[ 2996.086280][T10257] br1: port 1(veth1) entered blocking state
[ 2996.086568][T10257] br1: port 1(veth1) entered disabled state
[ 2996.086832][T10257] veth1: entered allmulticast mode
[ 2996.089231][T10257] veth1: entered promiscuous mode
[ 2996.250703][    T9] br1: port 1(veth1) entered blocking state
[ 2996.250982][    T9] br1: port 1(veth1) entered forwarding state
[ 3012.038602][T10312] br1: port 1(veth1) entered disabled state
[ 3012.201937][T10313] veth1: left allmulticast mode
[ 3012.202188][T10313] veth1: left promiscuous mode
[ 3012.202513][T10313] br1: port 1(veth1) entered disabled state