[ 1397.394250][ T5917] br1: port 1(veth1) entered blocking state
[ 1397.394539][ T5917] br1: port 1(veth1) entered disabled state
[ 1397.394793][ T5917] veth1: entered allmulticast mode
[ 1397.396571][ T5917] veth1: entered promiscuous mode
[ 1397.546330][   T52] br1: port 1(veth1) entered blocking state
[ 1397.546571][   T52] br1: port 1(veth1) entered forwarding state
[ 1397.727823][ T5919] br1: port 2(veth2) entered blocking state
[ 1397.728068][ T5919] br1: port 2(veth2) entered disabled state
[ 1397.728304][ T5919] veth2: entered allmulticast mode
[ 1397.730102][ T5919] veth2: entered promiscuous mode
[ 1397.870362][   T52] br1: port 2(veth2) entered blocking state
[ 1397.870629][   T52] br1: port 2(veth2) entered forwarding state
[ 1429.473068][ T6253] br1: port 2(veth2) entered disabled state
[ 1429.608186][ T6254] veth2: left allmulticast mode
[ 1429.608428][ T6254] veth2: left promiscuous mode
[ 1429.608747][ T6254] br1: port 2(veth2) entered disabled state
[ 1429.754355][ T6255] br1: port 1(veth1) entered disabled state
[ 1429.902062][ T6256] veth1: left allmulticast mode
[ 1429.902280][ T6256] veth1: left promiscuous mode
[ 1429.902598][ T6256] br1: port 1(veth1) entered disabled state