[ 1331.192211][ T5224] br1: port 1(veth1) entered blocking state
[ 1331.192567][ T5224] br1: port 1(veth1) entered disabled state
[ 1331.192837][ T5224] veth1: entered allmulticast mode
[ 1331.202457][ T5224] veth1: entered promiscuous mode
[ 1331.268877][   T56] br1: port 1(veth1) entered blocking state
[ 1331.269206][   T56] br1: port 1(veth1) entered forwarding state
[ 1344.686860][ T5323] br1: port 1(veth1) entered disabled state
[ 1344.778978][ T5324] veth1: left allmulticast mode
[ 1344.780217][ T5324] veth1: left promiscuous mode
[ 1344.780570][ T5324] br1: port 1(veth1) entered disabled state