[ 1259.639432][ T6446] br1: port 1(veth1.100) entered blocking state
[ 1259.639793][ T6446] br1: port 1(veth1.100) entered disabled state
[ 1259.640123][ T6446] veth1.100: entered allmulticast mode
[ 1259.640317][ T6446] veth1: entered allmulticast mode
[ 1259.642329][ T6446] veth1.100: entered promiscuous mode
[ 1259.642551][ T6446] veth1: entered promiscuous mode
[ 1260.034511][ T6449] br1: port 1(veth1.100) entered blocking state
[ 1260.034851][ T6449] br1: port 1(veth1.100) entered forwarding state
[ 1260.812058][ T6459] br2: port 1(veth1.200) entered blocking state
[ 1260.812435][ T6459] br2: port 1(veth1.200) entered disabled state
[ 1260.812804][ T6459] veth1.200: entered allmulticast mode
[ 1260.817256][ T6459] veth1.200: entered promiscuous mode
[ 1261.190839][ T6462] br2: port 1(veth1.200) entered blocking state
[ 1261.191328][ T6462] br2: port 1(veth1.200) entered forwarding state
[ 1273.534097][ T6505] veth1.100: left allmulticast mode
[ 1273.534311][ T6505] veth1.100: left promiscuous mode
[ 1273.534791][ T6505] br1: port 1(veth1.100) entered disabled state
[ 1273.653923][ T6506] veth1.200: left allmulticast mode
[ 1273.654291][ T6506] veth1: left allmulticast mode
[ 1273.654585][ T6506] veth1.200: left promiscuous mode
[ 1273.654871][ T6506] veth1: left promiscuous mode
[ 1273.655635][ T6506] br2: port 1(veth1.200) entered disabled state
[ 1275.894040][ T6508] br2: port 1(veth1.200) entered blocking state
[ 1275.894302][ T6508] br2: port 1(veth1.200) entered disabled state
[ 1275.894568][ T6508] veth1.200: entered allmulticast mode
[ 1275.894723][ T6508] veth1: entered allmulticast mode
[ 1275.897705][ T6508] veth1.200: entered promiscuous mode
[ 1275.897892][ T6508] veth1: entered promiscuous mode
[ 1275.898893][ T6508] br2: port 1(veth1.200) entered blocking state
[ 1275.899129][ T6508] br2: port 1(veth1.200) entered forwarding state
[ 1276.011452][ T6509] br1: port 1(veth1.100) entered blocking state
[ 1276.011792][ T6509] br1: port 1(veth1.100) entered disabled state
[ 1276.012058][ T6509] veth1.100: entered allmulticast mode
[ 1276.013870][ T6509] veth1.100: entered promiscuous mode
[ 1276.021606][ T6509] br1: port 1(veth1.100) entered blocking state
[ 1276.021860][ T6509] br1: port 1(veth1.100) entered forwarding state
[ 1282.367539][ T6539] veth1.200: left allmulticast mode
[ 1282.367754][ T6539] veth1.200: left promiscuous mode
[ 1282.368241][ T6539] br2: port 1(veth1.200) entered disabled state
[ 1282.989092][ T6546] veth1.100: left allmulticast mode
[ 1282.989315][ T6546] veth1: left allmulticast mode
[ 1282.989500][ T6546] veth1.100: left promiscuous mode
[ 1282.989662][ T6546] veth1: left promiscuous mode
[ 1282.990164][ T6546] br1: port 1(veth1.100) entered disabled state