[ 1353.295429][ T9842] br1: port 1(veth1) entered blocking state
[ 1353.296232][ T9842] br1: port 1(veth1) entered disabled state
[ 1353.296504][ T9842] veth1: entered allmulticast mode
[ 1353.298390][ T9842] veth1: entered promiscuous mode
[ 1353.441259][   T49] br1: port 1(veth1) entered blocking state
[ 1353.441508][   T49] br1: port 1(veth1) entered forwarding state
[ 1387.666984][ T9924] br1: port 1(veth1) entered disabled state
[ 1387.804566][ T9925] veth1: left allmulticast mode
[ 1387.804853][ T9925] veth1: left promiscuous mode
[ 1387.805152][ T9925] br1: port 1(veth1) entered disabled state