[ 1350.076412][ T5700] br1: port 1(veth1) entered blocking state
[ 1350.076727][ T5700] br1: port 1(veth1) entered disabled state
[ 1350.077985][ T5700] veth1: entered allmulticast mode
[ 1350.079907][ T5700] veth1: entered promiscuous mode
[ 1350.225467][  T240] br1: port 1(veth1) entered blocking state
[ 1350.225723][  T240] br1: port 1(veth1) entered forwarding state
[ 1384.493313][ T5791] br1: port 1(veth1) entered disabled state
[ 1384.641683][ T5792] veth1: left allmulticast mode
[ 1384.641907][ T5792] veth1: left promiscuous mode
[ 1384.642206][ T5792] br1: port 1(veth1) entered disabled state