[  786.550953][ T4840] br1: port 1(veth1) entered blocking state
[  786.551366][ T4840] br1: port 1(veth1) entered disabled state
[  786.551734][ T4840] veth1: entered allmulticast mode
[  786.554974][ T4840] veth1: entered promiscuous mode
[  786.703715][   T38] br1: port 1(veth1) entered blocking state
[  786.704078][   T38] br1: port 1(veth1) entered forwarding state
[  786.775876][ T4853] br1: port 2(veth2) entered blocking state
[  786.776240][ T4853] br1: port 2(veth2) entered disabled state
[  786.776601][ T4853] veth2: entered allmulticast mode
[  786.779230][ T4853] veth2: entered promiscuous mode
[  786.925720][ T2560] br1: port 2(veth2) entered blocking state
[  786.926035][ T2560] br1: port 2(veth2) entered forwarding state
[  805.636052][ T5152] br1: port 2(veth2) entered disabled state
[  805.690420][ T5154] veth2: left allmulticast mode
[  805.690713][ T5154] veth2: left promiscuous mode
[  805.691158][ T5154] br1: port 2(veth2) entered disabled state
[  805.732863][ T5156] br1: port 1(veth1) entered disabled state
[  805.772063][ T5158] veth1: left allmulticast mode
[  805.772314][ T5158] veth1: left promiscuous mode
[  805.772678][ T5158] br1: port 1(veth1) entered disabled state