[ 1815.257919][T17345] br1: port 1(veth1) entered blocking state
[ 1815.258336][T17345] br1: port 1(veth1) entered disabled state
[ 1815.259244][T17345] veth1: entered allmulticast mode
[ 1815.262642][T17345] veth1: entered promiscuous mode
[ 1815.382245][   T37] br1: port 1(veth1) entered blocking state
[ 1815.382703][   T37] br1: port 1(veth1) entered forwarding state
[ 1830.224603][T17445] br1: port 1(veth1) entered disabled state
[ 1830.327805][T17446] veth1: left allmulticast mode
[ 1830.328163][T17446] veth1: left promiscuous mode
[ 1830.328656][T17446] br1: port 1(veth1) entered disabled state