[ 1560.245530][ T9320] br1: port 1(veth1) entered blocking state
[ 1560.245877][ T9320] br1: port 1(veth1) entered disabled state
[ 1560.246142][ T9320] veth1: entered allmulticast mode
[ 1560.247969][ T9320] veth1: entered promiscuous mode
[ 1560.398644][   T45] br1: port 1(veth1) entered blocking state
[ 1560.399001][   T45] br1: port 1(veth1) entered forwarding state
[ 1560.554919][ T9322] br1: port 2(veth2) entered blocking state
[ 1560.555265][ T9322] br1: port 2(veth2) entered disabled state
[ 1560.555514][ T9322] veth2: entered allmulticast mode
[ 1560.557330][ T9322] veth2: entered promiscuous mode
[ 1560.728921][   T56] br1: port 2(veth2) entered blocking state
[ 1560.729292][   T56] br1: port 2(veth2) entered forwarding state
[ 1615.401986][ T9555] br1: port 1(veth1) entered disabled state
[ 1615.567441][ T9556] br1: port 2(veth2) entered disabled state
[ 1615.733858][ T9557] veth2: left allmulticast mode
[ 1615.734151][ T9557] veth2: left promiscuous mode
[ 1615.734449][ T9557] br1: port 2(veth2) entered disabled state
[ 1615.735856][ T9557] veth1: left allmulticast mode
[ 1615.736060][ T9557] veth1: left promiscuous mode
[ 1615.736365][ T9557] br1: port 1(veth1) entered disabled state