[ 1554.663215][ T7970] br0: port 1(veth1) entered blocking state
[ 1554.663519][ T7970] br0: port 1(veth1) entered disabled state
[ 1554.663788][ T7970] veth1: entered allmulticast mode
[ 1554.665650][ T7970] veth1: entered promiscuous mode
[ 1554.864986][ T7972] br0: port 2(veth2) entered blocking state
[ 1554.865527][ T7972] br0: port 2(veth2) entered disabled state
[ 1554.865917][ T7972] veth2: entered allmulticast mode
[ 1554.868941][ T7972] veth2: entered promiscuous mode
[ 1555.061924][ T7973] br0: port 3(veth4) entered blocking state
[ 1555.062205][ T7973] br0: port 3(veth4) entered disabled state
[ 1555.063254][ T7973] veth4: entered allmulticast mode
[ 1555.065044][ T7973] veth4: entered promiscuous mode
[ 1555.851723][ T4760] br0: port 1(veth1) entered blocking state
[ 1555.852118][ T4760] br0: port 1(veth1) entered forwarding state
[ 1556.032470][ T7309] br0: port 2(veth2) entered blocking state
[ 1556.032774][ T7309] br0: port 2(veth2) entered forwarding state
[ 1556.198645][   T39] br0: port 3(veth4) entered blocking state
[ 1556.198896][   T39] br0: port 3(veth4) entered forwarding state
[ 1573.334154][ T8036] veth3: entered promiscuous mode
[ 1576.022763][ T8045] veth3: left promiscuous mode
[ 1576.219656][ T8046] veth3: entered promiscuous mode
[ 1578.896072][ T8055] veth3: left promiscuous mode
[ 1579.168506][ T8063] br0: port 3(veth4) entered disabled state
[ 1579.350919][ T8064] br0: port 2(veth2) entered disabled state
[ 1579.572708][ T8065] br0: port 1(veth1) entered disabled state
[ 1579.749545][ T8066] veth4: left allmulticast mode
[ 1579.749774][ T8066] veth4: left promiscuous mode
[ 1579.750069][ T8066] br0: port 3(veth4) entered disabled state
[ 1579.751392][ T8066] veth2: left allmulticast mode
[ 1579.751578][ T8066] veth2: left promiscuous mode
[ 1579.751876][ T8066] br0: port 2(veth2) entered disabled state
[ 1579.753203][ T8066] veth1: left allmulticast mode
[ 1579.754416][ T8066] veth1: left promiscuous mode
[ 1579.754736][ T8066] br0: port 1(veth1) entered disabled state