[ 1515.013458][ T4383] br1: port 1(veth1) entered blocking state
[ 1515.013921][ T4383] br1: port 1(veth1) entered disabled state
[ 1515.014306][ T4383] veth1: entered allmulticast mode
[ 1515.017088][ T4383] veth1: entered promiscuous mode
[ 1515.158337][ T4121] br1: port 1(veth1) entered blocking state
[ 1515.158742][ T4121] br1: port 1(veth1) entered forwarding state
[ 1530.621274][ T4442] br1: port 1(veth1) entered disabled state
[ 1530.780093][ T4443] veth1: left allmulticast mode
[ 1530.780319][ T4443] veth1: left promiscuous mode
[ 1530.780648][ T4443] br1: port 1(veth1) entered disabled state