[ 1578.237161][ T9382] br1: port 1(veth1) entered blocking state
[ 1578.237601][ T9382] br1: port 1(veth1) entered disabled state
[ 1578.238022][ T9382] veth1: entered allmulticast mode
[ 1578.241358][ T9382] veth1: entered promiscuous mode
[ 1578.354831][   T35] br1: port 1(veth1) entered blocking state
[ 1578.355273][   T35] br1: port 1(veth1) entered forwarding state
[ 1597.589684][ T9521] br1: port 1(veth1) entered disabled state
[ 1597.711080][ T9523] veth1: left allmulticast mode
[ 1597.712045][ T9523] veth1: left promiscuous mode
[ 1597.712518][ T9523] br1: port 1(veth1) entered disabled state