[ 1298.604118][ T8421] br0: port 1(veth1) entered blocking state
[ 1298.604433][ T8421] br0: port 1(veth1) entered disabled state
[ 1298.604725][ T8421] veth1: entered allmulticast mode
[ 1298.606690][ T8421] veth1: entered promiscuous mode
[ 1298.697778][ T8423] br0: port 2(veth2) entered blocking state
[ 1298.698096][ T8423] br0: port 2(veth2) entered disabled state
[ 1298.698390][ T8423] veth2: entered allmulticast mode
[ 1298.700344][ T8423] veth2: entered promiscuous mode
[ 1298.784458][ T8424] br0: port 3(veth4) entered blocking state
[ 1298.784769][ T8424] br0: port 3(veth4) entered disabled state
[ 1298.785335][ T8424] veth4: entered allmulticast mode
[ 1298.787285][ T8424] veth4: entered promiscuous mode
[ 1299.416815][   T39] br0: port 1(veth1) entered blocking state
[ 1299.417183][   T39] br0: port 1(veth1) entered forwarding state
[ 1299.501592][   T56] br0: port 2(veth2) entered blocking state
[ 1299.501953][   T56] br0: port 2(veth2) entered forwarding state
[ 1299.582612][   T39] br0: port 3(veth4) entered blocking state
[ 1299.582964][   T39] br0: port 3(veth4) entered forwarding state
[ 1314.865014][ T8490] veth3: entered promiscuous mode
[ 1316.782685][ T8499] veth3: left promiscuous mode
[ 1316.865059][ T8500] veth3: entered promiscuous mode
[ 1318.807722][ T8509] veth3: left promiscuous mode
[ 1318.962599][ T8517] br0: port 3(veth4) entered disabled state
[ 1319.072245][ T8518] br0: port 2(veth2) entered disabled state
[ 1319.152487][ T8519] br0: port 1(veth1) entered disabled state
[ 1319.240108][ T8520] veth4: left allmulticast mode
[ 1319.240393][ T8520] veth4: left promiscuous mode
[ 1319.240731][ T8520] br0: port 3(veth4) entered disabled state
[ 1319.242217][ T8520] veth2: left allmulticast mode
[ 1319.242448][ T8520] veth2: left promiscuous mode
[ 1319.242803][ T8520] br0: port 2(veth2) entered disabled state
[ 1319.245405][ T8520] veth1: left allmulticast mode
[ 1319.245748][ T8520] veth1: left promiscuous mode
[ 1319.246291][ T8520] br0: port 1(veth1) entered disabled state