[ 1494.481803][ T7534] br1: port 1(veth1) entered blocking state
[ 1494.482796][ T7534] br1: port 1(veth1) entered disabled state
[ 1494.483052][ T7534] veth1: entered allmulticast mode
[ 1494.484869][ T7534] veth1: entered promiscuous mode
[ 1494.637443][   T50] br1: port 1(veth1) entered blocking state
[ 1494.637687][   T50] br1: port 1(veth1) entered forwarding state
[ 1514.855411][ T7609] br1: port 1(veth1) entered disabled state
[ 1514.999892][ T7610] veth1: left allmulticast mode
[ 1515.000111][ T7610] veth1: left promiscuous mode
[ 1515.000406][ T7610] br1: port 1(veth1) entered disabled state