[  767.685484][ T4386] br0: port 1(veth1) entered blocking state
[  767.686698][ T4386] br0: port 1(veth1) entered disabled state
[  767.687056][ T4386] veth1: entered allmulticast mode
[  767.688774][ T4386] veth1: entered promiscuous mode
[  767.725558][ T4388] br0: port 2(veth2) entered blocking state
[  767.725965][ T4388] br0: port 2(veth2) entered disabled state
[  767.726378][ T4388] veth2: entered allmulticast mode
[  767.728580][ T4388] veth2: entered promiscuous mode
[  767.758198][ T4389] br0: port 3(veth4) entered blocking state
[  767.758566][ T4389] br0: port 3(veth4) entered disabled state
[  767.758903][ T4389] veth4: entered allmulticast mode
[  767.760607][ T4389] veth4: entered promiscuous mode
[  768.017491][   T46] br0: port 1(veth1) entered blocking state
[  768.017869][   T46] br0: port 1(veth1) entered forwarding state
[  768.050935][   T46] br0: port 2(veth2) entered blocking state
[  768.051308][   T46] br0: port 2(veth2) entered forwarding state
[  768.077985][   T37] br0: port 3(veth4) entered blocking state
[  768.078349][   T37] br0: port 3(veth4) entered forwarding state
[  781.922955][ T4461] veth3: entered promiscuous mode
[  783.162739][ T4470] veth3: left promiscuous mode
[  783.187423][ T4471] veth3: entered promiscuous mode
[  784.428337][ T4480] veth3: left promiscuous mode
[  784.491707][ T4488] br0: port 3(veth4) entered disabled state
[  784.518160][ T4489] br0: port 2(veth2) entered disabled state
[  784.551498][ T4490] br0: port 1(veth1) entered disabled state
[  784.582025][ T4491] veth4: left allmulticast mode
[  784.582311][ T4491] veth4: left promiscuous mode
[  784.582668][ T4491] br0: port 3(veth4) entered disabled state
[  784.584339][ T4491] veth2: left allmulticast mode
[  784.585358][ T4491] veth2: left promiscuous mode
[  784.585690][ T4491] br0: port 2(veth2) entered disabled state
[  784.587789][ T4491] veth1: left allmulticast mode
[  784.588094][ T4491] veth1: left promiscuous mode
[  784.588498][ T4491] br0: port 1(veth1) entered disabled state