[ 1521.002128][ T4494] br1: port 1(veth1) entered blocking state
[ 1521.002390][ T4494] br1: port 1(veth1) entered disabled state
[ 1521.002639][ T4494] veth1: entered allmulticast mode
[ 1521.004491][ T4494] veth1: entered promiscuous mode
[ 1521.142172][   T64] br1: port 1(veth1) entered blocking state
[ 1521.142432][   T64] br1: port 1(veth1) entered forwarding state
[ 1555.678256][ T4585] br1: port 1(veth1) entered disabled state
[ 1555.826888][ T4586] veth1: left allmulticast mode
[ 1555.827110][ T4586] veth1: left promiscuous mode
[ 1555.827414][ T4586] br1: port 1(veth1) entered disabled state