[ 1190.261313][ T6661] br1: port 1(veth1) entered blocking state
[ 1190.261658][ T6661] br1: port 1(veth1) entered disabled state
[ 1190.261947][ T6661] veth1: entered allmulticast mode
[ 1190.264325][ T6661] veth1: entered promiscuous mode
[ 1190.350447][   T37] br1: port 1(veth1) entered blocking state
[ 1190.350790][   T37] br1: port 1(veth1) entered forwarding state
[ 1221.854310][ T6840] br1: port 1(veth1) entered disabled state
[ 1221.961475][ T6841] veth1: left allmulticast mode
[ 1221.961711][ T6841] veth1: left promiscuous mode
[ 1221.962028][ T6841] br1: port 1(veth1) entered disabled state