[  750.611691][ T1244] br1: port 1(veth1.100) entered blocking state
[  750.611953][ T1244] br1: port 1(veth1.100) entered disabled state
[  750.612785][ T1244] veth1.100: entered allmulticast mode
[  750.612958][ T1244] veth1: entered allmulticast mode
[  750.614632][ T1244] veth1.100: entered promiscuous mode
[  750.614819][ T1244] veth1: entered promiscuous mode
[  750.686886][ T1247] br1: port 1(veth1.100) entered blocking state
[  750.687163][ T1247] br1: port 1(veth1.100) entered forwarding state
[  750.906263][ T1260] br2: port 1(veth1.200) entered blocking state
[  750.906475][ T1260] br2: port 1(veth1.200) entered disabled state
[  750.906679][ T1260] veth1.200: entered allmulticast mode
[  750.908211][ T1260] veth1.200: entered promiscuous mode
[  750.987986][ T1263] br2: port 1(veth1.200) entered blocking state
[  750.988232][ T1263] br2: port 1(veth1.200) entered forwarding state
[  760.593286][ T1328] veth1.100: left allmulticast mode
[  760.593554][ T1328] veth1.100: left promiscuous mode
[  760.593978][ T1328] br1: port 1(veth1.100) entered disabled state
[  760.635431][ T1330] veth1.200: left allmulticast mode
[  760.635632][ T1330] veth1: left allmulticast mode
[  760.635876][ T1330] veth1.200: left promiscuous mode
[  760.636051][ T1330] veth1: left promiscuous mode
[  760.636534][ T1330] br2: port 1(veth1.200) entered disabled state
[  762.681097][ T1332] br2: port 1(veth1.200) entered blocking state
[  762.681365][ T1332] br2: port 1(veth1.200) entered disabled state
[  762.681617][ T1332] veth1.200: entered allmulticast mode
[  762.681796][ T1332] veth1: entered allmulticast mode
[  762.684157][ T1332] veth1.200: entered promiscuous mode
[  762.684342][ T1332] veth1: entered promiscuous mode
[  762.684958][ T1332] br2: port 1(veth1.200) entered blocking state
[  762.685185][ T1332] br2: port 1(veth1.200) entered forwarding state
[  762.707049][ T1333] br1: port 1(veth1.100) entered blocking state
[  762.707247][ T1333] br1: port 1(veth1.100) entered disabled state
[  762.707433][ T1333] veth1.100: entered allmulticast mode
[  762.708910][ T1333] veth1.100: entered promiscuous mode
[  762.709429][ T1333] br1: port 1(veth1.100) entered blocking state
[  762.709601][ T1333] br1: port 1(veth1.100) entered forwarding state
[  767.127426][ T1385] veth1.200: left allmulticast mode
[  767.127694][ T1385] veth1.200: left promiscuous mode
[  767.128097][ T1385] br2: port 1(veth1.200) entered disabled state
[  767.284067][ T1390] veth1.100: left allmulticast mode
[  767.284242][ T1390] veth1: left allmulticast mode
[  767.284412][ T1390] veth1.100: left promiscuous mode
[  767.284546][ T1390] veth1: left promiscuous mode
[  767.284889][ T1390] br1: port 1(veth1.100) entered disabled state