[ 1597.571190][ T9520] br1: port 1(veth1.100) entered blocking state
[ 1597.571510][ T9520] br1: port 1(veth1.100) entered disabled state
[ 1597.571754][ T9520] veth1.100: entered allmulticast mode
[ 1597.571912][ T9520] veth1: entered allmulticast mode
[ 1597.573720][ T9520] veth1.100: entered promiscuous mode
[ 1597.573892][ T9520] veth1: entered promiscuous mode
[ 1598.007898][ T9523] br1: port 1(veth1.100) entered blocking state
[ 1598.008160][ T9523] br1: port 1(veth1.100) entered forwarding state
[ 1598.934283][ T9534] br2: port 1(veth1.200) entered blocking state
[ 1598.934668][ T9534] br2: port 1(veth1.200) entered disabled state
[ 1598.934915][ T9534] veth1.200: entered allmulticast mode
[ 1598.936737][ T9534] veth1.200: entered promiscuous mode
[ 1599.372646][ T9537] br2: port 1(veth1.200) entered blocking state
[ 1599.372987][ T9537] br2: port 1(veth1.200) entered forwarding state
[ 1612.373733][ T9580] veth1.100: left allmulticast mode
[ 1612.373968][ T9580] veth1.100: left promiscuous mode
[ 1612.374492][ T9580] br1: port 1(veth1.100) entered disabled state
[ 1612.531869][ T9581] veth1.200: left allmulticast mode
[ 1612.532116][ T9581] veth1: left allmulticast mode
[ 1612.532322][ T9581] veth1.200: left promiscuous mode
[ 1612.533202][ T9581] veth1: left promiscuous mode
[ 1612.533776][ T9581] br2: port 1(veth1.200) entered disabled state
[ 1614.799893][ T9583] br2: port 1(veth1.200) entered blocking state
[ 1614.800213][ T9583] br2: port 1(veth1.200) entered disabled state
[ 1614.800501][ T9583] veth1.200: entered allmulticast mode
[ 1614.800668][ T9583] veth1: entered allmulticast mode
[ 1614.804247][ T9583] veth1.200: entered promiscuous mode
[ 1614.804540][ T9583] veth1: entered promiscuous mode
[ 1614.805956][ T9583] br2: port 1(veth1.200) entered blocking state
[ 1614.806348][ T9583] br2: port 1(veth1.200) entered forwarding state
[ 1614.957672][ T9584] br1: port 1(veth1.100) entered blocking state
[ 1614.958044][ T9584] br1: port 1(veth1.100) entered disabled state
[ 1614.958295][ T9584] veth1.100: entered allmulticast mode
[ 1614.960202][ T9584] veth1.100: entered promiscuous mode
[ 1614.961269][ T9584] br1: port 1(veth1.100) entered blocking state
[ 1614.961574][ T9584] br1: port 1(veth1.100) entered forwarding state
[ 1621.964351][ T9614] veth1.200: left allmulticast mode
[ 1621.964697][ T9614] veth1.200: left promiscuous mode
[ 1621.965258][ T9614] br2: port 1(veth1.200) entered disabled state
[ 1622.832737][ T9621] veth1.100: left allmulticast mode
[ 1622.833011][ T9621] veth1: left allmulticast mode
[ 1622.833190][ T9621] veth1.100: left promiscuous mode
[ 1622.833369][ T9621] veth1: left promiscuous mode
[ 1622.833839][ T9621] br1: port 1(veth1.100) entered disabled state