[ 1818.636517][T12374] br1: port 1(veth1) entered blocking state
[ 1818.636810][T12374] br1: port 1(veth1) entered disabled state
[ 1818.637104][T12374] veth1: entered allmulticast mode
[ 1818.639373][T12374] veth1: entered promiscuous mode
[ 1818.842309][   T37] br1: port 1(veth1) entered blocking state
[ 1818.842569][   T37] br1: port 1(veth1) entered forwarding state
[ 1840.890728][T12513] br1: port 1(veth1) entered disabled state
[ 1841.044863][T12514] veth1: left allmulticast mode
[ 1841.045074][T12514] veth1: left promiscuous mode
[ 1841.045394][T12514] br1: port 1(veth1) entered disabled state