[  504.474933][ T6767] br1: port 1(veth1.100) entered blocking state
[  504.475165][ T6767] br1: port 1(veth1.100) entered disabled state
[  504.475350][ T6767] veth1.100: entered allmulticast mode
[  504.475476][ T6767] veth1: entered allmulticast mode
[  504.476955][ T6767] veth1.100: entered promiscuous mode
[  504.477097][ T6767] veth1: entered promiscuous mode
[  504.547362][ T6770] br1: port 1(veth1.100) entered blocking state
[  504.547566][ T6770] br1: port 1(veth1.100) entered forwarding state
[  504.768189][ T6781] br2: port 1(veth1.200) entered blocking state
[  504.768437][ T6781] br2: port 1(veth1.200) entered disabled state
[  504.768685][ T6781] veth1.200: entered allmulticast mode
[  504.770623][ T6781] veth1.200: entered promiscuous mode
[  504.840599][ T6784] br2: port 1(veth1.200) entered blocking state
[  504.840814][ T6784] br2: port 1(veth1.200) entered forwarding state
[  514.527454][ T6849] veth1.100: left allmulticast mode
[  514.527776][ T6849] veth1.100: left promiscuous mode
[  514.528446][ T6849] br1: port 1(veth1.100) entered disabled state
[  514.566246][ T6850] veth1.200: left allmulticast mode
[  514.566452][ T6850] veth1: left allmulticast mode
[  514.566710][ T6850] veth1.200: left promiscuous mode
[  514.566908][ T6850] veth1: left promiscuous mode
[  514.567362][ T6850] br2: port 1(veth1.200) entered disabled state
[  516.608516][ T6852] br2: port 1(veth1.200) entered blocking state
[  516.608780][ T6852] br2: port 1(veth1.200) entered disabled state
[  516.609050][ T6852] veth1.200: entered allmulticast mode
[  516.609233][ T6852] veth1: entered allmulticast mode
[  516.611773][ T6852] veth1.200: entered promiscuous mode
[  516.611981][ T6852] veth1: entered promiscuous mode
[  516.612608][ T6852] br2: port 1(veth1.200) entered blocking state
[  516.612843][ T6852] br2: port 1(veth1.200) entered forwarding state
[  516.635975][ T6853] br1: port 1(veth1.100) entered blocking state
[  516.636176][ T6853] br1: port 1(veth1.100) entered disabled state
[  516.636367][ T6853] veth1.100: entered allmulticast mode
[  516.637893][ T6853] veth1.100: entered promiscuous mode
[  516.638428][ T6853] br1: port 1(veth1.100) entered blocking state
[  516.638605][ T6853] br1: port 1(veth1.100) entered forwarding state
[  521.148837][ T6905] veth1.200: left allmulticast mode
[  521.149096][ T6905] veth1.200: left promiscuous mode
[  521.149527][ T6905] br2: port 1(veth1.200) entered disabled state
[  521.397720][ T6913] veth1.100: left allmulticast mode
[  521.398026][ T6913] veth1: left allmulticast mode
[  521.398382][ T6913] veth1.100: left promiscuous mode
[  521.398632][ T6913] veth1: left promiscuous mode
[  521.399316][ T6913] br1: port 1(veth1.100) entered disabled state