[ 1678.042331][ T9701] br1: port 1(veth1) entered blocking state
[ 1678.042619][ T9701] br1: port 1(veth1) entered disabled state
[ 1678.043320][ T9701] veth1: entered allmulticast mode
[ 1678.045278][ T9701] veth1: entered promiscuous mode
[ 1678.199355][   T37] br1: port 1(veth1) entered blocking state
[ 1678.199618][   T37] br1: port 1(veth1) entered forwarding state
[ 1698.667944][ T9776] br1: port 1(veth1) entered disabled state
[ 1698.813160][ T9777] veth1: left allmulticast mode
[ 1698.813418][ T9777] veth1: left promiscuous mode
[ 1698.815471][ T9777] br1: port 1(veth1) entered disabled state