[ 1557.634980][ T9670] br1: port 1(veth1) entered blocking state
[ 1557.635429][ T9670] br1: port 1(veth1) entered disabled state
[ 1557.635851][ T9670] veth1: entered allmulticast mode
[ 1557.639275][ T9670] veth1: entered promiscuous mode
[ 1557.779767][   T46] br1: port 1(veth1) entered blocking state
[ 1557.780233][   T46] br1: port 1(veth1) entered forwarding state
[ 1557.905080][ T9673] br1: port 2(veth2) entered blocking state
[ 1557.905513][ T9673] br1: port 2(veth2) entered disabled state
[ 1557.905942][ T9673] veth2: entered allmulticast mode
[ 1557.909245][ T9673] veth2: entered promiscuous mode
[ 1558.024589][   T36] br1: port 2(veth2) entered blocking state
[ 1558.025094][   T36] br1: port 2(veth2) entered forwarding state
[ 1579.843833][ T9872] br1: port 2(veth2) entered disabled state
[ 1579.948726][ T9873] veth2: left allmulticast mode
[ 1579.949192][ T9873] veth2: left promiscuous mode
[ 1579.949704][ T9873] br1: port 2(veth2) entered disabled state
[ 1580.062891][ T9874] br1: port 1(veth1) entered disabled state
[ 1580.167867][ T9875] veth1: left allmulticast mode
[ 1580.168425][ T9875] veth1: left promiscuous mode
[ 1580.169243][ T9875] br1: port 1(veth1) entered disabled state