[  645.449284][ T3370] br1: port 1(veth1.100) entered blocking state
[  645.449850][ T3370] br1: port 1(veth1.100) entered disabled state
[  645.450112][ T3370] veth1.100: entered allmulticast mode
[  645.450273][ T3370] veth1: entered allmulticast mode
[  645.452138][ T3370] veth1.100: entered promiscuous mode
[  645.452315][ T3370] veth1: entered promiscuous mode
[  645.977200][ T3373] br1: port 1(veth1.100) entered blocking state
[  645.977518][ T3373] br1: port 1(veth1.100) entered forwarding state
[  646.938567][ T3383] br2: port 1(veth1.200) entered blocking state
[  646.938858][ T3383] br2: port 1(veth1.200) entered disabled state
[  646.939130][ T3383] veth1.200: entered allmulticast mode
[  646.941035][ T3383] veth1.200: entered promiscuous mode
[  647.493115][ T3386] br2: port 1(veth1.200) entered blocking state
[  647.493559][ T3386] br2: port 1(veth1.200) entered forwarding state
[  660.782089][ T3429] veth1.100: left allmulticast mode
[  660.782468][ T3429] veth1.100: left promiscuous mode
[  660.783269][ T3429] br1: port 1(veth1.100) entered disabled state
[  660.950000][ T3431] veth1.200: left allmulticast mode
[  660.950224][ T3431] veth1: left allmulticast mode
[  660.950433][ T3431] veth1.200: left promiscuous mode
[  660.950619][ T3431] veth1: left promiscuous mode
[  660.951097][ T3431] br2: port 1(veth1.200) entered disabled state
[  663.228358][ T3433] br2: port 1(veth1.200) entered blocking state
[  663.228611][ T3433] br2: port 1(veth1.200) entered disabled state
[  663.228867][ T3433] veth1.200: entered allmulticast mode
[  663.229023][ T3433] veth1: entered allmulticast mode
[  663.230912][ T3433] veth1.200: entered promiscuous mode
[  663.231084][ T3433] veth1: entered promiscuous mode
[  663.232059][ T3433] br2: port 1(veth1.200) entered blocking state
[  663.232280][ T3433] br2: port 1(veth1.200) entered forwarding state
[  663.399012][ T3434] br1: port 1(veth1.100) entered blocking state
[  663.399282][ T3434] br1: port 1(veth1.100) entered disabled state
[  663.400114][ T3434] veth1.100: entered allmulticast mode
[  663.401950][ T3434] veth1.100: entered promiscuous mode
[  663.402914][ T3434] br1: port 1(veth1.100) entered blocking state
[  663.403149][ T3434] br1: port 1(veth1.100) entered forwarding state
[  670.565656][ T3464] veth1.200: left allmulticast mode
[  670.565861][ T3464] veth1.200: left promiscuous mode
[  670.566443][ T3464] br2: port 1(veth1.200) entered disabled state
[  671.448241][ T3471] veth1.100: left allmulticast mode
[  671.448453][ T3471] veth1: left allmulticast mode
[  671.448650][ T3471] veth1.100: left promiscuous mode
[  671.448809][ T3471] veth1: left promiscuous mode
[  671.449270][ T3471] br1: port 1(veth1.100) entered disabled state