[ 1600.299164][T17094] br1: port 1(veth1) entered blocking state
[ 1600.299954][T17094] br1: port 1(veth1) entered disabled state
[ 1600.300674][T17094] veth1: entered allmulticast mode
[ 1600.308720][T17094] veth1: entered promiscuous mode
[ 1600.425434][  T283] br1: port 1(veth1) entered blocking state
[ 1600.426054][  T283] br1: port 1(veth1) entered forwarding state
[ 1619.997304][T17233] br1: port 1(veth1) entered disabled state
[ 1620.115409][T17234] veth1: left allmulticast mode
[ 1620.115758][T17234] veth1: left promiscuous mode
[ 1620.116231][T17234] br1: port 1(veth1) entered disabled state