[ 1427.600990][ T8944] br1: port 1(veth1) entered blocking state
[ 1427.601260][ T8944] br1: port 1(veth1) entered disabled state
[ 1427.601538][ T8944] veth1: entered allmulticast mode
[ 1427.604813][ T8944] veth1: entered promiscuous mode
[ 1427.747898][  T252] br1: port 1(veth1) entered blocking state
[ 1427.748181][  T252] br1: port 1(veth1) entered forwarding state
[ 1427.894857][ T8947] br1: port 2(veth2) entered blocking state
[ 1427.895174][ T8947] br1: port 2(veth2) entered disabled state
[ 1427.895692][ T8947] veth2: entered allmulticast mode
[ 1427.897687][ T8947] veth2: entered promiscuous mode
[ 1428.054872][  T252] br1: port 2(veth2) entered blocking state
[ 1428.055161][  T252] br1: port 2(veth2) entered forwarding state
[ 1481.806612][ T9165] br1: port 1(veth1) entered disabled state
[ 1481.963042][ T9166] br1: port 2(veth2) entered disabled state
[ 1482.092626][ T9167] veth2: left allmulticast mode
[ 1482.092825][ T9167] veth2: left promiscuous mode
[ 1482.093127][ T9167] br1: port 2(veth2) entered disabled state
[ 1482.095507][ T9167] veth1: left allmulticast mode
[ 1482.095687][ T9167] veth1: left promiscuous mode
[ 1482.095988][ T9167] br1: port 1(veth1) entered disabled state