[  667.730168][ T7509] br0: port 1(veth1) entered blocking state
[  667.730390][ T7509] br0: port 1(veth1) entered disabled state
[  667.730586][ T7509] veth1: entered allmulticast mode
[  667.732072][ T7509] veth1: entered promiscuous mode
[  667.768717][ T7511] br0: port 2(veth2) entered blocking state
[  667.768951][ T7511] br0: port 2(veth2) entered disabled state
[  667.769189][ T7511] veth2: entered allmulticast mode
[  667.770759][ T7511] veth2: entered promiscuous mode
[  667.797983][ T7512] br0: port 3(veth4) entered blocking state
[  667.798177][ T7512] br0: port 3(veth4) entered disabled state
[  667.798363][ T7512] veth4: entered allmulticast mode
[  667.807104][ T7512] veth4: entered promiscuous mode
[  668.027026][   T91] br0: port 1(veth1) entered blocking state
[  668.027280][   T91] br0: port 1(veth1) entered forwarding state
[  668.061937][  T386] br0: port 2(veth2) entered blocking state
[  668.062141][  T386] br0: port 2(veth2) entered forwarding state
[  668.093396][   T91] br0: port 3(veth4) entered blocking state
[  668.093640][   T91] br0: port 3(veth4) entered forwarding state
[  681.958190][ T7584] veth3: entered promiscuous mode
[  683.247534][ T7593] veth3: left promiscuous mode
[  683.271590][ T7594] veth3: entered promiscuous mode
[  684.537358][ T7603] veth3: left promiscuous mode
[  684.619733][ T7611] br0: port 3(veth4) entered disabled state
[  684.667244][ T7612] br0: port 2(veth2) entered disabled state
[  684.706254][ T7613] br0: port 1(veth1) entered disabled state
[  684.739750][ T7614] veth4: left allmulticast mode
[  684.739968][ T7614] veth4: left promiscuous mode
[  684.740258][ T7614] br0: port 3(veth4) entered disabled state
[  684.742071][ T7614] veth2: left allmulticast mode
[  684.742329][ T7614] veth2: left promiscuous mode
[  684.742768][ T7614] br0: port 2(veth2) entered disabled state
[  684.744405][ T7614] veth1: left allmulticast mode
[  684.745699][ T7614] veth1: left promiscuous mode
[  684.746129][ T7614] br0: port 1(veth1) entered disabled state