[ 1302.447334][ T9642] br1: port 1(veth1) entered blocking state
[ 1302.447915][ T9642] br1: port 1(veth1) entered disabled state
[ 1302.448393][ T9642] veth1: entered allmulticast mode
[ 1302.452073][ T9642] veth1: entered promiscuous mode
[ 1302.580421][   T37] br1: port 1(veth1) entered blocking state
[ 1302.581136][   T37] br1: port 1(veth1) entered forwarding state
[ 1322.076935][ T9781] br1: port 1(veth1) entered disabled state
[ 1322.188318][ T9782] veth1: left allmulticast mode
[ 1322.189369][ T9782] veth1: left promiscuous mode
[ 1322.189870][ T9782] br1: port 1(veth1) entered disabled state