[ 1811.733320][T14426] br1: port 1(veth1) entered blocking state
[ 1811.734127][T14426] br1: port 1(veth1) entered disabled state
[ 1811.734898][T14426] veth1: entered allmulticast mode
[ 1811.740101][T14426] veth1: entered promiscuous mode
[ 1811.864116][  T253] br1: port 1(veth1) entered blocking state
[ 1811.864580][  T253] br1: port 1(veth1) entered forwarding state
[ 1826.924069][T14526] br1: port 1(veth1) entered disabled state
[ 1827.058028][T14527] veth1: left allmulticast mode
[ 1827.058430][T14527] veth1: left promiscuous mode
[ 1827.058950][T14527] br1: port 1(veth1) entered disabled state