[  497.938484][ T4720] 8021q: 802.1Q VLAN Support v1.8
[  498.851530][ T4766] br1: port 1(veth1.100) entered blocking state
[  498.851792][ T4766] br1: port 1(veth1.100) entered disabled state
[  498.852025][ T4766] veth1.100: entered allmulticast mode
[  498.852194][ T4766] veth1: entered allmulticast mode
[  498.860121][ T4766] veth1.100: entered promiscuous mode
[  498.860303][ T4766] veth1: entered promiscuous mode
[  498.931737][ T4769] br1: port 1(veth1.100) entered blocking state
[  498.931962][ T4769] br1: port 1(veth1.100) entered forwarding state
[  499.148208][ T4779] br2: port 1(veth1.200) entered blocking state
[  499.148423][ T4779] br2: port 1(veth1.200) entered disabled state
[  499.148626][ T4779] veth1.200: entered allmulticast mode
[  499.150077][ T4779] veth1.200: entered promiscuous mode
[  499.226556][ T4782] br2: port 1(veth1.200) entered blocking state
[  499.226776][ T4782] br2: port 1(veth1.200) entered forwarding state
[  509.042592][ T4843] veth1.100: left allmulticast mode
[  509.042817][ T4843] veth1.100: left promiscuous mode
[  509.043190][ T4843] br1: port 1(veth1.100) entered disabled state
[  509.070537][ T4844] veth1.200: left allmulticast mode
[  509.070768][ T4844] veth1: left allmulticast mode
[  509.070989][ T4844] veth1.200: left promiscuous mode
[  509.071196][ T4844] veth1: left promiscuous mode
[  509.071630][ T4844] br2: port 1(veth1.200) entered disabled state
[  511.128027][ T4846] br2: port 1(veth1.200) entered blocking state
[  511.128271][ T4846] br2: port 1(veth1.200) entered disabled state
[  511.128478][ T4846] veth1.200: entered allmulticast mode
[  511.128620][ T4846] veth1: entered allmulticast mode
[  511.130113][ T4846] veth1.200: entered promiscuous mode
[  511.130259][ T4846] veth1: entered promiscuous mode
[  511.131163][ T4846] br2: port 1(veth1.200) entered blocking state
[  511.131343][ T4846] br2: port 1(veth1.200) entered forwarding state
[  511.153129][ T4847] br1: port 1(veth1.100) entered blocking state
[  511.153380][ T4847] br1: port 1(veth1.100) entered disabled state
[  511.153650][ T4847] veth1.100: entered allmulticast mode
[  511.155250][ T4847] veth1.100: entered promiscuous mode
[  511.155855][ T4847] br1: port 1(veth1.100) entered blocking state
[  511.156090][ T4847] br1: port 1(veth1.100) entered forwarding state
[  515.782458][ T4899] veth1.200: left allmulticast mode
[  515.782658][ T4899] veth1.200: left promiscuous mode
[  515.784182][ T4899] br2: port 1(veth1.200) entered disabled state
[  515.993237][ T4904] veth1.100: left allmulticast mode
[  515.993575][ T4904] veth1: left allmulticast mode
[  515.994367][ T4904] veth1.100: left promiscuous mode
[  515.994658][ T4904] veth1: left promiscuous mode
[  515.995345][ T4904] br1: port 1(veth1.100) entered disabled state