[  491.654799][ T5275] br1: port 1(veth1) entered blocking state
[  491.655024][ T5275] br1: port 1(veth1) entered disabled state
[  491.655209][ T5275] veth1: entered allmulticast mode
[  491.656667][ T5275] veth1: entered promiscuous mode
[  491.680663][   T61] br1: port 1(veth1) entered blocking state
[  491.680845][   T61] br1: port 1(veth1) entered forwarding state
[  491.703714][ T5277] br1: port 2(veth2) entered blocking state
[  491.703927][ T5277] br1: port 2(veth2) entered disabled state
[  491.704110][ T5277] veth2: entered allmulticast mode
[  491.705525][ T5277] veth2: entered promiscuous mode
[  491.733275][   T61] br1: port 2(veth2) entered blocking state
[  491.733504][   T61] br1: port 2(veth2) entered forwarding state
[  524.888728][ T5519] br1: port 1(veth1) entered disabled state
[  524.910750][ T5520] br1: port 2(veth2) entered disabled state
[  524.939473][ T5521] veth2: left allmulticast mode
[  524.939628][ T5521] veth2: left promiscuous mode
[  524.939840][ T5521] br1: port 2(veth2) entered disabled state
[  524.941479][ T5521] veth1: left allmulticast mode
[  524.941618][ T5521] veth1: left promiscuous mode
[  524.941817][ T5521] br1: port 1(veth1) entered disabled state