[  743.828255][T15548] br1: port 1(veth1.100) entered blocking state
[  743.828389][T15548] br1: port 1(veth1.100) entered disabled state
[  743.828503][T15548] veth1.100: entered allmulticast mode
[  743.828580][T15548] veth1: entered allmulticast mode
[  743.829458][T15548] veth1.100: entered promiscuous mode
[  743.829547][T15548] veth1: entered promiscuous mode
[  743.873769][T15551] br1: port 1(veth1.100) entered blocking state
[  743.873896][T15551] br1: port 1(veth1.100) entered forwarding state
[  743.994857][T15562] br2: port 1(veth1.200) entered blocking state
[  743.995031][T15562] br2: port 1(veth1.200) entered disabled state
[  743.995184][T15562] veth1.200: entered allmulticast mode
[  743.996099][T15562] veth1.200: entered promiscuous mode
[  744.039446][T15565] br2: port 1(veth1.200) entered blocking state
[  744.039582][T15565] br2: port 1(veth1.200) entered forwarding state
[  753.338065][T15630] veth1.100: left allmulticast mode
[  753.338207][T15630] veth1.100: left promiscuous mode
[  753.338515][T15630] br1: port 1(veth1.100) entered disabled state
[  753.360886][T15631] veth1.200: left allmulticast mode
[  753.361019][T15631] veth1: left allmulticast mode
[  753.361180][T15631] veth1.200: left promiscuous mode
[  753.361296][T15631] veth1: left promiscuous mode
[  753.361599][T15631] br2: port 1(veth1.200) entered disabled state
[  755.390488][T15633] br2: port 1(veth1.200) entered blocking state
[  755.390719][T15633] br2: port 1(veth1.200) entered disabled state
[  755.390950][T15633] veth1.200: entered allmulticast mode
[  755.391309][T15633] veth1: entered allmulticast mode
[  755.392738][T15633] veth1.200: entered promiscuous mode
[  755.392903][T15633] veth1: entered promiscuous mode
[  755.399025][T15633] br2: port 1(veth1.200) entered blocking state
[  755.399218][T15633] br2: port 1(veth1.200) entered forwarding state
[  755.414184][T15634] br1: port 1(veth1.100) entered blocking state
[  755.414289][T15634] br1: port 1(veth1.100) entered disabled state
[  755.414399][T15634] veth1.100: entered allmulticast mode
[  755.415880][T15634] veth1.100: entered promiscuous mode
[  755.416226][T15634] br1: port 1(veth1.100) entered blocking state
[  755.416332][T15634] br1: port 1(veth1.100) entered forwarding state
[  759.578895][T15686] veth1.200: left allmulticast mode
[  759.579279][T15686] veth1.200: left promiscuous mode
[  759.579569][T15686] br2: port 1(veth1.200) entered disabled state
[  759.682080][T15692] veth1.100: left allmulticast mode
[  759.682187][T15692] veth1: left allmulticast mode
[  759.682289][T15692] veth1.100: left promiscuous mode
[  759.682364][T15692] veth1: left promiscuous mode
[  759.682607][T15692] br1: port 1(veth1.100) entered disabled state