[  800.019625][ T5530] br1: port 1(veth1) entered blocking state
[  800.019880][ T5530] br1: port 1(veth1) entered disabled state
[  800.020097][ T5530] veth1: entered allmulticast mode
[  800.022205][ T5530] veth1: entered promiscuous mode
[  800.056188][   T38] br1: port 1(veth1) entered blocking state
[  800.056408][   T38] br1: port 1(veth1) entered forwarding state
[  800.087345][ T5533] br1: port 2(veth2) entered blocking state
[  800.087568][ T5533] br1: port 2(veth2) entered disabled state
[  800.087799][ T5533] veth2: entered allmulticast mode
[  800.089267][ T5533] veth2: entered promiscuous mode
[  800.115371][   T37] br1: port 2(veth2) entered blocking state
[  800.115611][   T37] br1: port 2(veth2) entered forwarding state
[  814.645138][ T5890] br1: port 2(veth2) entered disabled state
[  814.669202][ T5891] veth2: left allmulticast mode
[  814.669371][ T5891] veth2: left promiscuous mode
[  814.669604][ T5891] br1: port 2(veth2) entered disabled state
[  814.692821][ T5892] br1: port 1(veth1) entered disabled state
[  814.716656][ T5893] veth1: left allmulticast mode
[  814.716873][ T5893] veth1: left promiscuous mode
[  814.717175][ T5893] br1: port 1(veth1) entered disabled state