[ 2018.719048][T19845] br0: port 1(veth1) entered blocking state
[ 2018.719472][T19845] br0: port 1(veth1) entered disabled state
[ 2018.720457][T19845] veth1: entered allmulticast mode
[ 2018.724905][T19845] veth1: entered promiscuous mode
[ 2018.857393][T19847] br0: port 2(veth2) entered blocking state
[ 2018.858541][T19847] br0: port 2(veth2) entered disabled state
[ 2018.859116][T19847] veth2: entered allmulticast mode
[ 2018.864834][T19847] veth2: entered promiscuous mode
[ 2019.008167][T19848] br0: port 3(veth4) entered blocking state
[ 2019.008589][T19848] br0: port 3(veth4) entered disabled state
[ 2019.009042][T19848] veth4: entered allmulticast mode
[ 2019.012706][T19848] veth4: entered promiscuous mode
[ 2019.836146][ T9515] br0: port 1(veth1) entered blocking state
[ 2019.836559][ T9515] br0: port 1(veth1) entered forwarding state
[ 2019.934162][  T151] br0: port 2(veth2) entered blocking state
[ 2019.934571][  T151] br0: port 2(veth2) entered forwarding state
[ 2020.059440][  T151] br0: port 3(veth4) entered blocking state
[ 2020.059906][  T151] br0: port 3(veth4) entered forwarding state
[ 2036.080832][T19914] veth3: entered promiscuous mode
[ 2038.212571][T19923] veth3: left promiscuous mode
[ 2038.356319][T19924] veth3: entered promiscuous mode
[ 2040.601804][T19933] veth3: left promiscuous mode
[ 2040.835040][T19941] br0: port 3(veth4) entered disabled state
[ 2040.945236][T19942] br0: port 2(veth2) entered disabled state
[ 2041.066604][T19943] br0: port 1(veth1) entered disabled state
[ 2041.201264][T19944] veth4: left allmulticast mode
[ 2041.201676][T19944] veth4: left promiscuous mode
[ 2041.202181][T19944] br0: port 3(veth4) entered disabled state
[ 2041.204251][T19944] veth2: left allmulticast mode
[ 2041.204573][T19944] veth2: left promiscuous mode
[ 2041.205451][T19944] br0: port 2(veth2) entered disabled state
[ 2041.207480][T19944] veth1: left allmulticast mode
[ 2041.208753][T19944] veth1: left promiscuous mode
[ 2041.209267][T19944] br0: port 1(veth1) entered disabled state