[ 1561.434480][ T9278] br1: port 1(veth1) entered blocking state
[ 1561.434748][ T9278] br1: port 1(veth1) entered disabled state
[ 1561.435015][ T9278] veth1: entered allmulticast mode
[ 1561.436937][ T9278] veth1: entered promiscuous mode
[ 1561.748103][ T9281] br1: port 2(veth2) entered blocking state
[ 1561.748413][ T9281] br1: port 2(veth2) entered disabled state
[ 1561.748699][ T9281] veth2: entered allmulticast mode
[ 1561.750601][ T9281] veth2: entered promiscuous mode
[ 1562.033991][ T9283] br1: port 2(veth2) entered blocking state
[ 1562.034329][ T9283] br1: port 2(veth2) entered forwarding state
[ 1562.034902][ T9283] br1: port 1(veth1) entered blocking state
[ 1562.035158][ T9283] br1: port 1(veth1) entered forwarding state
[ 1590.911333][ T9537] br1: port 2(veth2) entered disabled state
[ 1590.912052][ T9537] br1: port 1(veth1) entered disabled state
[ 1591.215146][ T9539] veth2: left allmulticast mode
[ 1591.215385][ T9539] veth2: left promiscuous mode
[ 1591.215818][ T9539] br1: port 2(veth2) entered disabled state
[ 1591.539173][ T9541] veth1: left allmulticast mode
[ 1591.539420][ T9541] veth1: left promiscuous mode
[ 1591.539752][ T9541] br1: port 1(veth1) entered disabled state