[ 1615.590922][ T9743] br1: port 1(veth1) entered blocking state
[ 1615.591206][ T9743] br1: port 1(veth1) entered disabled state
[ 1615.591469][ T9743] veth1: entered allmulticast mode
[ 1615.593387][ T9743] veth1: entered promiscuous mode
[ 1615.744571][   T37] br1: port 1(veth1) entered blocking state
[ 1615.744848][   T37] br1: port 1(veth1) entered forwarding state
[ 1631.266211][ T9802] br1: port 1(veth1) entered disabled state
[ 1631.422252][ T9803] veth1: left allmulticast mode
[ 1631.422467][ T9803] veth1: left promiscuous mode
[ 1631.422773][ T9803] br1: port 1(veth1) entered disabled state