[  637.388322][ T4285] br1: port 1(veth1) entered blocking state
[  637.388675][ T4285] br1: port 1(veth1) entered disabled state
[  637.388977][ T4285] veth1: entered allmulticast mode
[  637.391669][ T4285] veth1: entered promiscuous mode
[  637.454061][ T3954] br1: port 1(veth1) entered blocking state
[  637.454372][ T3954] br1: port 1(veth1) entered forwarding state
[  637.514893][ T4288] br1: port 2(veth2) entered blocking state
[  637.515208][ T4288] br1: port 2(veth2) entered disabled state
[  637.515523][ T4288] veth2: entered allmulticast mode
[  637.518186][ T4288] veth2: entered promiscuous mode
[  637.555509][   T36] br1: port 2(veth2) entered blocking state
[  637.555808][   T36] br1: port 2(veth2) entered forwarding state
[  650.794500][ T4489] br1: port 2(veth2) entered disabled state
[  650.844919][ T4490] veth2: left allmulticast mode
[  650.845167][ T4490] veth2: left promiscuous mode
[  650.845555][ T4490] br1: port 2(veth2) entered disabled state
[  650.898585][ T4491] br1: port 1(veth1) entered disabled state
[  650.938112][ T4492] veth1: left allmulticast mode
[  650.938404][ T4492] veth1: left promiscuous mode
[  650.938855][ T4492] br1: port 1(veth1) entered disabled state