[  469.460240][ T3440] br1: port 1(veth1) entered blocking state
[  469.460855][ T3440] br1: port 1(veth1) entered disabled state
[  469.461409][ T3440] veth1: entered allmulticast mode
[  469.464903][ T3440] veth1: entered promiscuous mode
[  469.502873][   T39] br1: port 1(veth1) entered blocking state
[  469.503218][   T39] br1: port 1(veth1) entered forwarding state
[  469.547432][ T3442] br1: port 2(veth2) entered blocking state
[  469.548169][ T3442] br1: port 2(veth2) entered disabled state
[  469.548588][ T3442] veth2: entered allmulticast mode
[  469.550344][ T3442] veth2: entered promiscuous mode
[  469.593387][   T39] br1: port 2(veth2) entered blocking state
[  469.593906][   T39] br1: port 2(veth2) entered forwarding state
[  504.317185][ T3684] br1: port 1(veth1) entered disabled state
[  504.352687][ T3685] br1: port 2(veth2) entered disabled state
[  504.388264][ T3686] veth2: left allmulticast mode
[  504.388554][ T3686] veth2: left promiscuous mode
[  504.388912][ T3686] br1: port 2(veth2) entered disabled state
[  504.391399][ T3686] veth1: left allmulticast mode
[  504.391649][ T3686] veth1: left promiscuous mode
[  504.391988][ T3686] br1: port 1(veth1) entered disabled state