[  752.685468][ T5240] br1: port 1(veth1) entered blocking state
[  752.685742][ T5240] br1: port 1(veth1) entered disabled state
[  752.685988][ T5240] veth1: entered allmulticast mode
[  752.687798][ T5240] veth1: entered promiscuous mode
[  752.805157][ T3060] br1: port 1(veth1) entered blocking state
[  752.805510][ T3060] br1: port 1(veth1) entered forwarding state
[  752.910962][ T5242] br1: port 2(veth2) entered blocking state
[  752.911228][ T5242] br1: port 2(veth2) entered disabled state
[  752.911478][ T5242] veth2: entered allmulticast mode
[  752.913340][ T5242] veth2: entered promiscuous mode
[  753.038606][ T3060] br1: port 2(veth2) entered blocking state
[  753.038954][ T3060] br1: port 2(veth2) entered forwarding state
[  876.505178][ T6563] br1: port 2(veth2) entered disabled state
[  876.620309][ T6564] veth2: left allmulticast mode
[  876.620525][ T6564] veth2: left promiscuous mode
[  876.620846][ T6564] br1: port 2(veth2) entered disabled state
[  876.747788][ T6565] br1: port 1(veth1) entered disabled state
[  876.870373][ T6566] veth1: left allmulticast mode
[  876.870609][ T6566] veth1: left promiscuous mode
[  876.870904][ T6566] br1: port 1(veth1) entered disabled state