[ 1026.918264][T21026] br0: port 1(veth1) entered blocking state
[ 1026.918546][T21026] br0: port 1(veth1) entered disabled state
[ 1026.919438][T21026] veth1: entered allmulticast mode
[ 1026.921024][T21026] veth1: entered promiscuous mode
[ 1026.975030][  T250] br0: port 1(veth1) entered blocking state
[ 1026.975241][  T250] br0: port 1(veth1) entered forwarding state
[ 1032.232391][T21046] grep (21046) used greatest stack depth: 23520 bytes left
[ 1032.543481][T21073] br0: port 1(veth1) entered disabled state
[ 1032.567570][T21074] veth1: left allmulticast mode
[ 1032.567745][T21074] veth1: left promiscuous mode
[ 1032.567966][T21074] br0: port 1(veth1) entered disabled state