[  871.225492][ T3416] br1: port 1(veth1) entered blocking state
[  871.225789][ T3416] br1: port 1(veth1) entered disabled state
[  871.231144][ T3416] veth1: entered allmulticast mode
[  871.234128][ T3416] veth1: entered promiscuous mode
[  871.389229][T17920] br1: port 1(veth1) entered blocking state
[  871.389663][T17920] br1: port 1(veth1) entered forwarding state
[  871.551292][ T3418] br1: port 2(veth2) entered blocking state
[  871.551662][ T3418] br1: port 2(veth2) entered disabled state
[  871.553068][ T3418] veth2: entered allmulticast mode
[  871.556213][ T3418] veth2: entered promiscuous mode
[  871.727740][   T51] br1: port 2(veth2) entered blocking state
[  871.728186][   T51] br1: port 2(veth2) entered forwarding state
[ 1017.830319][ T4739] br1: port 2(veth2) entered disabled state
[ 1017.995581][ T4741] veth2: left allmulticast mode
[ 1017.995915][ T4741] veth2: left promiscuous mode
[ 1017.996416][ T4741] br1: port 2(veth2) entered disabled state
[ 1018.172642][ T4742] br1: port 1(veth1) entered disabled state
[ 1018.324305][ T4743] veth1: left allmulticast mode
[ 1018.324511][ T4743] veth1: left promiscuous mode
[ 1018.324804][ T4743] br1: port 1(veth1) entered disabled state