[ 1321.057304][T17475] br1: port 1(veth1) entered blocking state
[ 1321.058208][T17475] br1: port 1(veth1) entered disabled state
[ 1321.058559][T17475] veth1: entered allmulticast mode
[ 1321.060569][T17475] veth1: entered promiscuous mode
[ 1321.148948][   T55] br1: port 1(veth1) entered blocking state
[ 1321.149493][   T55] br1: port 1(veth1) entered forwarding state
[ 1334.689860][T17574] br1: port 1(veth1) entered disabled state
[ 1334.784061][T17575] veth1: left allmulticast mode
[ 1334.784318][T17575] veth1: left promiscuous mode
[ 1334.784675][T17575] br1: port 1(veth1) entered disabled state