[ 1744.315002][ T8494] br1: port 1(veth1) entered blocking state
[ 1744.315290][ T8494] br1: port 1(veth1) entered disabled state
[ 1744.315581][ T8494] veth1: entered allmulticast mode
[ 1744.317555][ T8494] veth1: entered promiscuous mode
[ 1744.694785][ T8497] br1: port 2(veth2) entered blocking state
[ 1744.695046][ T8497] br1: port 2(veth2) entered disabled state
[ 1744.695302][ T8497] veth2: entered allmulticast mode
[ 1744.697133][ T8497] veth2: entered promiscuous mode
[ 1745.016538][ T8499] br1: port 2(veth2) entered blocking state
[ 1745.016826][ T8499] br1: port 2(veth2) entered forwarding state
[ 1745.017274][ T8499] br1: port 1(veth1) entered blocking state
[ 1745.017507][ T8499] br1: port 1(veth1) entered forwarding state
[ 1775.765257][ T8785] br1: port 2(veth2) entered disabled state
[ 1775.765933][ T8785] br1: port 1(veth1) entered disabled state
[ 1776.086302][ T8787] veth2: left allmulticast mode
[ 1776.086549][ T8787] veth2: left promiscuous mode
[ 1776.087175][ T8787] br1: port 2(veth2) entered disabled state
[ 1776.490695][ T8789] veth1: left allmulticast mode
[ 1776.490937][ T8789] veth1: left promiscuous mode
[ 1776.491263][ T8789] br1: port 1(veth1) entered disabled state