[ 1502.215998][ T6951] br1: port 1(veth1) entered blocking state
[ 1502.216248][ T6951] br1: port 1(veth1) entered disabled state
[ 1502.216510][ T6951] veth1: entered allmulticast mode
[ 1502.219442][ T6951] veth1: entered promiscuous mode
[ 1502.399479][ T3363] br1: port 1(veth1) entered blocking state
[ 1502.399737][ T3363] br1: port 1(veth1) entered forwarding state
[ 1522.740239][ T7026] br1: port 1(veth1) entered disabled state
[ 1522.892679][ T7027] veth1: left allmulticast mode
[ 1522.892920][ T7027] veth1: left promiscuous mode
[ 1522.893231][ T7027] br1: port 1(veth1) entered disabled state