[  732.909853][ T1515] br1: port 1(veth1.100) entered blocking state
[  732.910060][ T1515] br1: port 1(veth1.100) entered disabled state
[  732.910237][ T1515] veth1.100: entered allmulticast mode
[  732.910375][ T1515] veth1: entered allmulticast mode
[  732.912439][ T1515] veth1.100: entered promiscuous mode
[  732.912586][ T1515] veth1: entered promiscuous mode
[  732.980976][ T1519] br1: port 1(veth1.100) entered blocking state
[  732.981203][ T1519] br1: port 1(veth1.100) entered forwarding state
[  733.170625][ T1531] br2: port 1(veth1.200) entered blocking state
[  733.171292][ T1531] br2: port 1(veth1.200) entered disabled state
[  733.171476][ T1531] veth1.200: entered allmulticast mode
[  733.172893][ T1531] veth1.200: entered promiscuous mode
[  733.245590][ T1534] br2: port 1(veth1.200) entered blocking state
[  733.245794][ T1534] br2: port 1(veth1.200) entered forwarding state
[  742.814158][ T1599] veth1.100: left allmulticast mode
[  742.814398][ T1599] veth1.100: left promiscuous mode
[  742.814784][ T1599] br1: port 1(veth1.100) entered disabled state
[  742.838293][ T1600] veth1.200: left allmulticast mode
[  742.838455][ T1600] veth1: left allmulticast mode
[  742.838628][ T1600] veth1.200: left promiscuous mode
[  742.838765][ T1600] veth1: left promiscuous mode
[  742.839118][ T1600] br2: port 1(veth1.200) entered disabled state
[  744.879113][ T1602] br2: port 1(veth1.200) entered blocking state
[  744.879328][ T1602] br2: port 1(veth1.200) entered disabled state
[  744.879532][ T1602] veth1.200: entered allmulticast mode
[  744.880329][ T1602] veth1: entered allmulticast mode
[  744.881894][ T1602] veth1.200: entered promiscuous mode
[  744.882037][ T1602] veth1: entered promiscuous mode
[  744.882565][ T1602] br2: port 1(veth1.200) entered blocking state
[  744.882740][ T1602] br2: port 1(veth1.200) entered forwarding state
[  744.904744][ T1603] br1: port 1(veth1.100) entered blocking state
[  744.904927][ T1603] br1: port 1(veth1.100) entered disabled state
[  744.905107][ T1603] veth1.100: entered allmulticast mode
[  744.906544][ T1603] veth1.100: entered promiscuous mode
[  744.907057][ T1603] br1: port 1(veth1.100) entered blocking state
[  744.907226][ T1603] br1: port 1(veth1.100) entered forwarding state
[  749.341588][ T1655] veth1.200: left allmulticast mode
[  749.341803][ T1655] veth1.200: left promiscuous mode
[  749.342151][ T1655] br2: port 1(veth1.200) entered disabled state
[  749.508995][ T1661] veth1.100: left allmulticast mode
[  749.509162][ T1661] veth1: left allmulticast mode
[  749.509347][ T1661] veth1.100: left promiscuous mode
[  749.509487][ T1661] veth1: left promiscuous mode
[  749.509855][ T1661] br1: port 1(veth1.100) entered disabled state