[ 1550.296210][T12850] br0: port 1(veth1) entered blocking state
[ 1550.296457][T12850] br0: port 1(veth1) entered disabled state
[ 1550.296710][T12850] veth1: entered allmulticast mode
[ 1550.298471][T12850] veth1: entered promiscuous mode
[ 1550.458500][T12852] br0: port 2(veth2) entered blocking state
[ 1550.458784][T12852] br0: port 2(veth2) entered disabled state
[ 1550.459048][T12852] veth2: entered allmulticast mode
[ 1550.462112][T12852] veth2: entered promiscuous mode
[ 1550.628849][T12853] br0: port 3(veth4) entered blocking state
[ 1550.629124][T12853] br0: port 3(veth4) entered disabled state
[ 1550.629382][T12853] veth4: entered allmulticast mode
[ 1550.632460][T12853] veth4: entered promiscuous mode
[ 1551.396200][T11495] br0: port 1(veth1) entered blocking state
[ 1551.396451][T11495] br0: port 1(veth1) entered forwarding state
[ 1551.551109][T11495] br0: port 2(veth2) entered blocking state
[ 1551.551350][T11495] br0: port 2(veth2) entered forwarding state
[ 1551.705071][T11495] br0: port 3(veth4) entered blocking state
[ 1551.705389][T11495] br0: port 3(veth4) entered forwarding state
[ 1568.136321][T12898] veth3: entered promiscuous mode
[ 1570.347727][T12907] veth3: left promiscuous mode
[ 1570.485144][T12908] veth3: entered promiscuous mode
[ 1572.724799][T12917] veth3: left promiscuous mode
[ 1572.883359][T12919] br0: port 3(veth4) entered disabled state
[ 1573.032264][T12920] br0: port 2(veth2) entered disabled state
[ 1573.169814][T12921] br0: port 1(veth1) entered disabled state
[ 1573.322000][T12922] veth4: left allmulticast mode
[ 1573.322243][T12922] veth4: left promiscuous mode
[ 1573.322607][T12922] br0: port 3(veth4) entered disabled state
[ 1573.324147][T12922] veth2: left allmulticast mode
[ 1573.324365][T12922] veth2: left promiscuous mode
[ 1573.324703][T12922] br0: port 2(veth2) entered disabled state
[ 1573.325949][T12922] veth1: left allmulticast mode
[ 1573.326159][T12922] veth1: left promiscuous mode
[ 1573.326481][T12922] br0: port 1(veth1) entered disabled state