[  736.706915][ T7206] br1: port 1(veth1.100) entered blocking state
[  736.707127][ T7206] br1: port 1(veth1.100) entered disabled state
[  736.708322][ T7206] veth1.100: entered allmulticast mode
[  736.708459][ T7206] veth1: entered allmulticast mode
[  736.709915][ T7206] veth1.100: entered promiscuous mode
[  736.710047][ T7206] veth1: entered promiscuous mode
[  736.810739][ T7209] br1: port 1(veth1.100) entered blocking state
[  736.810975][ T7209] br1: port 1(veth1.100) entered forwarding state
[  737.063008][ T7220] br2: port 1(veth1.200) entered blocking state
[  737.063255][ T7220] br2: port 1(veth1.200) entered disabled state
[  737.064103][ T7220] veth1.200: entered allmulticast mode
[  737.065679][ T7220] veth1.200: entered promiscuous mode
[  737.149988][ T7223] br2: port 1(veth1.200) entered blocking state
[  737.150307][ T7223] br2: port 1(veth1.200) entered forwarding state
[  746.838940][ T7289] veth1.100: left allmulticast mode
[  746.839155][ T7289] veth1.100: left promiscuous mode
[  746.839566][ T7289] br1: port 1(veth1.100) entered disabled state
[  746.873155][ T7291] veth1.200: left allmulticast mode
[  746.873895][ T7291] veth1: left allmulticast mode
[  746.874184][ T7291] veth1.200: left promiscuous mode
[  746.874404][ T7291] veth1: left promiscuous mode
[  746.874995][ T7291] br2: port 1(veth1.200) entered disabled state
[  748.940529][ T7293] br2: port 1(veth1.200) entered blocking state
[  748.940775][ T7293] br2: port 1(veth1.200) entered disabled state
[  748.941012][ T7293] veth1.200: entered allmulticast mode
[  748.941176][ T7293] veth1: entered allmulticast mode
[  748.942710][ T7293] veth1.200: entered promiscuous mode
[  748.942889][ T7293] veth1: entered promiscuous mode
[  748.943484][ T7293] br2: port 1(veth1.200) entered blocking state
[  748.943689][ T7293] br2: port 1(veth1.200) entered forwarding state
[  748.965031][ T7294] br1: port 1(veth1.100) entered blocking state
[  748.965205][ T7294] br1: port 1(veth1.100) entered disabled state
[  748.965389][ T7294] veth1.100: entered allmulticast mode
[  748.966786][ T7294] veth1.100: entered promiscuous mode
[  748.967269][ T7294] br1: port 1(veth1.100) entered blocking state
[  748.967441][ T7294] br1: port 1(veth1.100) entered forwarding state
[  753.388683][ T7346] veth1.200: left allmulticast mode
[  753.388904][ T7346] veth1.200: left promiscuous mode
[  753.389261][ T7346] br2: port 1(veth1.200) entered disabled state
[  753.597929][ T7354] veth1.100: left allmulticast mode
[  753.598099][ T7354] veth1: left allmulticast mode
[  753.598294][ T7354] veth1.100: left promiscuous mode
[  753.598432][ T7354] veth1: left promiscuous mode
[  753.598793][ T7354] br1: port 1(veth1.100) entered disabled state