[ 1997.772994][T18550] br1: port 1(veth1) entered blocking state
[ 1997.773489][T18550] br1: port 1(veth1) entered disabled state
[ 1997.773930][T18550] veth1: entered allmulticast mode
[ 1997.777920][T18550] veth1: entered promiscuous mode
[ 1997.901004][   T37] br1: port 1(veth1) entered blocking state
[ 1997.901489][   T37] br1: port 1(veth1) entered forwarding state
[ 1998.021905][T18553] br1: port 2(veth2) entered blocking state
[ 1998.022350][T18553] br1: port 2(veth2) entered disabled state
[ 1998.022796][T18553] veth2: entered allmulticast mode
[ 1998.026415][T18553] veth2: entered promiscuous mode
[ 1998.149995][   T37] br1: port 2(veth2) entered blocking state
[ 1998.150472][   T37] br1: port 2(veth2) entered forwarding state
[ 2028.060901][T18765] br1: port 2(veth2) entered disabled state
[ 2028.170977][T18766] veth2: left allmulticast mode
[ 2028.171332][T18766] veth2: left promiscuous mode
[ 2028.171818][T18766] br1: port 2(veth2) entered disabled state
[ 2028.278288][T18767] br1: port 1(veth1) entered disabled state
[ 2028.395104][T18768] veth1: left allmulticast mode
[ 2028.395472][T18768] veth1: left promiscuous mode
[ 2028.395978][T18768] br1: port 1(veth1) entered disabled state