[ 1159.372456][T21714] br1: port 1(veth1) entered blocking state
[ 1159.372690][T21714] br1: port 1(veth1) entered disabled state
[ 1159.372903][T21714] veth1: entered allmulticast mode
[ 1159.374895][T21714] veth1: entered promiscuous mode
[ 1159.406747][   T57] br1: port 1(veth1) entered blocking state
[ 1159.406973][   T57] br1: port 1(veth1) entered forwarding state
[ 1173.999127][T21851] br1: port 1(veth1) entered disabled state
[ 1174.019411][T21852] veth1: left allmulticast mode
[ 1174.019595][T21852] veth1: left promiscuous mode
[ 1174.019836][T21852] br1: port 1(veth1) entered disabled state