[ 2151.065023][T19996] br1: port 1(veth1) entered blocking state
[ 2151.065443][T19996] br1: port 1(veth1) entered disabled state
[ 2151.065868][T19996] veth1: entered allmulticast mode
[ 2151.081527][T19996] veth1: entered promiscuous mode
[ 2151.189144][   T37] br1: port 1(veth1) entered blocking state
[ 2151.189599][   T37] br1: port 1(veth1) entered forwarding state
[ 2151.309882][T19999] br1: port 2(veth2) entered blocking state
[ 2151.310312][T19999] br1: port 2(veth2) entered disabled state
[ 2151.310740][T19999] veth2: entered allmulticast mode
[ 2151.315141][T19999] veth2: entered promiscuous mode
[ 2151.419961][   T37] br1: port 2(veth2) entered blocking state
[ 2151.420461][   T37] br1: port 2(veth2) entered forwarding state
[ 2173.524103][T20198] br1: port 2(veth2) entered disabled state
[ 2173.647375][T20199] veth2: left allmulticast mode
[ 2173.647752][T20199] veth2: left promiscuous mode
[ 2173.648244][T20199] br1: port 2(veth2) entered disabled state
[ 2173.753215][T20200] br1: port 1(veth1) entered disabled state
[ 2173.865753][T20201] veth1: left allmulticast mode
[ 2173.866088][T20201] veth1: left promiscuous mode
[ 2173.866565][T20201] br1: port 1(veth1) entered disabled state