[  504.415778][ T8326] br1: port 1(veth1) entered blocking state
[  504.416000][ T8326] br1: port 1(veth1) entered disabled state
[  504.416199][ T8326] veth1: entered allmulticast mode
[  504.418023][ T8326] veth1: entered promiscuous mode
[  504.445581][ T6850] br1: port 1(veth1) entered blocking state
[  504.445817][ T6850] br1: port 1(veth1) entered forwarding state
[  504.470054][ T8329] br1: port 2(veth2) entered blocking state
[  504.470295][ T8329] br1: port 2(veth2) entered disabled state
[  504.470532][ T8329] veth2: entered allmulticast mode
[  504.472073][ T8329] veth2: entered promiscuous mode
[  504.501638][   T36] br1: port 2(veth2) entered blocking state
[  504.501827][   T36] br1: port 2(veth2) entered forwarding state
[  522.818938][ T8567] br1: port 2(veth2) entered disabled state
[  522.842669][ T8568] veth2: left allmulticast mode
[  522.842836][ T8568] veth2: left promiscuous mode
[  522.843059][ T8568] br1: port 2(veth2) entered disabled state
[  522.885315][ T8569] br1: port 1(veth1) entered disabled state
[  522.908793][ T8570] veth1: left allmulticast mode
[  522.908958][ T8570] veth1: left promiscuous mode
[  522.909196][ T8570] br1: port 1(veth1) entered disabled state