[ 1630.942396][ T5239] br1: port 1(veth1) entered blocking state
[ 1630.942704][ T5239] br1: port 1(veth1) entered disabled state
[ 1630.942969][ T5239] veth1: entered allmulticast mode
[ 1630.944802][ T5239] veth1: entered promiscuous mode
[ 1631.105076][   T38] br1: port 1(veth1) entered blocking state
[ 1631.105339][   T38] br1: port 1(veth1) entered forwarding state
[ 1646.938253][ T5298] br1: port 1(veth1) entered disabled state
[ 1647.095670][ T5299] veth1: left allmulticast mode
[ 1647.095915][ T5299] veth1: left promiscuous mode
[ 1647.096263][ T5299] br1: port 1(veth1) entered disabled state