[ 1335.413922][ T9229] br1: port 1(veth1) entered blocking state
[ 1335.414226][ T9229] br1: port 1(veth1) entered disabled state
[ 1335.414502][ T9229] veth1: entered allmulticast mode
[ 1335.416416][ T9229] veth1: entered promiscuous mode
[ 1335.575731][    T7] br1: port 1(veth1) entered blocking state
[ 1335.576090][    T7] br1: port 1(veth1) entered forwarding state
[ 1369.562004][ T9311] br1: port 1(veth1) entered disabled state
[ 1369.729972][ T9312] veth1: left allmulticast mode
[ 1369.730204][ T9312] veth1: left promiscuous mode
[ 1369.730504][ T9312] br1: port 1(veth1) entered disabled state