[ 1566.717003][ T4717] br1: port 1(veth1) entered blocking state
[ 1566.717272][ T4717] br1: port 1(veth1) entered disabled state
[ 1566.717528][ T4717] veth1: entered allmulticast mode
[ 1566.719477][ T4717] veth1: entered promiscuous mode
[ 1566.849926][  T452] br1: port 1(veth1) entered blocking state
[ 1566.850204][  T452] br1: port 1(veth1) entered forwarding state
[ 1567.000883][ T4720] br1: port 2(veth2) entered blocking state
[ 1567.001576][ T4720] br1: port 2(veth2) entered disabled state
[ 1567.001832][ T4720] veth2: entered allmulticast mode
[ 1567.003675][ T4720] veth2: entered promiscuous mode
[ 1567.158807][   T37] br1: port 2(veth2) entered blocking state
[ 1567.159059][   T37] br1: port 2(veth2) entered forwarding state
[ 1599.628619][ T4900] br1: port 2(veth2) entered disabled state
[ 1599.771674][ T4901] veth2: left allmulticast mode
[ 1599.771886][ T4901] veth2: left promiscuous mode
[ 1599.772194][ T4901] br1: port 2(veth2) entered disabled state
[ 1599.925366][ T4902] br1: port 1(veth1) entered disabled state
[ 1600.074384][ T4903] veth1: left allmulticast mode
[ 1600.074616][ T4903] veth1: left promiscuous mode
[ 1600.074912][ T4903] br1: port 1(veth1) entered disabled state