[ 1308.874473][ T9600] br1: port 1(veth1) entered blocking state
[ 1308.874797][ T9600] br1: port 1(veth1) entered disabled state
[ 1308.875076][ T9600] veth1: entered allmulticast mode
[ 1308.876958][ T9600] veth1: entered promiscuous mode
[ 1308.958845][ T1628] br1: port 1(veth1) entered blocking state
[ 1308.959121][ T1628] br1: port 1(veth1) entered forwarding state
[ 1326.406957][ T9739] br1: port 1(veth1) entered disabled state
[ 1326.495675][ T9740] veth1: left allmulticast mode
[ 1326.495913][ T9740] veth1: left promiscuous mode
[ 1326.496267][ T9740] br1: port 1(veth1) entered disabled state