[ 1300.780672][ T9938] br1: port 1(veth1) entered blocking state
[ 1300.780932][ T9938] br1: port 1(veth1) entered disabled state
[ 1300.781199][ T9938] veth1: entered allmulticast mode
[ 1300.783049][ T9938] veth1: entered promiscuous mode
[ 1300.923823][   T24] br1: port 1(veth1) entered blocking state
[ 1300.924076][   T24] br1: port 1(veth1) entered forwarding state
[ 1319.775824][T10013] br1: port 1(veth1) entered disabled state
[ 1319.881785][T10015] veth1: left allmulticast mode
[ 1319.881990][T10015] veth1: left promiscuous mode
[ 1319.883105][T10015] br1: port 1(veth1) entered disabled state