[  842.940945][T21352] br1: port 1(veth1) entered blocking state
[  842.941322][T21352] br1: port 1(veth1) entered disabled state
[  842.941532][T21352] veth1: entered allmulticast mode
[  842.943110][T21352] veth1: entered promiscuous mode
[  843.006865][T21356] br1: port 2(veth2) entered blocking state
[  843.007086][T21356] br1: port 2(veth2) entered disabled state
[  843.009983][T21356] veth2: entered allmulticast mode
[  843.011512][T21356] veth2: entered promiscuous mode
[  843.063354][T21358] br1: port 2(veth2) entered blocking state
[  843.063624][T21358] br1: port 2(veth2) entered forwarding state
[  843.064040][T21358] br1: port 1(veth1) entered blocking state
[  843.064288][T21358] br1: port 1(veth1) entered forwarding state
[  853.116265][T21671] br1: port 2(veth2) entered disabled state
[  853.117104][T21671] br1: port 1(veth1) entered disabled state
[  853.184218][T21673] veth2: left allmulticast mode
[  853.184504][T21673] veth2: left promiscuous mode
[  853.184898][T21673] br1: port 2(veth2) entered disabled state
[  853.240411][T21675] veth1: left allmulticast mode
[  853.240591][T21675] veth1: left promiscuous mode
[  853.240837][T21675] br1: port 1(veth1) entered disabled state