[  500.779959] br1: port 1(veth1.100) entered blocking state
[  500.780011] br1: port 1(veth1.100) entered disabled state
[  500.780051] veth1.100: entered allmulticast mode
[  500.780085] veth1: entered allmulticast mode
[  500.780148] veth1.100: entered promiscuous mode
[  500.780181] veth1: entered promiscuous mode
[  500.807171] br1: port 1(veth1.100) entered blocking state
[  500.807223] br1: port 1(veth1.100) entered forwarding state
[  500.861595] br2: port 1(veth1.200) entered blocking state
[  500.861647] br2: port 1(veth1.200) entered disabled state
[  500.861691] veth1.200: entered allmulticast mode
[  500.861775] veth1.200: entered promiscuous mode
[  500.889252] br2: port 1(veth1.200) entered blocking state
[  500.889312] br2: port 1(veth1.200) entered forwarding state
[  510.079929] veth1.100: left allmulticast mode
[  510.080004] veth1.100: left promiscuous mode
[  510.080054] br1: port 1(veth1.100) entered disabled state
[  510.098367] veth1.200: left allmulticast mode
[  510.098456] veth1: left allmulticast mode
[  510.098497] veth1.200: left promiscuous mode
[  510.098540] veth1: left promiscuous mode
[  510.098586] br2: port 1(veth1.200) entered disabled state
[  512.123688] br2: port 1(veth1.200) entered blocking state
[  512.123787] br2: port 1(veth1.200) entered disabled state
[  512.123860] veth1.200: entered allmulticast mode
[  512.123920] veth1: entered allmulticast mode
[  512.124023] veth1.200: entered promiscuous mode
[  512.124077] veth1: entered promiscuous mode
[  512.124153] br2: port 1(veth1.200) entered blocking state
[  512.124208] br2: port 1(veth1.200) entered forwarding state
[  512.135019] br1: port 1(veth1.100) entered blocking state
[  512.135093] br1: port 1(veth1.100) entered disabled state
[  512.135148] veth1.100: entered allmulticast mode
[  512.135229] veth1.100: entered promiscuous mode
[  512.135298] br1: port 1(veth1.100) entered blocking state
[  512.135345] br1: port 1(veth1.100) entered forwarding state
[  516.168238] veth1.200: left allmulticast mode
[  516.168308] veth1.200: left promiscuous mode
[  516.168365] br2: port 1(veth1.200) entered disabled state
[  516.254146] veth1.100: left allmulticast mode
[  516.254198] veth1: left allmulticast mode
[  516.254230] veth1.100: left promiscuous mode
[  516.254267] veth1: left promiscuous mode
[  516.254305] br1: port 1(veth1.100) entered disabled state