[  500.846042] br1: port 1(veth1.100) entered blocking state
[  500.846121] br1: port 1(veth1.100) entered disabled state
[  500.846189] veth1.100: entered allmulticast mode
[  500.846244] veth1: entered allmulticast mode
[  500.846347] veth1.100: entered promiscuous mode
[  500.846402] veth1: entered promiscuous mode
[  500.887865] br1: port 1(veth1.100) entered blocking state
[  500.887938] br1: port 1(veth1.100) entered forwarding state
[  500.966541] br2: port 1(veth1.200) entered blocking state
[  500.966618] br2: port 1(veth1.200) entered disabled state
[  500.966685] veth1.200: entered allmulticast mode
[  500.966776] veth1.200: entered promiscuous mode
[  501.005269] br2: port 1(veth1.200) entered blocking state
[  501.005345] br2: port 1(veth1.200) entered forwarding state
[  510.159744] veth1.100: left allmulticast mode
[  510.159801] veth1.100: left promiscuous mode
[  510.159846] br1: port 1(veth1.100) entered disabled state
[  510.168946] veth1.200: left allmulticast mode
[  510.168994] veth1: left allmulticast mode
[  510.169023] veth1.200: left promiscuous mode
[  510.169058] veth1: left promiscuous mode
[  510.169096] br2: port 1(veth1.200) entered disabled state
[  512.185989] br2: port 1(veth1.200) entered blocking state
[  512.186041] br2: port 1(veth1.200) entered disabled state
[  512.186086] veth1.200: entered allmulticast mode
[  512.186118] veth1: entered allmulticast mode
[  512.186183] veth1.200: entered promiscuous mode
[  512.186215] veth1: entered promiscuous mode
[  512.186259] br2: port 1(veth1.200) entered blocking state
[  512.186291] br2: port 1(veth1.200) entered forwarding state
[  512.195138] br1: port 1(veth1.100) entered blocking state
[  512.195185] br1: port 1(veth1.100) entered disabled state
[  512.195223] veth1.100: entered allmulticast mode
[  512.195296] veth1.100: entered promiscuous mode
[  512.195353] br1: port 1(veth1.100) entered blocking state
[  512.195386] br1: port 1(veth1.100) entered forwarding state
[  516.232710] veth1.200: left allmulticast mode
[  516.232773] veth1.200: left promiscuous mode
[  516.232823] br2: port 1(veth1.200) entered disabled state
[  516.324592] veth1.100: left allmulticast mode
[  516.324655] veth1: left allmulticast mode
[  516.324685] veth1.100: left promiscuous mode
[  516.324720] veth1: left promiscuous mode
[  516.324772] br1: port 1(veth1.100) entered disabled state