[ 1257.178931][T15517] br0: port 1(veth1) entered blocking state
[ 1257.179430][T15517] br0: port 1(veth1) entered disabled state
[ 1257.179964][T15517] veth1: entered allmulticast mode
[ 1257.186104][T15517] veth1: entered promiscuous mode
[ 1257.272752][T15519] br0: port 2(veth2) entered blocking state
[ 1257.273577][T15519] br0: port 2(veth2) entered disabled state
[ 1257.273975][T15519] veth2: entered allmulticast mode
[ 1257.276090][T15519] veth2: entered promiscuous mode
[ 1257.457333][  T252] br0: port 1(veth1) entered blocking state
[ 1257.457660][  T252] br0: port 1(veth1) entered forwarding state
[ 1257.561981][  T252] br0: port 2(veth2) entered blocking state
[ 1257.562368][  T252] br0: port 2(veth2) entered forwarding state
[ 1287.968996][T15609] br0: port 2(veth2) entered disabled state
[ 1288.062773][T15610] br0: port 1(veth1) entered disabled state
[ 1288.143705][T15611] veth2: left allmulticast mode
[ 1288.143963][T15611] veth2: left promiscuous mode
[ 1288.144299][T15611] br0: port 2(veth2) entered disabled state
[ 1288.145649][T15611] veth1: left allmulticast mode
[ 1288.145887][T15611] veth1: left promiscuous mode
[ 1288.146244][T15611] br0: port 1(veth1) entered disabled state