[ 1190.978026][ T5253] br1: port 1(veth1) entered blocking state
[ 1190.978255][ T5253] br1: port 1(veth1) entered disabled state
[ 1190.978538][ T5253] veth1: entered allmulticast mode
[ 1190.980904][ T5253] veth1: entered promiscuous mode
[ 1191.002925][   T37] br1: port 1(veth1) entered blocking state
[ 1191.003169][   T37] br1: port 1(veth1) entered forwarding state
[ 1205.539380][ T5390] br1: port 1(veth1) entered disabled state
[ 1205.566204][ T5391] veth1: left allmulticast mode
[ 1205.566379][ T5391] veth1: left promiscuous mode
[ 1205.566617][ T5391] br1: port 1(veth1) entered disabled state