[  752.495691] br1: port 1(veth1) entered blocking state
[  752.495730] br1: port 1(veth1) entered disabled state
[  752.495758] veth1: entered allmulticast mode
[  752.495806] veth1: entered promiscuous mode
[  752.506634] br1: port 1(veth1) entered blocking state
[  752.506699] br1: port 1(veth1) entered forwarding state
[  752.511719] br1: port 2(veth2) entered blocking state
[  752.511750] br1: port 2(veth2) entered disabled state
[  752.511782] veth2: entered allmulticast mode
[  752.511835] veth2: entered promiscuous mode
[  752.521387] br1: port 2(veth2) entered blocking state
[  752.521417] br1: port 2(veth2) entered forwarding state
[  769.672825] br1: port 2(veth2) entered disabled state
[  769.677173] veth2: left allmulticast mode
[  769.677205] veth2: left promiscuous mode
[  769.677264] br1: port 2(veth2) entered disabled state
[  769.681706] br1: port 1(veth1) entered disabled state
[  769.686019] veth1: left allmulticast mode
[  769.686046] veth1: left promiscuous mode
[  769.686100] br1: port 1(veth1) entered disabled state