[ 1492.092652][ T4174] br1: port 1(veth1) entered blocking state
[ 1492.092971][ T4174] br1: port 1(veth1) entered disabled state
[ 1492.093550][ T4174] veth1: entered allmulticast mode
[ 1492.095454][ T4174] veth1: entered promiscuous mode
[ 1492.251199][   T51] br1: port 1(veth1) entered blocking state
[ 1492.251770][   T51] br1: port 1(veth1) entered forwarding state
[ 1492.394350][ T4176] br1: port 2(veth2) entered blocking state
[ 1492.394646][ T4176] br1: port 2(veth2) entered disabled state
[ 1492.394890][ T4176] veth2: entered allmulticast mode
[ 1492.396766][ T4176] veth2: entered promiscuous mode
[ 1492.585398][   T51] br1: port 2(veth2) entered blocking state
[ 1492.585680][   T51] br1: port 2(veth2) entered forwarding state
[ 1525.220832][ T4511] br1: port 2(veth2) entered disabled state
[ 1525.369546][ T4513] veth2: left allmulticast mode
[ 1525.369771][ T4513] veth2: left promiscuous mode
[ 1525.370077][ T4513] br1: port 2(veth2) entered disabled state
[ 1525.522970][ T4514] br1: port 1(veth1) entered disabled state
[ 1525.677191][ T4516] veth1: left allmulticast mode
[ 1525.677415][ T4516] veth1: left promiscuous mode
[ 1525.677724][ T4516] br1: port 1(veth1) entered disabled state