[  500.976248] br1: port 1(veth1.100) entered blocking state
[  500.976324] br1: port 1(veth1.100) entered disabled state
[  500.976384] veth1.100: entered allmulticast mode
[  500.976434] veth1: entered allmulticast mode
[  500.976541] veth1.100: entered promiscuous mode
[  500.976582] veth1: entered promiscuous mode
[  501.006726] br1: port 1(veth1.100) entered blocking state
[  501.006784] br1: port 1(veth1.100) entered forwarding state
[  501.065582] br2: port 1(veth1.200) entered blocking state
[  501.065652] br2: port 1(veth1.200) entered disabled state
[  501.065712] veth1.200: entered allmulticast mode
[  501.065806] veth1.200: entered promiscuous mode
[  501.096139] br2: port 1(veth1.200) entered blocking state
[  501.096201] br2: port 1(veth1.200) entered forwarding state
[  510.198776] veth1.100: left allmulticast mode
[  510.198845] veth1.100: left promiscuous mode
[  510.198897] br1: port 1(veth1.100) entered disabled state
[  510.210507] veth1.200: left allmulticast mode
[  510.210569] veth1: left allmulticast mode
[  510.210606] veth1.200: left promiscuous mode
[  510.210644] veth1: left promiscuous mode
[  510.210687] br2: port 1(veth1.200) entered disabled state
[  512.229963] br2: port 1(veth1.200) entered blocking state
[  512.230021] br2: port 1(veth1.200) entered disabled state
[  512.230070] veth1.200: entered allmulticast mode
[  512.230105] veth1: entered allmulticast mode
[  512.230191] veth1.200: entered promiscuous mode
[  512.230230] veth1: entered promiscuous mode
[  512.230290] br2: port 1(veth1.200) entered blocking state
[  512.230324] br2: port 1(veth1.200) entered forwarding state
[  512.240897] br1: port 1(veth1.100) entered blocking state
[  512.240950] br1: port 1(veth1.100) entered disabled state
[  512.240994] veth1.100: entered allmulticast mode
[  512.241068] veth1.100: entered promiscuous mode
[  512.241125] br1: port 1(veth1.100) entered blocking state
[  512.241156] br1: port 1(veth1.100) entered forwarding state
[  516.270158] veth1.200: left allmulticast mode
[  516.270223] veth1.200: left promiscuous mode
[  516.270274] br2: port 1(veth1.200) entered disabled state
[  516.367465] veth1.100: left allmulticast mode
[  516.367530] veth1: left allmulticast mode
[  516.367558] veth1.100: left promiscuous mode
[  516.367587] veth1: left promiscuous mode
[  516.367616] br1: port 1(veth1.100) entered disabled state