[  500.536809] br1: port 1(veth1.100) entered blocking state
[  500.536870] br1: port 1(veth1.100) entered disabled state
[  500.536922] veth1.100: entered allmulticast mode
[  500.536962] veth1: entered allmulticast mode
[  500.537031] veth1.100: entered promiscuous mode
[  500.537073] veth1: entered promiscuous mode
[  500.568329] br1: port 1(veth1.100) entered blocking state
[  500.568401] br1: port 1(veth1.100) entered forwarding state
[  500.623757] br2: port 1(veth1.200) entered blocking state
[  500.623820] br2: port 1(veth1.200) entered disabled state
[  500.623868] veth1.200: entered allmulticast mode
[  500.623954] veth1.200: entered promiscuous mode
[  500.650136] br2: port 1(veth1.200) entered blocking state
[  500.650185] br2: port 1(veth1.200) entered forwarding state
[  509.707230] veth1.100: left allmulticast mode
[  509.707289] veth1.100: left promiscuous mode
[  509.707338] br1: port 1(veth1.100) entered disabled state
[  509.716960] veth1.200: left allmulticast mode
[  509.717019] veth1: left allmulticast mode
[  509.717049] veth1.200: left promiscuous mode
[  509.717081] veth1: left promiscuous mode
[  509.717119] br2: port 1(veth1.200) entered disabled state
[  511.732932] br2: port 1(veth1.200) entered blocking state
[  511.732996] br2: port 1(veth1.200) entered disabled state
[  511.733060] veth1.200: entered allmulticast mode
[  511.733104] veth1: entered allmulticast mode
[  511.733185] veth1.200: entered promiscuous mode
[  511.733227] veth1: entered promiscuous mode
[  511.733277] br2: port 1(veth1.200) entered blocking state
[  511.733320] br2: port 1(veth1.200) entered forwarding state
[  511.743057] br1: port 1(veth1.100) entered blocking state
[  511.743115] br1: port 1(veth1.100) entered disabled state
[  511.743168] veth1.100: entered allmulticast mode
[  511.743247] veth1.100: entered promiscuous mode
[  511.743317] br1: port 1(veth1.100) entered blocking state
[  511.743360] br1: port 1(veth1.100) entered forwarding state
[  515.769553] veth1.200: left allmulticast mode
[  515.769621] veth1.200: left promiscuous mode
[  515.769679] br2: port 1(veth1.200) entered disabled state
[  515.848804] veth1.100: left allmulticast mode
[  515.848864] veth1: left allmulticast mode
[  515.848890] veth1.100: left promiscuous mode
[  515.848920] veth1: left promiscuous mode
[  515.848951] br1: port 1(veth1.100) entered disabled state