[ 1632.305838][ T8609] br1: port 1(veth1) entered blocking state
[ 1632.306123][ T8609] br1: port 1(veth1) entered disabled state
[ 1632.306402][ T8609] veth1: entered allmulticast mode
[ 1632.308310][ T8609] veth1: entered promiscuous mode
[ 1632.469862][ T6783] br1: port 1(veth1) entered blocking state
[ 1632.470135][ T6783] br1: port 1(veth1) entered forwarding state
[ 1668.228079][ T8789] br1: port 1(veth1) entered disabled state
[ 1668.397196][ T8790] veth1: left allmulticast mode
[ 1668.397458][ T8790] veth1: left promiscuous mode
[ 1668.397795][ T8790] br1: port 1(veth1) entered disabled state