[ 1815.570488][T13412] br1: port 1(veth1) entered blocking state
[ 1815.570759][T13412] br1: port 1(veth1) entered disabled state
[ 1815.571012][T13412] veth1: entered allmulticast mode
[ 1815.574105][T13412] veth1: entered promiscuous mode
[ 1815.751874][  T257] br1: port 1(veth1) entered blocking state
[ 1815.752320][  T257] br1: port 1(veth1) entered forwarding state
[ 1832.349788][T13511] br1: port 1(veth1) entered disabled state
[ 1832.516341][T13512] veth1: left allmulticast mode
[ 1832.516576][T13512] veth1: left promiscuous mode
[ 1832.516898][T13512] br1: port 1(veth1) entered disabled state