[  512.617857][ T5271] br1: port 1(veth1) entered blocking state
[  512.618114][ T5271] br1: port 1(veth1) entered disabled state
[  512.618357][ T5271] veth1: entered allmulticast mode
[  512.620571][ T5271] veth1: entered promiscuous mode
[  512.666550][ T5274] br1: port 2(veth2) entered blocking state
[  512.666754][ T5274] br1: port 2(veth2) entered disabled state
[  512.666944][ T5274] veth2: entered allmulticast mode
[  512.668357][ T5274] veth2: entered promiscuous mode
[  512.724976][ T5276] br1: port 2(veth2) entered blocking state
[  512.725210][ T5276] br1: port 2(veth2) entered forwarding state
[  512.725604][ T5276] br1: port 1(veth1) entered blocking state
[  512.725822][ T5276] br1: port 1(veth1) entered forwarding state
[  522.818811][ T5589] br1: port 2(veth2) entered disabled state
[  522.819309][ T5589] br1: port 1(veth1) entered disabled state
[  522.868729][ T5591] veth2: left allmulticast mode
[  522.868895][ T5591] veth2: left promiscuous mode
[  522.869123][ T5591] br1: port 2(veth2) entered disabled state
[  522.920223][ T5593] veth1: left allmulticast mode
[  522.921195][ T5593] veth1: left promiscuous mode
[  522.921488][ T5593] br1: port 1(veth1) entered disabled state