[ 1251.505856][T21319] br1: port 1(veth1) entered blocking state
[ 1251.506280][T21319] br1: port 1(veth1) entered disabled state
[ 1251.506685][T21319] veth1: entered allmulticast mode
[ 1251.510089][T21319] veth1: entered promiscuous mode
[ 1251.619019][T14397] br1: port 1(veth1) entered blocking state
[ 1251.619594][T14397] br1: port 1(veth1) entered forwarding state
[ 1285.305164][T21498] br1: port 1(veth1) entered disabled state
[ 1285.426680][T21499] veth1: left allmulticast mode
[ 1285.427057][T21499] veth1: left promiscuous mode
[ 1285.427605][T21499] br1: port 1(veth1) entered disabled state