[  502.174959][ T3597] br1: port 1(veth1) entered blocking state
[  502.175242][ T3597] br1: port 1(veth1) entered disabled state
[  502.175504][ T3597] veth1: entered allmulticast mode
[  502.177464][ T3597] veth1: entered promiscuous mode
[  502.325589][ T3598] br1: port 2(veth2) entered blocking state
[  502.325899][ T3598] br1: port 2(veth2) entered disabled state
[  502.326185][ T3598] veth2: entered allmulticast mode
[  502.328186][ T3598] veth2: entered promiscuous mode
[  502.484377][   T51] br1: port 1(veth1) entered blocking state
[  502.484656][   T51] br1: port 1(veth1) entered forwarding state
[  502.638355][   T52] br1: port 2(veth2) entered blocking state
[  502.638694][   T52] br1: port 2(veth2) entered forwarding state
[  513.846814][ T3642] veth2: left allmulticast mode
[  513.847153][ T3642] veth2: left promiscuous mode
[  513.847455][ T3642] br1: port 2(veth2) entered disabled state
[  514.002584][ T3643] veth1: left allmulticast mode
[  514.003486][ T3643] veth1: left promiscuous mode
[  514.003816][ T3643] br1: port 1(veth1) entered disabled state
[  516.270522][ T3645] br1: port 1(veth1) entered blocking state
[  516.270822][ T3645] br1: port 1(veth1) entered disabled state
[  516.271085][ T3645] veth1: entered allmulticast mode
[  516.272965][ T3645] veth1: entered promiscuous mode
[  516.274400][ T3645] br1: port 1(veth1) entered blocking state
[  516.274637][ T3645] br1: port 1(veth1) entered forwarding state
[  516.423076][ T3646] br1: port 2(veth2) entered blocking state
[  516.423352][ T3646] br1: port 2(veth2) entered disabled state
[  516.423619][ T3646] veth2: entered allmulticast mode
[  516.425625][ T3646] veth2: entered promiscuous mode
[  516.426405][ T3646] br1: port 2(veth2) entered blocking state
[  516.426641][ T3646] br1: port 2(veth2) entered forwarding state
[  520.830412][ T3669] br1: port 2(veth2) entered disabled state
[  520.831023][ T3669] veth2: left allmulticast mode
[  520.831244][ T3669] veth2: left promiscuous mode
[  520.831561][ T3669] br1: port 2(veth2) entered disabled state
[  520.987374][ T3670] br1: port 1(veth1) entered disabled state
[  520.987980][ T3670] veth1: left allmulticast mode
[  520.988166][ T3670] veth1: left promiscuous mode
[  520.988465][ T3670] br1: port 1(veth1) entered disabled state