][ T3930] veth3: entered allmulticast mode
[  767.236218][ T3930] veth3: entered promiscuous mode
[  767.238077][   T52] br: port 2(veth3) entered blocking state
[  767.238317][   T52] br: port 2(veth3) entered forwarding state
[  767.410048][ T3931] br: port 3(veth4) entered blocking state
[  767.410315][ T3931] br: port 3(veth4) entered disabled state
[  767.410596][ T3931] veth4: entered allmulticast mode
[  767.412486][ T3931] veth4: entered promiscuous mode
[  767.415161][ T2508] br: port 3(veth4) entered blocking state
[  767.415401][ T2508] br: port 3(veth4) entered forwarding state
[  914.154683][ T4403] br: port 3(veth4) entered disabled state
[  914.156999][ T4403] veth4: left allmulticast mode
[  914.157283][ T4403] veth4: left promiscuous mode
[  914.157710][ T4403] br: port 3(veth4) entered disabled state
[  914.319391][ T4405] br: port 2(veth3) entered disabled state
[  914.320103][ T4405] veth3: left allmulticast mode
[  914.320355][ T4405] veth3: left promiscuous mode
[  914.320669][ T4405] br: port 2(veth3) entered disabled state
[  914.475867][ T4406] br: port 1(veth1) entered disabled state
[  914.477309][ T4406] veth1: left allmulticast mode
[  914.477630][ T4406] veth1: left promiscuous mode
[  914.478120][ T4406] br: port 1(veth1) entered disabled state